Test #14: test_color_tree Failing on Ubuntu 16.04

[choi1995]

14/14 Testing: test_color_tree
14/14 Test: test_color_tree
Command: "/home/ubuntu/Downloads/octomap-1.9.0/bin/test_color_tree"
Directory: /home/ubuntu/Downloads/octomap-1.9.0/build/octomap/src/testing
"test_color_tree" start time: May 10 11:00 PDT
Output:

test failed: 3431!=1034 in /home/ubuntu/Downloads/octomap-1.9.0/octomap/src/testing/test_color_tree.cpp, line 52

Test time = 0.24 sec

// should already be pruned
EXPECT_EQ(tree.size(), tree.calcNumNodes());
const size_t initialSize = tree.size();
EXPECT_EQ(initialSize, 1034); <----- failing on this line
tree.prune();
EXPECT_EQ(tree.size(), tree.calcNumNodes());
EXPECT_EQ(initialSize, tree.size());

All tests seem to be passing on OSX so this issue seems to be confined to ubuntu, or my machine in particular. Any ideas why?

Thank you.

[ahornung]

That's weird, I cannot reproduce the issue. Is that a clean build? What's the gcc version?

armin@x230:~/code/octomap/build$ make test
Running tests...
Test project /home/armin/code/octomap/build
      Start  1: MathVector
 1/14 Test  #1: MathVector .......................   Passed    0.00 sec
      Start  2: MathPose
 2/14 Test  #2: MathPose .........................   Passed    0.00 sec
      Start  3: InsertRay
 3/14 Test  #3: InsertRay ........................   Passed    1.06 sec
      Start  4: InsertScan
 4/14 Test  #4: InsertScan .......................   Passed    0.52 sec
      Start  5: ReadGraph
 5/14 Test  #5: ReadGraph ........................   Passed    0.02 sec
      Start  6: StampedTree
 6/14 Test  #6: StampedTree ......................   Passed    1.06 sec
      Start  7: OcTreeKey
 7/14 Test  #7: OcTreeKey ........................   Passed    0.01 sec
      Start  8: test_scans
 8/14 Test  #8: test_scans .......................   Passed    0.14 sec
      Start  9: test_raycasting
 9/14 Test  #9: test_raycasting ..................   Passed    1.63 sec
      Start 10: test_io
10/14 Test #10: test_io ..........................   Passed    0.58 sec
      Start 11: test_pruning
11/14 Test #11: test_pruning .....................   Passed    0.03 sec
      Start 12: test_iterators
12/14 Test #12: test_iterators ...................   Passed    0.61 sec
      Start 13: test_mapcollection
13/14 Test #13: test_mapcollection ...............   Passed    0.29 sec
      Start 14: test_color_tree
14/14 Test #14: test_color_tree ..................   Passed    0.09 sec

100% tests passed, 0 tests failed out of 14

Total Test time (real) =   6.05 sec
armin@x230:~/code/octomap/build$ git status
HEAD detached at v1.9.0
nothing to commit, working directory clean
armin@x230:~/code/octomap/build$ cat /etc/issue
Ubuntu 16.04.2 LTS \n \l

[tkircher]

I'm having this same exact issue on Ubuntu 18.04. Most recent octomap pulled from the repository. The error happens when it's built as Release, but not when it's built as Debug. GCC version is 7.5.0-3ubuntu1~18.04. Probably not critical, since a comment right above where the error occurs says the octree should already be pruned, before it checks the size, so maybe something is being optimized out.

[ahornung]

@tkircher, this sounds like the problem described in #287. Do the changes from #288 also fix the problem for you?

[tkircher]

It doesn't fix it. Also, it doesn't matter what optimization the library is built with. It's the test file itself that's the problem. Building the test with -O1 doesn't trigger the error, but building with -O2 does.

[tkircher]

Incidentally, this bug is still present in the octomap-1.9.6 release.

[ahornung]

@tkircher sorry to hear that! I'm still having problems reproducing the issue on an Ubuntu 18.04 machine.

The build jobs and unit tests all pass and build as "Release" by default.

With my local build of master or v1.9.6 both build and tests succeed for both "Release" (uses -O3) and "RelWithDebInfo" (uses -O2):

[...]

[100%] Linking CXX executable ../../../../bin/exampleEDTOctomapStamped
cd /home/armin/code/octomap/build/dynamicEDT3D/src/examples && /usr/bin/cmake -E cmake_link_script CMakeFiles/exampleEDTOctomapStamped.dir/link.txt --verbose=1
/usr/bin/c++   -Wall -Wno-error  -O2 -g -DNDEBUG  -rdynamic CMakeFiles/exampleEDTOctomapStamped.dir/exampleEDTOctomapStamped.cpp.o  -o ../../../../bin/exampleEDTOctomapStamped  -L/home/armin/code/octomap/lib -Wl,-rpath,/home/armin/code/octomap/lib ../../../../lib/libdynamicedt3d.so.1.9.6 -loctomap -loctomath 
make[2]: Verzeichnis „/home/armin/code/octomap/build“ wird verlassen
[100%] Built target test_io
make[2]: Verzeichnis „/home/armin/code/octomap/build“ wird verlassen
make[2]: Verzeichnis „/home/armin/code/octomap/build“ wird verlassen
[100%] Built target exampleEDTOctomap
[100%] Built target exampleEDTOctomapStamped
make[1]: Verzeichnis „/home/armin/code/octomap/build“ wird verlassen
/usr/bin/cmake -E cmake_progress_start /home/armin/code/octomap/build/CMakeFiles 0
armin@workstation:~/code/octomap/build$ make test
Running tests...
Test project /home/armin/code/octomap/build
      Start  1: MathVector
 1/14 Test  #1: MathVector .......................   Passed    0.00 sec
      Start  2: MathPose
 2/14 Test  #2: MathPose .........................   Passed    0.00 sec
      Start  3: InsertRay
 3/14 Test  #3: InsertRay ........................   Passed    0.75 sec
      Start  4: InsertScan
 4/14 Test  #4: InsertScan .......................   Passed    0.31 sec
      Start  5: ReadGraph
 5/14 Test  #5: ReadGraph ........................   Passed    0.02 sec
      Start  6: StampedTree
 6/14 Test  #6: StampedTree ......................   Passed    1.03 sec
      Start  7: OcTreeKey
 7/14 Test  #7: OcTreeKey ........................   Passed    0.00 sec
      Start  8: test_scans
 8/14 Test  #8: test_scans .......................   Passed    0.08 sec
      Start  9: test_raycasting
 9/14 Test  #9: test_raycasting ..................   Passed    0.99 sec
      Start 10: test_io
10/14 Test #10: test_io ..........................   Passed    0.38 sec
      Start 11: test_pruning
11/14 Test #11: test_pruning .....................   Passed    0.02 sec
      Start 12: test_iterators
12/14 Test #12: test_iterators ...................   Passed    0.42 sec
      Start 13: test_mapcollection
13/14 Test #13: test_mapcollection ...............   Passed    0.17 sec
      Start 14: test_color_tree
14/14 Test #14: test_color_tree ..................   Passed    0.06 sec

100% tests passed, 0 tests failed out of 14

Total Test time (real) =   4.23 sec
armin@workstation:~/code/octomap/build$ uname -a
Linux workstation 5.4.0-72-generic #80~18.04.1-Ubuntu SMP Mon Apr 12 23:26:25 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
armin@workstation:~/code/octomap/build$ cat /etc/issue
Ubuntu 18.04.5 LTS \n \l

         
armin@workstation:~/code/octomap/build$ ../bin/test_color_tree 


Writing to / from file
===============================
Writing color tree to simple_color_tree.ot
Reading color tree from simple_color_tree.ot
Performing some queries:
READ: occupancy probability at (0 0 0):  0.7
color of node is: (175 175 175)
WRITE: occupancy probability at (0 0 0):         0.7
color of node is: (175 175 175)
occupancy probability at (-1 -1 -1):     0.7
color of node is: (15 15 15)
READ: occupancy probability at (-1 -1 -1):       0.7
color of node is: (15 15 15)
WRITE: occupancy probability at (-1 -1 -1):      0.7
color of node is: (15 15 15)
occupancy probability at (1 1 1):        is unknown
READ: occupancy probability at (1 1 1):  is unknown
WRITE: occupancy probability at (1 1 1):         is unknown

Pruning / expansion
===============================
Initial size: 1034
Size after expansion: 89234

Creating / deleting nodes
===============================
Initial size: 1034
Size after one insertion: 1040
armin@workstation:~/code/octomap/build$ c++ -v
Using built-in specs.
COLLECT_GCC=c++
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/7/lto-wrapper
OFFLOAD_TARGET_NAMES=nvptx-none
OFFLOAD_TARGET_DEFAULT=1
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu 7.5.0-3ubuntu1~18.04' --with-bugurl=file:///usr/share/doc/gcc-7/README.Bugs --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --prefix=/usr --with-gcc-major-version-only --program-suffix=-7 --program-prefix=x86_64-linux-gnu- --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --enable-bootstrap --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-vtable-verify --enable-libmpx --enable-plugin --enable-default-pie --with-system-zlib --with-target-system-zlib --enable-objc-gc=auto --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --with-tune=generic --enable-offload-targets=nvptx-none --without-cuda-driver --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
Thread model: posix
gcc version 7.5.0 (Ubuntu 7.5.0-3ubuntu1~18.04) 
armin@workstation:~/code/octomap/build$ 

[tkircher]

Well, the section that's returning a different value in test_color_tree.cpp is the middle loop where tree.updateNode(endpoint, false); is called. I had a quick look with gdb, and I got as far as seeing that computeChildIdx from octomap/include/octomap/OcTreeKey.h starts doing different things depending on optimization level. Not sure if that's a cause or effect. The runtime is significantly longer with the debug version, but all the other tests pass, so maybe it's fine to just ignore it?

[dongyy1148]

Hi there,
I met the same test failure on a Debian 12 arm64 machine with GCC12.3, and it only happens on arm 64 not other platfroms like win64, linux64. I have tried this fix #288, but it does not work for me. Any ideas about how to fix the issue? Thanks.

[emrecemal]

Hi,
Here is the same failure to install with pip in a Python virtual environment. Any ideas to fix?

➜  ~ python3.13 -m venv .venv
➜  ~ source .venv/bin/activate
(.venv) ➜  ~ python --version
Python 3.13.1
(.venv) ➜  ~ pip install pip --upgrade
Requirement already satisfied: pip in ./.venv/lib/python3.13/site-packages (24.3.1)
Collecting pip
  Using cached pip-25.0.1-py3-none-any.whl.metadata (3.7 kB)
Using cached pip-25.0.1-py3-none-any.whl (1.8 MB)
Installing collected packages: pip
  Attempting uninstall: pip
    Found existing installation: pip 24.3.1
    Uninstalling pip-24.3.1:
      Successfully uninstalled pip-24.3.1
Successfully installed pip-25.0.1
(.venv) ➜  ~ pip install cmeel-octomap\<2,\>=1.9.8.2
Collecting cmeel-octomap<2,>=1.9.8.2
  Using cached cmeel_octomap-1.10.0.tar.gz (1.7 MB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Preparing metadata (pyproject.toml) ... error
  error: subprocess-exited-with-error
  
  × Preparing metadata (pyproject.toml) did not run successfully.
  │ exit code: 1
  ╰─> [1193 lines of output]
      CMake Deprecation Warning at CMakeLists.txt:1 (CMAKE_MINIMUM_REQUIRED):
        Compatibility with CMake < 3.10 will be removed from a future version of
        CMake.
      
        Update the VERSION argument <min> value.  Or, use the <min>...<max> syntax
        to tell CMake that the project requires at least <min> but has been updated
        to work with policies introduced by <max> or earlier.
      
      
      -- The C compiler identification is AppleClang 15.0.0.15000040
      -- The CXX compiler identification is AppleClang 15.0.0.15000040
      -- Detecting C compiler ABI info
      -- Detecting C compiler ABI info - done
      -- Check for working C compiler: /Library/Developer/CommandLineTools/usr/bin/cc - skipped
      -- Detecting C compile features
      -- Detecting C compile features - done
      -- Detecting CXX compiler ABI info
      -- Detecting CXX compiler ABI info - done
      -- Check for working CXX compiler: /Library/Developer/CommandLineTools/usr/bin/c++ - skipped
      -- Detecting CXX compile features
      -- Detecting CXX compile features - done
      --
      
      -- octomap building as Release
      -- Found Doxygen: /opt/homebrew/bin/doxygen (found version "1.13.2") found components: doxygen missing components: dot
      --
      
      -- Compile octomap using: make
      -- Install octomap using: make install
      --     (be sure to set the correct CMAKE_INSTALL_PREFIX before)
      -- Compile API-documentation using: make docs
      
      -- Configuring done (0.7s)
      -- Generating done (0.2s)
      CMake Warning:
        Manually-specified variables were not used by the project:
      
          Boost_NO_WARN_NEW_VERSIONS
          CMEEL_JOBS
          PYTHON_SITELIB
          Python3_EXECUTABLE
      
      
      -- Build files have been written to: /var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/cmeel-9kaxmvnx/bld
      [  2%] Building CXX object src/math/CMakeFiles/octomath.dir/Quaternion.cpp.o
      [  2%] Building CXX object src/math/CMakeFiles/octomath-static.dir/Vector3.cpp.o
      [  5%] Building CXX object src/math/CMakeFiles/octomath-static.dir/Quaternion.cpp.o
      [  5%] Building CXX object src/math/CMakeFiles/octomath.dir/Vector3.cpp.o
      In file included from In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/math/Quaternion.cpp:34In file included from In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/math/Vector3.cpp:34:
      :
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h/private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:/private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/math/Vector3.cpp:/private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/math/Quaternion.cpp5: :warning: 34:34:
      non-void function does not return a value in all control paths [-Wreturn-type]/private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:2685:
      :
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268::5:warning:  non-void function does not return a value in all control paths [-Wreturn-type]5
      :     }warning:
      non-void function does not return a value in all control paths [-Wreturn-type]    }
      
          ^warning:
      non-void function does not return a value in all control paths [-Wreturn-type]
          ^
          }
          ^
          }
          ^
      1 warning generated.
      1 warning generated.
      [  8%] Building CXX object src/math/CMakeFiles/octomath-static.dir/Pose6D.cpp.o
      [  8%] Building CXX object src/math/CMakeFiles/octomath.dir/Pose6D.cpp.o
      1 warning generated.
      1 warning generated.
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/math/Pose6D.cpp:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Pose6D.h:37:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/math/Pose6D.cpp:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Pose6D.h:37:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      1 warning generated.
      1 warning generated.
      [ 10%] Linking CXX shared library /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/lib/liboctomath.dylib
      [ 10%] Linking CXX static library /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/lib/liboctomath.a
      [ 10%] Built target octomath-static
      [ 14%] Building CXX object src/CMakeFiles/octomap-static.dir/Pointcloud.cpp.o
      [ 14%] Building CXX object src/CMakeFiles/octomap-static.dir/AbstractOcTree.cpp.o
      [ 14%] Building CXX object src/CMakeFiles/octomap-static.dir/AbstractOccupancyOcTree.cpp.o
      [ 14%] Built target octomath
      [ 16%] Building CXX object src/CMakeFiles/octomap-static.dir/ScanGraph.cpp.o
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/Pointcloud.cpp:52:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/Pointcloud.h:39:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/AbstractOccupancyOcTree.cpp:35:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/AbstractOccupancyOcTree.h:39:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeNode.h:37:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/ScanGraph.cpp:39:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Pose6D.h:37:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/AbstractOcTree.cpp:36:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTree.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h:42:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/AbstractOcTree.cpp:36:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTree.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h:44:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBaseImpl.h:83:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:45:33: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using iterator_category = std::forward_iterator_tag;
                                      ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:46:26: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using value_type = NodeType;
                               ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:47:31: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using difference_type = NodeType;
                                    ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:48:23: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using pointer = NodeType*;
                            ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:49:25: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using reference = NodeType&;
                              ^
      1 warning generated.
      [ 17%] Building CXX object src/CMakeFiles/octomap.dir/AbstractOcTree.cpp.o
      1 warning generated.
      [ 18%] Building CXX object src/CMakeFiles/octomap.dir/AbstractOccupancyOcTree.cpp.o
      6 warnings generated.
      [ 20%] Building CXX object src/CMakeFiles/octomap-static.dir/CountingOcTree.cpp.o
      1 warning generated.
      [ 21%] Building CXX object src/CMakeFiles/octomap.dir/Pointcloud.cpp.o
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/AbstractOcTree.cpp:36:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTree.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h:42:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/AbstractOcTree.cpp:36:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTree.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h:44:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBaseImpl.h:83:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:45:33: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using iterator_category = std::forward_iterator_tag;
                                      ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:46:26: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using value_type = NodeType;
                               ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:47:31: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using difference_type = NodeType;
                                    ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:48:23: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using pointer = NodeType*;
                            ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:49:25: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using reference = NodeType&;
                              ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/CountingOcTree.cpp:35:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/CountingOcTree.h:39:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBase.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBaseImpl.h:44:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/AbstractOccupancyOcTree.cpp:35:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/AbstractOccupancyOcTree.h:39:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeNode.h:37:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/CountingOcTree.cpp:35:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/CountingOcTree.h:39:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBase.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBaseImpl.h:83:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:45:33: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using iterator_category = std::forward_iterator_tag;
                                      ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:46:26: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using value_type = NodeType;
                               ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:47:31: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using difference_type = NodeType;
                                    ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:48:23: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using pointer = NodeType*;
                            ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:49:25: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using reference = NodeType&;
                              ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/Pointcloud.cpp:52:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/Pointcloud.h:39:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      1 warning generated.
      [ 22%] Building CXX object src/CMakeFiles/octomap-static.dir/OcTree.cpp.o
      6 warnings generated.
      [ 24%] Building CXX object src/CMakeFiles/octomap.dir/ScanGraph.cpp.o
      1 warning generated.
      [ 25%] Building CXX object src/CMakeFiles/octomap-static.dir/OcTreeNode.cpp.o
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/OcTree.cpp:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTree.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h:42:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/OcTree.cpp:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTree.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h:44:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBaseImpl.h:83:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:45:33: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using iterator_category = std::forward_iterator_tag;
                                      ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:46:26: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using value_type = NodeType;
                               ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:47:31: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using difference_type = NodeType;
                                    ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:48:23: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using pointer = NodeType*;
                            ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:49:25: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using reference = NodeType&;
                              ^
      6 warnings generated.
      [ 27%] Building CXX object src/CMakeFiles/octomap.dir/CountingOcTree.cpp.o
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/ScanGraph.cpp:39:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Pose6D.h:37:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/OcTreeNode.cpp:41:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeNode.h:37:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      1 warning generated.
      [ 28%] Building CXX object src/CMakeFiles/octomap.dir/OcTree.cpp.o
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/CountingOcTree.cpp:35:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/CountingOcTree.h:39:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBase.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBaseImpl.h:44:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/CountingOcTree.cpp:35:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/CountingOcTree.h:39:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBase.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBaseImpl.h:83:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:45:33: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using iterator_category = std::forward_iterator_tag;
                                      ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:46:26: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using value_type = NodeType;
                               ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:47:31: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using difference_type = NodeType;
                                    ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:48:23: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using pointer = NodeType*;
                            ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:49:25: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using reference = NodeType&;
                              ^
      1 warning generated.
      [ 29%] Building CXX object src/CMakeFiles/octomap-static.dir/OcTreeStamped.cpp.o
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/OcTree.cpp:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTree.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h:42:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/OcTree.cpp:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTree.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h:44:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBaseImpl.h:83:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:45:33: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using iterator_category = std::forward_iterator_tag;
                                      ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:46:26: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using value_type = NodeType;
                               ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:47:31: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using difference_type = NodeType;
                                    ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:48:23: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using pointer = NodeType*;
                            ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:49:25: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using reference = NodeType&;
                              ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/OcTreeStamped.cpp:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeStamped.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeNode.h:37:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/OcTreeStamped.cpp:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeStamped.h:39:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h:44:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBaseImpl.h:83:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:45:33: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using iterator_category = std::forward_iterator_tag;
                                      ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:46:26: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using value_type = NodeType;
                               ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:47:31: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using difference_type = NodeType;
                                    ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:48:23: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using pointer = NodeType*;
                            ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:49:25: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using reference = NodeType&;
                              ^
      6 warnings generated.
      6 warnings generated.
      [ 31%] Building CXX object src/CMakeFiles/octomap-static.dir/ColorOcTree.cpp.o
      [ 32%] Building CXX object src/CMakeFiles/octomap.dir/OcTreeNode.cpp.o
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/ColorOcTree.cpp:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/ColorOcTree.h:39:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeNode.h:37:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/OcTreeNode.cpp:41:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeNode.h:37:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/ColorOcTree.cpp:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/ColorOcTree.h:40:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h:44:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBaseImpl.h:83:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:45:33: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using iterator_category = std::forward_iterator_tag;
                                      ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:46:26: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using value_type = NodeType;
                               ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:47:31: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using difference_type = NodeType;
                                    ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:48:23: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using pointer = NodeType*;
                            ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:49:25: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using reference = NodeType&;
                              ^
      1 warning generated.
      [ 33%] Building CXX object src/CMakeFiles/octomap.dir/OcTreeStamped.cpp.o
      6 warnings generated.
      [ 35%] Building CXX object src/CMakeFiles/octomap.dir/ColorOcTree.cpp.o
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/OcTreeStamped.cpp:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeStamped.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeNode.h:37:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/OcTreeStamped.cpp:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeStamped.h:39:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h:44:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBaseImpl.h:83:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:45:33: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using iterator_category = std::forward_iterator_tag;
                                      ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:46:26: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using value_type = NodeType;
                               ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:47:31: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using difference_type = NodeType;
                                    ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:48:23: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using pointer = NodeType*;
                            ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:49:25: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using reference = NodeType&;
                              ^
      6 warnings generated.
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/ColorOcTree.cpp:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/ColorOcTree.h:39:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeNode.h:37:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/ColorOcTree.cpp:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/ColorOcTree.h:40:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h:44:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBaseImpl.h:83:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:45:33: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using iterator_category = std::forward_iterator_tag;
                                      ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:46:26: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using value_type = NodeType;
                               ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:47:31: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using difference_type = NodeType;
                                    ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:48:23: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using pointer = NodeType*;
                            ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:49:25: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using reference = NodeType&;
                              ^
      6 warnings generated.
      [ 36%] Linking CXX static library /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/lib/liboctomap.a
      [ 36%] Built target octomap-static
      6 warnings generated.
      6 warnings generated.
      [ 37%] Linking CXX shared library /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/lib/liboctomap.dylib
      [ 37%] Built target octomap
      [ 41%] Building CXX object src/CMakeFiles/log2graph.dir/log2graph.cpp.o
      [ 41%] Building CXX object src/CMakeFiles/binvox2bt.dir/binvox2bt.cpp.o
      [ 41%] Building CXX object src/CMakeFiles/bt2vrml.dir/bt2vrml.cpp.o
      [ 43%] Building CXX object src/CMakeFiles/graph2tree.dir/graph2tree.cpp.o
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/bt2vrml.cpp:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/log2graph.cpp:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/binvox2bt.cpp:52:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/graph2tree.cpp:39:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/bt2vrml.cpp:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:37:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTree.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h:44:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBaseImpl.h:83:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:45:33: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using iterator_category = std::forward_iterator_tag;
                                      ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:46:26: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using value_type = NodeType;
                               ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:47:31: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using difference_type = NodeType;
                                    ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:48:23: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using pointer = NodeType*;
                            ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:49:25: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using reference = NodeType&;
                              ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/log2graph.cpp:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:37:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTree.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h:44:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBaseImpl.h:83:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:45:33: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using iterator_category = std::forward_iterator_tag;
                                      ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:46:26: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using value_type = NodeType;
                               ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:47:31: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using difference_type = NodeType;
                                    ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:48:23: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using pointer = NodeType*;
                            ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:49:25: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using reference = NodeType&;
                              ^
      In file included from In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/binvox2bt.cpp:52:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h/private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/graph2tree.cpp:39:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:37:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTree.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h:44:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBaseImpl.h:83:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx::45:3733:
      : warning: alias declarations are a C++11 extension [-Wc++11-extensions]
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTree.h:38:
            using iterator_category = std::forward_iterator_tag;
      In file included from                                 ^/private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h
      :44:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBaseImpl.h:83:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:45:33: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:46:26: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using value_type = NodeType;
                               ^
            using iterator_category = std::forward_iterator_tag;
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx                                ^
      :47:31: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using difference_type = NodeType;
                                    ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:48:23: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using pointer = NodeType*;
                            ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx/private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx::49:25:46:26: warning:  alias declarations are a C++11 extension [-Wc++11-extensions]
      warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using value_type = NodeType;
                               ^      using reference = NodeType&;
      
                              ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:47:31: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using difference_type = NodeType;
                                    ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:48:23: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using pointer = NodeType*;
                            ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:49:25: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using reference = NodeType&;
                              ^
      6 warnings generated.
      [ 44%] Linking CXX executable /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/bin/log2graph
      [ 44%] Built target log2graph
      6 warnings generated.
      6 warnings generated.
      [ 45%] Building CXX object src/CMakeFiles/edit_octree.dir/edit_octree.cpp.o
      [ 47%] Linking CXX executable /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/bin/bt2vrml
      [ 48%] Linking CXX executable /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/bin/binvox2bt
      [ 48%] Built target bt2vrml
      [ 48%] Built target binvox2bt
      [ 50%] Building CXX object src/CMakeFiles/convert_octree.dir/convert_octree.cpp.o
      [ 51%] Building CXX object src/CMakeFiles/eval_octree_accuracy.dir/eval_octree_accuracy.cpp.o
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/edit_octree.cpp:37:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/edit_octree.cpp:37:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:37:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTree.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h:44:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBaseImpl.h:83:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:45:33: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using iterator_category = std::forward_iterator_tag;
                                      ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:46:26: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using value_type = NodeType;
                               ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:47:31: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using difference_type = NodeType;
                                    ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:48:23: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using pointer = NodeType*;
                            ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:49:25: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using reference = NodeType&;
                              ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/eval_octree_accuracy.cpp:39:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/convert_octree.cpp:35:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTree.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h:42:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/eval_octree_accuracy.cpp:39:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:37:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTree.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h:44:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBaseImpl.h:83:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:45:33: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using iterator_category = std::forward_iterator_tag;
                                      ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:46:26: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using value_type = NodeType;
                               ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:47:31: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using difference_type = NodeType;
                                    ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:48:23: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using pointer = NodeType*;
                            ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:49:25: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using reference = NodeType&;
                              ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/convert_octree.cpp:35:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTree.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h:44:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBaseImpl.h:83:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:45:33: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using iterator_category = std::forward_iterator_tag;
                                      ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:46:26: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using value_type = NodeType;
                               ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:47:31: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using difference_type = NodeType;
                                    ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:48:23: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using pointer = NodeType*;
                            ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:49:25: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using reference = NodeType&;
                              ^
      6 warnings generated.
      6 warnings generated.
      [ 52%] Linking CXX executable /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/bin/graph2tree
      [ 54%] Linking CXX executable /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/bin/edit_octree
      [ 54%] Built target graph2tree
      [ 54%] Built target edit_octree
      [ 55%] Building CXX object src/CMakeFiles/compare_octrees.dir/compare_octrees.cpp.o
      [ 56%] Building CXX object src/CMakeFiles/simple_example.dir/simple_example.cpp.o
      6 warnings generated.
      [ 58%] Linking CXX executable /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/bin/convert_octree
      [ 58%] Built target convert_octree
      6 warnings generated.
      [ 59%] Building CXX object src/CMakeFiles/normals_example.dir/normals_example.cpp.o
      [ 60%] Linking CXX executable /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/bin/eval_octree_accuracy
      [ 60%] Built target eval_octree_accuracy
      [ 62%] Building CXX object src/CMakeFiles/intersection_example.dir/intersection_example.cpp.o
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/compare_octrees.cpp:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/simple_example.cpp:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/compare_octrees.cpp:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:37:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTree.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h:44:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBaseImpl.h:83:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:45:33: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using iterator_category = std::forward_iterator_tag;
                                      ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:46:26: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using value_type = NodeType;
                               ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:47:31: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using difference_type = NodeType;
                                    ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:48:23: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using pointer = NodeType*;
                            ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:49:25: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using reference = NodeType&;
                              ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/simple_example.cpp:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:37:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTree.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h:44:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBaseImpl.h:83:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:45:33: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using iterator_category = std::forward_iterator_tag;
                                      ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:46:26: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using value_type = NodeType;
                               ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:47:31: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using difference_type = NodeType;
                                    ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:48:23: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using pointer = NodeType*;
                            ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:49:25: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using reference = NodeType&;
                              ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/normals_example.cpp:37:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/normals_example.cpp:37:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:37:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTree.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h:44:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBaseImpl.h:83:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:45:33: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using iterator_category = std::forward_iterator_tag;
                                      ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:46:26: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using value_type = NodeType;
                               ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:47:31: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using difference_type = NodeType;
                                    ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:48:23: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using pointer = NodeType*;
                            ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:49:25: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using reference = NodeType&;
                              ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/intersection_example.cpp:37:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/intersection_example.cpp:37:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:37:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTree.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h:44:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBaseImpl.h:83:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:45:33: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using iterator_category = std::forward_iterator_tag;
                                      ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:46:26: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using value_type = NodeType;
                               ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:47:31: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using difference_type = NodeType;
                                    ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:48:23: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using pointer = NodeType*;
                            ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:49:25: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using reference = NodeType&;
                              ^
      6 warnings generated.
      [ 63%] Linking CXX executable /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/bin/compare_octrees
      [ 63%] Built target compare_octrees
      [ 64%] Building CXX object src/CMakeFiles/octree2pointcloud.dir/octree2pointcloud.cpp.o
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/octree2pointcloud.cpp:39:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/octree2pointcloud.cpp:39:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:37:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTree.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h:44:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBaseImpl.h:83:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:45:33: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using iterator_category = std::forward_iterator_tag;
                                      ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:46:26: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using value_type = NodeType;
                               ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:47:31: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using difference_type = NodeType;
                                    ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:48:23: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using pointer = NodeType*;
                            ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:49:25: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using reference = NodeType&;
                              ^
      6 warnings generated.
      [ 66%] Linking CXX executable /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/bin/simple_example
      [ 66%] Built target simple_example
      [ 67%] Building CXX object src/testing/CMakeFiles/test_raycasting.dir/test_raycasting.cpp.o
      6 warnings generated.
      [ 68%] Linking CXX executable /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/bin/normals_example
      6 warnings generated.
      [ 70%] Linking CXX executable /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/bin/intersection_example
      [ 70%] Built target normals_example
      [ 70%] Built target intersection_example
      [ 71%] Building CXX object src/testing/CMakeFiles/test_iterators.dir/test_iterators.cpp.o
      [ 72%] Building CXX object src/testing/CMakeFiles/test_io.dir/test_io.cpp.o
      6 warnings generated.
      [ 74%] Linking CXX executable /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/bin/octree2pointcloud
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/testing/test_raycasting.cpp:3:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/testing/test_raycasting.cpp:3:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:37:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTree.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h:44:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBaseImpl.h:83:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:45:33: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using iterator_category = std::forward_iterator_tag;
                                      ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:46:26: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using value_type = NodeType;
                               ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:47:31: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using difference_type = NodeType;
                                    ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:48:23: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using pointer = NodeType*;
                            ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:49:25: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using reference = NodeType&;
                              ^
      [ 74%] Built target octree2pointcloud
      [ 75%] Building CXX object src/testing/CMakeFiles/test_changedkeys.dir/test_changedkeys.cpp.o
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/testing/test_iterators.cpp:7:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/testing/test_io.cpp:4:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTree.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h:42:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/testing/test_iterators.cpp:7:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:37:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTree.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h:44:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBaseImpl.h:83:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:45:33: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using iterator_category = std::forward_iterator_tag;
                                      ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:46:26: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using value_type = NodeType;
                               ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:47:31: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using difference_type = NodeType;
                                    ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:48:23: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using pointer = NodeType*;
                            ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:49:25: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using reference = NodeType&;
                              ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/testing/test_io.cpp:4:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTree.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h:44:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBaseImpl.h:83:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:45:33: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using iterator_category = std::forward_iterator_tag;
                                      ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:46:26: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using value_type = NodeType;
                               ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:47:31: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using difference_type = NodeType;
                                    ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:48:23: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using pointer = NodeType*;
                            ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:49:25: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using reference = NodeType&;
                              ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/testing/test_changedkeys.cpp:3:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/testing/test_changedkeys.cpp:3:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:37:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTree.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h:44:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBaseImpl.h:83:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:45:33: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using iterator_category = std::forward_iterator_tag;
                                      ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:46:26: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using value_type = NodeType;
                               ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:47:31: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using difference_type = NodeType;
                                    ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:48:23: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using pointer = NodeType*;
                            ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:49:25: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using reference = NodeType&;
                              ^
      6 warnings generated.
      [ 77%] Linking CXX executable /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/bin/test_raycasting
      [ 77%] Built target test_raycasting
      [ 78%] Building CXX object src/testing/CMakeFiles/test_scans.dir/test_scans.cpp.o
      6 warnings generated.
      [ 79%] Linking CXX executable /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/bin/test_changedkeys
      [ 79%] Built target test_changedkeys
      [ 81%] Building CXX object src/testing/CMakeFiles/test_color_tree.dir/test_color_tree.cpp.o
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/testing/test_scans.cpp:3:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      6 warnings generated.
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/testing/test_scans.cpp:3:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:37:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTree.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h:44:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBaseImpl.h:83:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:45:33: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using iterator_category = std::forward_iterator_tag;
                                      ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:46:26: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using value_type = NodeType;
                               ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:47:31: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using difference_type = NodeType;
                                    ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:48:23: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using pointer = NodeType*;
                            ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:49:25: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using reference = NodeType&;
                              ^
      [ 82%] Linking CXX executable /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/bin/test_iterators
      [ 82%] Built target test_iterators
      [ 83%] Building CXX object src/testing/CMakeFiles/color_tree_histogram.dir/color_tree_histogram.cpp.o
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/testing/test_color_tree.cpp:1:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/testing/test_color_tree.cpp:1:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:37:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTree.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h:44:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBaseImpl.h:83:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:45:33: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using iterator_category = std::forward_iterator_tag;
                                      ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:46:26: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using value_type = NodeType;
                               ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:47:31: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using difference_type = NodeType;
                                    ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:48:23: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using pointer = NodeType*;
                            ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:49:25: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using reference = NodeType&;
                              ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/testing/color_tree_histogram.cpp:1:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/testing/color_tree_histogram.cpp:1:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:37:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTree.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h:44:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBaseImpl.h:83:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:45:33: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using iterator_category = std::forward_iterator_tag;
                                      ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:46:26: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using value_type = NodeType;
                               ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:47:31: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using difference_type = NodeType;
                                    ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:48:23: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using pointer = NodeType*;
                            ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:49:25: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using reference = NodeType&;
                              ^
      6 warnings generated.
      [ 85%] Linking CXX executable /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/bin/test_io
      6 warnings generated.
      [ 85%] Built target test_io
      [ 86%] Linking CXX executable /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/bin/test_scans
      [ 87%] Building CXX object src/testing/CMakeFiles/test_mapcollection.dir/test_mapcollection.cpp.o
      [ 87%] Built target test_scans
      [ 89%] Building CXX object src/testing/CMakeFiles/test_pruning.dir/test_pruning.cpp.o
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/testing/test_mapcollection.cpp:3:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/MapCollection.h:39:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/MapNode.h:39:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTree.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h:42:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/testing/test_mapcollection.cpp:3:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/MapCollection.h:39:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/MapNode.h:39:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTree.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h:44:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBaseImpl.h:83:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:45:33: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using iterator_category = std::forward_iterator_tag;
                                      ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:46:26: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using value_type = NodeType;
                               ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:47:31: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using difference_type = NodeType;
                                    ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:48:23: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using pointer = NodeType*;
                            ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:49:25: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using reference = NodeType&;
                              ^
      6 warnings generated.
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/testing/test_pruning.cpp:2:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      6 warnings generated.
      [ 90%] Linking CXX executable /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/bin/test_color_tree
      [ 91%] Linking CXX executable /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/bin/color_tree_histogram
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/testing/test_pruning.cpp:2:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:37:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTree.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h:44:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBaseImpl.h:83:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:45:33: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using iterator_category = std::forward_iterator_tag;
                                      ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:46:26: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using value_type = NodeType;
                               ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:47:31: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using difference_type = NodeType;
                                    ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:48:23: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using pointer = NodeType*;
                            ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:49:25: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using reference = NodeType&;
                              ^
      [ 91%] Built target test_color_tree
      [ 91%] Built target color_tree_histogram
      [ 93%] Building CXX object src/testing/CMakeFiles/test_bbx.dir/test_bbx.cpp.o
      [ 94%] Building CXX object src/testing/CMakeFiles/unit_tests.dir/unit_tests.cpp.o
      6 warnings generated.
      [ 95%] Linking CXX executable /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/bin/test_mapcollection
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/testing/test_bbx.cpp:2:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/testing/unit_tests.cpp:10:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:34:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap_types.h:42:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/math/Vector3.h:268:5: warning: non-void function does not return a value in all control paths [-Wreturn-type]
          }
          ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/testing/test_bbx.cpp:2:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:37:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTree.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h:44:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBaseImpl.h:83:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:45:33: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using iterator_category = std::forward_iterator_tag;
                                      ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:46:26: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using value_type = NodeType;
                               ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:47:31: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using difference_type = NodeType;
                                    ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:48:23: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using pointer = NodeType*;
                            ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:49:25: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using reference = NodeType&;
                              ^
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/testing/unit_tests.cpp:10:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/octomap.h:37:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTree.h:38:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OccupancyOcTreeBase.h:44:
      In file included from /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeBaseImpl.h:83:
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:45:33: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using iterator_category = std::forward_iterator_tag;
                                      ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:46:26: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using value_type = NodeType;
                               ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:47:31: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using difference_type = NodeType;
                                    ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:48:23: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using pointer = NodeType*;
                            ^
      /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/include/octomap/OcTreeIterator.hxx:49:25: warning: alias declarations are a C++11 extension [-Wc++11-extensions]
            using reference = NodeType&;
                              ^
      [ 95%] Built target test_mapcollection
      6 warnings generated.
      [ 97%] Linking CXX executable /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/bin/test_pruning
      [ 97%] Built target test_pruning
      6 warnings generated.
      [ 98%] Linking CXX executable /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/bin/test_bbx
      [ 98%] Built target test_bbx
      6 warnings generated.
      [100%] Linking CXX executable /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/bin/unit_tests
      [100%] Built target unit_tests
      Running tests...
      Test project /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/cmeel-9kaxmvnx/bld
            Start  4: InsertScan
            Start  1: MathVector
            Start  2: MathPose
            Start  3: InsertRay
       1/15 Test  #1: MathVector .......................   Passed    0.65 sec
       2/15 Test  #2: MathPose .........................   Passed    0.65 sec
            Start  6: StampedTree
            Start  7: OcTreeKey
       3/15 Test  #7: OcTreeKey ........................   Passed    0.00 sec
            Start  8: test_scans
       4/15 Test  #8: test_scans .......................   Passed    0.27 sec
            Start  9: test_raycasting
       5/15 Test  #4: InsertScan .......................   Passed    0.96 sec
            Start  5: ReadGraph
       6/15 Test  #5: ReadGraph ........................   Passed    0.01 sec
            Start 10: test_io
       7/15 Test  #3: InsertRay ........................   Passed    1.34 sec
            Start 11: test_pruning
       8/15 Test #11: test_pruning .....................   Passed    0.24 sec
            Start 12: test_iterators
       9/15 Test #10: test_io ..........................   Passed    0.64 sec
            Start 13: test_mapcollection
      10/15 Test  #6: StampedTree ......................   Passed    1.05 sec
            Start 14: test_color_tree
      11/15 Test #12: test_iterators ...................   Passed    0.50 sec
            Start 15: test_bbx
      12/15 Test #13: test_mapcollection ...............   Passed    0.50 sec
      13/15 Test  #9: test_raycasting ..................   Passed    1.18 sec
      14/15 Test #14: test_color_tree ..................***Failed    0.57 sec
      test failed: 3431!=1034 in /private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-install-gntb8821/cmeel-octomap_090ef015c9d34976a94f9051584975a1/octomap/octomap/src/testing/test_color_tree.cpp, line 52
      
      15/15 Test #15: test_bbx .........................   Passed    0.34 sec
      
      93% tests passed, 1 tests failed out of 15
      
      Total Test time (real) =   2.42 sec
      
      The following tests FAILED:
           14 - test_color_tree (Failed)
      Errors while running CTest
      make: *** [test] Error 8
      Traceback (most recent call last):
        File "/Users/emrecemal/.venv/lib/python3.13/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 389, in <module>
          main()
          ~~~~^^
        File "/Users/emrecemal/.venv/lib/python3.13/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 373, in main
          json_out["return_val"] = hook(**hook_input["kwargs"])
                                   ~~~~^^^^^^^^^^^^^^^^^^^^^^^^
        File "/Users/emrecemal/.venv/lib/python3.13/site-packages/pip/_vendor/pyproject_hooks/_in_process/_in_process.py", line 178, in prepare_metadata_for_build_wheel
          whl_basename = backend.build_wheel(metadata_directory, config_settings)
        File "/private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-build-env-2cxfj27a/overlay/lib/python3.13/site-packages/cmeel/build.py", line 26, in build_wheel
          return build_impl(wheel_directory, editable=False)
        File "/private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-build-env-2cxfj27a/overlay/lib/python3.13/site-packages/cmeel/impl.py", line 107, in build_impl
          launch_tests(True, run_tests and not run_tests_after_install, pyproject, build)
          ~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
        File "/private/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/pip-build-env-2cxfj27a/overlay/lib/python3.13/site-packages/cmeel/utils.py", line 231, in launch_tests
          check_call(cmd, env=test_env)
          ~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
        File "/opt/homebrew/Cellar/python@3.13/3.13.1/Frameworks/Python.framework/Versions/3.13/lib/python3.13/subprocess.py", line 419, in check_call
          raise CalledProcessError(retcode, cmd)
      subprocess.CalledProcessError: Command '['cmake', '--build', '/var/folders/yc/8l7611vj53g7dqtkh2m1807r0000gp/T/cmeel-9kaxmvnx/bld', '-t', 'test']' returned non-zero exit status 2.
      [end of output]
  
  note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed

× Encountered error while generating package metadata.
╰─> See above for output.

note: This is an issue with the package mentioned above, not pip.
hint: See above for details.