Nightly ICE: thread 'rustc' panicked at 'no resolution for <type>

[Kixunil]

Update: here's a minimal example:

#[doc = "See also ["]
#[doc = "bar"]
#[doc = "]"]
pub fn foo() {}

pub fn bar() {}

Repository/branch

Unfortunately, I don't have the time to try to minimize right now, it seems this was caused by latest nightly. I'm posting CI output for now, will try to look at minimization later.

If someone has the resources for it perhaps try bisecting rustc between latest nightlies.

Meta

rustc --version --verbose:

rustc 1.69.0-nightly (5b8f28453 2023-02-12) running on x86_64-unknown-linux-gnu

(Unfortunately not verbose in the CI.)

Error output

thread 'rustc' panicked at 'no resolution for "TapLeafHash" MacroNS DefId(0:4471 ~ bitcoin[231d]::taproot)', src/librustdoc/passes/collect_intra_doc_links.rs:393:32

Backtrace

stack backtrace:
   0:     0x7f18e216403a - std::backtrace_rs::backtrace::libunwind::trace::h68819555df8b2d9c
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
   1:     0x7f18e216403a - std::backtrace_rs::backtrace::trace_unsynchronized::hd69f04a0acc016b0
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
   2:     0x7f18e216403a - std::sys_common::backtrace::_print_fmt::hd05f5f45b3abc36d
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/std/src/sys_common/backtrace.rs:65:5
   3:     0x7f18e216403a - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h97505bc956055c86
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/std/src/sys_common/backtrace.rs:44:22
   4:     0x7f18e21c421e - core::fmt::write::hee40881876785ec8
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/core/src/fmt/mod.rs:1232:17
   5:     0x7f18e2154755 - std::io::Write::write_fmt::h9ac4fb15bcdd983e
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/std/src/io/mod.rs:1684:15
   6:     0x7f18e2163e05 - std::sys_common::backtrace::_print::h7b79888859e1041b
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/std/src/sys_common/backtrace.rs:47:5
   7:     0x7f18e2163e05 - std::sys_common::backtrace::print::h5f377a03e09d721c
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/std/src/sys_common/backtrace.rs:34:9
   8:     0x7f18e2166b9f - std::panicking::default_hook::{{closure}}::h081dc35da89fae25
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/std/src/panicking.rs:267:22
   9:     0x7f18e21668db - std::panicking::default_hook::h5ac9a56440f0f320
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/std/src/panicking.rs:286:9
  10:     0x7f18e54c0144 - rustc_driver_impl[45704de6fc1a7e42]::DEFAULT_HOOK::{closure#0}::{closure#0}
  11:     0x7f18e21673da - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h597f484af91b69d8
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/alloc/src/boxed.rs:2002:9
  12:     0x7f18e21673da - std::panicking::rust_panic_with_hook::h32591b11d4f9c8c2
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/std/src/panicking.rs:692:13
  13:     0x7f18e2167159 - std::panicking::begin_panic_handler::{{closure}}::hb2b75e52ec6963d4
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/std/src/panicking.rs:579:13
  14:     0x7f18e21644dc - std::sys_common::backtrace::__rust_end_short_backtrace::ha859a147e693367c
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/std/src/sys_common/backtrace.rs:137:18
  15:     0x7f18e2166e62 - rust_begin_unwind
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/std/src/panicking.rs:575:5
  16:     0x7f18e21c0bc3 - core::panicking::panic_fmt::hb9e85c5c10f5beb5
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/core/src/panicking.rs:64:14
  17:     0x5630820a552f - <rustdoc[e05275ab24b811c1]::passes::collect_intra_doc_links::LinkCollector>::resolve_path
  18:     0x5630820a5662 - <rustdoc[e05275ab24b811c1]::passes::collect_intra_doc_links::LinkCollector>::resolve
  19:     0x5630820aa1a9 - <rustdoc[e05275ab24b811c1]::passes::collect_intra_doc_links::LinkCollector as rustdoc[e05275ab24b811c1]::visit::DocVisitor>::visit_item
  20:     0x5630820b742a - <rustdoc[e05275ab24b811c1]::passes::collect_intra_doc_links::LinkCollector as rustdoc[e05275ab24b811c1]::visit::DocVisitor>::visit_inner_recur
  21:     0x5630820acf05 - <rustdoc[e05275ab24b811c1]::passes::collect_intra_doc_links::LinkCollector as rustdoc[e05275ab24b811c1]::visit::DocVisitor>::visit_item
  22:     0x5630820b742a - <rustdoc[e05275ab24b811c1]::passes::collect_intra_doc_links::LinkCollector as rustdoc[e05275ab24b811c1]::visit::DocVisitor>::visit_inner_recur
  23:     0x5630820acf05 - <rustdoc[e05275ab24b811c1]::passes::collect_intra_doc_links::LinkCollector as rustdoc[e05275ab24b811c1]::visit::DocVisitor>::visit_item
  24:     0x5630820a3fbf - rustdoc[e05275ab24b811c1]::passes::collect_intra_doc_links::collect_intra_doc_links
  25:     0x56308206403e - <rustc_session[15418ad64be04b7e]::session::Session>::time::<rustdoc[e05275ab24b811c1]::clean::types::Crate, rustdoc[e05275ab24b811c1]::core::run_global_ctxt::{closure#7}>
  26:     0x5630820e1c5b - rustdoc[e05275ab24b811c1]::core::run_global_ctxt
  27:     0x56308206432b - <rustc_session[15418ad64be04b7e]::session::Session>::time::<(rustdoc[e05275ab24b811c1]::clean::types::Crate, rustdoc[e05275ab24b811c1]::config::RenderOptions, rustdoc[e05275ab24b811c1]::formats::cache::Cache), rustdoc[e05275ab24b811c1]::main_args::{closure#1}::{closure#0}::{closure#1}::{closure#0}>
  28:     0x563081ea671d - <rustc_interface[1dae503a51862634]::queries::QueryResult<&rustc_middle[950e6c013232a13e]::ty::context::GlobalCtxt>>::enter::<core[8fc858d2dd58175c]::result::Result<(), rustc_errors[9a7f2c558b529898]::ErrorGuaranteed>, rustdoc[e05275ab24b811c1]::main_args::{closure#1}::{closure#0}::{closure#1}>
  29:     0x563081e1cc8a - <rustc_interface[1dae503a51862634]::interface::Compiler>::enter::<rustdoc[e05275ab24b811c1]::main_args::{closure#1}::{closure#0}, core[8fc858d2dd58175c]::result::Result<(), rustc_errors[9a7f2c558b529898]::ErrorGuaranteed>>
  30:     0x56308206372b - rustc_span[9e92ed5877933bb8]::with_source_map::<core[8fc858d2dd58175c]::result::Result<(), rustc_errors[9a7f2c558b529898]::ErrorGuaranteed>, rustc_interface[1dae503a51862634]::interface::run_compiler<core[8fc858d2dd58175c]::result::Result<(), rustc_errors[9a7f2c558b529898]::ErrorGuaranteed>, rustdoc[e05275ab24b811c1]::main_args::{closure#1}>::{closure#0}::{closure#0}>
  31:     0x563081fb1462 - <scoped_tls[d2579b36b1a9f18d]::ScopedKey<rustc_span[9e92ed5877933bb8]::SessionGlobals>>::set::<rustc_interface[1dae503a51862634]::interface::run_compiler<core[8fc858d2dd58175c]::result::Result<(), rustc_errors[9a7f2c558b529898]::ErrorGuaranteed>, rustdoc[e05275ab24b811c1]::main_args::{closure#1}>::{closure#0}, core[8fc858d2dd58175c]::result::Result<(), rustc_errors[9a7f2c558b529898]::ErrorGuaranteed>>
  32:     0x563082077ba0 - std[6e58747c831eadda]::sys_common::backtrace::__rust_begin_short_backtrace::<rustc_interface[1dae503a51862634]::util::run_in_thread_pool_with_globals<rustc_interface[1dae503a51862634]::interface::run_compiler<core[8fc858d2dd58175c]::result::Result<(), rustc_errors[9a7f2c558b529898]::ErrorGuaranteed>, rustdoc[e05275ab24b811c1]::main_args::{closure#1}>::{closure#0}, core[8fc858d2dd58175c]::result::Result<(), rustc_errors[9a7f2c558b529898]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[8fc858d2dd58175c]::result::Result<(), rustc_errors[9a7f2c558b529898]::ErrorGuaranteed>>
  33:     0x563081e7fb77 - <<std[6e58747c831eadda]::thread::Builder>::spawn_unchecked_<rustc_interface[1dae503a51862634]::util::run_in_thread_pool_with_globals<rustc_interface[1dae503a51862634]::interface::run_compiler<core[8fc858d2dd58175c]::result::Result<(), rustc_errors[9a7f2c558b529898]::ErrorGuaranteed>, rustdoc[e05275ab24b811c1]::main_args::{closure#1}>::{closure#0}, core[8fc858d2dd58175c]::result::Result<(), rustc_errors[9a7f2c558b529898]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[8fc858d2dd58175c]::result::Result<(), rustc_errors[9a7f2c558b529898]::ErrorGuaranteed>>::{closure#1} as core[8fc858d2dd58175c]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
  34:     0x7f18e2171373 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hfe75deb0c10a09d3
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/alloc/src/boxed.rs:1988:9
  35:     0x7f18e2171373 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hcd4bdd69a317ae2f
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/alloc/src/boxed.rs:1988:9
  36:     0x7f18e2171373 - std::sys::unix::thread::Thread::new::thread_start::h1aad22be20900f56
                               at /rustc/5b8f284536d00ba649ca968584bedab4820d8527/library/std/src/sys/unix/thread.rs:108:17
  37:     0x7f18e1e92b43 - <unknown>
  38:     0x7f18e1f24a00 - <unknown>
  39:                0x0 - <unknown>

Cc @apoelstra @tcharding

[weiznich]

Maybe a duplicate of #107995? (That one has at least a bisection)

[olivereanderson]

I encountered a similar problem which I commented in #107995 in this comment

[petrochenkov]

Closing in favor of #107995.

[Kixunil]

Not sure about flags on closed issues but E-needs-* could be removed.