Rust analyzer not starting anymore

[Joostb]

Rust analyzer is not restarting anymore if I restart helix or run :lsp-restart. It did work before (yesterday), but it suddenly stopped working.

I found the following related issue #9432 , but it does not solve my problem. I did run the diagnostics asked for.

• helix 24.7 (079f544)|
• rust-analyzer 1.83.0 (90b35a6 2024-11-26)

languages.toml

[[language]]
name = "rust"
language-servers = ["rust-analyzer" ]
formatter = { command = "rustfmt" }
auto-format = true

hx --health rust

Configured language servers:
  ✓ rust-analyzer: /home/joost/.cargo/bin/rust-analyzer
Configured debug adapter: lldb-dap
Binary for debug adapter: 'lldb-dap' not found in $PATH
Configured formatter: rustfmt
Binary for formatter: /home/joost/.cargo/bin/rustfmt
Highlight queries: ✓
Textobject queries: ✓
Indent queries: ✓

log.txt

[Joostb]

I figured it out: running cargo build also showed an error (something like a lock error if I remember correctly). That set me on a path to find a resolution. The problem was that the lsp crashed I think, it might be nice to show an error in helix if possible.