Bump rust-toolchain from 1.93.0 to 1.93.1

[dependabot]

Bumps rust-toolchain from 1.93.0 to 1.93.1.

Release notes

Sourced from rust-toolchain's releases.

Rust 1.93.1

• Don't try to recover keyword as non-keyword identifier, fixing an ICE that especially affected rustfmt.
• Fix clippy::panicking_unwrap false-positive on field access with implicit deref.
• Revert "Update wasm-related dependencies in CI", fixing file descriptor leaks on the wasm32-wasip2 target.

Changelog

Sourced from rust-toolchain's changelog.

Version 1.93.1 (2026-02-12)

• Don't try to recover keyword as non-keyword identifier, fixing an ICE that especially affected rustfmt.
• Fix clippy::panicking_unwrap false-positive on field access with implicit deref.
• Revert "Update wasm-related dependencies in CI", fixing file descriptor leaks on the wasm32-wasip2 target.

Commits

• 01f6ddf Auto merge of #152450 - cuviper:stable-next, r=cuviper
• 674ccdd Release 1.93.1
• f0867bf Sync release note changes from main
• b8cc170 Remove the 4 failing tests from rustdoc-gui
• 128b1c9 Remove rustdoc GUI flaky test
• f8cf317 Revert "Update wasm-related dependencies in CI"
• 9c13ace fix: panicking_unwrap FP on field access with implicit deref
• feb759b Don't try to recover keyword as non-keyword identifier
• f691f9a Add regression tests for keyword-in-identifier-position recovery ICE
• See full diff in compare view

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[guhetier]

@dependabot rebase

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 85.93%. Comparing base (e8667f0) to head (ac58130).
⚠️ Report is 3 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #5793      +/-   ##
==========================================
- Coverage   86.12%   85.93%   -0.20%     
==========================================
  Files          60       60              
  Lines       18729    18729              
==========================================
- Hits        16131    16094      -37     
- Misses       2598     2635      +37     

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