Broken pipe (os error 32)

could not compile `halo2_gadgets` (lib test) due to 2 previous errors; 1 warning emitted

missing documentation for a module

The process '/home/runner/.cargo/bin/cargo' failed with exit code 1

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

spurious network error (3 tries remaining): failed to get successful HTTP response from `https://static.crates.io/crates/matchers/0.1.0/download` (146.75.30.137), got 502

spurious network error (3 tries remaining): failed to get successful HTTP response from `https://static.crates.io/crates/icu_provider/1.5.0/download` (146.75.30.137), got 502

spurious network error (3 tries remaining): failed to get successful HTTP response from `https://static.crates.io/crates/anstyle-query/1.1.2/download` (146.75.30.137), got 502