Dec 11 14:09:33.633 INFO checking markfknight/websocket-chat-server against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 14:09:33.633 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 11 14:09:34.064 INFO [stdout] 8309c0e7ea109b5aa4803c9633c5b2d69eee338da774c2fc94086867550b7837
Dec 11 14:09:34.072 INFO running `"docker" "start" "-a" "8309c0e7ea109b5aa4803c9633c5b2d69eee338da774c2fc94086867550b7837"`
Dec 11 14:09:35.291 INFO [stderr] usermod: no changes
Dec 11 14:09:35.420 INFO [stderr]     Checking websocket-chat-server v0.1.0 (/source)
Dec 11 14:09:35.920 INFO [stderr] warning: unused variable: `event`
Dec 11 14:09:35.920 INFO [stderr]   --> src/main.rs:26:13
Dec 11 14:09:35.920 INFO [stderr]    |
Dec 11 14:09:35.920 INFO [stderr] 26 |         for event in events.iter() {
Dec 11 14:09:35.920 INFO [stderr]    |             ^^^^^ help: consider using `_event` instead
Dec 11 14:09:35.920 INFO [stderr]    |
Dec 11 14:09:35.920 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 14:09:35.920 INFO [stderr] 
Dec 11 14:09:36.146 INFO [stderr] warning: unused variable: `event`
Dec 11 14:09:36.146 INFO [stderr]   --> src/main.rs:26:13
Dec 11 14:09:36.146 INFO [stderr]    |
Dec 11 14:09:36.146 INFO [stderr] 26 |         for event in events.iter() {
Dec 11 14:09:36.146 INFO [stderr]    |             ^^^^^ help: consider using `_event` instead
Dec 11 14:09:36.146 INFO [stderr]    |
Dec 11 14:09:36.146 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 14:09:36.146 INFO [stderr] 
Dec 11 14:09:36.198 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
Dec 11 14:09:36.202 INFO [stderr] su: No module specific data is present
Dec 11 14:09:36.992 INFO running `"docker" "inspect" "8309c0e7ea109b5aa4803c9633c5b2d69eee338da774c2fc94086867550b7837"`
Dec 11 14:09:37.272 INFO running `"docker" "rm" "-f" "8309c0e7ea109b5aa4803c9633c5b2d69eee338da774c2fc94086867550b7837"`
Dec 11 14:09:37.482 INFO [stdout] 8309c0e7ea109b5aa4803c9633c5b2d69eee338da774c2fc94086867550b7837