Dec 05 15:23:48.389 INFO testing markfknight/websocket-chat-server against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 15:23:48.389 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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 05 15:23:48.708 INFO [stdout] 000380352aec0c5659d623f8de15bc18280ec447b4fdf67315a483cb1b0c14fe
Dec 05 15:23:48.710 INFO running `"docker" "start" "-a" "000380352aec0c5659d623f8de15bc18280ec447b4fdf67315a483cb1b0c14fe"`
Dec 05 15:23:49.538 INFO [stderr] usermod: no changes
Dec 05 15:23:49.589 INFO [stderr]    Compiling iovec v0.1.0
Dec 05 15:23:49.589 INFO [stderr]    Compiling net2 v0.2.27
Dec 05 15:23:50.399 INFO [stderr]    Compiling mio v0.6.6
Dec 05 15:23:52.337 INFO [stderr]    Compiling websocket-chat-server v0.1.0 (/source)
Dec 05 15:23:52.720 INFO [stderr] warning: unused variable: `event`
Dec 05 15:23:52.720 INFO [stderr]   --> src/main.rs:26:13
Dec 05 15:23:52.720 INFO [stderr]    |
Dec 05 15:23:52.720 INFO [stderr] 26 |         for event in events.iter() {
Dec 05 15:23:52.720 INFO [stderr]    |             ^^^^^ help: consider using `_event` instead
Dec 05 15:23:52.720 INFO [stderr]    |
Dec 05 15:23:52.721 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 15:23:52.721 INFO [stderr] 
Dec 05 15:23:53.265 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.70s
Dec 05 15:23:53.268 INFO [stderr] su: No module specific data is present
Dec 05 15:23:53.514 INFO running `"docker" "inspect" "000380352aec0c5659d623f8de15bc18280ec447b4fdf67315a483cb1b0c14fe"`
Dec 05 15:23:53.646 INFO running `"docker" "rm" "-f" "000380352aec0c5659d623f8de15bc18280ec447b4fdf67315a483cb1b0c14fe"`
Dec 05 15:23:53.863 INFO [stdout] 000380352aec0c5659d623f8de15bc18280ec447b4fdf67315a483cb1b0c14fe
Dec 05 15:23:53.865 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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 05 15:23:54.043 INFO [stdout] 30da5ba094a7ea66e6d3a5a576e8bf3ee572d4f9324e6e0c0d6fd9a840a55ce7
Dec 05 15:23:54.046 INFO running `"docker" "start" "-a" "30da5ba094a7ea66e6d3a5a576e8bf3ee572d4f9324e6e0c0d6fd9a840a55ce7"`
Dec 05 15:23:54.567 INFO [stderr] usermod: no changes
Dec 05 15:23:54.628 INFO [stderr]    Compiling websocket-chat-server v0.1.0 (/source)
Dec 05 15:23:54.994 INFO [stderr] warning: unused variable: `event`
Dec 05 15:23:54.995 INFO [stderr]   --> src/main.rs:26:13
Dec 05 15:23:54.995 INFO [stderr]    |
Dec 05 15:23:54.995 INFO [stderr] 26 |         for event in events.iter() {
Dec 05 15:23:54.995 INFO [stderr]    |             ^^^^^ help: consider using `_event` instead
Dec 05 15:23:54.995 INFO [stderr]    |
Dec 05 15:23:54.995 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 15:23:54.995 INFO [stderr] 
Dec 05 15:23:55.205 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Dec 05 15:23:55.209 INFO [stderr] su: No module specific data is present
Dec 05 15:23:55.495 INFO running `"docker" "inspect" "30da5ba094a7ea66e6d3a5a576e8bf3ee572d4f9324e6e0c0d6fd9a840a55ce7"`
Dec 05 15:23:55.593 INFO running `"docker" "rm" "-f" "30da5ba094a7ea66e6d3a5a576e8bf3ee572d4f9324e6e0c0d6fd9a840a55ce7"`
Dec 05 15:23:55.688 INFO [stdout] 30da5ba094a7ea66e6d3a5a576e8bf3ee572d4f9324e6e0c0d6fd9a840a55ce7
Dec 05 15:23:55.689 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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 05 15:23:55.853 INFO [stdout] 2a42789dcefe8f9ae2c84b1ef0c7d4f773249443a42c52bcd15910d1fb60c610
Dec 05 15:23:55.858 INFO running `"docker" "start" "-a" "2a42789dcefe8f9ae2c84b1ef0c7d4f773249443a42c52bcd15910d1fb60c610"`
Dec 05 15:23:56.310 INFO [stderr] usermod: no changes
Dec 05 15:23:56.366 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 05 15:23:56.377 INFO [stderr]      Running /target/debug/deps/websocket_chat_server-ffdf749f21ba2198
Dec 05 15:23:56.379 INFO [stdout] 
Dec 05 15:23:56.379 INFO [stdout] running 0 tests
Dec 05 15:23:56.379 INFO [stdout] 
Dec 05 15:23:56.379 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 15:23:56.379 INFO [stdout] 
Dec 05 15:23:56.385 INFO [stderr] su: No module specific data is present
Dec 05 15:23:56.685 INFO running `"docker" "inspect" "2a42789dcefe8f9ae2c84b1ef0c7d4f773249443a42c52bcd15910d1fb60c610"`
Dec 05 15:23:56.777 INFO running `"docker" "rm" "-f" "2a42789dcefe8f9ae2c84b1ef0c7d4f773249443a42c52bcd15910d1fb60c610"`
Dec 05 15:23:56.887 INFO [stdout] 2a42789dcefe8f9ae2c84b1ef0c7d4f773249443a42c52bcd15910d1fb60c610