Dec 18 06:15:50.020 INFO checking Nervengift/chat-server-example against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 06:15:50.020 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/Nervengift/chat-server-example:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 06:15:50.623 INFO [stdout] 196417cf4add2d9a1fe62d370a12f1a8618dd36e082ec0feb9c45ce5807953bd
Dec 18 06:15:50.632 INFO running `"docker" "start" "-a" "196417cf4add2d9a1fe62d370a12f1a8618dd36e082ec0feb9c45ce5807953bd"`
Dec 18 06:15:52.258 INFO [stderr]     Checking socket-server-test v0.1.0 (/opt/crater/workdir)
Dec 18 06:15:52.699 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 18 06:15:52.699 INFO [stderr]   --> src/main.rs:20:21
Dec 18 06:15:52.699 INFO [stderr]    |
Dec 18 06:15:52.699 INFO [stderr] 20 |     let name = name.trim_right();
Dec 18 06:15:52.699 INFO [stderr]    |                     ^^^^^^^^^^
Dec 18 06:15:52.699 INFO [stderr]    |
Dec 18 06:15:52.699 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 06:15:52.699 INFO [stderr] 
Dec 18 06:15:52.900 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 18 06:15:52.900 INFO [stderr]   --> src/main.rs:20:21
Dec 18 06:15:52.900 INFO [stderr]    |
Dec 18 06:15:52.900 INFO [stderr] 20 |     let name = name.trim_right();
Dec 18 06:15:52.900 INFO [stderr]    |                     ^^^^^^^^^^
Dec 18 06:15:52.900 INFO [stderr]    |
Dec 18 06:15:52.900 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 06:15:52.900 INFO [stderr] 
Dec 18 06:15:53.005 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Dec 18 06:15:53.887 INFO running `"docker" "inspect" "196417cf4add2d9a1fe62d370a12f1a8618dd36e082ec0feb9c45ce5807953bd"`
Dec 18 06:15:54.142 INFO running `"docker" "rm" "-f" "196417cf4add2d9a1fe62d370a12f1a8618dd36e082ec0feb9c45ce5807953bd"`
Dec 18 06:15:54.424 INFO [stdout] 196417cf4add2d9a1fe62d370a12f1a8618dd36e082ec0feb9c45ce5807953bd