Dec 17 23:19:56.045 INFO checking henninglive/tokio-udp-multicast-chat against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 23:19:56.045 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/henninglive/tokio-udp-multicast-chat:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 23:19:56.345 INFO [stdout] 27f1730d1d02c2cfb0a3adc548bb412c36f671afae599df9201d2d2205a1f775
Dec 17 23:19:56.347 INFO running `"docker" "start" "-a" "27f1730d1d02c2cfb0a3adc548bb412c36f671afae599df9201d2d2205a1f775"`
Dec 17 23:19:57.384 INFO [stderr]     Checking socket2 v0.3.4
Dec 17 23:19:57.988 INFO [stderr]     Checking tokio-udp-multicast-chat v0.1.0 (/opt/crater/workdir)
Dec 17 23:19:59.162 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.94s
Dec 17 23:19:59.808 INFO running `"docker" "inspect" "27f1730d1d02c2cfb0a3adc548bb412c36f671afae599df9201d2d2205a1f775"`
Dec 17 23:20:00.099 INFO running `"docker" "rm" "-f" "27f1730d1d02c2cfb0a3adc548bb412c36f671afae599df9201d2d2205a1f775"`
Dec 17 23:20:00.388 INFO [stdout] 27f1730d1d02c2cfb0a3adc548bb412c36f671afae599df9201d2d2205a1f775