Dec 18 11:39:26.412 INFO checking rustysignal-1.0.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 11:39:26.412 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/rustysignal/1.0.0:/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 18 11:39:26.803 INFO [stdout] ec947c500337c17221d34f334010400d3dccd0a2872af905a370bec031d700bf
Dec 18 11:39:26.810 INFO running `"docker" "start" "-a" "ec947c500337c17221d34f334010400d3dccd0a2872af905a370bec031d700bf"`
Dec 18 11:39:28.190 INFO [stderr]     Checking mio-extras v2.0.5
Dec 18 11:39:28.852 INFO [stderr]     Checking ws v0.7.9
Dec 18 11:39:30.536 INFO [stderr]     Checking rustysignal v1.0.0 (/opt/crater/workdir)
Dec 18 11:39:31.635 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.53s
Dec 18 11:39:32.355 INFO running `"docker" "inspect" "ec947c500337c17221d34f334010400d3dccd0a2872af905a370bec031d700bf"`
Dec 18 11:39:32.710 INFO running `"docker" "rm" "-f" "ec947c500337c17221d34f334010400d3dccd0a2872af905a370bec031d700bf"`
Dec 18 11:39:32.981 INFO [stdout] ec947c500337c17221d34f334010400d3dccd0a2872af905a370bec031d700bf