Dec 18 01:09:50.637 INFO checking dragman/chat against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 01:09:50.637 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/dragman/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 18 01:09:50.839 INFO [stdout] 9ad13488331aa6496e21633e89216b00a1ab703d3ce80026c62e8486b20cc455
Dec 18 01:09:50.841 INFO running `"docker" "start" "-a" "9ad13488331aa6496e21633e89216b00a1ab703d3ce80026c62e8486b20cc455"`
Dec 18 01:09:51.447 INFO [stderr]    Compiling gcc v0.3.54
Dec 18 01:09:51.450 INFO [stderr]     Checking sha1 v0.1.1
Dec 18 01:09:54.078 INFO [stderr]    Compiling http-muncher v0.3.1
Dec 18 01:09:55.349 INFO [stderr]     Checking chat v0.1.0 (/opt/crater/workdir)
Dec 18 01:09:56.444 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.03s
Dec 18 01:09:57.258 INFO running `"docker" "inspect" "9ad13488331aa6496e21633e89216b00a1ab703d3ce80026c62e8486b20cc455"`
Dec 18 01:09:57.524 INFO running `"docker" "rm" "-f" "9ad13488331aa6496e21633e89216b00a1ab703d3ce80026c62e8486b20cc455"`
Dec 18 01:09:57.760 INFO [stdout] 9ad13488331aa6496e21633e89216b00a1ab703d3ce80026c62e8486b20cc455