Dec 18 11:46:21.826 INFO checking rust_basic_matrix-0.0.4 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 11:46:21.826 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/rust_basic_matrix/0.0.4:/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 11:46:22.076 INFO [stdout] 56c3c2d6cf434fb629e5cda9f67dd302e92b83e395392d84f66c355a152f5103
Dec 18 11:46:22.082 INFO running `"docker" "start" "-a" "56c3c2d6cf434fb629e5cda9f67dd302e92b83e395392d84f66c355a152f5103"`
Dec 18 11:46:23.528 INFO [stderr]     Checking rust_basic_matrix v0.0.4 (/opt/crater/workdir)
Dec 18 11:46:23.952 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
Dec 18 11:46:24.718 INFO running `"docker" "inspect" "56c3c2d6cf434fb629e5cda9f67dd302e92b83e395392d84f66c355a152f5103"`
Dec 18 11:46:24.992 INFO running `"docker" "rm" "-f" "56c3c2d6cf434fb629e5cda9f67dd302e92b83e395392d84f66c355a152f5103"`
Dec 18 11:46:25.264 INFO [stdout] 56c3c2d6cf434fb629e5cda9f67dd302e92b83e395392d84f66c355a152f5103