Dec 19 21:46:53.108 INFO checking System-rat/backup-rat against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 21:46:53.109 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/System-rat/backup-rat:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 21:46:53.496 INFO [stdout] d3a4433c686abed7f6fb17cce2d7c0a7e7c6fa47b37cf545192d9cf8405a0f14
Dec 19 21:46:53.498 INFO running `"docker" "start" "-a" "d3a4433c686abed7f6fb17cce2d7c0a7e7c6fa47b37cf545192d9cf8405a0f14"`
Dec 19 21:46:54.636 INFO [stderr]     Checking directories v1.0.1
Dec 19 21:46:54.982 INFO [stderr]     Checking backup_rat v0.4.1 (/opt/crater/workdir)
Dec 19 21:46:56.119 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
Dec 19 21:46:56.470 INFO running `"docker" "inspect" "d3a4433c686abed7f6fb17cce2d7c0a7e7c6fa47b37cf545192d9cf8405a0f14"`
Dec 19 21:46:56.580 INFO running `"docker" "rm" "-f" "d3a4433c686abed7f6fb17cce2d7c0a7e7c6fa47b37cf545192d9cf8405a0f14"`
Dec 19 21:46:56.658 INFO [stdout] d3a4433c686abed7f6fb17cce2d7c0a7e7c6fa47b37cf545192d9cf8405a0f14