Dec 17 21:30:04.286 INFO checking kgtkr/fact against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 21:30:04.286 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/kgtkr/fact:/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 21:30:04.700 INFO [stdout] 97d086407c1729b7c92ab13096ff64f869f02e8ea7029066d8a4554f49bc6501
Dec 17 21:30:04.702 INFO running `"docker" "start" "-a" "97d086407c1729b7c92ab13096ff64f869f02e8ea7029066d8a4554f49bc6501"`
Dec 17 21:30:06.324 INFO [stderr]     Checking rand v0.3.19
Dec 17 21:30:07.704 INFO [stderr]     Checking num-bigint v0.1.41
Dec 17 21:30:09.429 INFO [stderr]     Checking fact v0.1.0 (/opt/crater/workdir)
Dec 17 21:30:09.970 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.70s
Dec 17 21:30:10.864 INFO running `"docker" "inspect" "97d086407c1729b7c92ab13096ff64f869f02e8ea7029066d8a4554f49bc6501"`
Dec 17 21:30:11.303 INFO running `"docker" "rm" "-f" "97d086407c1729b7c92ab13096ff64f869f02e8ea7029066d8a4554f49bc6501"`
Dec 17 21:30:11.680 INFO [stdout] 97d086407c1729b7c92ab13096ff64f869f02e8ea7029066d8a4554f49bc6501