Dec 19 19:57:56.257 INFO checking benbrunton/rust_minesweeper against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 19:57:56.257 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/benbrunton/rust_minesweeper:/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 19:57:56.539 INFO [stdout] 1997dc866239f02d77129602983616027ea344737352862ca196af9996142130
Dec 19 19:57:56.541 INFO running `"docker" "start" "-a" "1997dc866239f02d77129602983616027ea344737352862ca196af9996142130"`
Dec 19 19:57:58.112 INFO [stderr]     Checking libc v0.2.9
Dec 19 19:57:58.112 INFO [stderr]     Checking mempool v0.3.1
Dec 19 19:57:58.804 INFO [stderr]     Checking memchr v0.1.11
Dec 19 19:57:58.804 INFO [stderr]     Checking rand v0.3.14
Dec 19 19:57:59.237 INFO [stderr]     Checking aho-corasick v0.5.1
Dec 19 19:57:59.937 INFO [stderr]     Checking regex v0.1.65
Dec 19 19:58:01.991 INFO [stderr]     Checking rust-mines v0.1.0 (/opt/crater/workdir)
Dec 19 19:58:02.639 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.62s
Dec 19 19:58:03.468 INFO running `"docker" "inspect" "1997dc866239f02d77129602983616027ea344737352862ca196af9996142130"`
Dec 19 19:58:03.771 INFO running `"docker" "rm" "-f" "1997dc866239f02d77129602983616027ea344737352862ca196af9996142130"`
Dec 19 19:58:04.104 INFO [stdout] 1997dc866239f02d77129602983616027ea344737352862ca196af9996142130