Dec 19 18:52:18.042 INFO checking codinguncut/adventofcode_2017 against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 18:52:18.042 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/codinguncut/adventofcode_2017:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 18:52:18.436 INFO [stdout] 271e2c73894f06aeabf113a70e006b1141e3069310dd9e3861623ac7d9361667
Dec 19 18:52:18.440 INFO running `"docker" "start" "-a" "271e2c73894f06aeabf113a70e006b1141e3069310dd9e3861623ac7d9361667"`
Dec 19 18:52:19.281 INFO [stderr]     Checking regex v0.2.3
Dec 19 18:52:21.275 INFO [stderr]     Checking rust_first v0.1.0 (/opt/crater/workdir)
Dec 19 18:52:22.225 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.98s
Dec 19 18:52:22.524 INFO running `"docker" "inspect" "271e2c73894f06aeabf113a70e006b1141e3069310dd9e3861623ac7d9361667"`
Dec 19 18:52:22.707 INFO running `"docker" "rm" "-f" "271e2c73894f06aeabf113a70e006b1141e3069310dd9e3861623ac7d9361667"`
Dec 19 18:52:22.925 INFO [stdout] 271e2c73894f06aeabf113a70e006b1141e3069310dd9e3861623ac7d9361667