Dec 17 21:51:08.379 INFO checking jw3126/toygrep against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 21:51:08.379 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/jw3126/toygrep:/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 21:51:08.766 INFO [stdout] 3c3e277cc190a9486de5b5ea7423642018f6c8caa0822f4ab9bf47e1e6546afd
Dec 17 21:51:08.774 INFO running `"docker" "start" "-a" "3c3e277cc190a9486de5b5ea7423642018f6c8caa0822f4ab9bf47e1e6546afd"`
Dec 17 21:51:11.312 INFO [stderr]    Compiling serde v1.0.41
Dec 17 21:51:11.328 INFO [stderr]     Checking serde_json v1.0.15
Dec 17 21:51:11.328 INFO [stderr]     Checking toygrep v0.1.0 (/opt/crater/workdir)
Dec 17 21:51:11.328 INFO [stderr]     Checking error-chain v0.11.0
Dec 17 21:51:23.396 INFO [stderr]    Compiling semver v0.8.0
Dec 17 21:51:27.953 INFO [stderr]    Compiling cargo_metadata v0.3.3
Dec 17 21:51:31.456 INFO [stderr]    Compiling skeptic v0.13.2
Dec 17 21:51:34.560 INFO [stderr]    Compiling assert_cli v0.5.4
Dec 17 21:51:36.999 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.87s
Dec 17 21:51:41.496 INFO running `"docker" "inspect" "3c3e277cc190a9486de5b5ea7423642018f6c8caa0822f4ab9bf47e1e6546afd"`
Dec 17 21:51:41.598 INFO running `"docker" "rm" "-f" "3c3e277cc190a9486de5b5ea7423642018f6c8caa0822f4ab9bf47e1e6546afd"`
Dec 17 21:51:41.706 INFO [stdout] 3c3e277cc190a9486de5b5ea7423642018f6c8caa0822f4ab9bf47e1e6546afd