Dec 18 10:09:55.405 INFO checking tokio-process-0.2.3 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 10:09:55.405 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/tokio-process/0.2.3:/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 18 10:09:55.896 INFO [stdout] f166df88db958a45cf04a5e8a5b77701a812629d872f85601ee3f48b3dc85cff
Dec 18 10:09:55.898 INFO running `"docker" "start" "-a" "f166df88db958a45cf04a5e8a5b77701a812629d872f85601ee3f48b3dc85cff"`
Dec 18 10:09:57.420 INFO [stderr]     Checking env_logger v0.4.3
Dec 18 10:09:57.426 INFO [stderr]     Checking tokio-signal v0.2.7
Dec 18 10:09:58.179 INFO [stderr]     Checking tokio-process v0.2.3 (/opt/crater/workdir)
Dec 18 10:10:00.784 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.52s
Dec 18 10:10:01.039 INFO running `"docker" "inspect" "f166df88db958a45cf04a5e8a5b77701a812629d872f85601ee3f48b3dc85cff"`
Dec 18 10:10:01.129 INFO running `"docker" "rm" "-f" "f166df88db958a45cf04a5e8a5b77701a812629d872f85601ee3f48b3dc85cff"`
Dec 18 10:10:01.237 INFO [stdout] f166df88db958a45cf04a5e8a5b77701a812629d872f85601ee3f48b3dc85cff