Dec 17 12:17:07.879 INFO checking walfie/elmlike against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 12:17:07.879 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/walfie/elmlike:/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 12:17:08.342 INFO [stdout] d80ebb7878bd6338d31ea9a292b20fb61efafac3b6a55ea2267203d5803c91c1
Dec 17 12:17:08.344 INFO running `"docker" "start" "-a" "d80ebb7878bd6338d31ea9a292b20fb61efafac3b6a55ea2267203d5803c91c1"`
Dec 17 12:17:10.284 INFO [stderr]     Checking tokio-timer v0.1.2
Dec 17 12:17:10.284 INFO [stderr]     Checking tokio v0.1.1
Dec 17 12:17:11.462 INFO [stderr]     Checking elmlike v0.1.0 (/opt/crater/workdir)
Dec 17 12:17:12.180 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
Dec 17 12:17:12.874 INFO running `"docker" "inspect" "d80ebb7878bd6338d31ea9a292b20fb61efafac3b6a55ea2267203d5803c91c1"`
Dec 17 12:17:13.168 INFO running `"docker" "rm" "-f" "d80ebb7878bd6338d31ea9a292b20fb61efafac3b6a55ea2267203d5803c91c1"`
Dec 17 12:17:13.500 INFO [stdout] d80ebb7878bd6338d31ea9a292b20fb61efafac3b6a55ea2267203d5803c91c1