Dec 18 10:09:12.356 INFO checking tokio-timer-0.2.8 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 10:09:12.357 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-timer/0.2.8:/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 10:09:12.568 INFO [stdout] f91488cb432db2239f48e3ef8014a5083a67fee86378818c0046c1caeb5df4c5
Dec 18 10:09:12.612 INFO running `"docker" "start" "-a" "f91488cb432db2239f48e3ef8014a5083a67fee86378818c0046c1caeb5df4c5"`
Dec 18 10:09:13.496 INFO [stderr]     Checking tokio-mock-task v0.1.0
Dec 18 10:09:13.498 INFO [stderr]     Checking tokio-timer v0.2.8 (/opt/crater/workdir)
Dec 18 10:09:15.894 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.49s
Dec 18 10:09:16.332 INFO running `"docker" "inspect" "f91488cb432db2239f48e3ef8014a5083a67fee86378818c0046c1caeb5df4c5"`
Dec 18 10:09:16.487 INFO running `"docker" "rm" "-f" "f91488cb432db2239f48e3ef8014a5083a67fee86378818c0046c1caeb5df4c5"`
Dec 18 10:09:16.640 INFO [stdout] f91488cb432db2239f48e3ef8014a5083a67fee86378818c0046c1caeb5df4c5