Dec 18 09:10:03.309 INFO checking wstr_impl-0.2.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 09:10:03.309 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/wstr_impl/0.2.0:/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 09:10:03.490 INFO [stdout] 3afaa729d904aaa9b8b126016f46d0a3b3d62806ec912ff930354724d1625961
Dec 18 09:10:03.494 INFO running `"docker" "start" "-a" "3afaa729d904aaa9b8b126016f46d0a3b3d62806ec912ff930354724d1625961"`
Dec 18 09:10:04.332 INFO [stderr]    Compiling proc-macro-hack-impl v0.3.3
Dec 18 09:10:04.340 INFO [stderr]     Checking syn v0.11.11
Dec 18 09:10:05.450 INFO [stderr]     Checking proc-macro-hack v0.3.3
Dec 18 09:10:06.489 INFO [stderr]     Checking wstr_impl v0.2.0 (/opt/crater/workdir)
Dec 18 09:10:06.928 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.62s
Dec 18 09:10:07.335 INFO running `"docker" "inspect" "3afaa729d904aaa9b8b126016f46d0a3b3d62806ec912ff930354724d1625961"`
Dec 18 09:10:07.438 INFO running `"docker" "rm" "-f" "3afaa729d904aaa9b8b126016f46d0a3b3d62806ec912ff930354724d1625961"`
Dec 18 09:10:07.636 INFO [stdout] 3afaa729d904aaa9b8b126016f46d0a3b3d62806ec912ff930354724d1625961