Dec 17 17:11:27.869 INFO checking red75prime/extest against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 17:11:27.869 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/red75prime/extest:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 17:11:28.443 INFO [stdout] dad73f1b443dfb24aa553a3b325fa6d9f3ca3bd80de97f0731aafd942ce77917
Dec 17 17:11:28.445 INFO running `"docker" "start" "-a" "dad73f1b443dfb24aa553a3b325fa6d9f3ca3bd80de97f0731aafd942ce77917"`
Dec 17 17:11:30.583 INFO [stderr]     Checking error-chain v0.9.0
Dec 17 17:11:31.002 INFO [stderr]     Checking extest v0.1.0 (/opt/crater/workdir)
Dec 17 17:11:31.596 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Dec 17 17:11:32.712 INFO running `"docker" "inspect" "dad73f1b443dfb24aa553a3b325fa6d9f3ca3bd80de97f0731aafd942ce77917"`
Dec 17 17:11:33.058 INFO running `"docker" "rm" "-f" "dad73f1b443dfb24aa553a3b325fa6d9f3ca3bd80de97f0731aafd942ce77917"`
Dec 17 17:11:33.370 INFO [stdout] dad73f1b443dfb24aa553a3b325fa6d9f3ca3bd80de97f0731aafd942ce77917