Dec 18 18:05:47.492 INFO checking blot-lib-0.1.2 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 18:05:47.492 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/blot-lib/0.1.2:/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 18:05:47.678 INFO [stdout] 4da9a7ef1f8b5473c0d1f3bd74eec1a2b45fe99246b5c467b65bcf047e7009ba
Dec 18 18:05:47.679 INFO running `"docker" "start" "-a" "4da9a7ef1f8b5473c0d1f3bd74eec1a2b45fe99246b5c467b65bcf047e7009ba"`
Dec 18 18:05:48.715 INFO [stderr]     Checking sha2 v0.8.0
Dec 18 18:05:48.715 INFO [stderr]     Checking sha-1 v0.8.1
Dec 18 18:05:48.715 INFO [stderr]     Checking sha3 v0.8.1
Dec 18 18:05:49.847 INFO [stderr]     Checking blot-lib v0.1.2 (/opt/crater/workdir)
Dec 18 18:05:52.840 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.20s
Dec 18 18:05:53.735 INFO running `"docker" "inspect" "4da9a7ef1f8b5473c0d1f3bd74eec1a2b45fe99246b5c467b65bcf047e7009ba"`
Dec 18 18:05:54.060 INFO running `"docker" "rm" "-f" "4da9a7ef1f8b5473c0d1f3bd74eec1a2b45fe99246b5c467b65bcf047e7009ba"`
Dec 18 18:05:54.275 INFO [stdout] 4da9a7ef1f8b5473c0d1f3bd74eec1a2b45fe99246b5c467b65bcf047e7009ba