Dec 18 04:41:21.336 INFO checking aaron-lebo/bears against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 04:41:21.336 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/aaron-lebo/bears:/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 04:41:21.540 INFO [stdout] d1b9ae9f51f524622f458ae7fcb91f334dd3228cc630ebba83f91e04d37c861b
Dec 18 04:41:21.542 INFO running `"docker" "start" "-a" "d1b9ae9f51f524622f458ae7fcb91f334dd3228cc630ebba83f91e04d37c861b"`
Dec 18 04:41:22.421 INFO [stderr]     Checking backtrace v0.2.3
Dec 18 04:41:22.927 INFO [stderr]     Checking glium v0.15.0
Dec 18 04:41:35.228 INFO [stderr]     Checking bears v0.1.0 (/opt/crater/workdir)
Dec 18 04:41:35.757 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.61s
Dec 18 04:41:36.114 INFO running `"docker" "inspect" "d1b9ae9f51f524622f458ae7fcb91f334dd3228cc630ebba83f91e04d37c861b"`
Dec 18 04:41:36.202 INFO running `"docker" "rm" "-f" "d1b9ae9f51f524622f458ae7fcb91f334dd3228cc630ebba83f91e04d37c861b"`
Dec 18 04:41:36.293 INFO [stdout] d1b9ae9f51f524622f458ae7fcb91f334dd3228cc630ebba83f91e04d37c861b