Dec 18 13:11:55.873 INFO checking pancakes-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 13:11:55.873 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/pancakes/0.1.0:/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 13:11:56.144 INFO [stdout] 160bc946386cca23ca36512bf573cd02e300dc7f0b6f3172775c3ba959edef1f
Dec 18 13:11:56.156 INFO running `"docker" "start" "-a" "160bc946386cca23ca36512bf573cd02e300dc7f0b6f3172775c3ba959edef1f"`
Dec 18 13:11:57.289 INFO [stderr]     Checking leb128 v0.2.3
Dec 18 13:11:57.291 INFO [stderr]     Checking findshlibs v0.2.0
Dec 18 13:11:57.763 INFO [stderr]     Checking gimli v0.9.0
Dec 18 13:12:00.875 INFO [stderr]     Checking pancakes v0.1.0 (/opt/crater/workdir)
Dec 18 13:12:01.268 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.02s
Dec 18 13:12:01.483 INFO running `"docker" "inspect" "160bc946386cca23ca36512bf573cd02e300dc7f0b6f3172775c3ba959edef1f"`
Dec 18 13:12:01.618 INFO running `"docker" "rm" "-f" "160bc946386cca23ca36512bf573cd02e300dc7f0b6f3172775c3ba959edef1f"`
Dec 18 13:12:01.740 INFO [stdout] 160bc946386cca23ca36512bf573cd02e300dc7f0b6f3172775c3ba959edef1f