Dec 18 15:13:11.884 INFO checking heartbeats-simple-0.4.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 15:13:11.884 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/heartbeats-simple/0.4.1:/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 15:13:12.406 INFO [stdout] 491d17d1f09a4b2c022d298a023ab4a7f009020bd0269a047742b07348e870a8
Dec 18 15:13:12.410 INFO running `"docker" "start" "-a" "491d17d1f09a4b2c022d298a023ab4a7f009020bd0269a047742b07348e870a8"`
Dec 18 15:13:13.688 INFO [stderr]    Compiling heartbeats-simple-sys v0.4.3
Dec 18 15:13:19.748 INFO [stderr]     Checking heartbeats-simple v0.4.1 (/opt/crater/workdir)
Dec 18 15:13:20.628 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.00s
Dec 18 15:13:21.494 INFO running `"docker" "inspect" "491d17d1f09a4b2c022d298a023ab4a7f009020bd0269a047742b07348e870a8"`
Dec 18 15:13:21.888 INFO running `"docker" "rm" "-f" "491d17d1f09a4b2c022d298a023ab4a7f009020bd0269a047742b07348e870a8"`
Dec 18 15:13:22.302 INFO [stdout] 491d17d1f09a4b2c022d298a023ab4a7f009020bd0269a047742b07348e870a8