Dec 18 03:46:19.656 INFO checking aslamplr/scrabber against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 03:46:19.656 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/gh/aslamplr/scrabber:/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 03:46:19.872 INFO [stdout] 6e02758edfc10e408aa1b64070ff88156b47669532c4cf1630b3a64f88ffe170
Dec 18 03:46:19.874 INFO running `"docker" "start" "-a" "6e02758edfc10e408aa1b64070ff88156b47669532c4cf1630b3a64f88ffe170"`
Dec 18 03:46:20.896 INFO [stderr]     Checking csv v0.15.0
Dec 18 03:46:20.898 INFO [stderr]     Checking regex v1.0.1
Dec 18 03:46:21.708 INFO [stderr]     Checking prettytable-rs v0.6.7
Dec 18 03:46:23.419 INFO [stderr]     Checking scrabber v0.1.0 (/opt/crater/workdir)
Dec 18 03:46:27.524 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.05s
Dec 18 03:46:28.444 INFO running `"docker" "inspect" "6e02758edfc10e408aa1b64070ff88156b47669532c4cf1630b3a64f88ffe170"`
Dec 18 03:46:28.780 INFO running `"docker" "rm" "-f" "6e02758edfc10e408aa1b64070ff88156b47669532c4cf1630b3a64f88ffe170"`
Dec 18 03:46:28.980 INFO [stdout] 6e02758edfc10e408aa1b64070ff88156b47669532c4cf1630b3a64f88ffe170