Dec 17 11:56:14.743 INFO checking willmurphyscode/roll against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 11:56:14.744 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/gh/willmurphyscode/roll:/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 17 11:56:15.158 INFO [stdout] 81a1f26402191fb0ad372e02856a24fe4bbe88123464fd0d066bd83c200a926d
Dec 17 11:56:15.166 INFO running `"docker" "start" "-a" "81a1f26402191fb0ad372e02856a24fe4bbe88123464fd0d066bd83c200a926d"`
Dec 17 11:56:16.910 INFO [stderr]     Checking memchr v1.0.1
Dec 17 11:56:16.910 INFO [stderr]     Checking rand v0.3.16
Dec 17 11:56:17.246 INFO [stderr]     Checking nom v3.2.0
Dec 17 11:56:20.244 INFO [stderr]     Checking roll v0.1.0 (/opt/crater/workdir)
Dec 17 11:56:20.722 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.86s
Dec 17 11:56:21.774 INFO running `"docker" "inspect" "81a1f26402191fb0ad372e02856a24fe4bbe88123464fd0d066bd83c200a926d"`
Dec 17 11:56:22.128 INFO running `"docker" "rm" "-f" "81a1f26402191fb0ad372e02856a24fe4bbe88123464fd0d066bd83c200a926d"`
Dec 17 11:56:22.436 INFO [stdout] 81a1f26402191fb0ad372e02856a24fe4bbe88123464fd0d066bd83c200a926d