Dec 17 14:44:55.500 INFO checking steamroller-airmash/statsbot-log-tools-rs against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 14:44:55.500 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/steamroller-airmash/statsbot-log-tools-rs:/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 14:44:55.884 INFO [stdout] 3f356c65b1bc7c4d2de40822f080707c47c679f031f1dead53e3ba9d1b66dfc7
Dec 17 14:44:55.886 INFO running `"docker" "start" "-a" "3f356c65b1bc7c4d2de40822f080707c47c679f031f1dead53e3ba9d1b66dfc7"`
Dec 17 14:44:58.942 INFO [stderr]     Checking regex-syntax v0.5.6
Dec 17 14:44:58.944 INFO [stderr]     Checking chrono v0.4.6
Dec 17 14:45:03.555 INFO [stderr]     Checking regex v0.2.11
Dec 17 14:45:05.927 INFO [stderr]     Checking statslib v0.1.1 (/opt/crater/workdir)
Dec 17 14:45:10.941 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.14s
Dec 17 14:45:12.829 INFO running `"docker" "inspect" "3f356c65b1bc7c4d2de40822f080707c47c679f031f1dead53e3ba9d1b66dfc7"`
Dec 17 14:45:13.254 INFO running `"docker" "rm" "-f" "3f356c65b1bc7c4d2de40822f080707c47c679f031f1dead53e3ba9d1b66dfc7"`
Dec 17 14:45:13.660 INFO [stdout] 3f356c65b1bc7c4d2de40822f080707c47c679f031f1dead53e3ba9d1b66dfc7