Dec 18 02:23:00.359 INFO checking clarkenciel/inspiration against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 02:23:00.359 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/clarkenciel/inspiration:/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 02:23:00.831 INFO [stdout] 3bba3c45ad1eaf39e0db5e543c16c5353269c8d68ac328b7c4f5c19e41ed243c
Dec 18 02:23:00.834 INFO running `"docker" "start" "-a" "3bba3c45ad1eaf39e0db5e543c16c5353269c8d68ac328b7c4f5c19e41ed243c"`
Dec 18 02:23:02.512 INFO [stderr] warning: unused manifest key: target.heroku.version
Dec 18 02:23:02.668 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 18 02:23:04.898 INFO [stderr]     Checking hyper v0.11.6
Dec 18 02:23:09.311 INFO [stderr]     Checking inspiration v0.1.0 (/opt/crater/workdir)
Dec 18 02:23:10.680 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.19s
Dec 18 02:23:11.188 INFO running `"docker" "inspect" "3bba3c45ad1eaf39e0db5e543c16c5353269c8d68ac328b7c4f5c19e41ed243c"`
Dec 18 02:23:11.418 INFO running `"docker" "rm" "-f" "3bba3c45ad1eaf39e0db5e543c16c5353269c8d68ac328b7c4f5c19e41ed243c"`
Dec 18 02:23:11.708 INFO [stdout] 3bba3c45ad1eaf39e0db5e543c16c5353269c8d68ac328b7c4f5c19e41ed243c