Dec 17 19:06:27.582 INFO checking mwdowns/rust-bracket-inserter against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 19:06:27.582 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/mwdowns/rust-bracket-inserter:/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 19:06:27.747 INFO [stdout] f0a27d3bb58df7b9a2b81403d6eb5fa0f9d28d9be0a8da0ab733653199ff1b5c
Dec 17 19:06:27.754 INFO running `"docker" "start" "-a" "f0a27d3bb58df7b9a2b81403d6eb5fa0f9d28d9be0a8da0ab733653199ff1b5c"`
Dec 17 19:06:28.319 INFO [stderr]     Checking rust-brackets-inserter v0.1.0 (/opt/crater/workdir)
Dec 17 19:06:28.538 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
Dec 17 19:06:28.765 INFO running `"docker" "inspect" "f0a27d3bb58df7b9a2b81403d6eb5fa0f9d28d9be0a8da0ab733653199ff1b5c"`
Dec 17 19:06:28.878 INFO running `"docker" "rm" "-f" "f0a27d3bb58df7b9a2b81403d6eb5fa0f9d28d9be0a8da0ab733653199ff1b5c"`
Dec 17 19:06:28.960 INFO [stdout] f0a27d3bb58df7b9a2b81403d6eb5fa0f9d28d9be0a8da0ab733653199ff1b5c