Dec 18 14:40:56.325 INFO checking keccakrs-0.1.6 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 14:40:56.325 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/reg/keccakrs/0.1.6:/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 14:40:56.497 INFO [stdout] a143d65fd4e1e0869adc3dc296e53522c036e3d67baae40983c3d5ccda2079d7
Dec 18 14:40:56.499 INFO running `"docker" "start" "-a" "a143d65fd4e1e0869adc3dc296e53522c036e3d67baae40983c3d5ccda2079d7"`
Dec 18 14:40:57.240 INFO [stderr] warning: file found to be present in multiple build targets: /opt/crater/workdir/tests/perf.rs
Dec 18 14:40:57.271 INFO [stderr]     Checking keccakrs v0.1.6 (/opt/crater/workdir)
Dec 18 14:40:58.241 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Dec 18 14:40:58.511 INFO running `"docker" "inspect" "a143d65fd4e1e0869adc3dc296e53522c036e3d67baae40983c3d5ccda2079d7"`
Dec 18 14:40:58.778 INFO running `"docker" "rm" "-f" "a143d65fd4e1e0869adc3dc296e53522c036e3d67baae40983c3d5ccda2079d7"`
Dec 18 14:40:58.996 INFO [stdout] a143d65fd4e1e0869adc3dc296e53522c036e3d67baae40983c3d5ccda2079d7