Dec 18 16:31:07.673 INFO checking finalfrontier-0.2.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 16:31:07.673 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/reg/finalfrontier/0.2.0:/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 16:31:08.028 INFO [stdout] ba12cc44d9f5c66562e29a27f052ffa53e0ce770053bb367a5fa4f509f7a16af
Dec 18 16:31:08.036 INFO running `"docker" "start" "-a" "ba12cc44d9f5c66562e29a27f052ffa53e0ce770053bb367a5fa4f509f7a16af"`
Dec 18 16:31:09.664 INFO [stderr]     Checking zipf v3.0.0
Dec 18 16:31:09.664 INFO [stderr]     Checking hogwild v0.2.0
Dec 18 16:31:09.664 INFO [stderr]     Checking ndarray-rand v0.7.0
Dec 18 16:31:10.886 INFO [stderr]     Checking finalfrontier v0.2.0 (/opt/crater/workdir)
Dec 18 16:31:13.123 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.59s
Dec 18 16:31:13.983 INFO running `"docker" "inspect" "ba12cc44d9f5c66562e29a27f052ffa53e0ce770053bb367a5fa4f509f7a16af"`
Dec 18 16:31:14.202 INFO running `"docker" "rm" "-f" "ba12cc44d9f5c66562e29a27f052ffa53e0ce770053bb367a5fa4f509f7a16af"`
Dec 18 16:31:14.472 INFO [stdout] ba12cc44d9f5c66562e29a27f052ffa53e0ce770053bb367a5fa4f509f7a16af