Dec 18 11:46:30.380 INFO checking rust2vec-0.3.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 11:46:30.380 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/rust2vec/0.3.1:/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 11:46:30.808 INFO [stdout] 79b005c7f52712d533c1acd8125cb077864e8e22af4e13d9c3d8ec6d98fb9960
Dec 18 11:46:30.810 INFO running `"docker" "start" "-a" "79b005c7f52712d533c1acd8125cb077864e8e22af4e13d9c3d8ec6d98fb9960"`
Dec 18 11:46:32.348 INFO [stderr]     Checking ndarray v0.11.2
Dec 18 11:46:40.487 INFO [stderr]     Checking rust2vec v0.3.1 (/opt/crater/workdir)
Dec 18 11:46:41.726 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.46s
Dec 18 11:46:42.204 INFO running `"docker" "inspect" "79b005c7f52712d533c1acd8125cb077864e8e22af4e13d9c3d8ec6d98fb9960"`
Dec 18 11:46:42.305 INFO running `"docker" "rm" "-f" "79b005c7f52712d533c1acd8125cb077864e8e22af4e13d9c3d8ec6d98fb9960"`
Dec 18 11:46:42.423 INFO [stdout] 79b005c7f52712d533c1acd8125cb077864e8e22af4e13d9c3d8ec6d98fb9960