Dec 18 09:35:30.409 INFO checking vec4-0.2.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 09:35:30.409 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/vec4/0.2.1:/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 09:35:30.577 INFO [stdout] e1462bbd141cb3f1788220ea7d3f3156fb65ad683345541790326f94a21762f7
Dec 18 09:35:30.579 INFO running `"docker" "start" "-a" "e1462bbd141cb3f1788220ea7d3f3156fb65ad683345541790326f94a21762f7"`
Dec 18 09:35:31.070 INFO [stderr]     Checking cast_trait v0.1.2
Dec 18 09:35:31.741 INFO [stderr]     Checking vec3 v0.2.1
Dec 18 09:35:32.225 INFO [stderr]     Checking vec2 v0.2.1
Dec 18 09:35:32.657 INFO [stderr]     Checking vec4 v0.2.1 (/opt/crater/workdir)
Dec 18 09:35:33.297 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.23s
Dec 18 09:35:33.524 INFO running `"docker" "inspect" "e1462bbd141cb3f1788220ea7d3f3156fb65ad683345541790326f94a21762f7"`
Dec 18 09:35:33.597 INFO running `"docker" "rm" "-f" "e1462bbd141cb3f1788220ea7d3f3156fb65ad683345541790326f94a21762f7"`
Dec 18 09:35:33.657 INFO [stdout] e1462bbd141cb3f1788220ea7d3f3156fb65ad683345541790326f94a21762f7