Dec 17 17:12:17.177 INFO checking realbogart/rust_test against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 17:12:17.177 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/realbogart/rust_test:/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 17:12:17.656 INFO [stdout] 253e405c6394d0946a69c16633230da52da181a57149895a2587679dceb4e560
Dec 17 17:12:17.664 INFO running `"docker" "start" "-a" "253e405c6394d0946a69c16633230da52da181a57149895a2587679dceb4e560"`
Dec 17 17:12:19.612 INFO [stderr]     Checking same-file v1.0.0
Dec 17 17:12:19.612 INFO [stderr]     Checking memchr v2.0.1
Dec 17 17:12:20.008 INFO [stderr]     Checking aho-corasick v0.6.4
Dec 17 17:12:20.016 INFO [stderr]     Checking walkdir v2.0.1
Dec 17 17:12:21.036 INFO [stderr]     Checking regex v0.2.3
Dec 17 17:12:23.100 INFO [stderr]     Checking countlines v0.1.0 (/opt/crater/workdir)
Dec 17 17:12:23.569 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.01s
Dec 17 17:12:24.738 INFO running `"docker" "inspect" "253e405c6394d0946a69c16633230da52da181a57149895a2587679dceb4e560"`
Dec 17 17:12:25.100 INFO running `"docker" "rm" "-f" "253e405c6394d0946a69c16633230da52da181a57149895a2587679dceb4e560"`
Dec 17 17:12:25.488 INFO [stdout] 253e405c6394d0946a69c16633230da52da181a57149895a2587679dceb4e560