Dec 18 14:04:14.776 INFO checking media-type-impl-utils-0.3.0-unstable against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252 Dec 18 14:04:14.777 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/media-type-impl-utils/0.3.0-unstable:/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 14:04:15.246 INFO [stdout] 09d172b9aaa1e024f7ded73624add126410f75ce45c7a552e6f5b491caf89140 Dec 18 14:04:15.248 INFO running `"docker" "start" "-a" "09d172b9aaa1e024f7ded73624add126410f75ce45c7a552e6f5b491caf89140"` Dec 18 14:04:16.864 INFO [stderr] Checking quoted-string v0.6.0 Dec 18 14:04:16.864 INFO [stderr] Checking lut v0.1.0-unstable Dec 18 14:04:17.377 INFO [stderr] Checking media-type-impl-utils v0.3.0-unstable (/opt/crater/workdir) Dec 18 14:04:18.634 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.78s Dec 18 14:04:19.182 INFO running `"docker" "inspect" "09d172b9aaa1e024f7ded73624add126410f75ce45c7a552e6f5b491caf89140"` Dec 18 14:04:19.471 INFO running `"docker" "rm" "-f" "09d172b9aaa1e024f7ded73624add126410f75ce45c7a552e6f5b491caf89140"` Dec 18 14:04:19.584 INFO [stdout] 09d172b9aaa1e024f7ded73624add126410f75ce45c7a552e6f5b491caf89140