Dec 18 03:50:59.524 INFO checking arlept/mtklogo against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 03:50:59.524 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/arlept/mtklogo:/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 03:51:00.138 INFO [stdout] ef3ecbe660b396e6efdd4ff9650cd950e68ae99b4087701e49632d509ea0b173
Dec 18 03:51:00.140 INFO running `"docker" "start" "-a" "ef3ecbe660b396e6efdd4ff9650cd950e68ae99b4087701e49632d509ea0b173"`
Dec 18 03:51:01.589 INFO [stderr] warning: unused manifest key: package.maintenance
Dec 18 03:51:01.589 INFO [stderr] warning: unused manifest key: package.respository
Dec 18 03:51:01.660 INFO [stderr]     Checking num-iter v0.1.37
Dec 18 03:51:02.092 INFO [stderr]     Checking png v0.12.0
Dec 18 03:51:03.404 INFO [stderr]     Checking mtklogo v0.1.1 (/opt/crater/workdir)
Dec 18 03:51:04.920 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.35s
Dec 18 03:51:05.592 INFO running `"docker" "inspect" "ef3ecbe660b396e6efdd4ff9650cd950e68ae99b4087701e49632d509ea0b173"`
Dec 18 03:51:05.886 INFO running `"docker" "rm" "-f" "ef3ecbe660b396e6efdd4ff9650cd950e68ae99b4087701e49632d509ea0b173"`
Dec 18 03:51:06.348 INFO [stdout] ef3ecbe660b396e6efdd4ff9650cd950e68ae99b4087701e49632d509ea0b173