Dec 17 17:54:29.476 INFO checking phreaknik/dpgen against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 17:54:29.476 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/gh/phreaknik/dpgen:/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 17:54:29.739 INFO [stdout] 3534a75a9f6d5c492e8fc6dd9852ed8186d94d406ca0f775c5e656a965b1baec
Dec 17 17:54:29.746 INFO running `"docker" "start" "-a" "3534a75a9f6d5c492e8fc6dd9852ed8186d94d406ca0f775c5e656a965b1baec"`
Dec 17 17:54:30.827 INFO [stderr]     Checking keccak v0.1.0
Dec 17 17:54:30.836 INFO [stderr]     Checking rpassword v2.0.0
Dec 17 17:54:31.149 INFO [stderr]     Checking sha3 v0.7.3
Dec 17 17:54:31.435 INFO [stderr]     Checking dpgen v0.1.0 (/opt/crater/workdir)
Dec 17 17:54:31.756 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Dec 17 17:54:32.133 INFO running `"docker" "inspect" "3534a75a9f6d5c492e8fc6dd9852ed8186d94d406ca0f775c5e656a965b1baec"`
Dec 17 17:54:32.242 INFO running `"docker" "rm" "-f" "3534a75a9f6d5c492e8fc6dd9852ed8186d94d406ca0f775c5e656a965b1baec"`
Dec 17 17:54:32.352 INFO [stdout] 3534a75a9f6d5c492e8fc6dd9852ed8186d94d406ca0f775c5e656a965b1baec