Dec 18 14:30:20.863 INFO checking lib_composite-0.6.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252 Dec 18 14:30:20.863 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/lib_composite/0.6.0:/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 14:30:21.111 INFO [stdout] e14fb3de36195e209eac5fbfc94309911121ff0675c7907e5f04d981b4c7ab2b Dec 18 14:30:21.134 INFO running `"docker" "start" "-a" "e14fb3de36195e209eac5fbfc94309911121ff0675c7907e5f04d981b4c7ab2b"` Dec 18 14:30:21.777 INFO [stderr] Checking cfg-if v0.1.6 Dec 18 14:30:21.788 INFO [stderr] Checking libc v0.2.45 Dec 18 14:30:21.788 INFO [stderr] Checking const-cstr-fork v0.2.2 Dec 18 14:30:22.174 INFO [stderr] Checking libc-extra v0.0.15 Dec 18 14:30:26.308 INFO [stderr] Checking lib_composite v0.6.0 (/opt/crater/workdir) Dec 18 14:30:27.600 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.84s Dec 18 14:30:27.968 INFO running `"docker" "inspect" "e14fb3de36195e209eac5fbfc94309911121ff0675c7907e5f04d981b4c7ab2b"` Dec 18 14:30:28.039 INFO running `"docker" "rm" "-f" "e14fb3de36195e209eac5fbfc94309911121ff0675c7907e5f04d981b4c7ab2b"` Dec 18 14:30:28.121 INFO [stdout] e14fb3de36195e209eac5fbfc94309911121ff0675c7907e5f04d981b4c7ab2b