Dec 18 14:09:54.851 INFO checking mango_compiler_lexing-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252 Dec 18 14:09:54.851 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/mango_compiler_lexing/0.1.0:/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 14:09:55.068 INFO [stdout] 03bcacd687f2705fef9aebc0bd3f89714977a4c54f080ce32dc3cf460ae6f9fb Dec 18 14:09:55.070 INFO running `"docker" "start" "-a" "03bcacd687f2705fef9aebc0bd3f89714977a4c54f080ce32dc3cf460ae6f9fb"` Dec 18 14:09:55.838 INFO [stderr] Checking mango_compiler_lexing v0.1.0 (/opt/crater/workdir) Dec 18 14:09:56.262 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.44s Dec 18 14:09:56.539 INFO running `"docker" "inspect" "03bcacd687f2705fef9aebc0bd3f89714977a4c54f080ce32dc3cf460ae6f9fb"` Dec 18 14:09:56.682 INFO running `"docker" "rm" "-f" "03bcacd687f2705fef9aebc0bd3f89714977a4c54f080ce32dc3cf460ae6f9fb"` Dec 18 14:09:56.823 INFO [stdout] 03bcacd687f2705fef9aebc0bd3f89714977a4c54f080ce32dc3cf460ae6f9fb