Dec 17 23:34:54.818 INFO checking grtlr/diamonds-json against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252 Dec 17 23:34:54.818 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/grtlr/diamonds-json:/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 23:34:55.236 INFO [stdout] cba1c6c30dd9c0a00dff96d52ddbed3c5acf3e5fe02123bb51538d690b80c9ea Dec 17 23:34:55.240 INFO running `"docker" "start" "-a" "cba1c6c30dd9c0a00dff96d52ddbed3c5acf3e5fe02123bb51538d690b80c9ea"` Dec 17 23:34:57.049 INFO [stderr] Checking memchr v2.1.1 Dec 17 23:34:57.418 INFO [stderr] Checking csv-core v0.1.4 Dec 17 23:34:57.898 INFO [stderr] Checking csv v1.0.2 Dec 17 23:34:59.298 INFO [stderr] Checking diamonds-json v0.1.0 (/opt/crater/workdir) Dec 17 23:35:00.357 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.41s Dec 17 23:35:01.416 INFO running `"docker" "inspect" "cba1c6c30dd9c0a00dff96d52ddbed3c5acf3e5fe02123bb51538d690b80c9ea"` Dec 17 23:35:01.742 INFO running `"docker" "rm" "-f" "cba1c6c30dd9c0a00dff96d52ddbed3c5acf3e5fe02123bb51538d690b80c9ea"` Dec 17 23:35:02.004 INFO [stdout] cba1c6c30dd9c0a00dff96d52ddbed3c5acf3e5fe02123bb51538d690b80c9ea