Dec 17 20:02:12.876 INFO checking mateon1/reduce-binsrch against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252 Dec 17 20:02:12.876 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/mateon1/reduce-binsrch:/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 20:02:13.296 INFO [stdout] 584fd4cdf75065bff602cefa1ef8eb8eea572f5aafc0a5ae030b8961877ef243 Dec 17 20:02:13.299 INFO running `"docker" "start" "-a" "584fd4cdf75065bff602cefa1ef8eb8eea572f5aafc0a5ae030b8961877ef243"` Dec 17 20:02:15.791 INFO [stderr] Checking term_size v0.3.0 Dec 17 20:02:15.791 INFO [stderr] Checking atty v0.2.2 Dec 17 20:02:16.270 INFO [stderr] Checking textwrap v0.8.0 Dec 17 20:02:16.738 INFO [stderr] Checking clap v2.26.2 Dec 17 20:02:23.186 INFO [stderr] Checking reduce-binsrch v0.1.0 (/opt/crater/workdir) Dec 17 20:02:23.763 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.07s Dec 17 20:02:24.548 INFO running `"docker" "inspect" "584fd4cdf75065bff602cefa1ef8eb8eea572f5aafc0a5ae030b8961877ef243"` Dec 17 20:02:24.870 INFO running `"docker" "rm" "-f" "584fd4cdf75065bff602cefa1ef8eb8eea572f5aafc0a5ae030b8961877ef243"` Dec 17 20:02:25.140 INFO [stdout] 584fd4cdf75065bff602cefa1ef8eb8eea572f5aafc0a5ae030b8961877ef243