Dec 19 05:31:53.728 INFO checking willemv/rust-mastermind against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955 Dec 19 05:31:53.728 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/willemv/rust-mastermind:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"` Dec 19 05:31:53.997 INFO [stdout] 024a4a4ded0974406a777144e298afa4f2c7eb88f2c9dea3e22bfba0e0f3b3c9 Dec 19 05:31:53.999 INFO running `"docker" "start" "-a" "024a4a4ded0974406a777144e298afa4f2c7eb88f2c9dea3e22bfba0e0f3b3c9"` Dec 19 05:31:54.770 INFO [stderr] Checking term v0.4.5 Dec 19 05:31:55.276 INFO [stderr] Checking rust-mastermind v0.1.0 (/opt/crater/workdir) Dec 19 05:31:55.592 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.84s Dec 19 05:31:56.220 INFO running `"docker" "inspect" "024a4a4ded0974406a777144e298afa4f2c7eb88f2c9dea3e22bfba0e0f3b3c9"` Dec 19 05:31:56.377 INFO running `"docker" "rm" "-f" "024a4a4ded0974406a777144e298afa4f2c7eb88f2c9dea3e22bfba0e0f3b3c9"` Dec 19 05:31:56.520 INFO [stdout] 024a4a4ded0974406a777144e298afa4f2c7eb88f2c9dea3e22bfba0e0f3b3c9