Dec 14 10:54:57.447 INFO testing Dhole/rust-netcat against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 10:54:57.448 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 10:54:57.680 INFO [stdout] f9c18a6cde18dc6117532d5efcf54f84c6ed6809af66db829bd534ad813d0e68
Dec 14 10:54:57.685 INFO running `"docker" "start" "-a" "f9c18a6cde18dc6117532d5efcf54f84c6ed6809af66db829bd534ad813d0e68"`
Dec 14 10:54:58.155 INFO [stderr] usermod: no changes
Dec 14 10:54:58.186 INFO [stderr]    Compiling netcat v0.1.0 (/source)
Dec 14 10:54:58.887 INFO [stderr] warning: unused variable: `family`
Dec 14 10:54:58.887 INFO [stderr]    --> src/main.rs:294:5
Dec 14 10:54:58.887 INFO [stderr]     |
Dec 14 10:54:58.887 INFO [stderr] 294 |     family: &Option<Family>,
Dec 14 10:54:58.887 INFO [stderr]     |     ^^^^^^ help: consider using `_family` instead
Dec 14 10:54:58.887 INFO [stderr]     |
Dec 14 10:54:58.887 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 14 10:54:58.887 INFO [stderr] 
Dec 14 10:54:59.792 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
Dec 14 10:54:59.798 INFO [stderr] su: No module specific data is present
Dec 14 10:55:00.356 INFO running `"docker" "inspect" "f9c18a6cde18dc6117532d5efcf54f84c6ed6809af66db829bd534ad813d0e68"`
Dec 14 10:55:00.535 INFO running `"docker" "rm" "-f" "f9c18a6cde18dc6117532d5efcf54f84c6ed6809af66db829bd534ad813d0e68"`
Dec 14 10:55:00.655 INFO [stdout] f9c18a6cde18dc6117532d5efcf54f84c6ed6809af66db829bd534ad813d0e68
Dec 14 10:55:00.656 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 10:55:00.844 INFO [stdout] df716467d03a28c801f8c880bc04ed20b72e87ecb895a3f1034f0ce27323fff1
Dec 14 10:55:00.846 INFO running `"docker" "start" "-a" "df716467d03a28c801f8c880bc04ed20b72e87ecb895a3f1034f0ce27323fff1"`
Dec 14 10:55:01.371 INFO [stderr] usermod: no changes
Dec 14 10:55:01.427 INFO [stderr]    Compiling netcat v0.1.0 (/source)
Dec 14 10:55:02.273 INFO [stderr] warning: unused variable: `family`
Dec 14 10:55:02.273 INFO [stderr]    --> src/main.rs:294:5
Dec 14 10:55:02.273 INFO [stderr]     |
Dec 14 10:55:02.273 INFO [stderr] 294 |     family: &Option<Family>,
Dec 14 10:55:02.273 INFO [stderr]     |     ^^^^^^ help: consider using `_family` instead
Dec 14 10:55:02.273 INFO [stderr]     |
Dec 14 10:55:02.273 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 14 10:55:02.273 INFO [stderr] 
Dec 14 10:55:02.613 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Dec 14 10:55:02.618 INFO [stderr] su: No module specific data is present
Dec 14 10:55:03.255 INFO running `"docker" "inspect" "df716467d03a28c801f8c880bc04ed20b72e87ecb895a3f1034f0ce27323fff1"`
Dec 14 10:55:03.655 INFO running `"docker" "rm" "-f" "df716467d03a28c801f8c880bc04ed20b72e87ecb895a3f1034f0ce27323fff1"`
Dec 14 10:55:03.919 INFO [stdout] df716467d03a28c801f8c880bc04ed20b72e87ecb895a3f1034f0ce27323fff1
Dec 14 10:55:03.919 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 10:55:04.315 INFO [stdout] f7bc30b16235c3c78be0fedcf1e65da5641bac74811f2009e6148d6a2138b843
Dec 14 10:55:04.321 INFO running `"docker" "start" "-a" "f7bc30b16235c3c78be0fedcf1e65da5641bac74811f2009e6148d6a2138b843"`
Dec 14 10:55:05.582 INFO [stderr] usermod: no changes
Dec 14 10:55:05.711 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 14 10:55:05.715 INFO [stderr]      Running /target/debug/deps/netcat-9593627e8a70c178
Dec 14 10:55:05.720 INFO [stdout] 
Dec 14 10:55:05.720 INFO [stdout] running 0 tests
Dec 14 10:55:05.722 INFO [stdout] 
Dec 14 10:55:05.722 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 10:55:05.722 INFO [stdout] 
Dec 14 10:55:05.723 INFO [stderr] su: No module specific data is present
Dec 14 10:55:06.655 INFO running `"docker" "inspect" "f7bc30b16235c3c78be0fedcf1e65da5641bac74811f2009e6148d6a2138b843"`
Dec 14 10:55:06.887 INFO running `"docker" "rm" "-f" "f7bc30b16235c3c78be0fedcf1e65da5641bac74811f2009e6148d6a2138b843"`
Dec 14 10:55:07.097 INFO [stdout] f7bc30b16235c3c78be0fedcf1e65da5641bac74811f2009e6148d6a2138b843