Dec 14 10:54:57.344 INFO testing Dhole/rust-netcat against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 10:54:57.344 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 10:54:57.602 INFO [stdout] 6eea4dd005d2a202ffafc3f41c54ed61c3f8d204200114339d3c67e0060e3300
Dec 14 10:54:57.604 INFO running `"docker" "start" "-a" "6eea4dd005d2a202ffafc3f41c54ed61c3f8d204200114339d3c67e0060e3300"`
Dec 14 10:54:58.012 INFO [stderr] usermod: no changes
Dec 14 10:54:58.078 INFO [stderr]    Compiling netcat v0.1.0 (/source)
Dec 14 10:54:58.734 INFO [stderr] warning: unused variable: `family`
Dec 14 10:54:58.734 INFO [stderr]    --> src/main.rs:294:5
Dec 14 10:54:58.734 INFO [stderr]     |
Dec 14 10:54:58.734 INFO [stderr] 294 |     family: &Option<Family>,
Dec 14 10:54:58.734 INFO [stderr]     |     ^^^^^^ help: consider using `_family` instead
Dec 14 10:54:58.734 INFO [stderr]     |
Dec 14 10:54:58.734 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 14 10:54:58.734 INFO [stderr] 
Dec 14 10:54:59.665 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
Dec 14 10:54:59.668 INFO [stderr] su: No module specific data is present
Dec 14 10:55:00.055 INFO running `"docker" "inspect" "6eea4dd005d2a202ffafc3f41c54ed61c3f8d204200114339d3c67e0060e3300"`
Dec 14 10:55:00.279 INFO running `"docker" "rm" "-f" "6eea4dd005d2a202ffafc3f41c54ed61c3f8d204200114339d3c67e0060e3300"`
Dec 14 10:55:00.453 INFO [stdout] 6eea4dd005d2a202ffafc3f41c54ed61c3f8d204200114339d3c67e0060e3300
Dec 14 10:55:00.477 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 10:55:00.702 INFO [stdout] 593eeafecb216f795910da44e12643c36800824602d16b21f8a2298f44e56613
Dec 14 10:55:00.704 INFO running `"docker" "start" "-a" "593eeafecb216f795910da44e12643c36800824602d16b21f8a2298f44e56613"`
Dec 14 10:55:01.094 INFO [stderr] usermod: no changes
Dec 14 10:55:01.147 INFO [stderr]    Compiling netcat v0.1.0 (/source)
Dec 14 10:55:01.998 INFO [stderr] warning: unused variable: `family`
Dec 14 10:55:01.999 INFO [stderr]    --> src/main.rs:294:5
Dec 14 10:55:01.999 INFO [stderr]     |
Dec 14 10:55:01.999 INFO [stderr] 294 |     family: &Option<Family>,
Dec 14 10:55:01.999 INFO [stderr]     |     ^^^^^^ help: consider using `_family` instead
Dec 14 10:55:01.999 INFO [stderr]     |
Dec 14 10:55:01.999 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 14 10:55:01.999 INFO [stderr] 
Dec 14 10:55:02.416 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Dec 14 10:55:02.420 INFO [stderr] su: No module specific data is present
Dec 14 10:55:03.022 INFO running `"docker" "inspect" "593eeafecb216f795910da44e12643c36800824602d16b21f8a2298f44e56613"`
Dec 14 10:55:03.352 INFO running `"docker" "rm" "-f" "593eeafecb216f795910da44e12643c36800824602d16b21f8a2298f44e56613"`
Dec 14 10:55:03.658 INFO [stdout] 593eeafecb216f795910da44e12643c36800824602d16b21f8a2298f44e56613
Dec 14 10:55:03.660 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 10:55:04.101 INFO [stdout] 315e8d0e0466b1ad0943d9b919b3e5fe783289321263e8a95e5177d53f4107dc
Dec 14 10:55:04.103 INFO running `"docker" "start" "-a" "315e8d0e0466b1ad0943d9b919b3e5fe783289321263e8a95e5177d53f4107dc"`
Dec 14 10:55:05.147 INFO [stderr] usermod: no changes
Dec 14 10:55:05.255 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 14 10:55:05.263 INFO [stderr]      Running /target/debug/deps/netcat-e103a44e570b760e
Dec 14 10:55:05.263 INFO [stderr] su: No module specific data is present
Dec 14 10:55:05.263 INFO [stdout] 
Dec 14 10:55:05.263 INFO [stdout] running 0 tests
Dec 14 10:55:05.263 INFO [stdout] 
Dec 14 10:55:05.263 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 10:55:05.263 INFO [stdout] 
Dec 14 10:55:06.653 INFO running `"docker" "inspect" "315e8d0e0466b1ad0943d9b919b3e5fe783289321263e8a95e5177d53f4107dc"`
Dec 14 10:55:06.892 INFO running `"docker" "rm" "-f" "315e8d0e0466b1ad0943d9b919b3e5fe783289321263e8a95e5177d53f4107dc"`
Dec 14 10:55:07.175 INFO [stdout] 315e8d0e0466b1ad0943d9b919b3e5fe783289321263e8a95e5177d53f4107dc