Dec 12 20:14:52.691 INFO testing yogesum/port_sniffer against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 12 20:14:52.691 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 12 20:14:53.178 INFO [stdout] 9c29aa379b8fa83a85128b0fa2e239e25bb11e16bbbd0eefe43bde79b6087472
Dec 12 20:14:53.184 INFO running `"docker" "start" "-a" "9c29aa379b8fa83a85128b0fa2e239e25bb11e16bbbd0eefe43bde79b6087472"`
Dec 12 20:14:54.299 INFO [stderr] usermod: no changes
Dec 12 20:14:54.367 INFO [stderr]    Compiling port_sniffer v0.1.0 (/source)
Dec 12 20:14:54.598 INFO [stderr] warning: field is never used: `flag`
Dec 12 20:14:54.598 INFO [stderr]   --> src/main.rs:12:5
Dec 12 20:14:54.598 INFO [stderr]    |
Dec 12 20:14:54.598 INFO [stderr] 12 |     flag: String,
Dec 12 20:14:54.598 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 12 20:14:54.598 INFO [stderr]    |
Dec 12 20:14:54.598 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 20:14:54.598 INFO [stderr] 
Dec 12 20:14:55.789 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
Dec 12 20:14:55.789 INFO [stderr] su: No module specific data is present
Dec 12 20:14:56.324 INFO running `"docker" "inspect" "9c29aa379b8fa83a85128b0fa2e239e25bb11e16bbbd0eefe43bde79b6087472"`
Dec 12 20:14:56.762 INFO running `"docker" "rm" "-f" "9c29aa379b8fa83a85128b0fa2e239e25bb11e16bbbd0eefe43bde79b6087472"`
Dec 12 20:14:57.159 INFO [stdout] 9c29aa379b8fa83a85128b0fa2e239e25bb11e16bbbd0eefe43bde79b6087472
Dec 12 20:14:57.271 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 12 20:14:57.657 INFO [stdout] 2659e5e3faa690473d266f3b47a19cc289d8ca49e34c2930c8be7b9ea49c940e
Dec 12 20:14:57.661 INFO running `"docker" "start" "-a" "2659e5e3faa690473d266f3b47a19cc289d8ca49e34c2930c8be7b9ea49c940e"`
Dec 12 20:14:58.929 INFO [stderr] usermod: no changes
Dec 12 20:14:58.987 INFO [stderr]    Compiling port_sniffer v0.1.0 (/source)
Dec 12 20:14:59.223 INFO [stderr] warning: field is never used: `flag`
Dec 12 20:14:59.223 INFO [stderr]   --> src/main.rs:12:5
Dec 12 20:14:59.223 INFO [stderr]    |
Dec 12 20:14:59.223 INFO [stderr] 12 |     flag: String,
Dec 12 20:14:59.223 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 12 20:14:59.223 INFO [stderr]    |
Dec 12 20:14:59.223 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 20:14:59.223 INFO [stderr] 
Dec 12 20:14:59.568 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Dec 12 20:14:59.573 INFO [stderr] su: No module specific data is present
Dec 12 20:15:00.296 INFO running `"docker" "inspect" "2659e5e3faa690473d266f3b47a19cc289d8ca49e34c2930c8be7b9ea49c940e"`
Dec 12 20:15:00.641 INFO running `"docker" "rm" "-f" "2659e5e3faa690473d266f3b47a19cc289d8ca49e34c2930c8be7b9ea49c940e"`
Dec 12 20:15:00.953 INFO [stdout] 2659e5e3faa690473d266f3b47a19cc289d8ca49e34c2930c8be7b9ea49c940e
Dec 12 20:15:00.957 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 12 20:15:01.591 INFO [stdout] bbba9a96f4170ac1d5675c2ac29f8f5926b80e21e1337b5fd642b057fc629a19
Dec 12 20:15:01.597 INFO running `"docker" "start" "-a" "bbba9a96f4170ac1d5675c2ac29f8f5926b80e21e1337b5fd642b057fc629a19"`
Dec 12 20:15:02.747 INFO [stderr] usermod: no changes
Dec 12 20:15:02.787 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 12 20:15:02.795 INFO [stderr]      Running /target/debug/deps/port_sniffer-c8e25e0e7f6e7732
Dec 12 20:15:02.796 INFO [stdout] 
Dec 12 20:15:02.796 INFO [stdout] running 0 tests
Dec 12 20:15:02.797 INFO [stdout] 
Dec 12 20:15:02.797 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 20:15:02.797 INFO [stdout] 
Dec 12 20:15:02.799 INFO [stderr] su: No module specific data is present
Dec 12 20:15:03.556 INFO running `"docker" "inspect" "bbba9a96f4170ac1d5675c2ac29f8f5926b80e21e1337b5fd642b057fc629a19"`
Dec 12 20:15:03.823 INFO running `"docker" "rm" "-f" "bbba9a96f4170ac1d5675c2ac29f8f5926b80e21e1337b5fd642b057fc629a19"`
Dec 12 20:15:04.136 INFO [stdout] bbba9a96f4170ac1d5675c2ac29f8f5926b80e21e1337b5fd642b057fc629a19