Dec 12 20:14:55.148 INFO testing yogesum/port_sniffer against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 12 20:14:55.148 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 12 20:14:55.489 INFO [stdout] 2eba3a74109078624365ffa6c6c81f9c26252e6a5953bba735519b70630e19e7
Dec 12 20:14:55.497 INFO running `"docker" "start" "-a" "2eba3a74109078624365ffa6c6c81f9c26252e6a5953bba735519b70630e19e7"`
Dec 12 20:14:56.761 INFO [stderr] usermod: no changes
Dec 12 20:14:56.796 INFO [stderr]    Compiling port_sniffer v0.1.0 (/source)
Dec 12 20:14:57.012 INFO [stderr] warning: field is never used: `flag`
Dec 12 20:14:57.012 INFO [stderr]   --> src/main.rs:12:5
Dec 12 20:14:57.012 INFO [stderr]    |
Dec 12 20:14:57.012 INFO [stderr] 12 |     flag: String,
Dec 12 20:14:57.012 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 12 20:14:57.012 INFO [stderr]    |
Dec 12 20:14:57.012 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 20:14:57.012 INFO [stderr] 
Dec 12 20:14:58.245 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
Dec 12 20:14:58.246 INFO [stderr] su: No module specific data is present
Dec 12 20:14:58.825 INFO running `"docker" "inspect" "2eba3a74109078624365ffa6c6c81f9c26252e6a5953bba735519b70630e19e7"`
Dec 12 20:14:59.067 INFO running `"docker" "rm" "-f" "2eba3a74109078624365ffa6c6c81f9c26252e6a5953bba735519b70630e19e7"`
Dec 12 20:14:59.439 INFO [stdout] 2eba3a74109078624365ffa6c6c81f9c26252e6a5953bba735519b70630e19e7
Dec 12 20:14:59.445 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 12 20:15:00.011 INFO [stdout] 0102de744ee85d34630265f36742f5a804735466d5ffa7e3bc94ad487da33514
Dec 12 20:15:00.018 INFO running `"docker" "start" "-a" "0102de744ee85d34630265f36742f5a804735466d5ffa7e3bc94ad487da33514"`
Dec 12 20:15:01.307 INFO [stderr] usermod: no changes
Dec 12 20:15:01.383 INFO [stderr]    Compiling port_sniffer v0.1.0 (/source)
Dec 12 20:15:01.659 INFO [stderr] warning: field is never used: `flag`
Dec 12 20:15:01.659 INFO [stderr]   --> src/main.rs:12:5
Dec 12 20:15:01.659 INFO [stderr]    |
Dec 12 20:15:01.659 INFO [stderr] 12 |     flag: String,
Dec 12 20:15:01.659 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 12 20:15:01.659 INFO [stderr]    |
Dec 12 20:15:01.659 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 20:15:01.659 INFO [stderr] 
Dec 12 20:15:02.086 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Dec 12 20:15:02.095 INFO [stderr] su: No module specific data is present
Dec 12 20:15:02.867 INFO running `"docker" "inspect" "0102de744ee85d34630265f36742f5a804735466d5ffa7e3bc94ad487da33514"`
Dec 12 20:15:03.245 INFO running `"docker" "rm" "-f" "0102de744ee85d34630265f36742f5a804735466d5ffa7e3bc94ad487da33514"`
Dec 12 20:15:03.571 INFO [stdout] 0102de744ee85d34630265f36742f5a804735466d5ffa7e3bc94ad487da33514
Dec 12 20:15:03.573 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 12 20:15:04.059 INFO [stdout] 1943198aa13847cd17eb0b2f419ee538cb996f981178aeaa81a22395e110f916
Dec 12 20:15:04.059 INFO running `"docker" "start" "-a" "1943198aa13847cd17eb0b2f419ee538cb996f981178aeaa81a22395e110f916"`
Dec 12 20:15:05.835 INFO [stderr] usermod: no changes
Dec 12 20:15:05.895 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 12 20:15:05.895 INFO [stderr]      Running /target/debug/deps/port_sniffer-91106454d3236b0f
Dec 12 20:15:05.900 INFO [stdout] 
Dec 12 20:15:05.900 INFO [stdout] running 0 tests
Dec 12 20:15:05.900 INFO [stdout] 
Dec 12 20:15:05.900 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 20:15:05.900 INFO [stdout] 
Dec 12 20:15:05.907 INFO [stderr] su: No module specific data is present
Dec 12 20:15:06.516 INFO running `"docker" "inspect" "1943198aa13847cd17eb0b2f419ee538cb996f981178aeaa81a22395e110f916"`
Dec 12 20:15:06.822 INFO running `"docker" "rm" "-f" "1943198aa13847cd17eb0b2f419ee538cb996f981178aeaa81a22395e110f916"`
Dec 12 20:15:07.147 INFO [stdout] 1943198aa13847cd17eb0b2f419ee538cb996f981178aeaa81a22395e110f916