Nov 16 07:29:08.559 INFO testing yogesum/port_sniffer against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 07:29:08.562 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 07:29:08.944 INFO [stdout] 3930369ec60d1de1eb68e25d535131aec46416d31150367e2faabab6de81c3d6
Nov 16 07:29:08.946 INFO running `"docker" "start" "-a" "3930369ec60d1de1eb68e25d535131aec46416d31150367e2faabab6de81c3d6"`
Nov 16 07:29:10.723 INFO [stderr] usermod: no changes
Nov 16 07:29:10.795 INFO [stderr]    Compiling port_sniffer v0.1.0 (/source)
Nov 16 07:29:11.019 INFO [stderr] warning: field is never used: `flag`
Nov 16 07:29:11.019 INFO [stderr]   --> src/main.rs:12:5
Nov 16 07:29:11.019 INFO [stderr]    |
Nov 16 07:29:11.019 INFO [stderr] 12 |     flag: String,
Nov 16 07:29:11.019 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 16 07:29:11.019 INFO [stderr]    |
Nov 16 07:29:11.019 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 07:29:11.019 INFO [stderr] 
Nov 16 07:29:12.742 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
Nov 16 07:29:12.745 INFO [stderr] su: No module specific data is present
Nov 16 07:29:13.660 INFO running `"docker" "inspect" "3930369ec60d1de1eb68e25d535131aec46416d31150367e2faabab6de81c3d6"`
Nov 16 07:29:13.937 INFO running `"docker" "rm" "-f" "3930369ec60d1de1eb68e25d535131aec46416d31150367e2faabab6de81c3d6"`
Nov 16 07:29:14.247 INFO [stdout] 3930369ec60d1de1eb68e25d535131aec46416d31150367e2faabab6de81c3d6
Nov 16 07:29:14.249 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 07:29:14.629 INFO [stdout] e0c21c531770aa0ab46e229824fb50e19cbbecbdfc6fec0b2156d8e9727f04c6
Nov 16 07:29:14.631 INFO running `"docker" "start" "-a" "e0c21c531770aa0ab46e229824fb50e19cbbecbdfc6fec0b2156d8e9727f04c6"`
Nov 16 07:29:16.111 INFO [stderr] usermod: no changes
Nov 16 07:29:16.151 INFO [stderr]    Compiling port_sniffer v0.1.0 (/source)
Nov 16 07:29:16.452 INFO [stderr] warning: field is never used: `flag`
Nov 16 07:29:16.452 INFO [stderr]   --> src/main.rs:12:5
Nov 16 07:29:16.452 INFO [stderr]    |
Nov 16 07:29:16.453 INFO [stderr] 12 |     flag: String,
Nov 16 07:29:16.453 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 16 07:29:16.453 INFO [stderr]    |
Nov 16 07:29:16.453 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 07:29:16.454 INFO [stderr] 
Nov 16 07:29:16.891 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Nov 16 07:29:16.891 INFO [stderr] su: No module specific data is present
Nov 16 07:29:17.617 INFO running `"docker" "inspect" "e0c21c531770aa0ab46e229824fb50e19cbbecbdfc6fec0b2156d8e9727f04c6"`
Nov 16 07:29:17.869 INFO running `"docker" "rm" "-f" "e0c21c531770aa0ab46e229824fb50e19cbbecbdfc6fec0b2156d8e9727f04c6"`
Nov 16 07:29:18.163 INFO [stdout] e0c21c531770aa0ab46e229824fb50e19cbbecbdfc6fec0b2156d8e9727f04c6
Nov 16 07:29:18.169 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 07:29:18.545 INFO [stdout] 63814cd322fa9c0ece000a0909b724096f7f681267d56862b01eaa87e41035eb
Nov 16 07:29:18.549 INFO running `"docker" "start" "-a" "63814cd322fa9c0ece000a0909b724096f7f681267d56862b01eaa87e41035eb"`
Nov 16 07:29:20.006 INFO [stderr] usermod: no changes
Nov 16 07:29:20.071 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 16 07:29:20.071 INFO [stderr]      Running /target/debug/deps/port_sniffer-9bfaeb6ad6da6f1c
Nov 16 07:29:20.082 INFO [stderr] su: No module specific data is present
Nov 16 07:29:20.083 INFO [stdout] 
Nov 16 07:29:20.083 INFO [stdout] running 0 tests
Nov 16 07:29:20.083 INFO [stdout] 
Nov 16 07:29:20.083 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 07:29:20.083 INFO [stdout] 
Nov 16 07:29:21.549 INFO running `"docker" "inspect" "63814cd322fa9c0ece000a0909b724096f7f681267d56862b01eaa87e41035eb"`
Nov 16 07:29:21.895 INFO running `"docker" "rm" "-f" "63814cd322fa9c0ece000a0909b724096f7f681267d56862b01eaa87e41035eb"`
Nov 16 07:29:22.253 INFO [stdout] 63814cd322fa9c0ece000a0909b724096f7f681267d56862b01eaa87e41035eb