Nov 17 14:37:03.065 INFO testing Jarusk/kerrigan against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 14:37:03.065 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 17 14:37:03.286 INFO [stdout] 6accf5cad1fed31cb35c8880f6c867e19c8f44d2147e009ed589f7c9773ff477
Nov 17 14:37:03.288 INFO running `"docker" "start" "-a" "6accf5cad1fed31cb35c8880f6c867e19c8f44d2147e009ed589f7c9773ff477"`
Nov 17 14:37:03.767 INFO [stderr] usermod: no changes
Nov 17 14:37:03.806 INFO [stderr]    Compiling kerrigan v0.1.0 (/source)
Nov 17 14:37:04.047 INFO [stderr] warning: unused import: `std::env`
Nov 17 14:37:04.047 INFO [stderr]  --> src/parseargs.rs:1:5
Nov 17 14:37:04.048 INFO [stderr]   |
Nov 17 14:37:04.048 INFO [stderr] 1 | use std::env;
Nov 17 14:37:04.048 INFO [stderr]   |     ^^^^^^^^
Nov 17 14:37:04.048 INFO [stderr]   |
Nov 17 14:37:04.049 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 14:37:04.049 INFO [stderr] 
Nov 17 14:37:04.058 INFO [stderr] warning: field is never used: `num_queens`
Nov 17 14:37:04.058 INFO [stderr]   --> src/parseargs.rs:10:5
Nov 17 14:37:04.058 INFO [stderr]    |
Nov 17 14:37:04.058 INFO [stderr] 10 |     num_queens: u8,
Nov 17 14:37:04.058 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 17 14:37:04.058 INFO [stderr]    |
Nov 17 14:37:04.058 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 14:37:04.058 INFO [stderr] 
Nov 17 14:37:04.058 INFO [stderr] warning: field is never used: `num_threads`
Nov 17 14:37:04.058 INFO [stderr]   --> src/parseargs.rs:11:5
Nov 17 14:37:04.058 INFO [stderr]    |
Nov 17 14:37:04.058 INFO [stderr] 11 |     num_threads: u8,
Nov 17 14:37:04.058 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 17 14:37:04.058 INFO [stderr] 
Nov 17 14:37:04.207 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
Nov 17 14:37:04.209 INFO [stderr] su: No module specific data is present
Nov 17 14:37:04.501 INFO running `"docker" "inspect" "6accf5cad1fed31cb35c8880f6c867e19c8f44d2147e009ed589f7c9773ff477"`
Nov 17 14:37:04.581 INFO running `"docker" "rm" "-f" "6accf5cad1fed31cb35c8880f6c867e19c8f44d2147e009ed589f7c9773ff477"`
Nov 17 14:37:04.673 INFO [stdout] 6accf5cad1fed31cb35c8880f6c867e19c8f44d2147e009ed589f7c9773ff477
Nov 17 14:37:04.676 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 17 14:37:04.906 INFO [stdout] 253d489311f43170e1fc2bc592842d759b5807e715168312985e1bd0eddfe2ff
Nov 17 14:37:04.909 INFO running `"docker" "start" "-a" "253d489311f43170e1fc2bc592842d759b5807e715168312985e1bd0eddfe2ff"`
Nov 17 14:37:05.315 INFO [stderr] usermod: no changes
Nov 17 14:37:05.379 INFO [stderr]    Compiling kerrigan v0.1.0 (/source)
Nov 17 14:37:05.728 INFO [stderr] warning: unused import: `std::env`
Nov 17 14:37:05.728 INFO [stderr]  --> src/parseargs.rs:1:5
Nov 17 14:37:05.728 INFO [stderr]   |
Nov 17 14:37:05.728 INFO [stderr] 1 | use std::env;
Nov 17 14:37:05.729 INFO [stderr]   |     ^^^^^^^^
Nov 17 14:37:05.729 INFO [stderr]   |
Nov 17 14:37:05.729 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 14:37:05.729 INFO [stderr] 
Nov 17 14:37:05.751 INFO [stderr] warning: field is never used: `num_queens`
Nov 17 14:37:05.751 INFO [stderr]   --> src/parseargs.rs:10:5
Nov 17 14:37:05.751 INFO [stderr]    |
Nov 17 14:37:05.751 INFO [stderr] 10 |     num_queens: u8,
Nov 17 14:37:05.751 INFO [stderr]    |     ^^^^^^^^^^^^^^
Nov 17 14:37:05.751 INFO [stderr]    |
Nov 17 14:37:05.751 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 14:37:05.751 INFO [stderr] 
Nov 17 14:37:05.751 INFO [stderr] warning: field is never used: `num_threads`
Nov 17 14:37:05.751 INFO [stderr]   --> src/parseargs.rs:11:5
Nov 17 14:37:05.751 INFO [stderr]    |
Nov 17 14:37:05.751 INFO [stderr] 11 |     num_threads: u8,
Nov 17 14:37:05.751 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 17 14:37:05.751 INFO [stderr] 
Nov 17 14:37:06.018 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Nov 17 14:37:06.019 INFO [stderr] su: No module specific data is present
Nov 17 14:37:06.284 INFO running `"docker" "inspect" "253d489311f43170e1fc2bc592842d759b5807e715168312985e1bd0eddfe2ff"`
Nov 17 14:37:06.401 INFO running `"docker" "rm" "-f" "253d489311f43170e1fc2bc592842d759b5807e715168312985e1bd0eddfe2ff"`
Nov 17 14:37:06.501 INFO [stdout] 253d489311f43170e1fc2bc592842d759b5807e715168312985e1bd0eddfe2ff
Nov 17 14:37:06.503 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 17 14:37:06.711 INFO [stdout] 6adf1aa6cf8429d10598c5eb3816c01c6d4f7fca1cff8fe393375c4ed0a1ab3c
Nov 17 14:37:06.713 INFO running `"docker" "start" "-a" "6adf1aa6cf8429d10598c5eb3816c01c6d4f7fca1cff8fe393375c4ed0a1ab3c"`
Nov 17 14:37:07.137 INFO [stderr] usermod: no changes
Nov 17 14:37:07.179 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 17 14:37:07.183 INFO [stderr]      Running /target/debug/deps/kerrigan-a32a131b55423474
Nov 17 14:37:07.185 INFO [stdout] 
Nov 17 14:37:07.185 INFO [stdout] running 0 tests
Nov 17 14:37:07.185 INFO [stdout] 
Nov 17 14:37:07.185 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 14:37:07.185 INFO [stdout] 
Nov 17 14:37:07.186 INFO [stderr] su: No module specific data is present
Nov 17 14:37:07.420 INFO running `"docker" "inspect" "6adf1aa6cf8429d10598c5eb3816c01c6d4f7fca1cff8fe393375c4ed0a1ab3c"`
Nov 17 14:37:07.512 INFO running `"docker" "rm" "-f" "6adf1aa6cf8429d10598c5eb3816c01c6d4f7fca1cff8fe393375c4ed0a1ab3c"`
Nov 17 14:37:07.597 INFO [stdout] 6adf1aa6cf8429d10598c5eb3816c01c6d4f7fca1cff8fe393375c4ed0a1ab3c