Nov 18 05:07:32.425 INFO testing nqueens-0.1.2 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 05:07:32.426 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 18 05:07:32.691 INFO [stdout] 53cb9636b2222ade05e1faae49eae674ed54370f49e59d6395c6fec43ec67b85
Nov 18 05:07:32.697 INFO running `"docker" "start" "-a" "53cb9636b2222ade05e1faae49eae674ed54370f49e59d6395c6fec43ec67b85"`
Nov 18 05:07:33.478 INFO [stderr] usermod: no changes
Nov 18 05:07:33.627 INFO [stderr]    Compiling nqueens v0.1.2 (/source)
Nov 18 05:07:37.007 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.51s
Nov 18 05:07:37.012 INFO [stderr] su: No module specific data is present
Nov 18 05:07:37.336 INFO running `"docker" "inspect" "53cb9636b2222ade05e1faae49eae674ed54370f49e59d6395c6fec43ec67b85"`
Nov 18 05:07:37.505 INFO running `"docker" "rm" "-f" "53cb9636b2222ade05e1faae49eae674ed54370f49e59d6395c6fec43ec67b85"`
Nov 18 05:07:37.626 INFO [stdout] 53cb9636b2222ade05e1faae49eae674ed54370f49e59d6395c6fec43ec67b85
Nov 18 05:07:37.630 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 18 05:07:37.863 INFO [stdout] aeef18f51ddb7b95d543875992db95e88727ead500ef0de5cdda8c77f4c54c5c
Nov 18 05:07:37.869 INFO running `"docker" "start" "-a" "aeef18f51ddb7b95d543875992db95e88727ead500ef0de5cdda8c77f4c54c5c"`
Nov 18 05:07:38.356 INFO [stderr] usermod: no changes
Nov 18 05:07:38.420 INFO [stderr]    Compiling pretty_assertions v0.3.4
Nov 18 05:07:39.148 INFO [stderr]    Compiling nqueens v0.1.2 (/source)
Nov 18 05:07:39.710 INFO [stderr] warning: unused `#[macro_use]` import
Nov 18 05:07:39.711 INFO [stderr]  --> src/lib.rs:2:1
Nov 18 05:07:39.712 INFO [stderr]   |
Nov 18 05:07:39.712 INFO [stderr] 2 | #[macro_use]
Nov 18 05:07:39.713 INFO [stderr]   | ^^^^^^^^^^^^
Nov 18 05:07:39.713 INFO [stderr]   |
Nov 18 05:07:39.714 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 18 05:07:39.714 INFO [stderr] 
Nov 18 05:07:40.793 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.41s
Nov 18 05:07:40.793 INFO [stderr] su: No module specific data is present
Nov 18 05:07:41.119 INFO running `"docker" "inspect" "aeef18f51ddb7b95d543875992db95e88727ead500ef0de5cdda8c77f4c54c5c"`
Nov 18 05:07:41.236 INFO running `"docker" "rm" "-f" "aeef18f51ddb7b95d543875992db95e88727ead500ef0de5cdda8c77f4c54c5c"`
Nov 18 05:07:41.351 INFO [stdout] aeef18f51ddb7b95d543875992db95e88727ead500ef0de5cdda8c77f4c54c5c
Nov 18 05:07:41.357 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 18 05:07:41.615 INFO [stdout] 9da0bae57aa563d8b28635bfbe08b9a1e3e78fd69222c3d75ef738f01e39df72
Nov 18 05:07:41.623 INFO running `"docker" "start" "-a" "9da0bae57aa563d8b28635bfbe08b9a1e3e78fd69222c3d75ef738f01e39df72"`
Nov 18 05:07:42.151 INFO [stderr] usermod: no changes
Nov 18 05:07:42.209 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 18 05:07:42.222 INFO [stderr]      Running /target/debug/deps/nqueens-80fa97be1876c06d
Nov 18 05:07:42.224 INFO [stdout] 
Nov 18 05:07:42.224 INFO [stdout] running 1 test
Nov 18 05:07:42.240 INFO [stdout] test board::tests::test_nqueens ... ok
Nov 18 05:07:42.241 INFO [stdout] 
Nov 18 05:07:42.242 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 05:07:42.242 INFO [stdout] 
Nov 18 05:07:42.244 INFO [stderr]    Doc-tests nqueens
Nov 18 05:07:42.887 INFO [stdout] 
Nov 18 05:07:42.887 INFO [stdout] running 0 tests
Nov 18 05:07:42.887 INFO [stdout] 
Nov 18 05:07:42.887 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 05:07:42.887 INFO [stdout] 
Nov 18 05:07:42.894 INFO [stderr] su: No module specific data is present
Nov 18 05:07:43.792 INFO running `"docker" "inspect" "9da0bae57aa563d8b28635bfbe08b9a1e3e78fd69222c3d75ef738f01e39df72"`
Nov 18 05:07:43.937 INFO running `"docker" "rm" "-f" "9da0bae57aa563d8b28635bfbe08b9a1e3e78fd69222c3d75ef738f01e39df72"`
Nov 18 05:07:44.049 INFO [stdout] 9da0bae57aa563d8b28635bfbe08b9a1e3e78fd69222c3d75ef738f01e39df72