Dec 15 03:19:56.125 INFO testing nqueens-0.1.2 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 03:19:56.125 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 15 03:19:56.407 INFO [stdout] 56a12b31a1b57851a62cb3ea186fd6efe69beab1b8c24d23811b93bb381c1847
Dec 15 03:19:56.409 INFO running `"docker" "start" "-a" "56a12b31a1b57851a62cb3ea186fd6efe69beab1b8c24d23811b93bb381c1847"`
Dec 15 03:19:57.331 INFO [stderr] usermod: no changes
Dec 15 03:19:57.431 INFO [stderr]    Compiling nqueens v0.1.2 (/source)
Dec 15 03:20:00.747 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.39s
Dec 15 03:20:00.752 INFO [stderr] su: No module specific data is present
Dec 15 03:20:01.371 INFO running `"docker" "inspect" "56a12b31a1b57851a62cb3ea186fd6efe69beab1b8c24d23811b93bb381c1847"`
Dec 15 03:20:01.513 INFO running `"docker" "rm" "-f" "56a12b31a1b57851a62cb3ea186fd6efe69beab1b8c24d23811b93bb381c1847"`
Dec 15 03:20:01.661 INFO [stdout] 56a12b31a1b57851a62cb3ea186fd6efe69beab1b8c24d23811b93bb381c1847
Dec 15 03:20:01.671 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 15 03:20:01.908 INFO [stdout] 0334ce080ac29b1d19f26cf7c01a8808eb63e138a01bc0b091fe774ffdfa1c52
Dec 15 03:20:01.912 INFO running `"docker" "start" "-a" "0334ce080ac29b1d19f26cf7c01a8808eb63e138a01bc0b091fe774ffdfa1c52"`
Dec 15 03:20:02.454 INFO [stderr] usermod: no changes
Dec 15 03:20:02.518 INFO [stderr]    Compiling pretty_assertions v0.3.4
Dec 15 03:20:03.282 INFO [stderr]    Compiling nqueens v0.1.2 (/source)
Dec 15 03:20:03.964 INFO [stderr] warning: unused `#[macro_use]` import
Dec 15 03:20:03.964 INFO [stderr]  --> src/lib.rs:2:1
Dec 15 03:20:03.965 INFO [stderr]   |
Dec 15 03:20:03.965 INFO [stderr] 2 | #[macro_use]
Dec 15 03:20:03.965 INFO [stderr]   | ^^^^^^^^^^^^
Dec 15 03:20:03.966 INFO [stderr]   |
Dec 15 03:20:03.966 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 15 03:20:03.966 INFO [stderr] 
Dec 15 03:20:04.841 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.36s
Dec 15 03:20:04.846 INFO [stderr] su: No module specific data is present
Dec 15 03:20:05.178 INFO running `"docker" "inspect" "0334ce080ac29b1d19f26cf7c01a8808eb63e138a01bc0b091fe774ffdfa1c52"`
Dec 15 03:20:05.284 INFO running `"docker" "rm" "-f" "0334ce080ac29b1d19f26cf7c01a8808eb63e138a01bc0b091fe774ffdfa1c52"`
Dec 15 03:20:05.385 INFO [stdout] 0334ce080ac29b1d19f26cf7c01a8808eb63e138a01bc0b091fe774ffdfa1c52
Dec 15 03:20:05.391 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 15 03:20:05.623 INFO [stdout] e11009e8d19967e886890da4a94be1f3cca7bab8cb9c39488d1dee63ccf1e91f
Dec 15 03:20:05.628 INFO running `"docker" "start" "-a" "e11009e8d19967e886890da4a94be1f3cca7bab8cb9c39488d1dee63ccf1e91f"`
Dec 15 03:20:06.070 INFO [stderr] usermod: no changes
Dec 15 03:20:06.124 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 15 03:20:06.136 INFO [stderr]      Running /target/debug/deps/nqueens-b2f13240920d9a6d
Dec 15 03:20:06.138 INFO [stdout] 
Dec 15 03:20:06.138 INFO [stdout] running 1 test
Dec 15 03:20:06.153 INFO [stdout] test board::tests::test_nqueens ... ok
Dec 15 03:20:06.153 INFO [stdout] 
Dec 15 03:20:06.153 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 03:20:06.153 INFO [stdout] 
Dec 15 03:20:06.153 INFO [stderr]    Doc-tests nqueens
Dec 15 03:20:07.006 INFO [stdout] 
Dec 15 03:20:07.006 INFO [stdout] running 0 tests
Dec 15 03:20:07.006 INFO [stdout] 
Dec 15 03:20:07.006 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 03:20:07.006 INFO [stdout] 
Dec 15 03:20:07.014 INFO [stderr] su: No module specific data is present
Dec 15 03:20:07.608 INFO running `"docker" "inspect" "e11009e8d19967e886890da4a94be1f3cca7bab8cb9c39488d1dee63ccf1e91f"`
Dec 15 03:20:07.692 INFO running `"docker" "rm" "-f" "e11009e8d19967e886890da4a94be1f3cca7bab8cb9c39488d1dee63ccf1e91f"`
Dec 15 03:20:07.786 INFO [stdout] e11009e8d19967e886890da4a94be1f3cca7bab8cb9c39488d1dee63ccf1e91f