Dec 13 13:31:46.413 INFO testing kpberry/chess against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 13:31:46.413 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 13 13:31:46.964 INFO [stdout] 5195f90f79970584cf28ce2d1d31ef9d11d9b54f11d4b0d55d50a1aec728f468
Dec 13 13:31:46.966 INFO running `"docker" "start" "-a" "5195f90f79970584cf28ce2d1d31ef9d11d9b54f11d4b0d55d50a1aec728f468"`
Dec 13 13:31:49.386 INFO [stderr] usermod: no changes
Dec 13 13:31:49.499 INFO [stderr]    Compiling chess v0.1.0 (/source)
Dec 13 13:31:50.097 INFO [stderr] warning: method is never used: `undo_move`
Dec 13 13:31:50.097 INFO [stderr]    --> src/main.rs:471:5
Dec 13 13:31:50.098 INFO [stderr]     |
Dec 13 13:31:50.098 INFO [stderr] 471 |     fn undo_move(&mut self) {
Dec 13 13:31:50.098 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:31:50.099 INFO [stderr]     |
Dec 13 13:31:50.099 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 13:31:50.099 INFO [stderr] 
Dec 13 13:31:51.302 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
Dec 13 13:31:51.306 INFO [stderr] su: No module specific data is present
Dec 13 13:31:52.533 INFO running `"docker" "inspect" "5195f90f79970584cf28ce2d1d31ef9d11d9b54f11d4b0d55d50a1aec728f468"`
Dec 13 13:31:52.893 INFO running `"docker" "rm" "-f" "5195f90f79970584cf28ce2d1d31ef9d11d9b54f11d4b0d55d50a1aec728f468"`
Dec 13 13:31:53.223 INFO [stdout] 5195f90f79970584cf28ce2d1d31ef9d11d9b54f11d4b0d55d50a1aec728f468
Dec 13 13:31:53.226 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 13 13:31:53.726 INFO [stdout] 756a4585a7198a87c6e674eea8cdbf86d58ce2902fa0b9abe36329b23bc122ea
Dec 13 13:31:53.728 INFO running `"docker" "start" "-a" "756a4585a7198a87c6e674eea8cdbf86d58ce2902fa0b9abe36329b23bc122ea"`
Dec 13 13:31:55.968 INFO [stderr] usermod: no changes
Dec 13 13:31:56.076 INFO [stderr]    Compiling chess v0.1.0 (/source)
Dec 13 13:31:56.835 INFO [stderr] warning: method is never used: `undo_move`
Dec 13 13:31:56.835 INFO [stderr]    --> src/main.rs:471:5
Dec 13 13:31:56.835 INFO [stderr]     |
Dec 13 13:31:56.835 INFO [stderr] 471 |     fn undo_move(&mut self) {
Dec 13 13:31:56.835 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:31:56.835 INFO [stderr]     |
Dec 13 13:31:56.835 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 13:31:56.835 INFO [stderr] 
Dec 13 13:31:57.251 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
Dec 13 13:31:57.252 INFO [stderr] su: No module specific data is present
Dec 13 13:31:58.569 INFO running `"docker" "inspect" "756a4585a7198a87c6e674eea8cdbf86d58ce2902fa0b9abe36329b23bc122ea"`
Dec 13 13:31:58.875 INFO running `"docker" "rm" "-f" "756a4585a7198a87c6e674eea8cdbf86d58ce2902fa0b9abe36329b23bc122ea"`
Dec 13 13:31:59.203 INFO [stdout] 756a4585a7198a87c6e674eea8cdbf86d58ce2902fa0b9abe36329b23bc122ea
Dec 13 13:31:59.203 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 13 13:31:59.644 INFO [stdout] 9484d41b2a7c29f490d87ab80ac8158ab415f513d19c4da6e2bef36c80f3d23d
Dec 13 13:31:59.647 INFO running `"docker" "start" "-a" "9484d41b2a7c29f490d87ab80ac8158ab415f513d19c4da6e2bef36c80f3d23d"`
Dec 13 13:32:01.395 INFO [stderr] usermod: no changes
Dec 13 13:32:01.503 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 13 13:32:01.503 INFO [stderr]      Running /target/debug/deps/chess-ea450399995de514
Dec 13 13:32:01.503 INFO [stderr] su: No module specific data is present
Dec 13 13:32:01.503 INFO [stdout] 
Dec 13 13:32:01.503 INFO [stdout] running 0 tests
Dec 13 13:32:01.503 INFO [stdout] 
Dec 13 13:32:01.503 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 13:32:01.503 INFO [stdout] 
Dec 13 13:32:02.849 INFO running `"docker" "inspect" "9484d41b2a7c29f490d87ab80ac8158ab415f513d19c4da6e2bef36c80f3d23d"`
Dec 13 13:32:03.147 INFO running `"docker" "rm" "-f" "9484d41b2a7c29f490d87ab80ac8158ab415f513d19c4da6e2bef36c80f3d23d"`
Dec 13 13:32:03.418 INFO [stdout] 9484d41b2a7c29f490d87ab80ac8158ab415f513d19c4da6e2bef36c80f3d23d