Dec 13 18:48:07.632 INFO testing gallexis/solitaire against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 18:48:07.632 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 13 18:48:07.899 INFO [stdout] dce0a852e413640ab76b8ed83c507680585525fe19adfb9da968e1ec8740ec9a
Dec 13 18:48:07.904 INFO running `"docker" "start" "-a" "dce0a852e413640ab76b8ed83c507680585525fe19adfb9da968e1ec8740ec9a"`
Dec 13 18:48:08.558 INFO [stderr] usermod: no changes
Dec 13 18:48:08.683 INFO [stderr]    Compiling rand v0.6.0-pre.1
Dec 13 18:48:12.687 INFO [stderr]    Compiling solitaire v0.1.0 (/source)
Dec 13 18:48:13.340 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 18:48:13.340 INFO [stderr]   --> src/ui/board.rs:24:13
Dec 13 18:48:13.340 INFO [stderr]    |
Dec 13 18:48:13.340 INFO [stderr] 24 |             writeln!(&mut buffer, "{} |{}", cell_shape, row);
Dec 13 18:48:13.340 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 18:48:13.340 INFO [stderr]    |
Dec 13 18:48:13.340 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 18:48:13.340 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 18:48:13.340 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 13 18:48:13.340 INFO [stderr] 
Dec 13 18:48:13.340 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 18:48:13.340 INFO [stderr]   --> src/ui/board.rs:27:13
Dec 13 18:48:13.340 INFO [stderr]    |
Dec 13 18:48:13.340 INFO [stderr] 27 |             write!(&mut buffer, "{}", cell_shape, );
Dec 13 18:48:13.340 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 18:48:13.340 INFO [stderr]    |
Dec 13 18:48:13.340 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 18:48:13.340 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 13 18:48:13.340 INFO [stderr] 
Dec 13 18:48:14.183 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.59s
Dec 13 18:48:14.192 INFO [stderr] su: No module specific data is present
Dec 13 18:48:14.711 INFO running `"docker" "inspect" "dce0a852e413640ab76b8ed83c507680585525fe19adfb9da968e1ec8740ec9a"`
Dec 13 18:48:14.991 INFO running `"docker" "rm" "-f" "dce0a852e413640ab76b8ed83c507680585525fe19adfb9da968e1ec8740ec9a"`
Dec 13 18:48:15.295 INFO [stdout] dce0a852e413640ab76b8ed83c507680585525fe19adfb9da968e1ec8740ec9a
Dec 13 18:48:15.379 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 13 18:48:15.823 INFO [stdout] 0524680d3278a8e28026756731db95508349cf5ed8c617f2c5a63a3445a7c504
Dec 13 18:48:15.823 INFO running `"docker" "start" "-a" "0524680d3278a8e28026756731db95508349cf5ed8c617f2c5a63a3445a7c504"`
Dec 13 18:48:17.063 INFO [stderr] usermod: no changes
Dec 13 18:48:17.232 INFO [stderr]    Compiling solitaire v0.1.0 (/source)
Dec 13 18:48:18.183 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 18:48:18.183 INFO [stderr]   --> src/ui/board.rs:24:13
Dec 13 18:48:18.183 INFO [stderr]    |
Dec 13 18:48:18.183 INFO [stderr] 24 |             writeln!(&mut buffer, "{} |{}", cell_shape, row);
Dec 13 18:48:18.183 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 18:48:18.183 INFO [stderr]    |
Dec 13 18:48:18.183 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 18:48:18.183 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 18:48:18.183 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 13 18:48:18.183 INFO [stderr] 
Dec 13 18:48:18.183 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 18:48:18.183 INFO [stderr]   --> src/ui/board.rs:27:13
Dec 13 18:48:18.183 INFO [stderr]    |
Dec 13 18:48:18.183 INFO [stderr] 27 |             write!(&mut buffer, "{}", cell_shape, );
Dec 13 18:48:18.183 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 18:48:18.183 INFO [stderr]    |
Dec 13 18:48:18.183 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 18:48:18.183 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 13 18:48:18.183 INFO [stderr] 
Dec 13 18:48:18.497 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
Dec 13 18:48:18.511 INFO [stderr] su: No module specific data is present
Dec 13 18:48:19.522 INFO running `"docker" "inspect" "0524680d3278a8e28026756731db95508349cf5ed8c617f2c5a63a3445a7c504"`
Dec 13 18:48:19.839 INFO running `"docker" "rm" "-f" "0524680d3278a8e28026756731db95508349cf5ed8c617f2c5a63a3445a7c504"`
Dec 13 18:48:20.123 INFO [stdout] 0524680d3278a8e28026756731db95508349cf5ed8c617f2c5a63a3445a7c504
Dec 13 18:48:20.129 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 13 18:48:20.567 INFO [stdout] fc48e40ff4d60f8ebe541d5852fd48ebecaefc5cb9e7ea149802e81f5a0c83b3
Dec 13 18:48:20.572 INFO running `"docker" "start" "-a" "fc48e40ff4d60f8ebe541d5852fd48ebecaefc5cb9e7ea149802e81f5a0c83b3"`
Dec 13 18:48:21.483 INFO [stderr] usermod: no changes
Dec 13 18:48:21.525 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 13 18:48:21.526 INFO [stderr]      Running /target/debug/deps/solitaire-d66aa07b151b3c9b
Dec 13 18:48:21.530 INFO [stdout] 
Dec 13 18:48:21.530 INFO [stdout] running 0 tests
Dec 13 18:48:21.530 INFO [stdout] 
Dec 13 18:48:21.530 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 18:48:21.530 INFO [stdout] 
Dec 13 18:48:21.530 INFO [stderr] su: No module specific data is present
Dec 13 18:48:21.800 INFO running `"docker" "inspect" "fc48e40ff4d60f8ebe541d5852fd48ebecaefc5cb9e7ea149802e81f5a0c83b3"`
Dec 13 18:48:21.890 INFO running `"docker" "rm" "-f" "fc48e40ff4d60f8ebe541d5852fd48ebecaefc5cb9e7ea149802e81f5a0c83b3"`
Dec 13 18:48:21.978 INFO [stdout] fc48e40ff4d60f8ebe541d5852fd48ebecaefc5cb9e7ea149802e81f5a0c83b3