Dec 05 23:02:35.175 INFO testing gallexis/solitaire against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 23:02:35.175 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 23:02:36.892 INFO [stdout] 24805ad06c1f2b607e70a9a39596e0fa1ff1fd24e3c611bd10639c3d58059de4
Dec 05 23:02:36.897 INFO running `"docker" "start" "-a" "24805ad06c1f2b607e70a9a39596e0fa1ff1fd24e3c611bd10639c3d58059de4"`
Dec 05 23:02:37.344 INFO [stderr] usermod: no changes
Dec 05 23:02:37.464 INFO [stderr]    Compiling rand v0.6.0-pre.1
Dec 05 23:02:41.312 INFO [stderr]    Compiling solitaire v0.1.0 (/source)
Dec 05 23:02:41.937 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 23:02:41.937 INFO [stderr]   --> src/ui/board.rs:24:13
Dec 05 23:02:41.937 INFO [stderr]    |
Dec 05 23:02:41.937 INFO [stderr] 24 |             writeln!(&mut buffer, "{} |{}", cell_shape, row);
Dec 05 23:02:41.937 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 23:02:41.937 INFO [stderr]    |
Dec 05 23:02:41.937 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 23:02:41.937 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 23:02:41.937 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 05 23:02:41.937 INFO [stderr] 
Dec 05 23:02:41.937 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 23:02:41.937 INFO [stderr]   --> src/ui/board.rs:27:13
Dec 05 23:02:41.937 INFO [stderr]    |
Dec 05 23:02:41.937 INFO [stderr] 27 |             write!(&mut buffer, "{}", cell_shape, );
Dec 05 23:02:41.937 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 23:02:41.937 INFO [stderr]    |
Dec 05 23:02:41.937 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 23:02:41.937 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 05 23:02:41.937 INFO [stderr] 
Dec 05 23:02:42.934 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.56s
Dec 05 23:02:42.938 INFO [stderr] su: No module specific data is present
Dec 05 23:02:43.420 INFO running `"docker" "inspect" "24805ad06c1f2b607e70a9a39596e0fa1ff1fd24e3c611bd10639c3d58059de4"`
Dec 05 23:02:43.564 INFO running `"docker" "rm" "-f" "24805ad06c1f2b607e70a9a39596e0fa1ff1fd24e3c611bd10639c3d58059de4"`
Dec 05 23:02:43.661 INFO [stdout] 24805ad06c1f2b607e70a9a39596e0fa1ff1fd24e3c611bd10639c3d58059de4
Dec 05 23:02:43.662 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 23:02:43.859 INFO [stdout] 5dc78ff6a69a9d5858a069d143356167d70c0c013eaca5bc504c90348b42602f
Dec 05 23:02:43.861 INFO running `"docker" "start" "-a" "5dc78ff6a69a9d5858a069d143356167d70c0c013eaca5bc504c90348b42602f"`
Dec 05 23:02:44.387 INFO [stderr] usermod: no changes
Dec 05 23:02:44.453 INFO [stderr]    Compiling solitaire v0.1.0 (/source)
Dec 05 23:02:45.172 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 23:02:45.172 INFO [stderr]   --> src/ui/board.rs:24:13
Dec 05 23:02:45.172 INFO [stderr]    |
Dec 05 23:02:45.172 INFO [stderr] 24 |             writeln!(&mut buffer, "{} |{}", cell_shape, row);
Dec 05 23:02:45.172 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 23:02:45.172 INFO [stderr]    |
Dec 05 23:02:45.172 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 23:02:45.172 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 23:02:45.172 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 05 23:02:45.172 INFO [stderr] 
Dec 05 23:02:45.172 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 23:02:45.172 INFO [stderr]   --> src/ui/board.rs:27:13
Dec 05 23:02:45.172 INFO [stderr]    |
Dec 05 23:02:45.172 INFO [stderr] 27 |             write!(&mut buffer, "{}", cell_shape, );
Dec 05 23:02:45.172 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 23:02:45.172 INFO [stderr]    |
Dec 05 23:02:45.172 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 23:02:45.172 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 05 23:02:45.172 INFO [stderr] 
Dec 05 23:02:45.422 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
Dec 05 23:02:45.424 INFO [stderr] su: No module specific data is present
Dec 05 23:02:45.910 INFO running `"docker" "inspect" "5dc78ff6a69a9d5858a069d143356167d70c0c013eaca5bc504c90348b42602f"`
Dec 05 23:02:45.996 INFO running `"docker" "rm" "-f" "5dc78ff6a69a9d5858a069d143356167d70c0c013eaca5bc504c90348b42602f"`
Dec 05 23:02:46.069 INFO [stdout] 5dc78ff6a69a9d5858a069d143356167d70c0c013eaca5bc504c90348b42602f
Dec 05 23:02:46.073 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 23:02:46.244 INFO [stdout] cca014f3f469fc3c43d71da04adb1e5a9ce66c0c957bcc4dcf900a4532781abd
Dec 05 23:02:46.247 INFO running `"docker" "start" "-a" "cca014f3f469fc3c43d71da04adb1e5a9ce66c0c957bcc4dcf900a4532781abd"`
Dec 05 23:02:46.845 INFO [stderr] usermod: no changes
Dec 05 23:02:46.910 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 05 23:02:46.912 INFO [stderr]      Running /target/debug/deps/solitaire-a42954074cb6f7ea
Dec 05 23:02:46.916 INFO [stdout] 
Dec 05 23:02:46.916 INFO [stdout] running 0 tests
Dec 05 23:02:46.916 INFO [stdout] 
Dec 05 23:02:46.916 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 23:02:46.916 INFO [stdout] 
Dec 05 23:02:46.920 INFO [stderr] su: No module specific data is present
Dec 05 23:02:47.394 INFO running `"docker" "inspect" "cca014f3f469fc3c43d71da04adb1e5a9ce66c0c957bcc4dcf900a4532781abd"`
Dec 05 23:02:47.489 INFO running `"docker" "rm" "-f" "cca014f3f469fc3c43d71da04adb1e5a9ce66c0c957bcc4dcf900a4532781abd"`
Dec 05 23:02:47.571 INFO [stdout] cca014f3f469fc3c43d71da04adb1e5a9ce66c0c957bcc4dcf900a4532781abd