Dec 13 18:48:11.640 INFO testing gallexis/solitaire against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 18:48:11.640 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 18:48:12.327 INFO [stdout] 441c0a30642bd75db902166f2d66e2900e642886d64dd952793f18b248681e6f
Dec 13 18:48:12.330 INFO running `"docker" "start" "-a" "441c0a30642bd75db902166f2d66e2900e642886d64dd952793f18b248681e6f"`
Dec 13 18:48:13.415 INFO [stderr] usermod: no changes
Dec 13 18:48:13.539 INFO [stderr]    Compiling rand v0.6.0-pre.1
Dec 13 18:48:17.911 INFO [stderr]    Compiling solitaire v0.1.0 (/source)
Dec 13 18:48:18.799 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 18:48:18.799 INFO [stderr]   --> src/ui/board.rs:24:13
Dec 13 18:48:18.799 INFO [stderr]    |
Dec 13 18:48:18.799 INFO [stderr] 24 |             writeln!(&mut buffer, "{} |{}", cell_shape, row);
Dec 13 18:48:18.799 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 18:48:18.799 INFO [stderr]    |
Dec 13 18:48:18.799 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 18:48:18.799 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 18:48:18.799 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 18:48:18.799 INFO [stderr] 
Dec 13 18:48:18.799 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 18:48:18.799 INFO [stderr]   --> src/ui/board.rs:27:13
Dec 13 18:48:18.799 INFO [stderr]    |
Dec 13 18:48:18.799 INFO [stderr] 27 |             write!(&mut buffer, "{}", cell_shape, );
Dec 13 18:48:18.799 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 18:48:18.799 INFO [stderr]    |
Dec 13 18:48:18.799 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 18:48:18.799 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 18:48:18.799 INFO [stderr] 
Dec 13 18:48:19.741 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.29s
Dec 13 18:48:19.747 INFO [stderr] su: No module specific data is present
Dec 13 18:48:20.364 INFO running `"docker" "inspect" "441c0a30642bd75db902166f2d66e2900e642886d64dd952793f18b248681e6f"`
Dec 13 18:48:20.569 INFO running `"docker" "rm" "-f" "441c0a30642bd75db902166f2d66e2900e642886d64dd952793f18b248681e6f"`
Dec 13 18:48:20.765 INFO [stdout] 441c0a30642bd75db902166f2d66e2900e642886d64dd952793f18b248681e6f
Dec 13 18:48:20.768 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 18:48:21.058 INFO [stdout] c27623fd0bcb14f3f7ca3c37ad5e0b321c0b84bb27e7cf2310dde1852f050915
Dec 13 18:48:21.063 INFO running `"docker" "start" "-a" "c27623fd0bcb14f3f7ca3c37ad5e0b321c0b84bb27e7cf2310dde1852f050915"`
Dec 13 18:48:21.672 INFO [stderr] usermod: no changes
Dec 13 18:48:21.723 INFO [stderr]    Compiling solitaire v0.1.0 (/source)
Dec 13 18:48:22.282 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 18:48:22.282 INFO [stderr]   --> src/ui/board.rs:24:13
Dec 13 18:48:22.282 INFO [stderr]    |
Dec 13 18:48:22.282 INFO [stderr] 24 |             writeln!(&mut buffer, "{} |{}", cell_shape, row);
Dec 13 18:48:22.282 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 18:48:22.282 INFO [stderr]    |
Dec 13 18:48:22.282 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 18:48:22.282 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 18:48:22.282 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 18:48:22.282 INFO [stderr] 
Dec 13 18:48:22.287 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 18:48:22.288 INFO [stderr]   --> src/ui/board.rs:27:13
Dec 13 18:48:22.288 INFO [stderr]    |
Dec 13 18:48:22.288 INFO [stderr] 27 |             write!(&mut buffer, "{}", cell_shape, );
Dec 13 18:48:22.288 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 18:48:22.288 INFO [stderr]    |
Dec 13 18:48:22.288 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 18:48:22.288 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 18:48:22.288 INFO [stderr] 
Dec 13 18:48:22.558 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 13 18:48:22.562 INFO [stderr] su: No module specific data is present
Dec 13 18:48:22.838 INFO running `"docker" "inspect" "c27623fd0bcb14f3f7ca3c37ad5e0b321c0b84bb27e7cf2310dde1852f050915"`
Dec 13 18:48:22.941 INFO running `"docker" "rm" "-f" "c27623fd0bcb14f3f7ca3c37ad5e0b321c0b84bb27e7cf2310dde1852f050915"`
Dec 13 18:48:23.021 INFO [stdout] c27623fd0bcb14f3f7ca3c37ad5e0b321c0b84bb27e7cf2310dde1852f050915
Dec 13 18:48:23.023 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 18:48:23.198 INFO [stdout] 71e5bf4b95c1293844c40d6ab43dd1efed0f68745fd48e5e098f5f03258f4196
Dec 13 18:48:23.201 INFO running `"docker" "start" "-a" "71e5bf4b95c1293844c40d6ab43dd1efed0f68745fd48e5e098f5f03258f4196"`
Dec 13 18:48:23.611 INFO [stderr] usermod: no changes
Dec 13 18:48:23.657 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 13 18:48:23.674 INFO [stderr]      Running /target/debug/deps/solitaire-c3714c73ed36efb5
Dec 13 18:48:23.674 INFO [stdout] 
Dec 13 18:48:23.674 INFO [stdout] running 0 tests
Dec 13 18:48:23.674 INFO [stdout] 
Dec 13 18:48:23.674 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 18:48:23.674 INFO [stdout] 
Dec 13 18:48:23.676 INFO [stderr] su: No module specific data is present
Dec 13 18:48:23.923 INFO running `"docker" "inspect" "71e5bf4b95c1293844c40d6ab43dd1efed0f68745fd48e5e098f5f03258f4196"`
Dec 13 18:48:24.040 INFO running `"docker" "rm" "-f" "71e5bf4b95c1293844c40d6ab43dd1efed0f68745fd48e5e098f5f03258f4196"`
Dec 13 18:48:24.123 INFO [stdout] 71e5bf4b95c1293844c40d6ab43dd1efed0f68745fd48e5e098f5f03258f4196