Nov 16 22:53:18.215 INFO testing kaojo/sudojo against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 22:53:18.215 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 22:53:18.368 INFO [stdout] 9d16f1092714e355212a5021716cc11a33ec13c333e6ff00aacdd1221a468e61
Nov 16 22:53:18.372 INFO running `"docker" "start" "-a" "9d16f1092714e355212a5021716cc11a33ec13c333e6ff00aacdd1221a468e61"`
Nov 16 22:53:18.708 INFO [stderr] usermod: no changes
Nov 16 22:53:18.732 INFO [stderr]    Compiling sudojo v0.1.0 (/source)
Nov 16 22:53:19.042 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 22:53:19.042 INFO [stderr]   --> src/sudoku/game/board.rs:51:9
Nov 16 22:53:19.042 INFO [stderr]    |
Nov 16 22:53:19.042 INFO [stderr] 51 |         writeln!(f, "Board");
Nov 16 22:53:19.042 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:53:19.042 INFO [stderr]    |
Nov 16 22:53:19.042 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 22:53:19.042 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 22:53:19.042 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)
Nov 16 22:53:19.042 INFO [stderr] 
Nov 16 22:53:19.043 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 22:53:19.043 INFO [stderr]   --> src/sudoku/game/board.rs:55:17
Nov 16 22:53:19.043 INFO [stderr]    |
Nov 16 22:53:19.043 INFO [stderr] 55 |                 writeln!(f, "-------------------------");
Nov 16 22:53:19.043 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:53:19.043 INFO [stderr]    |
Nov 16 22:53:19.043 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 22:53:19.043 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)
Nov 16 22:53:19.043 INFO [stderr] 
Nov 16 22:53:19.047 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 22:53:19.047 INFO [stderr]   --> src/sudoku/game/board.rs:59:21
Nov 16 22:53:19.047 INFO [stderr]    |
Nov 16 22:53:19.047 INFO [stderr] 59 |                     write!(f, "| ");
Nov 16 22:53:19.047 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^
Nov 16 22:53:19.047 INFO [stderr]    |
Nov 16 22:53:19.047 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 22:53:19.047 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)
Nov 16 22:53:19.047 INFO [stderr] 
Nov 16 22:53:19.047 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 22:53:19.047 INFO [stderr]   --> src/sudoku/game/board.rs:61:17
Nov 16 22:53:19.047 INFO [stderr]    |
Nov 16 22:53:19.047 INFO [stderr] 61 | /                 write!(
Nov 16 22:53:19.047 INFO [stderr] 62 | |                     f,
Nov 16 22:53:19.047 INFO [stderr] 63 | |                     "{} ",
Nov 16 22:53:19.047 INFO [stderr] 64 | |                     match self.get_square(&Coordinate::new(x, y))
Nov 16 22:53:19.047 INFO [stderr] ...  |
Nov 16 22:53:19.047 INFO [stderr] 70 | |                     }
Nov 16 22:53:19.047 INFO [stderr] 71 | |                 );
Nov 16 22:53:19.047 INFO [stderr]    | |__________________^
Nov 16 22:53:19.047 INFO [stderr]    |
Nov 16 22:53:19.047 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 22:53:19.047 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)
Nov 16 22:53:19.047 INFO [stderr] 
Nov 16 22:53:19.047 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 22:53:19.047 INFO [stderr]   --> src/sudoku/game/board.rs:73:13
Nov 16 22:53:19.047 INFO [stderr]    |
Nov 16 22:53:19.047 INFO [stderr] 73 |             writeln!(f, "|");
Nov 16 22:53:19.047 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^
Nov 16 22:53:19.047 INFO [stderr]    |
Nov 16 22:53:19.047 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 22:53:19.047 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)
Nov 16 22:53:19.047 INFO [stderr] 
Nov 16 22:53:19.954 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Nov 16 22:53:19.956 INFO [stderr] su: No module specific data is present
Nov 16 22:53:20.403 INFO running `"docker" "inspect" "9d16f1092714e355212a5021716cc11a33ec13c333e6ff00aacdd1221a468e61"`
Nov 16 22:53:20.593 INFO running `"docker" "rm" "-f" "9d16f1092714e355212a5021716cc11a33ec13c333e6ff00aacdd1221a468e61"`
Nov 16 22:53:20.824 INFO [stdout] 9d16f1092714e355212a5021716cc11a33ec13c333e6ff00aacdd1221a468e61
Nov 16 22:53:20.833 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 22:53:21.051 INFO [stdout] ce52f87369500860165def11fd7164a7727eafbe333e2b8ab7ca9821173417de
Nov 16 22:53:21.056 INFO running `"docker" "start" "-a" "ce52f87369500860165def11fd7164a7727eafbe333e2b8ab7ca9821173417de"`
Nov 16 22:53:22.102 INFO [stderr] usermod: no changes
Nov 16 22:53:22.199 INFO [stderr]    Compiling sudojo v0.1.0 (/source)
Nov 16 22:53:23.265 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 22:53:23.265 INFO [stderr]   --> src/sudoku/game/board.rs:51:9
Nov 16 22:53:23.265 INFO [stderr]    |
Nov 16 22:53:23.265 INFO [stderr] 51 |         writeln!(f, "Board");
Nov 16 22:53:23.266 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:53:23.266 INFO [stderr]    |
Nov 16 22:53:23.266 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 22:53:23.266 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 22:53:23.266 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)
Nov 16 22:53:23.267 INFO [stderr] 
Nov 16 22:53:23.267 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 22:53:23.267 INFO [stderr]   --> src/sudoku/game/board.rs:55:17
Nov 16 22:53:23.268 INFO [stderr]    |
Nov 16 22:53:23.268 INFO [stderr] 55 |                 writeln!(f, "-------------------------");
Nov 16 22:53:23.268 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:53:23.269 INFO [stderr]    |
Nov 16 22:53:23.269 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 22:53:23.269 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)
Nov 16 22:53:23.269 INFO [stderr] 
Nov 16 22:53:23.270 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 22:53:23.270 INFO [stderr]   --> src/sudoku/game/board.rs:59:21
Nov 16 22:53:23.270 INFO [stderr]    |
Nov 16 22:53:23.271 INFO [stderr] 59 |                     write!(f, "| ");
Nov 16 22:53:23.271 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^
Nov 16 22:53:23.271 INFO [stderr]    |
Nov 16 22:53:23.272 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 22:53:23.272 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)
Nov 16 22:53:23.272 INFO [stderr] 
Nov 16 22:53:23.273 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 22:53:23.273 INFO [stderr]   --> src/sudoku/game/board.rs:61:17
Nov 16 22:53:23.273 INFO [stderr]    |
Nov 16 22:53:23.274 INFO [stderr] 61 | /                 write!(
Nov 16 22:53:23.274 INFO [stderr] 62 | |                     f,
Nov 16 22:53:23.274 INFO [stderr] 63 | |                     "{} ",
Nov 16 22:53:23.275 INFO [stderr] 64 | |                     match self.get_square(&Coordinate::new(x, y))
Nov 16 22:53:23.275 INFO [stderr] ...  |
Nov 16 22:53:23.275 INFO [stderr] 70 | |                     }
Nov 16 22:53:23.276 INFO [stderr] 71 | |                 );
Nov 16 22:53:23.276 INFO [stderr]    | |__________________^
Nov 16 22:53:23.276 INFO [stderr]    |
Nov 16 22:53:23.277 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 22:53:23.277 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)
Nov 16 22:53:23.277 INFO [stderr] 
Nov 16 22:53:23.278 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 22:53:23.278 INFO [stderr]   --> src/sudoku/game/board.rs:73:13
Nov 16 22:53:23.278 INFO [stderr]    |
Nov 16 22:53:23.279 INFO [stderr] 73 |             writeln!(f, "|");
Nov 16 22:53:23.279 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^
Nov 16 22:53:23.279 INFO [stderr]    |
Nov 16 22:53:23.280 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 22:53:23.280 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)
Nov 16 22:53:23.280 INFO [stderr] 
Nov 16 22:53:23.654 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
Nov 16 22:53:23.657 INFO [stderr] su: No module specific data is present
Nov 16 22:53:24.379 INFO running `"docker" "inspect" "ce52f87369500860165def11fd7164a7727eafbe333e2b8ab7ca9821173417de"`
Nov 16 22:53:24.631 INFO running `"docker" "rm" "-f" "ce52f87369500860165def11fd7164a7727eafbe333e2b8ab7ca9821173417de"`
Nov 16 22:53:24.961 INFO [stdout] ce52f87369500860165def11fd7164a7727eafbe333e2b8ab7ca9821173417de
Nov 16 22:53:24.973 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 22:53:25.378 INFO [stdout] d8ebad337de417d1bfb553189e99b904f4312cabf35b51c9bf0a5842955bb2c3
Nov 16 22:53:25.387 INFO running `"docker" "start" "-a" "d8ebad337de417d1bfb553189e99b904f4312cabf35b51c9bf0a5842955bb2c3"`
Nov 16 22:53:26.190 INFO [stderr] usermod: no changes
Nov 16 22:53:26.246 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 16 22:53:26.263 INFO [stderr]      Running /target/debug/deps/sudojo-82bc04062fec97c1
Nov 16 22:53:26.271 INFO [stdout] 
Nov 16 22:53:26.271 INFO [stdout] running 1 test
Nov 16 22:53:26.271 INFO [stdout] test tests::it_works ... ok
Nov 16 22:53:26.271 INFO [stdout] 
Nov 16 22:53:26.271 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 22:53:26.271 INFO [stdout] 
Nov 16 22:53:26.271 INFO [stdout] 
Nov 16 22:53:26.271 INFO [stdout] running 0 tests
Nov 16 22:53:26.271 INFO [stdout] 
Nov 16 22:53:26.271 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 22:53:26.271 INFO [stdout] 
Nov 16 22:53:26.271 INFO [stderr]      Running /target/debug/deps/sudojo-2837837084de8a7c
Nov 16 22:53:26.271 INFO [stderr]    Doc-tests sudojo
Nov 16 22:53:26.578 INFO [stdout] 
Nov 16 22:53:26.578 INFO [stdout] running 0 tests
Nov 16 22:53:26.578 INFO [stdout] 
Nov 16 22:53:26.578 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 22:53:26.578 INFO [stdout] 
Nov 16 22:53:26.586 INFO [stderr] su: No module specific data is present
Nov 16 22:53:27.077 INFO running `"docker" "inspect" "d8ebad337de417d1bfb553189e99b904f4312cabf35b51c9bf0a5842955bb2c3"`
Nov 16 22:53:27.357 INFO running `"docker" "rm" "-f" "d8ebad337de417d1bfb553189e99b904f4312cabf35b51c9bf0a5842955bb2c3"`
Nov 16 22:53:27.543 INFO [stdout] d8ebad337de417d1bfb553189e99b904f4312cabf35b51c9bf0a5842955bb2c3