Dec 01 02:21:06.982 INFO testing sillymuddle/gors against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 02:21:06.983 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 02:21:07.375 INFO [stdout] 7e4d5b44289dff8441c409d9fde6ed9f1968d458e064b28dd18076193148bcbe
Dec 01 02:21:07.375 INFO running `"docker" "start" "-a" "7e4d5b44289dff8441c409d9fde6ed9f1968d458e064b28dd18076193148bcbe"`
Dec 01 02:21:08.714 INFO [stderr] usermod: no changes
Dec 01 02:21:08.759 INFO [stderr]    Compiling gors v0.1.0 (/source)
Dec 01 02:21:09.003 INFO [stderr] warning: unused variable: `mv`
Dec 01 02:21:09.003 INFO [stderr]    --> src/main.rs:188:6
Dec 01 02:21:09.003 INFO [stderr]     |
Dec 01 02:21:09.003 INFO [stderr] 188 |     let mv = player.get_move(&board);
Dec 01 02:21:09.003 INFO [stderr]     |         ^^ help: consider using `_mv` instead
Dec 01 02:21:09.003 INFO [stderr]     |
Dec 01 02:21:09.003 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 01 02:21:09.003 INFO [stderr] 
Dec 01 02:21:09.019 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 02:21:09.019 INFO [stderr]    --> src/main.rs:111:3
Dec 01 02:21:09.019 INFO [stderr]     |
Dec 01 02:21:09.019 INFO [stderr] 111 |         write!(f, "    ");
Dec 01 02:21:09.019 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^
Dec 01 02:21:09.019 INFO [stderr]     |
Dec 01 02:21:09.019 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 01 02:21:09.019 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 02:21:09.019 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 01 02:21:09.019 INFO [stderr] 
Dec 01 02:21:09.023 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 02:21:09.023 INFO [stderr]    --> src/main.rs:113:4
Dec 01 02:21:09.023 INFO [stderr]     |
Dec 01 02:21:09.023 INFO [stderr] 113 |             write!(f, "{:2}", col_number);
Dec 01 02:21:09.023 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:21:09.023 INFO [stderr]     |
Dec 01 02:21:09.023 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 02:21:09.023 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 01 02:21:09.023 INFO [stderr] 
Dec 01 02:21:09.023 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 02:21:09.023 INFO [stderr]    --> src/main.rs:115:3
Dec 01 02:21:09.023 INFO [stderr]     |
Dec 01 02:21:09.023 INFO [stderr] 115 |         write!(f, "\n");
Dec 01 02:21:09.023 INFO [stderr]     |         ^^^^^^^^^^^^^^^^
Dec 01 02:21:09.023 INFO [stderr]     |
Dec 01 02:21:09.023 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 02:21:09.023 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 01 02:21:09.023 INFO [stderr] 
Dec 01 02:21:09.023 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 02:21:09.023 INFO [stderr]    --> src/main.rs:119:4
Dec 01 02:21:09.023 INFO [stderr]     |
Dec 01 02:21:09.023 INFO [stderr] 119 |             write!(f, "{:3}: ", row_number);
Dec 01 02:21:09.023 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:21:09.023 INFO [stderr]     |
Dec 01 02:21:09.023 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 02:21:09.023 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 01 02:21:09.023 INFO [stderr] 
Dec 01 02:21:09.023 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 02:21:09.023 INFO [stderr]    --> src/main.rs:121:8
Dec 01 02:21:09.023 INFO [stderr]     |
Dec 01 02:21:09.023 INFO [stderr] 121 |           write!(f, "{} ", (*piece).to_string());
Dec 01 02:21:09.023 INFO [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:21:09.023 INFO [stderr]     |
Dec 01 02:21:09.023 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 02:21:09.023 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 01 02:21:09.023 INFO [stderr] 
Dec 01 02:21:09.023 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 02:21:09.023 INFO [stderr]    --> src/main.rs:123:4
Dec 01 02:21:09.023 INFO [stderr]     |
Dec 01 02:21:09.023 INFO [stderr] 123 |             write!(f, "\n");
Dec 01 02:21:09.023 INFO [stderr]     |             ^^^^^^^^^^^^^^^^
Dec 01 02:21:09.023 INFO [stderr]     |
Dec 01 02:21:09.023 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 02:21:09.023 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 01 02:21:09.023 INFO [stderr] 
Dec 01 02:21:09.674 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Dec 01 02:21:09.679 INFO [stderr] su: No module specific data is present
Dec 01 02:21:10.291 INFO running `"docker" "inspect" "7e4d5b44289dff8441c409d9fde6ed9f1968d458e064b28dd18076193148bcbe"`
Dec 01 02:21:10.544 INFO running `"docker" "rm" "-f" "7e4d5b44289dff8441c409d9fde6ed9f1968d458e064b28dd18076193148bcbe"`
Dec 01 02:21:10.787 INFO [stdout] 7e4d5b44289dff8441c409d9fde6ed9f1968d458e064b28dd18076193148bcbe
Dec 01 02:21:10.791 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 02:21:11.222 INFO [stdout] 954666932c8e0419a8bab9f733e4cb91621b702864de2d95a4c6af4ee624a052
Dec 01 02:21:11.223 INFO running `"docker" "start" "-a" "954666932c8e0419a8bab9f733e4cb91621b702864de2d95a4c6af4ee624a052"`
Dec 01 02:21:12.679 INFO [stderr] usermod: no changes
Dec 01 02:21:12.743 INFO [stderr]    Compiling gors v0.1.0 (/source)
Dec 01 02:21:13.003 INFO [stderr] warning: unused variable: `mv`
Dec 01 02:21:13.003 INFO [stderr]    --> src/main.rs:188:6
Dec 01 02:21:13.003 INFO [stderr]     |
Dec 01 02:21:13.003 INFO [stderr] 188 |     let mv = player.get_move(&board);
Dec 01 02:21:13.003 INFO [stderr]     |         ^^ help: consider using `_mv` instead
Dec 01 02:21:13.003 INFO [stderr]     |
Dec 01 02:21:13.003 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 01 02:21:13.003 INFO [stderr] 
Dec 01 02:21:13.019 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 02:21:13.019 INFO [stderr]    --> src/main.rs:111:3
Dec 01 02:21:13.019 INFO [stderr]     |
Dec 01 02:21:13.019 INFO [stderr] 111 |         write!(f, "    ");
Dec 01 02:21:13.019 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^
Dec 01 02:21:13.019 INFO [stderr]     |
Dec 01 02:21:13.019 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 01 02:21:13.019 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 02:21:13.019 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 01 02:21:13.019 INFO [stderr] 
Dec 01 02:21:13.019 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 02:21:13.019 INFO [stderr]    --> src/main.rs:113:4
Dec 01 02:21:13.019 INFO [stderr]     |
Dec 01 02:21:13.020 INFO [stderr] 113 |             write!(f, "{:2}", col_number);
Dec 01 02:21:13.020 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:21:13.020 INFO [stderr]     |
Dec 01 02:21:13.020 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 02:21:13.020 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 01 02:21:13.020 INFO [stderr] 
Dec 01 02:21:13.020 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 02:21:13.020 INFO [stderr]    --> src/main.rs:115:3
Dec 01 02:21:13.020 INFO [stderr]     |
Dec 01 02:21:13.020 INFO [stderr] 115 |         write!(f, "\n");
Dec 01 02:21:13.020 INFO [stderr]     |         ^^^^^^^^^^^^^^^^
Dec 01 02:21:13.020 INFO [stderr]     |
Dec 01 02:21:13.020 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 02:21:13.020 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 01 02:21:13.020 INFO [stderr] 
Dec 01 02:21:13.020 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 02:21:13.020 INFO [stderr]    --> src/main.rs:119:4
Dec 01 02:21:13.020 INFO [stderr]     |
Dec 01 02:21:13.020 INFO [stderr] 119 |             write!(f, "{:3}: ", row_number);
Dec 01 02:21:13.020 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:21:13.020 INFO [stderr]     |
Dec 01 02:21:13.020 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 02:21:13.020 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 01 02:21:13.020 INFO [stderr] 
Dec 01 02:21:13.020 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 02:21:13.020 INFO [stderr]    --> src/main.rs:121:8
Dec 01 02:21:13.020 INFO [stderr]     |
Dec 01 02:21:13.020 INFO [stderr] 121 |           write!(f, "{} ", (*piece).to_string());
Dec 01 02:21:13.020 INFO [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 02:21:13.020 INFO [stderr]     |
Dec 01 02:21:13.020 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 02:21:13.020 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 01 02:21:13.020 INFO [stderr] 
Dec 01 02:21:13.020 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 02:21:13.020 INFO [stderr]    --> src/main.rs:123:4
Dec 01 02:21:13.020 INFO [stderr]     |
Dec 01 02:21:13.020 INFO [stderr] 123 |             write!(f, "\n");
Dec 01 02:21:13.020 INFO [stderr]     |             ^^^^^^^^^^^^^^^^
Dec 01 02:21:13.020 INFO [stderr]     |
Dec 01 02:21:13.020 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 02:21:13.020 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 01 02:21:13.020 INFO [stderr] 
Dec 01 02:21:13.574 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Dec 01 02:21:13.583 INFO [stderr] su: No module specific data is present
Dec 01 02:21:14.569 INFO running `"docker" "inspect" "954666932c8e0419a8bab9f733e4cb91621b702864de2d95a4c6af4ee624a052"`
Dec 01 02:21:14.991 INFO running `"docker" "rm" "-f" "954666932c8e0419a8bab9f733e4cb91621b702864de2d95a4c6af4ee624a052"`
Dec 01 02:21:15.455 INFO [stdout] 954666932c8e0419a8bab9f733e4cb91621b702864de2d95a4c6af4ee624a052
Dec 01 02:21:15.467 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 02:21:15.958 INFO [stdout] db8a8097c741409c1716fdc808deee9ea85abd3b98db34c5720c88e553da4139
Dec 01 02:21:15.961 INFO running `"docker" "start" "-a" "db8a8097c741409c1716fdc808deee9ea85abd3b98db34c5720c88e553da4139"`
Dec 01 02:21:16.849 INFO [stderr] usermod: no changes
Dec 01 02:21:16.886 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 01 02:21:16.887 INFO [stderr]      Running /target/debug/deps/gors-7e40ef27b3dedf35
Dec 01 02:21:16.893 INFO [stdout] 
Dec 01 02:21:16.893 INFO [stdout] running 0 tests
Dec 01 02:21:16.893 INFO [stdout] 
Dec 01 02:21:16.893 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 02:21:16.893 INFO [stdout] 
Dec 01 02:21:16.897 INFO [stderr] su: No module specific data is present
Dec 01 02:21:17.285 INFO running `"docker" "inspect" "db8a8097c741409c1716fdc808deee9ea85abd3b98db34c5720c88e553da4139"`
Dec 01 02:21:17.393 INFO running `"docker" "rm" "-f" "db8a8097c741409c1716fdc808deee9ea85abd3b98db34c5720c88e553da4139"`
Dec 01 02:21:17.557 INFO [stdout] db8a8097c741409c1716fdc808deee9ea85abd3b98db34c5720c88e553da4139
