Dec 05 07:26:35.657 INFO testing sillymuddle/gors against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 07:26:35.657 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 07:26:35.796 INFO [stdout] 1ffeb77643d8fd75a24ff250dddb7a8ef6a132002e5a878f6f55d7e711cad214
Dec 05 07:26:35.802 INFO running `"docker" "start" "-a" "1ffeb77643d8fd75a24ff250dddb7a8ef6a132002e5a878f6f55d7e711cad214"`
Dec 05 07:26:36.361 INFO [stderr] usermod: no changes
Dec 05 07:26:36.413 INFO [stderr]    Compiling gors v0.1.0 (/source)
Dec 05 07:26:36.656 INFO [stderr] warning: unused variable: `mv`
Dec 05 07:26:36.656 INFO [stderr]    --> src/main.rs:188:6
Dec 05 07:26:36.656 INFO [stderr]     |
Dec 05 07:26:36.656 INFO [stderr] 188 |     let mv = player.get_move(&board);
Dec 05 07:26:36.656 INFO [stderr]     |         ^^ help: consider using `_mv` instead
Dec 05 07:26:36.656 INFO [stderr]     |
Dec 05 07:26:36.664 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 07:26:36.664 INFO [stderr] 
Dec 05 07:26:36.676 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 07:26:36.676 INFO [stderr]    --> src/main.rs:111:3
Dec 05 07:26:36.676 INFO [stderr]     |
Dec 05 07:26:36.676 INFO [stderr] 111 |         write!(f, "    ");
Dec 05 07:26:36.676 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^
Dec 05 07:26:36.676 INFO [stderr]     |
Dec 05 07:26:36.676 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 07:26:36.676 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 07:26:36.676 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 07:26:36.676 INFO [stderr] 
Dec 05 07:26:36.676 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 07:26:36.676 INFO [stderr]    --> src/main.rs:113:4
Dec 05 07:26:36.676 INFO [stderr]     |
Dec 05 07:26:36.676 INFO [stderr] 113 |             write!(f, "{:2}", col_number);
Dec 05 07:26:36.676 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:26:36.676 INFO [stderr]     |
Dec 05 07:26:36.677 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 07:26:36.677 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 07:26:36.677 INFO [stderr] 
Dec 05 07:26:36.677 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 07:26:36.677 INFO [stderr]    --> src/main.rs:115:3
Dec 05 07:26:36.677 INFO [stderr]     |
Dec 05 07:26:36.677 INFO [stderr] 115 |         write!(f, "\n");
Dec 05 07:26:36.677 INFO [stderr]     |         ^^^^^^^^^^^^^^^^
Dec 05 07:26:36.677 INFO [stderr]     |
Dec 05 07:26:36.677 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 07:26:36.677 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 07:26:36.677 INFO [stderr] 
Dec 05 07:26:36.677 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 07:26:36.677 INFO [stderr]    --> src/main.rs:119:4
Dec 05 07:26:36.677 INFO [stderr]     |
Dec 05 07:26:36.677 INFO [stderr] 119 |             write!(f, "{:3}: ", row_number);
Dec 05 07:26:36.677 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:26:36.677 INFO [stderr]     |
Dec 05 07:26:36.677 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 07:26:36.677 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 07:26:36.677 INFO [stderr] 
Dec 05 07:26:36.677 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 07:26:36.677 INFO [stderr]    --> src/main.rs:121:8
Dec 05 07:26:36.677 INFO [stderr]     |
Dec 05 07:26:36.677 INFO [stderr] 121 |           write!(f, "{} ", (*piece).to_string());
Dec 05 07:26:36.677 INFO [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:26:36.677 INFO [stderr]     |
Dec 05 07:26:36.677 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 07:26:36.677 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 07:26:36.677 INFO [stderr] 
Dec 05 07:26:36.677 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 07:26:36.677 INFO [stderr]    --> src/main.rs:123:4
Dec 05 07:26:36.677 INFO [stderr]     |
Dec 05 07:26:36.677 INFO [stderr] 123 |             write!(f, "\n");
Dec 05 07:26:36.677 INFO [stderr]     |             ^^^^^^^^^^^^^^^^
Dec 05 07:26:36.677 INFO [stderr]     |
Dec 05 07:26:36.677 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 07:26:36.677 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 07:26:36.677 INFO [stderr] 
Dec 05 07:26:36.996 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Dec 05 07:26:36.998 INFO [stderr] su: No module specific data is present
Dec 05 07:26:37.277 INFO running `"docker" "inspect" "1ffeb77643d8fd75a24ff250dddb7a8ef6a132002e5a878f6f55d7e711cad214"`
Dec 05 07:26:37.394 INFO running `"docker" "rm" "-f" "1ffeb77643d8fd75a24ff250dddb7a8ef6a132002e5a878f6f55d7e711cad214"`
Dec 05 07:26:37.534 INFO [stdout] 1ffeb77643d8fd75a24ff250dddb7a8ef6a132002e5a878f6f55d7e711cad214
Dec 05 07:26:37.537 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 07:26:37.888 INFO [stdout] 37ab21066832fe55df892a8f5d9b2fd4fd87067391ead73a5403205b5673e76a
Dec 05 07:26:37.890 INFO running `"docker" "start" "-a" "37ab21066832fe55df892a8f5d9b2fd4fd87067391ead73a5403205b5673e76a"`
Dec 05 07:26:38.996 INFO [stderr] usermod: no changes
Dec 05 07:26:39.063 INFO [stderr]    Compiling gors v0.1.0 (/source)
Dec 05 07:26:39.332 INFO [stderr] warning: unused variable: `mv`
Dec 05 07:26:39.332 INFO [stderr]    --> src/main.rs:188:6
Dec 05 07:26:39.332 INFO [stderr]     |
Dec 05 07:26:39.332 INFO [stderr] 188 |     let mv = player.get_move(&board);
Dec 05 07:26:39.332 INFO [stderr]     |         ^^ help: consider using `_mv` instead
Dec 05 07:26:39.332 INFO [stderr]     |
Dec 05 07:26:39.332 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 07:26:39.332 INFO [stderr] 
Dec 05 07:26:39.343 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 07:26:39.343 INFO [stderr]    --> src/main.rs:111:3
Dec 05 07:26:39.343 INFO [stderr]     |
Dec 05 07:26:39.343 INFO [stderr] 111 |         write!(f, "    ");
Dec 05 07:26:39.343 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^
Dec 05 07:26:39.343 INFO [stderr]     |
Dec 05 07:26:39.343 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 07:26:39.343 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 07:26:39.343 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 07:26:39.344 INFO [stderr] 
Dec 05 07:26:39.344 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 07:26:39.344 INFO [stderr]    --> src/main.rs:113:4
Dec 05 07:26:39.344 INFO [stderr]     |
Dec 05 07:26:39.344 INFO [stderr] 113 |             write!(f, "{:2}", col_number);
Dec 05 07:26:39.344 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:26:39.344 INFO [stderr]     |
Dec 05 07:26:39.344 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 07:26:39.344 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 07:26:39.344 INFO [stderr] 
Dec 05 07:26:39.344 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 07:26:39.344 INFO [stderr]    --> src/main.rs:115:3
Dec 05 07:26:39.344 INFO [stderr]     |
Dec 05 07:26:39.344 INFO [stderr] 115 |         write!(f, "\n");
Dec 05 07:26:39.344 INFO [stderr]     |         ^^^^^^^^^^^^^^^^
Dec 05 07:26:39.344 INFO [stderr]     |
Dec 05 07:26:39.344 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 07:26:39.344 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 07:26:39.344 INFO [stderr] 
Dec 05 07:26:39.344 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 07:26:39.344 INFO [stderr]    --> src/main.rs:119:4
Dec 05 07:26:39.344 INFO [stderr]     |
Dec 05 07:26:39.344 INFO [stderr] 119 |             write!(f, "{:3}: ", row_number);
Dec 05 07:26:39.344 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:26:39.344 INFO [stderr]     |
Dec 05 07:26:39.344 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 07:26:39.344 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 07:26:39.344 INFO [stderr] 
Dec 05 07:26:39.344 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 07:26:39.344 INFO [stderr]    --> src/main.rs:121:8
Dec 05 07:26:39.344 INFO [stderr]     |
Dec 05 07:26:39.344 INFO [stderr] 121 |           write!(f, "{} ", (*piece).to_string());
Dec 05 07:26:39.344 INFO [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:26:39.349 INFO [stderr]     |
Dec 05 07:26:39.349 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 07:26:39.349 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 07:26:39.349 INFO [stderr] 
Dec 05 07:26:39.349 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 07:26:39.349 INFO [stderr]    --> src/main.rs:123:4
Dec 05 07:26:39.349 INFO [stderr]     |
Dec 05 07:26:39.349 INFO [stderr] 123 |             write!(f, "\n");
Dec 05 07:26:39.349 INFO [stderr]     |             ^^^^^^^^^^^^^^^^
Dec 05 07:26:39.349 INFO [stderr]     |
Dec 05 07:26:39.349 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 07:26:39.349 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 07:26:39.349 INFO [stderr] 
Dec 05 07:26:39.620 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Dec 05 07:26:39.620 INFO [stderr] su: No module specific data is present
Dec 05 07:26:40.070 INFO running `"docker" "inspect" "37ab21066832fe55df892a8f5d9b2fd4fd87067391ead73a5403205b5673e76a"`
Dec 05 07:26:40.146 INFO running `"docker" "rm" "-f" "37ab21066832fe55df892a8f5d9b2fd4fd87067391ead73a5403205b5673e76a"`
Dec 05 07:26:40.235 INFO [stdout] 37ab21066832fe55df892a8f5d9b2fd4fd87067391ead73a5403205b5673e76a
Dec 05 07:26:40.238 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 07:26:40.454 INFO [stdout] 9283a71627563e04d555bf7d012cc231cd3f68f3e161dfd33ce6051f568e490e
Dec 05 07:26:40.457 INFO running `"docker" "start" "-a" "9283a71627563e04d555bf7d012cc231cd3f68f3e161dfd33ce6051f568e490e"`
Dec 05 07:26:41.104 INFO [stderr] usermod: no changes
Dec 05 07:26:41.139 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 07:26:41.144 INFO [stderr]      Running /target/debug/deps/gors-02bcfbbb07dd938f
Dec 05 07:26:41.147 INFO [stdout] 
Dec 05 07:26:41.147 INFO [stdout] running 0 tests
Dec 05 07:26:41.147 INFO [stdout] 
Dec 05 07:26:41.147 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 07:26:41.147 INFO [stdout] 
Dec 05 07:26:41.153 INFO [stderr] su: No module specific data is present
Dec 05 07:26:41.620 INFO running `"docker" "inspect" "9283a71627563e04d555bf7d012cc231cd3f68f3e161dfd33ce6051f568e490e"`
Dec 05 07:26:41.699 INFO running `"docker" "rm" "-f" "9283a71627563e04d555bf7d012cc231cd3f68f3e161dfd33ce6051f568e490e"`
Dec 05 07:26:41.773 INFO [stdout] 9283a71627563e04d555bf7d012cc231cd3f68f3e161dfd33ce6051f568e490e