Nov 16 13:25:25.832 INFO testing sillymuddle/gors against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 13:25:25.833 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 13:25:26.164 INFO [stdout] 3f3866f87031cb4b5de1d386c4f9274e6d1a34a5179d2a0560edd60e6590362d
Nov 16 13:25:26.171 INFO running `"docker" "start" "-a" "3f3866f87031cb4b5de1d386c4f9274e6d1a34a5179d2a0560edd60e6590362d"`
Nov 16 13:25:27.623 INFO [stderr] usermod: no changes
Nov 16 13:25:27.707 INFO [stderr]    Compiling gors v0.1.0 (/source)
Nov 16 13:25:28.111 INFO [stderr] warning: unused variable: `mv`
Nov 16 13:25:28.111 INFO [stderr]    --> src/main.rs:188:6
Nov 16 13:25:28.111 INFO [stderr]     |
Nov 16 13:25:28.111 INFO [stderr] 188 |     let mv = player.get_move(&board);
Nov 16 13:25:28.111 INFO [stderr]     |         ^^ help: consider using `_mv` instead
Nov 16 13:25:28.111 INFO [stderr]     |
Nov 16 13:25:28.111 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 16 13:25:28.111 INFO [stderr] 
Nov 16 13:25:28.143 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 13:25:28.143 INFO [stderr]    --> src/main.rs:111:3
Nov 16 13:25:28.143 INFO [stderr]     |
Nov 16 13:25:28.143 INFO [stderr] 111 |         write!(f, "    ");
Nov 16 13:25:28.143 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^
Nov 16 13:25:28.143 INFO [stderr]     |
Nov 16 13:25:28.143 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 16 13:25:28.143 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 13:25:28.143 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 13:25:28.143 INFO [stderr] 
Nov 16 13:25:28.143 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 13:25:28.143 INFO [stderr]    --> src/main.rs:113:4
Nov 16 13:25:28.143 INFO [stderr]     |
Nov 16 13:25:28.143 INFO [stderr] 113 |             write!(f, "{:2}", col_number);
Nov 16 13:25:28.143 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:25:28.143 INFO [stderr]     |
Nov 16 13:25:28.143 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 13:25:28.143 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 13:25:28.143 INFO [stderr] 
Nov 16 13:25:28.143 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 13:25:28.143 INFO [stderr]    --> src/main.rs:115:3
Nov 16 13:25:28.143 INFO [stderr]     |
Nov 16 13:25:28.143 INFO [stderr] 115 |         write!(f, "\n");
Nov 16 13:25:28.143 INFO [stderr]     |         ^^^^^^^^^^^^^^^^
Nov 16 13:25:28.143 INFO [stderr]     |
Nov 16 13:25:28.143 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 13:25:28.143 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 13:25:28.143 INFO [stderr] 
Nov 16 13:25:28.143 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 13:25:28.143 INFO [stderr]    --> src/main.rs:119:4
Nov 16 13:25:28.143 INFO [stderr]     |
Nov 16 13:25:28.143 INFO [stderr] 119 |             write!(f, "{:3}: ", row_number);
Nov 16 13:25:28.143 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:25:28.143 INFO [stderr]     |
Nov 16 13:25:28.143 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 13:25:28.143 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 13:25:28.143 INFO [stderr] 
Nov 16 13:25:28.143 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 13:25:28.143 INFO [stderr]    --> src/main.rs:121:8
Nov 16 13:25:28.143 INFO [stderr]     |
Nov 16 13:25:28.143 INFO [stderr] 121 |           write!(f, "{} ", (*piece).to_string());
Nov 16 13:25:28.143 INFO [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:25:28.143 INFO [stderr]     |
Nov 16 13:25:28.144 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 13:25:28.144 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 13:25:28.144 INFO [stderr] 
Nov 16 13:25:28.144 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 13:25:28.144 INFO [stderr]    --> src/main.rs:123:4
Nov 16 13:25:28.144 INFO [stderr]     |
Nov 16 13:25:28.144 INFO [stderr] 123 |             write!(f, "\n");
Nov 16 13:25:28.144 INFO [stderr]     |             ^^^^^^^^^^^^^^^^
Nov 16 13:25:28.144 INFO [stderr]     |
Nov 16 13:25:28.144 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 13:25:28.144 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 13:25:28.144 INFO [stderr] 
Nov 16 13:25:28.787 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Nov 16 13:25:28.787 INFO [stderr] su: No module specific data is present
Nov 16 13:25:29.607 INFO running `"docker" "inspect" "3f3866f87031cb4b5de1d386c4f9274e6d1a34a5179d2a0560edd60e6590362d"`
Nov 16 13:25:30.027 INFO running `"docker" "rm" "-f" "3f3866f87031cb4b5de1d386c4f9274e6d1a34a5179d2a0560edd60e6590362d"`
Nov 16 13:25:30.327 INFO [stdout] 3f3866f87031cb4b5de1d386c4f9274e6d1a34a5179d2a0560edd60e6590362d
Nov 16 13:25:30.332 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 13:25:30.739 INFO [stdout] 8975acfa78a70a191f3edde3ff9497d32a9324b18a2d32dde6053e5c03b4f479
Nov 16 13:25:30.747 INFO running `"docker" "start" "-a" "8975acfa78a70a191f3edde3ff9497d32a9324b18a2d32dde6053e5c03b4f479"`
Nov 16 13:25:32.221 INFO [stderr] usermod: no changes
Nov 16 13:25:32.291 INFO [stderr]    Compiling gors v0.1.0 (/source)
Nov 16 13:25:32.587 INFO [stderr] warning: unused variable: `mv`
Nov 16 13:25:32.587 INFO [stderr]    --> src/main.rs:188:6
Nov 16 13:25:32.587 INFO [stderr]     |
Nov 16 13:25:32.587 INFO [stderr] 188 |     let mv = player.get_move(&board);
Nov 16 13:25:32.587 INFO [stderr]     |         ^^ help: consider using `_mv` instead
Nov 16 13:25:32.587 INFO [stderr]     |
Nov 16 13:25:32.587 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 16 13:25:32.587 INFO [stderr] 
Nov 16 13:25:32.599 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 13:25:32.599 INFO [stderr]    --> src/main.rs:111:3
Nov 16 13:25:32.599 INFO [stderr]     |
Nov 16 13:25:32.599 INFO [stderr] 111 |         write!(f, "    ");
Nov 16 13:25:32.599 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^
Nov 16 13:25:32.599 INFO [stderr]     |
Nov 16 13:25:32.599 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 16 13:25:32.599 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 13:25:32.599 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 13:25:32.599 INFO [stderr] 
Nov 16 13:25:32.599 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 13:25:32.599 INFO [stderr]    --> src/main.rs:113:4
Nov 16 13:25:32.599 INFO [stderr]     |
Nov 16 13:25:32.599 INFO [stderr] 113 |             write!(f, "{:2}", col_number);
Nov 16 13:25:32.599 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:25:32.599 INFO [stderr]     |
Nov 16 13:25:32.599 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 13:25:32.599 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 13:25:32.599 INFO [stderr] 
Nov 16 13:25:32.599 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 13:25:32.599 INFO [stderr]    --> src/main.rs:115:3
Nov 16 13:25:32.599 INFO [stderr]     |
Nov 16 13:25:32.599 INFO [stderr] 115 |         write!(f, "\n");
Nov 16 13:25:32.599 INFO [stderr]     |         ^^^^^^^^^^^^^^^^
Nov 16 13:25:32.599 INFO [stderr]     |
Nov 16 13:25:32.599 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 13:25:32.599 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 13:25:32.603 INFO [stderr] 
Nov 16 13:25:32.603 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 13:25:32.603 INFO [stderr]    --> src/main.rs:119:4
Nov 16 13:25:32.603 INFO [stderr]     |
Nov 16 13:25:32.603 INFO [stderr] 119 |             write!(f, "{:3}: ", row_number);
Nov 16 13:25:32.603 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:25:32.603 INFO [stderr]     |
Nov 16 13:25:32.603 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 13:25:32.603 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 13:25:32.603 INFO [stderr] 
Nov 16 13:25:32.603 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 13:25:32.603 INFO [stderr]    --> src/main.rs:121:8
Nov 16 13:25:32.603 INFO [stderr]     |
Nov 16 13:25:32.603 INFO [stderr] 121 |           write!(f, "{} ", (*piece).to_string());
Nov 16 13:25:32.603 INFO [stderr]     |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:25:32.603 INFO [stderr]     |
Nov 16 13:25:32.603 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 13:25:32.603 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 13:25:32.603 INFO [stderr] 
Nov 16 13:25:32.603 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 13:25:32.603 INFO [stderr]    --> src/main.rs:123:4
Nov 16 13:25:32.603 INFO [stderr]     |
Nov 16 13:25:32.603 INFO [stderr] 123 |             write!(f, "\n");
Nov 16 13:25:32.603 INFO [stderr]     |             ^^^^^^^^^^^^^^^^
Nov 16 13:25:32.603 INFO [stderr]     |
Nov 16 13:25:32.603 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 13:25:32.603 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 13:25:32.603 INFO [stderr] 
Nov 16 13:25:32.904 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Nov 16 13:25:32.904 INFO [stderr] su: No module specific data is present
Nov 16 13:25:33.785 INFO running `"docker" "inspect" "8975acfa78a70a191f3edde3ff9497d32a9324b18a2d32dde6053e5c03b4f479"`
Nov 16 13:25:34.319 INFO running `"docker" "rm" "-f" "8975acfa78a70a191f3edde3ff9497d32a9324b18a2d32dde6053e5c03b4f479"`
Nov 16 13:25:34.679 INFO [stdout] 8975acfa78a70a191f3edde3ff9497d32a9324b18a2d32dde6053e5c03b4f479
Nov 16 13:25:34.688 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 13:25:35.090 INFO [stdout] 58838d8bb128765441d5d2cd00b4a8493e68ae6849bf0366e65b4cef15be2d69
Nov 16 13:25:35.093 INFO running `"docker" "start" "-a" "58838d8bb128765441d5d2cd00b4a8493e68ae6849bf0366e65b4cef15be2d69"`
Nov 16 13:25:36.427 INFO [stderr] usermod: no changes
Nov 16 13:25:36.485 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 16 13:25:36.488 INFO [stderr]      Running /target/debug/deps/gors-f714aace5589ccd9
Nov 16 13:25:36.490 INFO [stdout] 
Nov 16 13:25:36.491 INFO [stdout] running 0 tests
Nov 16 13:25:36.491 INFO [stdout] 
Nov 16 13:25:36.491 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 13:25:36.491 INFO [stdout] 
Nov 16 13:25:36.503 INFO [stderr] su: No module specific data is present
Nov 16 13:25:37.244 INFO running `"docker" "inspect" "58838d8bb128765441d5d2cd00b4a8493e68ae6849bf0366e65b4cef15be2d69"`
Nov 16 13:25:37.493 INFO running `"docker" "rm" "-f" "58838d8bb128765441d5d2cd00b4a8493e68ae6849bf0366e65b4cef15be2d69"`
Nov 16 13:25:37.751 INFO [stdout] 58838d8bb128765441d5d2cd00b4a8493e68ae6849bf0366e65b4cef15be2d69