Dec 13 14:08:02.991 INFO testing kgtkr/othello against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 14:08:02.991 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 14:08:03.415 INFO [stdout] 70873fa58393cb032ff485929342f85ffb99c6229f3dcbff00c28cfb0bf658c0
Dec 13 14:08:03.420 INFO running `"docker" "start" "-a" "70873fa58393cb032ff485929342f85ffb99c6229f3dcbff00c28cfb0bf658c0"`
Dec 13 14:08:04.558 INFO [stderr] usermod: no changes
Dec 13 14:08:04.619 INFO [stderr]    Compiling othello v0.1.0 (/source)
Dec 13 14:08:05.023 INFO [stderr] warning: variant is never constructed: `Black`
Dec 13 14:08:05.023 INFO [stderr]  --> src/game.rs:3:3
Dec 13 14:08:05.023 INFO [stderr]   |
Dec 13 14:08:05.023 INFO [stderr] 3 |   Black,
Dec 13 14:08:05.023 INFO [stderr]   |   ^^^^^
Dec 13 14:08:05.023 INFO [stderr]   |
Dec 13 14:08:05.023 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 14:08:05.023 INFO [stderr] 
Dec 13 14:08:05.023 INFO [stderr] warning: variant is never constructed: `While`
Dec 13 14:08:05.023 INFO [stderr]  --> src/game.rs:4:3
Dec 13 14:08:05.023 INFO [stderr]   |
Dec 13 14:08:05.023 INFO [stderr] 4 |   While,
Dec 13 14:08:05.023 INFO [stderr]   |   ^^^^^
Dec 13 14:08:05.023 INFO [stderr] 
Dec 13 14:08:05.023 INFO [stderr] warning: type alias is never used: `Cell`
Dec 13 14:08:05.023 INFO [stderr]  --> src/game.rs:7:1
Dec 13 14:08:05.023 INFO [stderr]   |
Dec 13 14:08:05.023 INFO [stderr] 7 | type Cell = Option<Piece>;
Dec 13 14:08:05.023 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:08:05.023 INFO [stderr] 
Dec 13 14:08:05.023 INFO [stderr] warning: type alias is never used: `Board`
Dec 13 14:08:05.023 INFO [stderr]  --> src/game.rs:8:1
Dec 13 14:08:05.023 INFO [stderr]   |
Dec 13 14:08:05.023 INFO [stderr] 8 | type Board = [[Cell; 8]; 8];
Dec 13 14:08:05.023 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:08:05.023 INFO [stderr] 
Dec 13 14:08:05.023 INFO [stderr] warning: variant is never constructed: `Next`
Dec 13 14:08:05.023 INFO [stderr]   --> src/game.rs:12:3
Dec 13 14:08:05.023 INFO [stderr]    |
Dec 13 14:08:05.023 INFO [stderr] 12 |   Next(Piece),
Dec 13 14:08:05.023 INFO [stderr]    |   ^^^^^^^^^^^
Dec 13 14:08:05.023 INFO [stderr] 
Dec 13 14:08:05.023 INFO [stderr] warning: variant is never constructed: `Pass`
Dec 13 14:08:05.023 INFO [stderr]   --> src/game.rs:13:3
Dec 13 14:08:05.023 INFO [stderr]    |
Dec 13 14:08:05.023 INFO [stderr] 13 |   Pass(Piece),
Dec 13 14:08:05.023 INFO [stderr]    |   ^^^^^^^^^^^
Dec 13 14:08:05.023 INFO [stderr] 
Dec 13 14:08:05.023 INFO [stderr] warning: variant is never constructed: `IndexOutOf`
Dec 13 14:08:05.023 INFO [stderr]   --> src/game.rs:14:3
Dec 13 14:08:05.023 INFO [stderr]    |
Dec 13 14:08:05.024 INFO [stderr] 14 |   IndexOutOf,
Dec 13 14:08:05.024 INFO [stderr]    |   ^^^^^^^^^^
Dec 13 14:08:05.024 INFO [stderr] 
Dec 13 14:08:05.024 INFO [stderr] warning: variant is never constructed: `Already`
Dec 13 14:08:05.024 INFO [stderr]   --> src/game.rs:15:3
Dec 13 14:08:05.024 INFO [stderr]    |
Dec 13 14:08:05.024 INFO [stderr] 15 |   Already,
Dec 13 14:08:05.024 INFO [stderr]    |   ^^^^^^^
Dec 13 14:08:05.024 INFO [stderr] 
Dec 13 14:08:05.024 INFO [stderr] warning: variant is never constructed: `ZeroReverse`
Dec 13 14:08:05.024 INFO [stderr]   --> src/game.rs:16:3
Dec 13 14:08:05.024 INFO [stderr]    |
Dec 13 14:08:05.024 INFO [stderr] 16 |   ZeroReverse,
Dec 13 14:08:05.024 INFO [stderr]    |   ^^^^^^^^^^^
Dec 13 14:08:05.024 INFO [stderr] 
Dec 13 14:08:05.024 INFO [stderr] warning: variant is never constructed: `End`
Dec 13 14:08:05.024 INFO [stderr]   --> src/game.rs:17:3
Dec 13 14:08:05.024 INFO [stderr]    |
Dec 13 14:08:05.024 INFO [stderr] 17 |   End(usize, usize),
Dec 13 14:08:05.024 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^
Dec 13 14:08:05.024 INFO [stderr] 
Dec 13 14:08:05.024 INFO [stderr] warning: struct is never constructed: `Game`
Dec 13 14:08:05.024 INFO [stderr]   --> src/game.rs:20:1
Dec 13 14:08:05.024 INFO [stderr]    |
Dec 13 14:08:05.024 INFO [stderr] 20 | struct Game {
Dec 13 14:08:05.024 INFO [stderr]    | ^^^^^^^^^^^
Dec 13 14:08:05.024 INFO [stderr] 
Dec 13 14:08:05.024 INFO [stderr] warning: associated const is never used: `size`
Dec 13 14:08:05.024 INFO [stderr]   --> src/game.rs:26:3
Dec 13 14:08:05.024 INFO [stderr]    |
Dec 13 14:08:05.024 INFO [stderr] 26 |   const size: usize = 8;
Dec 13 14:08:05.024 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:08:05.024 INFO [stderr] 
Dec 13 14:08:05.024 INFO [stderr] warning: method is never used: `new`
Dec 13 14:08:05.024 INFO [stderr]   --> src/game.rs:28:3
Dec 13 14:08:05.024 INFO [stderr]    |
Dec 13 14:08:05.024 INFO [stderr] 28 |   pub fn new() -> Game {
Dec 13 14:08:05.024 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^
Dec 13 14:08:05.024 INFO [stderr] 
Dec 13 14:08:05.024 INFO [stderr] warning: method is never used: `next`
Dec 13 14:08:05.024 INFO [stderr]   --> src/game.rs:63:3
Dec 13 14:08:05.024 INFO [stderr]    |
Dec 13 14:08:05.024 INFO [stderr] 63 |   pub fn next() -> GameResult {
Dec 13 14:08:05.024 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:08:05.024 INFO [stderr] 
Dec 13 14:08:05.027 INFO [stderr] warning: associated constant `size` should have an upper case name such as `SIZE`
Dec 13 14:08:05.027 INFO [stderr]   --> src/game.rs:26:3
Dec 13 14:08:05.027 INFO [stderr]    |
Dec 13 14:08:05.027 INFO [stderr] 26 |   const size: usize = 8;
Dec 13 14:08:05.027 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:08:05.027 INFO [stderr]    |
Dec 13 14:08:05.027 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Dec 13 14:08:05.027 INFO [stderr] 
Dec 13 14:08:05.285 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Dec 13 14:08:05.300 INFO [stderr] su: No module specific data is present
Dec 13 14:08:05.880 INFO running `"docker" "inspect" "70873fa58393cb032ff485929342f85ffb99c6229f3dcbff00c28cfb0bf658c0"`
Dec 13 14:08:06.071 INFO running `"docker" "rm" "-f" "70873fa58393cb032ff485929342f85ffb99c6229f3dcbff00c28cfb0bf658c0"`
Dec 13 14:08:06.362 INFO [stdout] 70873fa58393cb032ff485929342f85ffb99c6229f3dcbff00c28cfb0bf658c0
Dec 13 14:08:06.367 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 14:08:06.891 INFO [stdout] d4b612aaca6ad4406ec4bdb6c38d211f9cf5d0530c55ed9025c6cb744b8c6003
Dec 13 14:08:06.893 INFO running `"docker" "start" "-a" "d4b612aaca6ad4406ec4bdb6c38d211f9cf5d0530c55ed9025c6cb744b8c6003"`
Dec 13 14:08:08.124 INFO [stderr] usermod: no changes
Dec 13 14:08:08.183 INFO [stderr]    Compiling othello v0.1.0 (/source)
Dec 13 14:08:08.719 INFO [stderr] warning: variant is never constructed: `Black`
Dec 13 14:08:08.719 INFO [stderr]  --> src/game.rs:3:3
Dec 13 14:08:08.719 INFO [stderr]   |
Dec 13 14:08:08.719 INFO [stderr] 3 |   Black,
Dec 13 14:08:08.719 INFO [stderr]   |   ^^^^^
Dec 13 14:08:08.719 INFO [stderr]   |
Dec 13 14:08:08.719 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 14:08:08.719 INFO [stderr] 
Dec 13 14:08:08.719 INFO [stderr] warning: variant is never constructed: `While`
Dec 13 14:08:08.719 INFO [stderr]  --> src/game.rs:4:3
Dec 13 14:08:08.719 INFO [stderr]   |
Dec 13 14:08:08.719 INFO [stderr] 4 |   While,
Dec 13 14:08:08.719 INFO [stderr]   |   ^^^^^
Dec 13 14:08:08.719 INFO [stderr] 
Dec 13 14:08:08.719 INFO [stderr] warning: type alias is never used: `Cell`
Dec 13 14:08:08.719 INFO [stderr]  --> src/game.rs:7:1
Dec 13 14:08:08.719 INFO [stderr]   |
Dec 13 14:08:08.719 INFO [stderr] 7 | type Cell = Option<Piece>;
Dec 13 14:08:08.719 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:08:08.719 INFO [stderr] 
Dec 13 14:08:08.719 INFO [stderr] warning: type alias is never used: `Board`
Dec 13 14:08:08.719 INFO [stderr]  --> src/game.rs:8:1
Dec 13 14:08:08.719 INFO [stderr]   |
Dec 13 14:08:08.719 INFO [stderr] 8 | type Board = [[Cell; 8]; 8];
Dec 13 14:08:08.719 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:08:08.719 INFO [stderr] 
Dec 13 14:08:08.719 INFO [stderr] warning: variant is never constructed: `Next`
Dec 13 14:08:08.719 INFO [stderr]   --> src/game.rs:12:3
Dec 13 14:08:08.719 INFO [stderr]    |
Dec 13 14:08:08.719 INFO [stderr] 12 |   Next(Piece),
Dec 13 14:08:08.719 INFO [stderr]    |   ^^^^^^^^^^^
Dec 13 14:08:08.719 INFO [stderr] 
Dec 13 14:08:08.719 INFO [stderr] warning: variant is never constructed: `Pass`
Dec 13 14:08:08.719 INFO [stderr]   --> src/game.rs:13:3
Dec 13 14:08:08.719 INFO [stderr]    |
Dec 13 14:08:08.720 INFO [stderr] 13 |   Pass(Piece),
Dec 13 14:08:08.720 INFO [stderr]    |   ^^^^^^^^^^^
Dec 13 14:08:08.720 INFO [stderr] 
Dec 13 14:08:08.720 INFO [stderr] warning: variant is never constructed: `IndexOutOf`
Dec 13 14:08:08.720 INFO [stderr]   --> src/game.rs:14:3
Dec 13 14:08:08.720 INFO [stderr]    |
Dec 13 14:08:08.720 INFO [stderr] 14 |   IndexOutOf,
Dec 13 14:08:08.720 INFO [stderr]    |   ^^^^^^^^^^
Dec 13 14:08:08.720 INFO [stderr] 
Dec 13 14:08:08.720 INFO [stderr] warning: variant is never constructed: `Already`
Dec 13 14:08:08.720 INFO [stderr]   --> src/game.rs:15:3
Dec 13 14:08:08.720 INFO [stderr]    |
Dec 13 14:08:08.720 INFO [stderr] 15 |   Already,
Dec 13 14:08:08.720 INFO [stderr]    |   ^^^^^^^
Dec 13 14:08:08.720 INFO [stderr] 
Dec 13 14:08:08.720 INFO [stderr] warning: variant is never constructed: `ZeroReverse`
Dec 13 14:08:08.720 INFO [stderr]   --> src/game.rs:16:3
Dec 13 14:08:08.720 INFO [stderr]    |
Dec 13 14:08:08.720 INFO [stderr] 16 |   ZeroReverse,
Dec 13 14:08:08.720 INFO [stderr]    |   ^^^^^^^^^^^
Dec 13 14:08:08.720 INFO [stderr] 
Dec 13 14:08:08.720 INFO [stderr] warning: variant is never constructed: `End`
Dec 13 14:08:08.720 INFO [stderr]   --> src/game.rs:17:3
Dec 13 14:08:08.720 INFO [stderr]    |
Dec 13 14:08:08.720 INFO [stderr] 17 |   End(usize, usize),
Dec 13 14:08:08.720 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^
Dec 13 14:08:08.720 INFO [stderr] 
Dec 13 14:08:08.720 INFO [stderr] warning: struct is never constructed: `Game`
Dec 13 14:08:08.720 INFO [stderr]   --> src/game.rs:20:1
Dec 13 14:08:08.720 INFO [stderr]    |
Dec 13 14:08:08.720 INFO [stderr] 20 | struct Game {
Dec 13 14:08:08.720 INFO [stderr]    | ^^^^^^^^^^^
Dec 13 14:08:08.720 INFO [stderr] 
Dec 13 14:08:08.720 INFO [stderr] warning: associated const is never used: `size`
Dec 13 14:08:08.720 INFO [stderr]   --> src/game.rs:26:3
Dec 13 14:08:08.720 INFO [stderr]    |
Dec 13 14:08:08.720 INFO [stderr] 26 |   const size: usize = 8;
Dec 13 14:08:08.720 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:08:08.720 INFO [stderr] 
Dec 13 14:08:08.720 INFO [stderr] warning: method is never used: `new`
Dec 13 14:08:08.720 INFO [stderr]   --> src/game.rs:28:3
Dec 13 14:08:08.720 INFO [stderr]    |
Dec 13 14:08:08.720 INFO [stderr] 28 |   pub fn new() -> Game {
Dec 13 14:08:08.720 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^
Dec 13 14:08:08.720 INFO [stderr] 
Dec 13 14:08:08.720 INFO [stderr] warning: method is never used: `next`
Dec 13 14:08:08.720 INFO [stderr]   --> src/game.rs:63:3
Dec 13 14:08:08.720 INFO [stderr]    |
Dec 13 14:08:08.720 INFO [stderr] 63 |   pub fn next() -> GameResult {
Dec 13 14:08:08.720 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:08:08.720 INFO [stderr] 
Dec 13 14:08:08.720 INFO [stderr] warning: associated constant `size` should have an upper case name such as `SIZE`
Dec 13 14:08:08.720 INFO [stderr]   --> src/game.rs:26:3
Dec 13 14:08:08.720 INFO [stderr]    |
Dec 13 14:08:08.720 INFO [stderr] 26 |   const size: usize = 8;
Dec 13 14:08:08.720 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^
Dec 13 14:08:08.720 INFO [stderr]    |
Dec 13 14:08:08.720 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Dec 13 14:08:08.720 INFO [stderr] 
Dec 13 14:08:09.064 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Dec 13 14:08:09.067 INFO [stderr] su: No module specific data is present
Dec 13 14:08:10.249 INFO running `"docker" "inspect" "d4b612aaca6ad4406ec4bdb6c38d211f9cf5d0530c55ed9025c6cb744b8c6003"`
Dec 13 14:08:10.634 INFO running `"docker" "rm" "-f" "d4b612aaca6ad4406ec4bdb6c38d211f9cf5d0530c55ed9025c6cb744b8c6003"`
Dec 13 14:08:10.971 INFO [stdout] d4b612aaca6ad4406ec4bdb6c38d211f9cf5d0530c55ed9025c6cb744b8c6003
Dec 13 14:08:10.979 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 14:08:11.499 INFO [stdout] 33d91a1ea3dfa69c7d9bf7bc49615587811580a8da9cf5a31557f808938c21cc
Dec 13 14:08:11.507 INFO running `"docker" "start" "-a" "33d91a1ea3dfa69c7d9bf7bc49615587811580a8da9cf5a31557f808938c21cc"`
Dec 13 14:08:12.505 INFO [stderr] usermod: no changes
Dec 13 14:08:12.563 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 13 14:08:12.570 INFO [stderr]      Running /target/debug/deps/othello-4cf65216da63c7d8
Dec 13 14:08:12.574 INFO [stdout] 
Dec 13 14:08:12.574 INFO [stdout] running 0 tests
Dec 13 14:08:12.574 INFO [stdout] 
Dec 13 14:08:12.574 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 14:08:12.574 INFO [stdout] 
Dec 13 14:08:12.583 INFO [stderr] su: No module specific data is present
Dec 13 14:08:13.317 INFO running `"docker" "inspect" "33d91a1ea3dfa69c7d9bf7bc49615587811580a8da9cf5a31557f808938c21cc"`
Dec 13 14:08:13.639 INFO running `"docker" "rm" "-f" "33d91a1ea3dfa69c7d9bf7bc49615587811580a8da9cf5a31557f808938c21cc"`
Dec 13 14:08:13.922 INFO [stdout] 33d91a1ea3dfa69c7d9bf7bc49615587811580a8da9cf5a31557f808938c21cc