Dec 05 17:49:03.142 INFO testing kgtkr/othello against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 17:49:03.142 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 17:49:03.582 INFO [stdout] 0ed99a13d646b7d2bff2084ebf0510c5a7499dce6fcbac1a90db2715b0e4e263
Dec 05 17:49:03.586 INFO running `"docker" "start" "-a" "0ed99a13d646b7d2bff2084ebf0510c5a7499dce6fcbac1a90db2715b0e4e263"`
Dec 05 17:49:04.727 INFO [stderr] usermod: no changes
Dec 05 17:49:04.768 INFO [stderr]    Compiling othello v0.1.0 (/source)
Dec 05 17:49:05.058 INFO [stderr] warning: variant is never constructed: `Black`
Dec 05 17:49:05.058 INFO [stderr]  --> src/game.rs:3:3
Dec 05 17:49:05.058 INFO [stderr]   |
Dec 05 17:49:05.058 INFO [stderr] 3 |   Black,
Dec 05 17:49:05.058 INFO [stderr]   |   ^^^^^
Dec 05 17:49:05.058 INFO [stderr]   |
Dec 05 17:49:05.058 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 17:49:05.058 INFO [stderr] 
Dec 05 17:49:05.058 INFO [stderr] warning: variant is never constructed: `While`
Dec 05 17:49:05.058 INFO [stderr]  --> src/game.rs:4:3
Dec 05 17:49:05.058 INFO [stderr]   |
Dec 05 17:49:05.058 INFO [stderr] 4 |   While,
Dec 05 17:49:05.058 INFO [stderr]   |   ^^^^^
Dec 05 17:49:05.058 INFO [stderr] 
Dec 05 17:49:05.058 INFO [stderr] warning: type alias is never used: `Cell`
Dec 05 17:49:05.058 INFO [stderr]  --> src/game.rs:7:1
Dec 05 17:49:05.058 INFO [stderr]   |
Dec 05 17:49:05.058 INFO [stderr] 7 | type Cell = Option<Piece>;
Dec 05 17:49:05.058 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 17:49:05.058 INFO [stderr] 
Dec 05 17:49:05.058 INFO [stderr] warning: type alias is never used: `Board`
Dec 05 17:49:05.058 INFO [stderr]  --> src/game.rs:8:1
Dec 05 17:49:05.058 INFO [stderr]   |
Dec 05 17:49:05.058 INFO [stderr] 8 | type Board = [[Cell; 8]; 8];
Dec 05 17:49:05.058 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 17:49:05.058 INFO [stderr] 
Dec 05 17:49:05.058 INFO [stderr] warning: variant is never constructed: `Next`
Dec 05 17:49:05.058 INFO [stderr]   --> src/game.rs:12:3
Dec 05 17:49:05.058 INFO [stderr]    |
Dec 05 17:49:05.058 INFO [stderr] 12 |   Next(Piece),
Dec 05 17:49:05.058 INFO [stderr]    |   ^^^^^^^^^^^
Dec 05 17:49:05.058 INFO [stderr] 
Dec 05 17:49:05.058 INFO [stderr] warning: variant is never constructed: `Pass`
Dec 05 17:49:05.058 INFO [stderr]   --> src/game.rs:13:3
Dec 05 17:49:05.058 INFO [stderr]    |
Dec 05 17:49:05.058 INFO [stderr] 13 |   Pass(Piece),
Dec 05 17:49:05.058 INFO [stderr]    |   ^^^^^^^^^^^
Dec 05 17:49:05.058 INFO [stderr] 
Dec 05 17:49:05.058 INFO [stderr] warning: variant is never constructed: `IndexOutOf`
Dec 05 17:49:05.058 INFO [stderr]   --> src/game.rs:14:3
Dec 05 17:49:05.058 INFO [stderr]    |
Dec 05 17:49:05.058 INFO [stderr] 14 |   IndexOutOf,
Dec 05 17:49:05.059 INFO [stderr]    |   ^^^^^^^^^^
Dec 05 17:49:05.059 INFO [stderr] 
Dec 05 17:49:05.059 INFO [stderr] warning: variant is never constructed: `Already`
Dec 05 17:49:05.059 INFO [stderr]   --> src/game.rs:15:3
Dec 05 17:49:05.059 INFO [stderr]    |
Dec 05 17:49:05.059 INFO [stderr] 15 |   Already,
Dec 05 17:49:05.059 INFO [stderr]    |   ^^^^^^^
Dec 05 17:49:05.059 INFO [stderr] 
Dec 05 17:49:05.059 INFO [stderr] warning: variant is never constructed: `ZeroReverse`
Dec 05 17:49:05.059 INFO [stderr]   --> src/game.rs:16:3
Dec 05 17:49:05.059 INFO [stderr]    |
Dec 05 17:49:05.059 INFO [stderr] 16 |   ZeroReverse,
Dec 05 17:49:05.059 INFO [stderr]    |   ^^^^^^^^^^^
Dec 05 17:49:05.059 INFO [stderr] 
Dec 05 17:49:05.059 INFO [stderr] warning: variant is never constructed: `End`
Dec 05 17:49:05.059 INFO [stderr]   --> src/game.rs:17:3
Dec 05 17:49:05.059 INFO [stderr]    |
Dec 05 17:49:05.059 INFO [stderr] 17 |   End(usize, usize),
Dec 05 17:49:05.059 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^
Dec 05 17:49:05.059 INFO [stderr] 
Dec 05 17:49:05.059 INFO [stderr] warning: struct is never constructed: `Game`
Dec 05 17:49:05.059 INFO [stderr]   --> src/game.rs:20:1
Dec 05 17:49:05.059 INFO [stderr]    |
Dec 05 17:49:05.059 INFO [stderr] 20 | struct Game {
Dec 05 17:49:05.059 INFO [stderr]    | ^^^^^^^^^^^
Dec 05 17:49:05.059 INFO [stderr] 
Dec 05 17:49:05.059 INFO [stderr] warning: associated const is never used: `size`
Dec 05 17:49:05.059 INFO [stderr]   --> src/game.rs:26:3
Dec 05 17:49:05.059 INFO [stderr]    |
Dec 05 17:49:05.059 INFO [stderr] 26 |   const size: usize = 8;
Dec 05 17:49:05.059 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 17:49:05.059 INFO [stderr] 
Dec 05 17:49:05.059 INFO [stderr] warning: method is never used: `new`
Dec 05 17:49:05.059 INFO [stderr]   --> src/game.rs:28:3
Dec 05 17:49:05.059 INFO [stderr]    |
Dec 05 17:49:05.059 INFO [stderr] 28 |   pub fn new() -> Game {
Dec 05 17:49:05.059 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^
Dec 05 17:49:05.059 INFO [stderr] 
Dec 05 17:49:05.059 INFO [stderr] warning: method is never used: `next`
Dec 05 17:49:05.059 INFO [stderr]   --> src/game.rs:63:3
Dec 05 17:49:05.059 INFO [stderr]    |
Dec 05 17:49:05.059 INFO [stderr] 63 |   pub fn next() -> GameResult {
Dec 05 17:49:05.059 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 17:49:05.059 INFO [stderr] 
Dec 05 17:49:05.059 INFO [stderr] warning: associated constant `size` should have an upper case name such as `SIZE`
Dec 05 17:49:05.059 INFO [stderr]   --> src/game.rs:26:3
Dec 05 17:49:05.059 INFO [stderr]    |
Dec 05 17:49:05.059 INFO [stderr] 26 |   const size: usize = 8;
Dec 05 17:49:05.059 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 17:49:05.059 INFO [stderr]    |
Dec 05 17:49:05.059 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Dec 05 17:49:05.059 INFO [stderr] 
Dec 05 17:49:05.288 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Dec 05 17:49:05.288 INFO [stderr] su: No module specific data is present
Dec 05 17:49:05.977 INFO running `"docker" "inspect" "0ed99a13d646b7d2bff2084ebf0510c5a7499dce6fcbac1a90db2715b0e4e263"`
Dec 05 17:49:06.236 INFO running `"docker" "rm" "-f" "0ed99a13d646b7d2bff2084ebf0510c5a7499dce6fcbac1a90db2715b0e4e263"`
Dec 05 17:49:06.515 INFO [stdout] 0ed99a13d646b7d2bff2084ebf0510c5a7499dce6fcbac1a90db2715b0e4e263
Dec 05 17:49:06.532 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 17:49:06.980 INFO [stdout] 1fdd1b075aba426875ffc3da402b04f3fb169a992e6414f032fc820b06b6c82c
Dec 05 17:49:06.986 INFO running `"docker" "start" "-a" "1fdd1b075aba426875ffc3da402b04f3fb169a992e6414f032fc820b06b6c82c"`
Dec 05 17:49:08.076 INFO [stderr] usermod: no changes
Dec 05 17:49:08.116 INFO [stderr]    Compiling othello v0.1.0 (/source)
Dec 05 17:49:08.457 INFO [stderr] warning: variant is never constructed: `Black`
Dec 05 17:49:08.457 INFO [stderr]  --> src/game.rs:3:3
Dec 05 17:49:08.457 INFO [stderr]   |
Dec 05 17:49:08.457 INFO [stderr] 3 |   Black,
Dec 05 17:49:08.457 INFO [stderr]   |   ^^^^^
Dec 05 17:49:08.457 INFO [stderr]   |
Dec 05 17:49:08.457 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 17:49:08.457 INFO [stderr] 
Dec 05 17:49:08.457 INFO [stderr] warning: variant is never constructed: `While`
Dec 05 17:49:08.457 INFO [stderr]  --> src/game.rs:4:3
Dec 05 17:49:08.457 INFO [stderr]   |
Dec 05 17:49:08.457 INFO [stderr] 4 |   While,
Dec 05 17:49:08.457 INFO [stderr]   |   ^^^^^
Dec 05 17:49:08.457 INFO [stderr] 
Dec 05 17:49:08.457 INFO [stderr] warning: type alias is never used: `Cell`
Dec 05 17:49:08.457 INFO [stderr]  --> src/game.rs:7:1
Dec 05 17:49:08.457 INFO [stderr]   |
Dec 05 17:49:08.457 INFO [stderr] 7 | type Cell = Option<Piece>;
Dec 05 17:49:08.457 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 17:49:08.457 INFO [stderr] 
Dec 05 17:49:08.457 INFO [stderr] warning: type alias is never used: `Board`
Dec 05 17:49:08.457 INFO [stderr]  --> src/game.rs:8:1
Dec 05 17:49:08.457 INFO [stderr]   |
Dec 05 17:49:08.457 INFO [stderr] 8 | type Board = [[Cell; 8]; 8];
Dec 05 17:49:08.457 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 17:49:08.457 INFO [stderr] 
Dec 05 17:49:08.457 INFO [stderr] warning: variant is never constructed: `Next`
Dec 05 17:49:08.457 INFO [stderr]   --> src/game.rs:12:3
Dec 05 17:49:08.457 INFO [stderr]    |
Dec 05 17:49:08.457 INFO [stderr] 12 |   Next(Piece),
Dec 05 17:49:08.457 INFO [stderr]    |   ^^^^^^^^^^^
Dec 05 17:49:08.457 INFO [stderr] 
Dec 05 17:49:08.457 INFO [stderr] warning: variant is never constructed: `Pass`
Dec 05 17:49:08.457 INFO [stderr]   --> src/game.rs:13:3
Dec 05 17:49:08.457 INFO [stderr]    |
Dec 05 17:49:08.457 INFO [stderr] 13 |   Pass(Piece),
Dec 05 17:49:08.457 INFO [stderr]    |   ^^^^^^^^^^^
Dec 05 17:49:08.457 INFO [stderr] 
Dec 05 17:49:08.457 INFO [stderr] warning: variant is never constructed: `IndexOutOf`
Dec 05 17:49:08.457 INFO [stderr]   --> src/game.rs:14:3
Dec 05 17:49:08.457 INFO [stderr]    |
Dec 05 17:49:08.457 INFO [stderr] 14 |   IndexOutOf,
Dec 05 17:49:08.457 INFO [stderr]    |   ^^^^^^^^^^
Dec 05 17:49:08.457 INFO [stderr] 
Dec 05 17:49:08.457 INFO [stderr] warning: variant is never constructed: `Already`
Dec 05 17:49:08.457 INFO [stderr]   --> src/game.rs:15:3
Dec 05 17:49:08.457 INFO [stderr]    |
Dec 05 17:49:08.457 INFO [stderr] 15 |   Already,
Dec 05 17:49:08.457 INFO [stderr]    |   ^^^^^^^
Dec 05 17:49:08.457 INFO [stderr] 
Dec 05 17:49:08.457 INFO [stderr] warning: variant is never constructed: `ZeroReverse`
Dec 05 17:49:08.457 INFO [stderr]   --> src/game.rs:16:3
Dec 05 17:49:08.457 INFO [stderr]    |
Dec 05 17:49:08.457 INFO [stderr] 16 |   ZeroReverse,
Dec 05 17:49:08.457 INFO [stderr]    |   ^^^^^^^^^^^
Dec 05 17:49:08.457 INFO [stderr] 
Dec 05 17:49:08.457 INFO [stderr] warning: variant is never constructed: `End`
Dec 05 17:49:08.457 INFO [stderr]   --> src/game.rs:17:3
Dec 05 17:49:08.457 INFO [stderr]    |
Dec 05 17:49:08.457 INFO [stderr] 17 |   End(usize, usize),
Dec 05 17:49:08.457 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^
Dec 05 17:49:08.457 INFO [stderr] 
Dec 05 17:49:08.457 INFO [stderr] warning: struct is never constructed: `Game`
Dec 05 17:49:08.457 INFO [stderr]   --> src/game.rs:20:1
Dec 05 17:49:08.457 INFO [stderr]    |
Dec 05 17:49:08.457 INFO [stderr] 20 | struct Game {
Dec 05 17:49:08.457 INFO [stderr]    | ^^^^^^^^^^^
Dec 05 17:49:08.457 INFO [stderr] 
Dec 05 17:49:08.457 INFO [stderr] warning: associated const is never used: `size`
Dec 05 17:49:08.457 INFO [stderr]   --> src/game.rs:26:3
Dec 05 17:49:08.457 INFO [stderr]    |
Dec 05 17:49:08.457 INFO [stderr] 26 |   const size: usize = 8;
Dec 05 17:49:08.457 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 17:49:08.457 INFO [stderr] 
Dec 05 17:49:08.457 INFO [stderr] warning: method is never used: `new`
Dec 05 17:49:08.457 INFO [stderr]   --> src/game.rs:28:3
Dec 05 17:49:08.457 INFO [stderr]    |
Dec 05 17:49:08.457 INFO [stderr] 28 |   pub fn new() -> Game {
Dec 05 17:49:08.457 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^
Dec 05 17:49:08.458 INFO [stderr] 
Dec 05 17:49:08.458 INFO [stderr] warning: method is never used: `next`
Dec 05 17:49:08.458 INFO [stderr]   --> src/game.rs:63:3
Dec 05 17:49:08.458 INFO [stderr]    |
Dec 05 17:49:08.458 INFO [stderr] 63 |   pub fn next() -> GameResult {
Dec 05 17:49:08.458 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 17:49:08.458 INFO [stderr] 
Dec 05 17:49:08.458 INFO [stderr] warning: associated constant `size` should have an upper case name such as `SIZE`
Dec 05 17:49:08.458 INFO [stderr]   --> src/game.rs:26:3
Dec 05 17:49:08.458 INFO [stderr]    |
Dec 05 17:49:08.458 INFO [stderr] 26 |   const size: usize = 8;
Dec 05 17:49:08.458 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 17:49:08.458 INFO [stderr]    |
Dec 05 17:49:08.458 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Dec 05 17:49:08.458 INFO [stderr] 
Dec 05 17:49:08.896 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Dec 05 17:49:08.896 INFO [stderr] su: No module specific data is present
Dec 05 17:49:09.702 INFO running `"docker" "inspect" "1fdd1b075aba426875ffc3da402b04f3fb169a992e6414f032fc820b06b6c82c"`
Dec 05 17:49:10.010 INFO running `"docker" "rm" "-f" "1fdd1b075aba426875ffc3da402b04f3fb169a992e6414f032fc820b06b6c82c"`
Dec 05 17:49:10.308 INFO [stdout] 1fdd1b075aba426875ffc3da402b04f3fb169a992e6414f032fc820b06b6c82c
Dec 05 17:49:10.312 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 17:49:10.756 INFO [stdout] 67dd78386deafc6d120b5f06daae966ad92aff4b4b8baf894d9614acca20bdb4
Dec 05 17:49:10.757 INFO running `"docker" "start" "-a" "67dd78386deafc6d120b5f06daae966ad92aff4b4b8baf894d9614acca20bdb4"`
Dec 05 17:49:11.835 INFO [stderr] usermod: no changes
Dec 05 17:49:11.891 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 05 17:49:11.896 INFO [stderr]      Running /target/debug/deps/othello-de2b7bf0f11daf0e
Dec 05 17:49:11.900 INFO [stdout] 
Dec 05 17:49:11.900 INFO [stdout] running 0 tests
Dec 05 17:49:11.900 INFO [stdout] 
Dec 05 17:49:11.900 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 17:49:11.900 INFO [stdout] 
Dec 05 17:49:11.902 INFO [stderr] su: No module specific data is present
Dec 05 17:49:12.452 INFO running `"docker" "inspect" "67dd78386deafc6d120b5f06daae966ad92aff4b4b8baf894d9614acca20bdb4"`
Dec 05 17:49:12.714 INFO running `"docker" "rm" "-f" "67dd78386deafc6d120b5f06daae966ad92aff4b4b8baf894d9614acca20bdb4"`
Dec 05 17:49:12.884 INFO [stdout] 67dd78386deafc6d120b5f06daae966ad92aff4b4b8baf894d9614acca20bdb4