Dec 05 20:00:00.007 INFO testing jeromew21/rust-tic-tac-toe against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 20:00:00.007 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 20:00:00.390 INFO [stdout] d476502fe465abec9fbe94f2a485a372976d1d5011191f5ec266468d0d066fa8
Dec 05 20:00:00.400 INFO running `"docker" "start" "-a" "d476502fe465abec9fbe94f2a485a372976d1d5011191f5ec266468d0d066fa8"`
Dec 05 20:00:01.374 INFO [stderr] usermod: no changes
Dec 05 20:00:01.460 INFO [stderr]    Compiling tic-tac-toe v0.1.0 (/source)
Dec 05 20:00:02.012 INFO [stderr] warning: unreachable pattern
Dec 05 20:00:02.012 INFO [stderr]   --> src/ttt.rs:91:17
Dec 05 20:00:02.012 INFO [stderr]    |
Dec 05 20:00:02.012 INFO [stderr] 77 |                 space => {
Dec 05 20:00:02.012 INFO [stderr]    |                 ----- matches any value
Dec 05 20:00:02.012 INFO [stderr] ...
Dec 05 20:00:02.012 INFO [stderr] 91 |                 _ => panic!("Wrong turn")
Dec 05 20:00:02.012 INFO [stderr]    |                 ^ unreachable pattern
Dec 05 20:00:02.012 INFO [stderr]    |
Dec 05 20:00:02.012 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 05 20:00:02.012 INFO [stderr] 
Dec 05 20:00:02.012 INFO [stderr] warning: unused variable: `num`
Dec 05 20:00:02.012 INFO [stderr]    --> src/main.rs:138:17
Dec 05 20:00:02.012 INFO [stderr]     |
Dec 05 20:00:02.013 INFO [stderr] 138 |             let num = 
Dec 05 20:00:02.013 INFO [stderr]     |                 ^^^ help: consider using `_num` instead
Dec 05 20:00:02.013 INFO [stderr]     |
Dec 05 20:00:02.013 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 20:00:02.013 INFO [stderr] 
Dec 05 20:00:02.013 INFO [stderr] warning: unused variable: `error`
Dec 05 20:00:02.013 INFO [stderr]    --> src/main.rs:151:25
Dec 05 20:00:02.013 INFO [stderr]     |
Dec 05 20:00:02.013 INFO [stderr] 151 |                     Err(error) => {
Dec 05 20:00:02.013 INFO [stderr]     |                         ^^^^^ help: consider using `_error` instead
Dec 05 20:00:02.013 INFO [stderr] 
Dec 05 20:00:02.013 INFO [stderr] warning: unused variable: `space`
Dec 05 20:00:02.013 INFO [stderr]   --> src/ttt.rs:75:54
Dec 05 20:00:02.013 INFO [stderr]    |
Dec 05 20:00:02.013 INFO [stderr] 75 |         pub fn make_move(&mut self, location: usize, space: &Space) -> bool {
Dec 05 20:00:02.013 INFO [stderr]    |                                                      ^^^^^ help: consider using `_space` instead
Dec 05 20:00:02.013 INFO [stderr] 
Dec 05 20:00:02.013 INFO [stderr] warning: unused variable: `c`
Dec 05 20:00:02.013 INFO [stderr]    --> src/ttt.rs:183:29
Dec 05 20:00:02.013 INFO [stderr]     |
Dec 05 20:00:02.013 INFO [stderr] 183 |                 if let Some(c) = i.move_index {
Dec 05 20:00:02.013 INFO [stderr]     |                             ^ help: consider using `_c` instead
Dec 05 20:00:02.013 INFO [stderr] 
Dec 05 20:00:02.040 INFO [stderr] warning: comparison is useless due to type limits
Dec 05 20:00:02.040 INFO [stderr]   --> src/ttt.rs:78:24
Dec 05 20:00:02.040 INFO [stderr]    |
Dec 05 20:00:02.040 INFO [stderr] 78 |                     if location < 0 || location > 8 {
Dec 05 20:00:02.040 INFO [stderr]    |                        ^^^^^^^^^^^^
Dec 05 20:00:02.040 INFO [stderr]    |
Dec 05 20:00:02.040 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Dec 05 20:00:02.040 INFO [stderr] 
Dec 05 20:00:02.040 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 20:00:02.040 INFO [stderr]   --> src/main.rs:39:5
Dec 05 20:00:02.040 INFO [stderr]    |
Dec 05 20:00:02.040 INFO [stderr] 39 |     std::io::stdout().flush();
Dec 05 20:00:02.040 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:00:02.040 INFO [stderr]    |
Dec 05 20:00:02.040 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 20:00:02.040 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 20:00:02.040 INFO [stderr] 
Dec 05 20:00:02.040 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 20:00:02.040 INFO [stderr]   --> src/main.rs:66:13
Dec 05 20:00:02.041 INFO [stderr]    |
Dec 05 20:00:02.041 INFO [stderr] 66 |             File::create(RECORD_FILE);
Dec 05 20:00:02.041 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:00:02.041 INFO [stderr]    |
Dec 05 20:00:02.041 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 20:00:02.041 INFO [stderr] 
Dec 05 20:00:02.041 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 20:00:02.041 INFO [stderr]   --> src/main.rs:82:5
Dec 05 20:00:02.041 INFO [stderr]    |
Dec 05 20:00:02.041 INFO [stderr] 82 |     fs::write(RECORD_FILE, data);
Dec 05 20:00:02.041 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:00:02.041 INFO [stderr]    |
Dec 05 20:00:02.041 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 20:00:02.041 INFO [stderr] 
Dec 05 20:00:02.992 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
Dec 05 20:00:02.997 INFO [stderr] su: No module specific data is present
Dec 05 20:00:03.591 INFO running `"docker" "inspect" "d476502fe465abec9fbe94f2a485a372976d1d5011191f5ec266468d0d066fa8"`
Dec 05 20:00:03.954 INFO running `"docker" "rm" "-f" "d476502fe465abec9fbe94f2a485a372976d1d5011191f5ec266468d0d066fa8"`
Dec 05 20:00:04.280 INFO [stdout] d476502fe465abec9fbe94f2a485a372976d1d5011191f5ec266468d0d066fa8
Dec 05 20:00:04.282 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 20:00:04.601 INFO [stdout] e993ebe233119f1807b466d5ff794d1bcc3949b59148a14e61f64c1a03d3ce4e
Dec 05 20:00:04.606 INFO running `"docker" "start" "-a" "e993ebe233119f1807b466d5ff794d1bcc3949b59148a14e61f64c1a03d3ce4e"`
Dec 05 20:00:04.944 INFO [stderr] usermod: no changes
Dec 05 20:00:04.976 INFO [stderr]    Compiling tic-tac-toe v0.1.0 (/source)
Dec 05 20:00:05.404 INFO [stderr] warning: unreachable pattern
Dec 05 20:00:05.404 INFO [stderr]   --> src/ttt.rs:91:17
Dec 05 20:00:05.404 INFO [stderr]    |
Dec 05 20:00:05.404 INFO [stderr] 77 |                 space => {
Dec 05 20:00:05.404 INFO [stderr]    |                 ----- matches any value
Dec 05 20:00:05.404 INFO [stderr] ...
Dec 05 20:00:05.404 INFO [stderr] 91 |                 _ => panic!("Wrong turn")
Dec 05 20:00:05.404 INFO [stderr]    |                 ^ unreachable pattern
Dec 05 20:00:05.404 INFO [stderr]    |
Dec 05 20:00:05.404 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 05 20:00:05.404 INFO [stderr] 
Dec 05 20:00:05.404 INFO [stderr] warning: unused variable: `num`
Dec 05 20:00:05.404 INFO [stderr]    --> src/main.rs:138:17
Dec 05 20:00:05.404 INFO [stderr]     |
Dec 05 20:00:05.404 INFO [stderr] 138 |             let num = 
Dec 05 20:00:05.404 INFO [stderr]     |                 ^^^ help: consider using `_num` instead
Dec 05 20:00:05.404 INFO [stderr]     |
Dec 05 20:00:05.404 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 20:00:05.404 INFO [stderr] 
Dec 05 20:00:05.404 INFO [stderr] warning: unused variable: `error`
Dec 05 20:00:05.404 INFO [stderr]    --> src/main.rs:151:25
Dec 05 20:00:05.404 INFO [stderr]     |
Dec 05 20:00:05.404 INFO [stderr] 151 |                     Err(error) => {
Dec 05 20:00:05.404 INFO [stderr]     |                         ^^^^^ help: consider using `_error` instead
Dec 05 20:00:05.404 INFO [stderr] 
Dec 05 20:00:05.404 INFO [stderr] warning: unused variable: `space`
Dec 05 20:00:05.404 INFO [stderr]   --> src/ttt.rs:75:54
Dec 05 20:00:05.404 INFO [stderr]    |
Dec 05 20:00:05.404 INFO [stderr] 75 |         pub fn make_move(&mut self, location: usize, space: &Space) -> bool {
Dec 05 20:00:05.404 INFO [stderr]    |                                                      ^^^^^ help: consider using `_space` instead
Dec 05 20:00:05.404 INFO [stderr] 
Dec 05 20:00:05.404 INFO [stderr] warning: unused variable: `c`
Dec 05 20:00:05.404 INFO [stderr]    --> src/ttt.rs:183:29
Dec 05 20:00:05.404 INFO [stderr]     |
Dec 05 20:00:05.404 INFO [stderr] 183 |                 if let Some(c) = i.move_index {
Dec 05 20:00:05.404 INFO [stderr]     |                             ^ help: consider using `_c` instead
Dec 05 20:00:05.404 INFO [stderr] 
Dec 05 20:00:05.432 INFO [stderr] warning: comparison is useless due to type limits
Dec 05 20:00:05.432 INFO [stderr]   --> src/ttt.rs:78:24
Dec 05 20:00:05.432 INFO [stderr]    |
Dec 05 20:00:05.432 INFO [stderr] 78 |                     if location < 0 || location > 8 {
Dec 05 20:00:05.432 INFO [stderr]    |                        ^^^^^^^^^^^^
Dec 05 20:00:05.432 INFO [stderr]    |
Dec 05 20:00:05.432 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Dec 05 20:00:05.432 INFO [stderr] 
Dec 05 20:00:05.432 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 20:00:05.432 INFO [stderr]   --> src/main.rs:39:5
Dec 05 20:00:05.432 INFO [stderr]    |
Dec 05 20:00:05.432 INFO [stderr] 39 |     std::io::stdout().flush();
Dec 05 20:00:05.432 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:00:05.432 INFO [stderr]    |
Dec 05 20:00:05.432 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 20:00:05.432 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 20:00:05.432 INFO [stderr] 
Dec 05 20:00:05.432 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 20:00:05.432 INFO [stderr]   --> src/main.rs:66:13
Dec 05 20:00:05.432 INFO [stderr]    |
Dec 05 20:00:05.432 INFO [stderr] 66 |             File::create(RECORD_FILE);
Dec 05 20:00:05.432 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:00:05.432 INFO [stderr]    |
Dec 05 20:00:05.432 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 20:00:05.432 INFO [stderr] 
Dec 05 20:00:05.432 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 20:00:05.432 INFO [stderr]   --> src/main.rs:82:5
Dec 05 20:00:05.432 INFO [stderr]    |
Dec 05 20:00:05.432 INFO [stderr] 82 |     fs::write(RECORD_FILE, data);
Dec 05 20:00:05.432 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 20:00:05.432 INFO [stderr]    |
Dec 05 20:00:05.432 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 20:00:05.432 INFO [stderr] 
Dec 05 20:00:05.767 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Dec 05 20:00:05.770 INFO [stderr] su: No module specific data is present
Dec 05 20:00:06.436 INFO running `"docker" "inspect" "e993ebe233119f1807b466d5ff794d1bcc3949b59148a14e61f64c1a03d3ce4e"`
Dec 05 20:00:06.820 INFO running `"docker" "rm" "-f" "e993ebe233119f1807b466d5ff794d1bcc3949b59148a14e61f64c1a03d3ce4e"`
Dec 05 20:00:07.148 INFO [stdout] e993ebe233119f1807b466d5ff794d1bcc3949b59148a14e61f64c1a03d3ce4e
Dec 05 20:00:07.156 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 20:00:07.662 INFO [stdout] 3c633d36445dc4ae395b2526b0fe3c35bc35c9d075025fde5f36665f81256d2c
Dec 05 20:00:07.664 INFO running `"docker" "start" "-a" "3c633d36445dc4ae395b2526b0fe3c35bc35c9d075025fde5f36665f81256d2c"`
Dec 05 20:00:09.113 INFO [stderr] usermod: no changes
Dec 05 20:00:09.188 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 05 20:00:09.192 INFO [stderr]      Running /target/debug/deps/tic_tac_toe-1c598ffd80c724e0
Dec 05 20:00:09.192 INFO [stdout] 
Dec 05 20:00:09.192 INFO [stdout] running 0 tests
Dec 05 20:00:09.192 INFO [stdout] 
Dec 05 20:00:09.192 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 20:00:09.192 INFO [stdout] 
Dec 05 20:00:09.194 INFO [stderr] su: No module specific data is present
Dec 05 20:00:10.306 INFO running `"docker" "inspect" "3c633d36445dc4ae395b2526b0fe3c35bc35c9d075025fde5f36665f81256d2c"`
Dec 05 20:00:10.538 INFO running `"docker" "rm" "-f" "3c633d36445dc4ae395b2526b0fe3c35bc35c9d075025fde5f36665f81256d2c"`
Dec 05 20:00:10.937 INFO [stdout] 3c633d36445dc4ae395b2526b0fe3c35bc35c9d075025fde5f36665f81256d2c