Dec 13 15:40:41.368 INFO testing jeromew21/rust-tic-tac-toe against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 15:40:41.368 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15:40:41.839 INFO [stdout] b958e961fcdd6b8fa6013c3e21ecb9194d2913e57b8d18914e7cbad79def6525
Dec 13 15:40:41.842 INFO running `"docker" "start" "-a" "b958e961fcdd6b8fa6013c3e21ecb9194d2913e57b8d18914e7cbad79def6525"`
Dec 13 15:40:42.823 INFO [stderr] usermod: no changes
Dec 13 15:40:42.927 INFO [stderr]    Compiling tic-tac-toe v0.1.0 (/source)
Dec 13 15:40:43.543 INFO [stderr] warning: unreachable pattern
Dec 13 15:40:43.543 INFO [stderr]   --> src/ttt.rs:91:17
Dec 13 15:40:43.543 INFO [stderr]    |
Dec 13 15:40:43.543 INFO [stderr] 77 |                 space => {
Dec 13 15:40:43.543 INFO [stderr]    |                 ----- matches any value
Dec 13 15:40:43.543 INFO [stderr] ...
Dec 13 15:40:43.543 INFO [stderr] 91 |                 _ => panic!("Wrong turn")
Dec 13 15:40:43.543 INFO [stderr]    |                 ^ unreachable pattern
Dec 13 15:40:43.543 INFO [stderr]    |
Dec 13 15:40:43.543 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 13 15:40:43.543 INFO [stderr] 
Dec 13 15:40:43.543 INFO [stderr] warning: unused variable: `num`
Dec 13 15:40:43.543 INFO [stderr]    --> src/main.rs:138:17
Dec 13 15:40:43.543 INFO [stderr]     |
Dec 13 15:40:43.543 INFO [stderr] 138 |             let num = 
Dec 13 15:40:43.543 INFO [stderr]     |                 ^^^ help: consider using `_num` instead
Dec 13 15:40:43.543 INFO [stderr]     |
Dec 13 15:40:43.543 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 15:40:43.543 INFO [stderr] 
Dec 13 15:40:43.543 INFO [stderr] warning: unused variable: `error`
Dec 13 15:40:43.543 INFO [stderr]    --> src/main.rs:151:25
Dec 13 15:40:43.543 INFO [stderr]     |
Dec 13 15:40:43.543 INFO [stderr] 151 |                     Err(error) => {
Dec 13 15:40:43.543 INFO [stderr]     |                         ^^^^^ help: consider using `_error` instead
Dec 13 15:40:43.543 INFO [stderr] 
Dec 13 15:40:43.543 INFO [stderr] warning: unused variable: `space`
Dec 13 15:40:43.543 INFO [stderr]   --> src/ttt.rs:75:54
Dec 13 15:40:43.543 INFO [stderr]    |
Dec 13 15:40:43.543 INFO [stderr] 75 |         pub fn make_move(&mut self, location: usize, space: &Space) -> bool {
Dec 13 15:40:43.543 INFO [stderr]    |                                                      ^^^^^ help: consider using `_space` instead
Dec 13 15:40:43.543 INFO [stderr] 
Dec 13 15:40:43.543 INFO [stderr] warning: unused variable: `c`
Dec 13 15:40:43.543 INFO [stderr]    --> src/ttt.rs:183:29
Dec 13 15:40:43.543 INFO [stderr]     |
Dec 13 15:40:43.543 INFO [stderr] 183 |                 if let Some(c) = i.move_index {
Dec 13 15:40:43.544 INFO [stderr]     |                             ^ help: consider using `_c` instead
Dec 13 15:40:43.544 INFO [stderr] 
Dec 13 15:40:43.575 INFO [stderr] warning: comparison is useless due to type limits
Dec 13 15:40:43.575 INFO [stderr]   --> src/ttt.rs:78:24
Dec 13 15:40:43.575 INFO [stderr]    |
Dec 13 15:40:43.575 INFO [stderr] 78 |                     if location < 0 || location > 8 {
Dec 13 15:40:43.575 INFO [stderr]    |                        ^^^^^^^^^^^^
Dec 13 15:40:43.575 INFO [stderr]    |
Dec 13 15:40:43.575 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Dec 13 15:40:43.575 INFO [stderr] 
Dec 13 15:40:43.575 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 15:40:43.575 INFO [stderr]   --> src/main.rs:39:5
Dec 13 15:40:43.575 INFO [stderr]    |
Dec 13 15:40:43.575 INFO [stderr] 39 |     std::io::stdout().flush();
Dec 13 15:40:43.575 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:40:43.575 INFO [stderr]    |
Dec 13 15:40:43.575 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 15:40:43.575 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 15:40:43.575 INFO [stderr] 
Dec 13 15:40:43.575 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 15:40:43.575 INFO [stderr]   --> src/main.rs:66:13
Dec 13 15:40:43.575 INFO [stderr]    |
Dec 13 15:40:43.575 INFO [stderr] 66 |             File::create(RECORD_FILE);
Dec 13 15:40:43.575 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:40:43.575 INFO [stderr]    |
Dec 13 15:40:43.575 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 15:40:43.575 INFO [stderr] 
Dec 13 15:40:43.575 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 15:40:43.575 INFO [stderr]   --> src/main.rs:82:5
Dec 13 15:40:43.575 INFO [stderr]    |
Dec 13 15:40:43.575 INFO [stderr] 82 |     fs::write(RECORD_FILE, data);
Dec 13 15:40:43.575 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:40:43.575 INFO [stderr]    |
Dec 13 15:40:43.575 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 15:40:43.575 INFO [stderr] 
Dec 13 15:40:44.755 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
Dec 13 15:40:44.758 INFO [stderr] su: No module specific data is present
Dec 13 15:40:45.317 INFO running `"docker" "inspect" "b958e961fcdd6b8fa6013c3e21ecb9194d2913e57b8d18914e7cbad79def6525"`
Dec 13 15:40:45.653 INFO running `"docker" "rm" "-f" "b958e961fcdd6b8fa6013c3e21ecb9194d2913e57b8d18914e7cbad79def6525"`
Dec 13 15:40:45.979 INFO [stdout] b958e961fcdd6b8fa6013c3e21ecb9194d2913e57b8d18914e7cbad79def6525
Dec 13 15:40:45.985 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15:40:46.617 INFO [stdout] b4d5ea595db04c44c424c7bfc3471ccc1f5d1968ea74154a37e48dee639077ac
Dec 13 15:40:46.621 INFO running `"docker" "start" "-a" "b4d5ea595db04c44c424c7bfc3471ccc1f5d1968ea74154a37e48dee639077ac"`
Dec 13 15:40:47.698 INFO [stderr] usermod: no changes
Dec 13 15:40:47.763 INFO [stderr]    Compiling tic-tac-toe v0.1.0 (/source)
Dec 13 15:40:48.476 INFO [stderr] warning: unreachable pattern
Dec 13 15:40:48.476 INFO [stderr]   --> src/ttt.rs:91:17
Dec 13 15:40:48.476 INFO [stderr]    |
Dec 13 15:40:48.476 INFO [stderr] 77 |                 space => {
Dec 13 15:40:48.476 INFO [stderr]    |                 ----- matches any value
Dec 13 15:40:48.476 INFO [stderr] ...
Dec 13 15:40:48.476 INFO [stderr] 91 |                 _ => panic!("Wrong turn")
Dec 13 15:40:48.476 INFO [stderr]    |                 ^ unreachable pattern
Dec 13 15:40:48.476 INFO [stderr]    |
Dec 13 15:40:48.476 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 13 15:40:48.476 INFO [stderr] 
Dec 13 15:40:48.476 INFO [stderr] warning: unused variable: `num`
Dec 13 15:40:48.476 INFO [stderr]    --> src/main.rs:138:17
Dec 13 15:40:48.476 INFO [stderr]     |
Dec 13 15:40:48.476 INFO [stderr] 138 |             let num = 
Dec 13 15:40:48.476 INFO [stderr]     |                 ^^^ help: consider using `_num` instead
Dec 13 15:40:48.476 INFO [stderr]     |
Dec 13 15:40:48.476 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 15:40:48.476 INFO [stderr] 
Dec 13 15:40:48.476 INFO [stderr] warning: unused variable: `error`
Dec 13 15:40:48.476 INFO [stderr]    --> src/main.rs:151:25
Dec 13 15:40:48.476 INFO [stderr]     |
Dec 13 15:40:48.476 INFO [stderr] 151 |                     Err(error) => {
Dec 13 15:40:48.476 INFO [stderr]     |                         ^^^^^ help: consider using `_error` instead
Dec 13 15:40:48.476 INFO [stderr] 
Dec 13 15:40:48.476 INFO [stderr] warning: unused variable: `space`
Dec 13 15:40:48.476 INFO [stderr]   --> src/ttt.rs:75:54
Dec 13 15:40:48.476 INFO [stderr]    |
Dec 13 15:40:48.476 INFO [stderr] 75 |         pub fn make_move(&mut self, location: usize, space: &Space) -> bool {
Dec 13 15:40:48.476 INFO [stderr]    |                                                      ^^^^^ help: consider using `_space` instead
Dec 13 15:40:48.476 INFO [stderr] 
Dec 13 15:40:48.476 INFO [stderr] warning: unused variable: `c`
Dec 13 15:40:48.476 INFO [stderr]    --> src/ttt.rs:183:29
Dec 13 15:40:48.476 INFO [stderr]     |
Dec 13 15:40:48.476 INFO [stderr] 183 |                 if let Some(c) = i.move_index {
Dec 13 15:40:48.476 INFO [stderr]     |                             ^ help: consider using `_c` instead
Dec 13 15:40:48.476 INFO [stderr] 
Dec 13 15:40:48.512 INFO [stderr] warning: comparison is useless due to type limits
Dec 13 15:40:48.512 INFO [stderr]   --> src/ttt.rs:78:24
Dec 13 15:40:48.512 INFO [stderr]    |
Dec 13 15:40:48.512 INFO [stderr] 78 |                     if location < 0 || location > 8 {
Dec 13 15:40:48.512 INFO [stderr]    |                        ^^^^^^^^^^^^
Dec 13 15:40:48.512 INFO [stderr]    |
Dec 13 15:40:48.512 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Dec 13 15:40:48.512 INFO [stderr] 
Dec 13 15:40:48.512 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 15:40:48.512 INFO [stderr]   --> src/main.rs:39:5
Dec 13 15:40:48.512 INFO [stderr]    |
Dec 13 15:40:48.512 INFO [stderr] 39 |     std::io::stdout().flush();
Dec 13 15:40:48.512 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:40:48.512 INFO [stderr]    |
Dec 13 15:40:48.512 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 15:40:48.512 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 15:40:48.512 INFO [stderr] 
Dec 13 15:40:48.512 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 15:40:48.512 INFO [stderr]   --> src/main.rs:66:13
Dec 13 15:40:48.512 INFO [stderr]    |
Dec 13 15:40:48.512 INFO [stderr] 66 |             File::create(RECORD_FILE);
Dec 13 15:40:48.512 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:40:48.512 INFO [stderr]    |
Dec 13 15:40:48.513 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 15:40:48.513 INFO [stderr] 
Dec 13 15:40:48.513 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 15:40:48.513 INFO [stderr]   --> src/main.rs:82:5
Dec 13 15:40:48.513 INFO [stderr]    |
Dec 13 15:40:48.513 INFO [stderr] 82 |     fs::write(RECORD_FILE, data);
Dec 13 15:40:48.513 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:40:48.513 INFO [stderr]    |
Dec 13 15:40:48.513 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 15:40:48.513 INFO [stderr] 
Dec 13 15:40:48.873 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
Dec 13 15:40:48.878 INFO [stderr] su: No module specific data is present
Dec 13 15:40:49.707 INFO running `"docker" "inspect" "b4d5ea595db04c44c424c7bfc3471ccc1f5d1968ea74154a37e48dee639077ac"`
Dec 13 15:40:50.012 INFO running `"docker" "rm" "-f" "b4d5ea595db04c44c424c7bfc3471ccc1f5d1968ea74154a37e48dee639077ac"`
Dec 13 15:40:50.331 INFO [stdout] b4d5ea595db04c44c424c7bfc3471ccc1f5d1968ea74154a37e48dee639077ac
Dec 13 15:40:50.339 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15:40:51.008 INFO [stdout] 8b999d2434da30b570900a428b5ee89f4375537110fd18ff4af881f8543114c6
Dec 13 15:40:51.013 INFO running `"docker" "start" "-a" "8b999d2434da30b570900a428b5ee89f4375537110fd18ff4af881f8543114c6"`
Dec 13 15:40:52.135 INFO [stderr] usermod: no changes
Dec 13 15:40:52.231 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 13 15:40:52.239 INFO [stderr]      Running /target/debug/deps/tic_tac_toe-ba226130cccb97df
Dec 13 15:40:52.243 INFO [stdout] 
Dec 13 15:40:52.243 INFO [stdout] running 0 tests
Dec 13 15:40:52.243 INFO [stdout] 
Dec 13 15:40:52.243 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 15:40:52.243 INFO [stdout] 
Dec 13 15:40:52.243 INFO [stderr] su: No module specific data is present
Dec 13 15:40:52.944 INFO running `"docker" "inspect" "8b999d2434da30b570900a428b5ee89f4375537110fd18ff4af881f8543114c6"`
Dec 13 15:40:53.347 INFO running `"docker" "rm" "-f" "8b999d2434da30b570900a428b5ee89f4375537110fd18ff4af881f8543114c6"`
Dec 13 15:40:53.682 INFO [stdout] 8b999d2434da30b570900a428b5ee89f4375537110fd18ff4af881f8543114c6