Dec 13 15:40:41.608 INFO testing jeromew21/rust-tic-tac-toe against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 15:40:41.608 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 15:40:41.995 INFO [stdout] d4936377ae6d80fa181de0ea814cc75222231f89cdbbb60da08e1b6c8cc35c42
Dec 13 15:40:42.003 INFO running `"docker" "start" "-a" "d4936377ae6d80fa181de0ea814cc75222231f89cdbbb60da08e1b6c8cc35c42"`
Dec 13 15:40:43.742 INFO [stderr] usermod: no changes
Dec 13 15:40:43.835 INFO [stderr]    Compiling tic-tac-toe v0.1.0 (/source)
Dec 13 15:40:44.403 INFO [stderr] warning: unreachable pattern
Dec 13 15:40:44.403 INFO [stderr]   --> src/ttt.rs:91:17
Dec 13 15:40:44.403 INFO [stderr]    |
Dec 13 15:40:44.403 INFO [stderr] 77 |                 space => {
Dec 13 15:40:44.403 INFO [stderr]    |                 ----- matches any value
Dec 13 15:40:44.403 INFO [stderr] ...
Dec 13 15:40:44.403 INFO [stderr] 91 |                 _ => panic!("Wrong turn")
Dec 13 15:40:44.403 INFO [stderr]    |                 ^ unreachable pattern
Dec 13 15:40:44.403 INFO [stderr]    |
Dec 13 15:40:44.403 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 13 15:40:44.403 INFO [stderr] 
Dec 13 15:40:44.403 INFO [stderr] warning: unused variable: `num`
Dec 13 15:40:44.403 INFO [stderr]    --> src/main.rs:138:17
Dec 13 15:40:44.403 INFO [stderr]     |
Dec 13 15:40:44.403 INFO [stderr] 138 |             let num = 
Dec 13 15:40:44.403 INFO [stderr]     |                 ^^^ help: consider using `_num` instead
Dec 13 15:40:44.403 INFO [stderr]     |
Dec 13 15:40:44.403 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 15:40:44.403 INFO [stderr] 
Dec 13 15:40:44.403 INFO [stderr] warning: unused variable: `error`
Dec 13 15:40:44.403 INFO [stderr]    --> src/main.rs:151:25
Dec 13 15:40:44.403 INFO [stderr]     |
Dec 13 15:40:44.403 INFO [stderr] 151 |                     Err(error) => {
Dec 13 15:40:44.403 INFO [stderr]     |                         ^^^^^ help: consider using `_error` instead
Dec 13 15:40:44.403 INFO [stderr] 
Dec 13 15:40:44.403 INFO [stderr] warning: unused variable: `space`
Dec 13 15:40:44.403 INFO [stderr]   --> src/ttt.rs:75:54
Dec 13 15:40:44.403 INFO [stderr]    |
Dec 13 15:40:44.403 INFO [stderr] 75 |         pub fn make_move(&mut self, location: usize, space: &Space) -> bool {
Dec 13 15:40:44.406 INFO [stderr]    |                                                      ^^^^^ help: consider using `_space` instead
Dec 13 15:40:44.407 INFO [stderr] 
Dec 13 15:40:44.414 INFO [stderr] warning: unused variable: `c`
Dec 13 15:40:44.415 INFO [stderr]    --> src/ttt.rs:183:29
Dec 13 15:40:44.415 INFO [stderr]     |
Dec 13 15:40:44.415 INFO [stderr] 183 |                 if let Some(c) = i.move_index {
Dec 13 15:40:44.415 INFO [stderr]     |                             ^ help: consider using `_c` instead
Dec 13 15:40:44.415 INFO [stderr] 
Dec 13 15:40:44.443 INFO [stderr] warning: comparison is useless due to type limits
Dec 13 15:40:44.443 INFO [stderr]   --> src/ttt.rs:78:24
Dec 13 15:40:44.443 INFO [stderr]    |
Dec 13 15:40:44.444 INFO [stderr] 78 |                     if location < 0 || location > 8 {
Dec 13 15:40:44.444 INFO [stderr]    |                        ^^^^^^^^^^^^
Dec 13 15:40:44.444 INFO [stderr]    |
Dec 13 15:40:44.444 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Dec 13 15:40:44.444 INFO [stderr] 
Dec 13 15:40:44.444 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 15:40:44.444 INFO [stderr]   --> src/main.rs:39:5
Dec 13 15:40:44.445 INFO [stderr]    |
Dec 13 15:40:44.445 INFO [stderr] 39 |     std::io::stdout().flush();
Dec 13 15:40:44.445 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:40:44.445 INFO [stderr]    |
Dec 13 15:40:44.445 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 15:40:44.445 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 15:40:44.445 INFO [stderr] 
Dec 13 15:40:44.446 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 15:40:44.446 INFO [stderr]   --> src/main.rs:66:13
Dec 13 15:40:44.446 INFO [stderr]    |
Dec 13 15:40:44.446 INFO [stderr] 66 |             File::create(RECORD_FILE);
Dec 13 15:40:44.446 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:40:44.446 INFO [stderr]    |
Dec 13 15:40:44.447 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 15:40:44.447 INFO [stderr] 
Dec 13 15:40:44.447 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 15:40:44.447 INFO [stderr]   --> src/main.rs:82:5
Dec 13 15:40:44.450 INFO [stderr]    |
Dec 13 15:40:44.451 INFO [stderr] 82 |     fs::write(RECORD_FILE, data);
Dec 13 15:40:44.451 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:40:44.451 INFO [stderr]    |
Dec 13 15:40:44.451 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 15:40:44.451 INFO [stderr] 
Dec 13 15:40:45.504 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
Dec 13 15:40:45.509 INFO [stderr] su: No module specific data is present
Dec 13 15:40:46.096 INFO running `"docker" "inspect" "d4936377ae6d80fa181de0ea814cc75222231f89cdbbb60da08e1b6c8cc35c42"`
Dec 13 15:40:46.369 INFO running `"docker" "rm" "-f" "d4936377ae6d80fa181de0ea814cc75222231f89cdbbb60da08e1b6c8cc35c42"`
Dec 13 15:40:46.617 INFO [stdout] d4936377ae6d80fa181de0ea814cc75222231f89cdbbb60da08e1b6c8cc35c42
Dec 13 15:40:46.620 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 15:40:46.967 INFO [stdout] 618220668df43bb890c541937a825c22127fec76f986daaf23f6760275d74824
Dec 13 15:40:46.975 INFO running `"docker" "start" "-a" "618220668df43bb890c541937a825c22127fec76f986daaf23f6760275d74824"`
Dec 13 15:40:48.214 INFO [stderr] usermod: no changes
Dec 13 15:40:48.283 INFO [stderr]    Compiling tic-tac-toe v0.1.0 (/source)
Dec 13 15:40:48.803 INFO [stderr] warning: unreachable pattern
Dec 13 15:40:48.803 INFO [stderr]   --> src/ttt.rs:91:17
Dec 13 15:40:48.803 INFO [stderr]    |
Dec 13 15:40:48.803 INFO [stderr] 77 |                 space => {
Dec 13 15:40:48.803 INFO [stderr]    |                 ----- matches any value
Dec 13 15:40:48.803 INFO [stderr] ...
Dec 13 15:40:48.803 INFO [stderr] 91 |                 _ => panic!("Wrong turn")
Dec 13 15:40:48.803 INFO [stderr]    |                 ^ unreachable pattern
Dec 13 15:40:48.803 INFO [stderr]    |
Dec 13 15:40:48.803 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 13 15:40:48.803 INFO [stderr] 
Dec 13 15:40:48.803 INFO [stderr] warning: unused variable: `num`
Dec 13 15:40:48.803 INFO [stderr]    --> src/main.rs:138:17
Dec 13 15:40:48.803 INFO [stderr]     |
Dec 13 15:40:48.803 INFO [stderr] 138 |             let num = 
Dec 13 15:40:48.803 INFO [stderr]     |                 ^^^ help: consider using `_num` instead
Dec 13 15:40:48.803 INFO [stderr]     |
Dec 13 15:40:48.803 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 15:40:48.803 INFO [stderr] 
Dec 13 15:40:48.803 INFO [stderr] warning: unused variable: `error`
Dec 13 15:40:48.803 INFO [stderr]    --> src/main.rs:151:25
Dec 13 15:40:48.803 INFO [stderr]     |
Dec 13 15:40:48.803 INFO [stderr] 151 |                     Err(error) => {
Dec 13 15:40:48.803 INFO [stderr]     |                         ^^^^^ help: consider using `_error` instead
Dec 13 15:40:48.803 INFO [stderr] 
Dec 13 15:40:48.803 INFO [stderr] warning: unused variable: `space`
Dec 13 15:40:48.803 INFO [stderr]   --> src/ttt.rs:75:54
Dec 13 15:40:48.803 INFO [stderr]    |
Dec 13 15:40:48.803 INFO [stderr] 75 |         pub fn make_move(&mut self, location: usize, space: &Space) -> bool {
Dec 13 15:40:48.803 INFO [stderr]    |                                                      ^^^^^ help: consider using `_space` instead
Dec 13 15:40:48.803 INFO [stderr] 
Dec 13 15:40:48.803 INFO [stderr] warning: unused variable: `c`
Dec 13 15:40:48.803 INFO [stderr]    --> src/ttt.rs:183:29
Dec 13 15:40:48.803 INFO [stderr]     |
Dec 13 15:40:48.803 INFO [stderr] 183 |                 if let Some(c) = i.move_index {
Dec 13 15:40:48.803 INFO [stderr]     |                             ^ help: consider using `_c` instead
Dec 13 15:40:48.803 INFO [stderr] 
Dec 13 15:40:48.843 INFO [stderr] warning: comparison is useless due to type limits
Dec 13 15:40:48.843 INFO [stderr]   --> src/ttt.rs:78:24
Dec 13 15:40:48.843 INFO [stderr]    |
Dec 13 15:40:48.843 INFO [stderr] 78 |                     if location < 0 || location > 8 {
Dec 13 15:40:48.843 INFO [stderr]    |                        ^^^^^^^^^^^^
Dec 13 15:40:48.843 INFO [stderr]    |
Dec 13 15:40:48.843 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Dec 13 15:40:48.843 INFO [stderr] 
Dec 13 15:40:48.843 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 15:40:48.843 INFO [stderr]   --> src/main.rs:39:5
Dec 13 15:40:48.843 INFO [stderr]    |
Dec 13 15:40:48.843 INFO [stderr] 39 |     std::io::stdout().flush();
Dec 13 15:40:48.843 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:40:48.843 INFO [stderr]    |
Dec 13 15:40:48.843 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 15:40:48.843 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 15:40:48.843 INFO [stderr] 
Dec 13 15:40:48.843 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 15:40:48.843 INFO [stderr]   --> src/main.rs:66:13
Dec 13 15:40:48.843 INFO [stderr]    |
Dec 13 15:40:48.843 INFO [stderr] 66 |             File::create(RECORD_FILE);
Dec 13 15:40:48.843 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:40:48.843 INFO [stderr]    |
Dec 13 15:40:48.843 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 15:40:48.843 INFO [stderr] 
Dec 13 15:40:48.843 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 15:40:48.843 INFO [stderr]   --> src/main.rs:82:5
Dec 13 15:40:48.843 INFO [stderr]    |
Dec 13 15:40:48.843 INFO [stderr] 82 |     fs::write(RECORD_FILE, data);
Dec 13 15:40:48.843 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:40:48.843 INFO [stderr]    |
Dec 13 15:40:48.843 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 15:40:48.843 INFO [stderr] 
Dec 13 15:40:49.169 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Dec 13 15:40:49.173 INFO [stderr] su: No module specific data is present
Dec 13 15:40:50.111 INFO running `"docker" "inspect" "618220668df43bb890c541937a825c22127fec76f986daaf23f6760275d74824"`
Dec 13 15:40:50.489 INFO running `"docker" "rm" "-f" "618220668df43bb890c541937a825c22127fec76f986daaf23f6760275d74824"`
Dec 13 15:40:50.973 INFO [stdout] 618220668df43bb890c541937a825c22127fec76f986daaf23f6760275d74824
Dec 13 15:40:50.976 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 15:40:51.403 INFO [stdout] 89534f0994551c9961eb760a0d3aed7c31ca6a98f9de4a328bd7243542de9e1e
Dec 13 15:40:51.408 INFO running `"docker" "start" "-a" "89534f0994551c9961eb760a0d3aed7c31ca6a98f9de4a328bd7243542de9e1e"`
Dec 13 15:40:52.744 INFO [stderr] usermod: no changes
Dec 13 15:40:52.819 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 13 15:40:52.819 INFO [stdout] 
Dec 13 15:40:52.819 INFO [stderr]      Running /target/debug/deps/tic_tac_toe-1be2a33c97d5b2ec
Dec 13 15:40:52.819 INFO [stdout] running 0 tests
Dec 13 15:40:52.829 INFO [stdout] 
Dec 13 15:40:52.829 INFO [stderr] su: No module specific data is present
Dec 13 15:40:52.829 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 15:40:52.829 INFO [stdout] 
Dec 13 15:40:53.548 INFO running `"docker" "inspect" "89534f0994551c9961eb760a0d3aed7c31ca6a98f9de4a328bd7243542de9e1e"`
Dec 13 15:40:53.934 INFO running `"docker" "rm" "-f" "89534f0994551c9961eb760a0d3aed7c31ca6a98f9de4a328bd7243542de9e1e"`
Dec 13 15:40:54.151 INFO [stdout] 89534f0994551c9961eb760a0d3aed7c31ca6a98f9de4a328bd7243542de9e1e