Nov 16 23:49:17.779 INFO testing jeromew21/rust-tic-tac-toe against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 23:49:17.780 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 23:49:18.229 INFO [stdout] 1c37f60dfe290223a2855e4f31d09013417e8970902a49a1ffa82d6d10cee573
Nov 16 23:49:18.230 INFO running `"docker" "start" "-a" "1c37f60dfe290223a2855e4f31d09013417e8970902a49a1ffa82d6d10cee573"`
Nov 16 23:49:19.310 INFO [stderr] usermod: no changes
Nov 16 23:49:19.407 INFO [stderr]    Compiling tic-tac-toe v0.1.0 (/source)
Nov 16 23:49:19.963 INFO [stderr] warning: unreachable pattern
Nov 16 23:49:19.963 INFO [stderr]   --> src/ttt.rs:91:17
Nov 16 23:49:19.963 INFO [stderr]    |
Nov 16 23:49:19.963 INFO [stderr] 77 |                 space => {
Nov 16 23:49:19.963 INFO [stderr]    |                 ----- matches any value
Nov 16 23:49:19.963 INFO [stderr] ...
Nov 16 23:49:19.963 INFO [stderr] 91 |                 _ => panic!("Wrong turn")
Nov 16 23:49:19.963 INFO [stderr]    |                 ^ unreachable pattern
Nov 16 23:49:19.963 INFO [stderr]    |
Nov 16 23:49:19.963 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Nov 16 23:49:19.963 INFO [stderr] 
Nov 16 23:49:19.963 INFO [stderr] warning: unused variable: `num`
Nov 16 23:49:19.963 INFO [stderr]    --> src/main.rs:138:17
Nov 16 23:49:19.963 INFO [stderr]     |
Nov 16 23:49:19.963 INFO [stderr] 138 |             let num = 
Nov 16 23:49:19.963 INFO [stderr]     |                 ^^^ help: consider using `_num` instead
Nov 16 23:49:19.963 INFO [stderr]     |
Nov 16 23:49:19.963 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 16 23:49:19.963 INFO [stderr] 
Nov 16 23:49:19.963 INFO [stderr] warning: unused variable: `error`
Nov 16 23:49:19.963 INFO [stderr]    --> src/main.rs:151:25
Nov 16 23:49:19.963 INFO [stderr]     |
Nov 16 23:49:19.963 INFO [stderr] 151 |                     Err(error) => {
Nov 16 23:49:19.963 INFO [stderr]     |                         ^^^^^ help: consider using `_error` instead
Nov 16 23:49:19.963 INFO [stderr] 
Nov 16 23:49:19.963 INFO [stderr] warning: unused variable: `space`
Nov 16 23:49:19.963 INFO [stderr]   --> src/ttt.rs:75:54
Nov 16 23:49:19.963 INFO [stderr]    |
Nov 16 23:49:19.963 INFO [stderr] 75 |         pub fn make_move(&mut self, location: usize, space: &Space) -> bool {
Nov 16 23:49:19.963 INFO [stderr]    |                                                      ^^^^^ help: consider using `_space` instead
Nov 16 23:49:19.963 INFO [stderr] 
Nov 16 23:49:19.963 INFO [stderr] warning: unused variable: `c`
Nov 16 23:49:19.963 INFO [stderr]    --> src/ttt.rs:183:29
Nov 16 23:49:19.963 INFO [stderr]     |
Nov 16 23:49:19.963 INFO [stderr] 183 |                 if let Some(c) = i.move_index {
Nov 16 23:49:19.963 INFO [stderr]     |                             ^ help: consider using `_c` instead
Nov 16 23:49:19.963 INFO [stderr] 
Nov 16 23:49:20.002 INFO [stderr] warning: comparison is useless due to type limits
Nov 16 23:49:20.002 INFO [stderr]   --> src/ttt.rs:78:24
Nov 16 23:49:20.002 INFO [stderr]    |
Nov 16 23:49:20.002 INFO [stderr] 78 |                     if location < 0 || location > 8 {
Nov 16 23:49:20.002 INFO [stderr]    |                        ^^^^^^^^^^^^
Nov 16 23:49:20.002 INFO [stderr]    |
Nov 16 23:49:20.002 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Nov 16 23:49:20.002 INFO [stderr] 
Nov 16 23:49:20.003 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 23:49:20.004 INFO [stderr]   --> src/main.rs:39:5
Nov 16 23:49:20.004 INFO [stderr]    |
Nov 16 23:49:20.004 INFO [stderr] 39 |     std::io::stdout().flush();
Nov 16 23:49:20.004 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 23:49:20.004 INFO [stderr]    |
Nov 16 23:49:20.004 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 23:49:20.004 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 23:49:20.004 INFO [stderr] 
Nov 16 23:49:20.004 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 23:49:20.004 INFO [stderr]   --> src/main.rs:66:13
Nov 16 23:49:20.004 INFO [stderr]    |
Nov 16 23:49:20.004 INFO [stderr] 66 |             File::create(RECORD_FILE);
Nov 16 23:49:20.004 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 23:49:20.004 INFO [stderr]    |
Nov 16 23:49:20.004 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 23:49:20.004 INFO [stderr] 
Nov 16 23:49:20.005 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 23:49:20.005 INFO [stderr]   --> src/main.rs:82:5
Nov 16 23:49:20.005 INFO [stderr]    |
Nov 16 23:49:20.005 INFO [stderr] 82 |     fs::write(RECORD_FILE, data);
Nov 16 23:49:20.005 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 23:49:20.005 INFO [stderr]    |
Nov 16 23:49:20.005 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 23:49:20.005 INFO [stderr] 
Nov 16 23:49:20.811 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
Nov 16 23:49:20.815 INFO [stderr] su: No module specific data is present
Nov 16 23:49:21.365 INFO running `"docker" "inspect" "1c37f60dfe290223a2855e4f31d09013417e8970902a49a1ffa82d6d10cee573"`
Nov 16 23:49:21.619 INFO running `"docker" "rm" "-f" "1c37f60dfe290223a2855e4f31d09013417e8970902a49a1ffa82d6d10cee573"`
Nov 16 23:49:21.949 INFO [stdout] 1c37f60dfe290223a2855e4f31d09013417e8970902a49a1ffa82d6d10cee573
Nov 16 23:49:21.955 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 23:49:22.319 INFO [stdout] bb9c1041c7615955b14cdff3e170c0026cf29dd2ba081df38f540b0596323435
Nov 16 23:49:22.325 INFO running `"docker" "start" "-a" "bb9c1041c7615955b14cdff3e170c0026cf29dd2ba081df38f540b0596323435"`
Nov 16 23:49:23.906 INFO [stderr] usermod: no changes
Nov 16 23:49:23.971 INFO [stderr]    Compiling tic-tac-toe v0.1.0 (/source)
Nov 16 23:49:24.444 INFO [stderr] warning: unreachable pattern
Nov 16 23:49:24.444 INFO [stderr]   --> src/ttt.rs:91:17
Nov 16 23:49:24.444 INFO [stderr]    |
Nov 16 23:49:24.444 INFO [stderr] 77 |                 space => {
Nov 16 23:49:24.445 INFO [stderr]    |                 ----- matches any value
Nov 16 23:49:24.445 INFO [stderr] ...
Nov 16 23:49:24.445 INFO [stderr] 91 |                 _ => panic!("Wrong turn")
Nov 16 23:49:24.445 INFO [stderr]    |                 ^ unreachable pattern
Nov 16 23:49:24.445 INFO [stderr]    |
Nov 16 23:49:24.445 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Nov 16 23:49:24.445 INFO [stderr] 
Nov 16 23:49:24.445 INFO [stderr] warning: unused variable: `num`
Nov 16 23:49:24.445 INFO [stderr]    --> src/main.rs:138:17
Nov 16 23:49:24.445 INFO [stderr]     |
Nov 16 23:49:24.445 INFO [stderr] 138 |             let num = 
Nov 16 23:49:24.445 INFO [stderr]     |                 ^^^ help: consider using `_num` instead
Nov 16 23:49:24.445 INFO [stderr]     |
Nov 16 23:49:24.445 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 16 23:49:24.445 INFO [stderr] 
Nov 16 23:49:24.445 INFO [stderr] warning: unused variable: `error`
Nov 16 23:49:24.445 INFO [stderr]    --> src/main.rs:151:25
Nov 16 23:49:24.445 INFO [stderr]     |
Nov 16 23:49:24.445 INFO [stderr] 151 |                     Err(error) => {
Nov 16 23:49:24.445 INFO [stderr]     |                         ^^^^^ help: consider using `_error` instead
Nov 16 23:49:24.445 INFO [stderr] 
Nov 16 23:49:24.445 INFO [stderr] warning: unused variable: `space`
Nov 16 23:49:24.445 INFO [stderr]   --> src/ttt.rs:75:54
Nov 16 23:49:24.445 INFO [stderr]    |
Nov 16 23:49:24.445 INFO [stderr] 75 |         pub fn make_move(&mut self, location: usize, space: &Space) -> bool {
Nov 16 23:49:24.446 INFO [stderr]    |                                                      ^^^^^ help: consider using `_space` instead
Nov 16 23:49:24.446 INFO [stderr] 
Nov 16 23:49:24.446 INFO [stderr] warning: unused variable: `c`
Nov 16 23:49:24.446 INFO [stderr]    --> src/ttt.rs:183:29
Nov 16 23:49:24.446 INFO [stderr]     |
Nov 16 23:49:24.446 INFO [stderr] 183 |                 if let Some(c) = i.move_index {
Nov 16 23:49:24.446 INFO [stderr]     |                             ^ help: consider using `_c` instead
Nov 16 23:49:24.446 INFO [stderr] 
Nov 16 23:49:24.481 INFO [stderr] warning: comparison is useless due to type limits
Nov 16 23:49:24.481 INFO [stderr]   --> src/ttt.rs:78:24
Nov 16 23:49:24.481 INFO [stderr]    |
Nov 16 23:49:24.481 INFO [stderr] 78 |                     if location < 0 || location > 8 {
Nov 16 23:49:24.481 INFO [stderr]    |                        ^^^^^^^^^^^^
Nov 16 23:49:24.481 INFO [stderr]    |
Nov 16 23:49:24.481 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Nov 16 23:49:24.481 INFO [stderr] 
Nov 16 23:49:24.483 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 23:49:24.483 INFO [stderr]   --> src/main.rs:39:5
Nov 16 23:49:24.483 INFO [stderr]    |
Nov 16 23:49:24.483 INFO [stderr] 39 |     std::io::stdout().flush();
Nov 16 23:49:24.483 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 23:49:24.483 INFO [stderr]    |
Nov 16 23:49:24.483 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 23:49:24.483 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 23:49:24.483 INFO [stderr] 
Nov 16 23:49:24.483 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 23:49:24.483 INFO [stderr]   --> src/main.rs:66:13
Nov 16 23:49:24.483 INFO [stderr]    |
Nov 16 23:49:24.483 INFO [stderr] 66 |             File::create(RECORD_FILE);
Nov 16 23:49:24.483 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 23:49:24.483 INFO [stderr]    |
Nov 16 23:49:24.483 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 23:49:24.483 INFO [stderr] 
Nov 16 23:49:24.483 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 23:49:24.483 INFO [stderr]   --> src/main.rs:82:5
Nov 16 23:49:24.483 INFO [stderr]    |
Nov 16 23:49:24.483 INFO [stderr] 82 |     fs::write(RECORD_FILE, data);
Nov 16 23:49:24.483 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 23:49:24.483 INFO [stderr]    |
Nov 16 23:49:24.483 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 23:49:24.483 INFO [stderr] 
Nov 16 23:49:24.933 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
Nov 16 23:49:24.939 INFO [stderr] su: No module specific data is present
Nov 16 23:49:25.800 INFO running `"docker" "inspect" "bb9c1041c7615955b14cdff3e170c0026cf29dd2ba081df38f540b0596323435"`
Nov 16 23:49:26.041 INFO running `"docker" "rm" "-f" "bb9c1041c7615955b14cdff3e170c0026cf29dd2ba081df38f540b0596323435"`
Nov 16 23:49:26.228 INFO [stdout] bb9c1041c7615955b14cdff3e170c0026cf29dd2ba081df38f540b0596323435
Nov 16 23:49:26.230 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 23:49:26.495 INFO [stdout] 947fd8c3c4ce37e1c0b156f1c0fb323c498a9a00783d8b80941828c62e9bfc73
Nov 16 23:49:26.507 INFO running `"docker" "start" "-a" "947fd8c3c4ce37e1c0b156f1c0fb323c498a9a00783d8b80941828c62e9bfc73"`
Nov 16 23:49:27.031 INFO [stderr] usermod: no changes
Nov 16 23:49:27.079 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 16 23:49:27.080 INFO [stderr]      Running /target/debug/deps/tic_tac_toe-dde19dd5846ba9f0
Nov 16 23:49:27.081 INFO [stdout] 
Nov 16 23:49:27.081 INFO [stdout] running 0 tests
Nov 16 23:49:27.082 INFO [stdout] 
Nov 16 23:49:27.082 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 23:49:27.082 INFO [stdout] 
Nov 16 23:49:27.083 INFO [stderr] su: No module specific data is present
Nov 16 23:49:27.384 INFO running `"docker" "inspect" "947fd8c3c4ce37e1c0b156f1c0fb323c498a9a00783d8b80941828c62e9bfc73"`
Nov 16 23:49:27.489 INFO running `"docker" "rm" "-f" "947fd8c3c4ce37e1c0b156f1c0fb323c498a9a00783d8b80941828c62e9bfc73"`
Nov 16 23:49:27.622 INFO [stdout] 947fd8c3c4ce37e1c0b156f1c0fb323c498a9a00783d8b80941828c62e9bfc73