Oct 21 16:56:20.079 INFO checking jeromew21/rust-tic-tac-toe against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 16:56:20.079 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-7/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-alt check --frozen --all --all-targets" "-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"`
Oct 21 16:56:20.611 INFO blam! e5d5255acde7f9ad5cdfc938293c1a4b526f84c46b0005595e56f68a49e5066e
Oct 21 16:56:20.613 INFO running `"docker" "start" "-a" "e5d5255acde7f9ad5cdfc938293c1a4b526f84c46b0005595e56f68a49e5066e"`
Oct 21 16:56:22.295 INFO kablam! usermod: no changes
Oct 21 16:56:22.368 INFO kablam!     Checking tic-tac-toe v0.1.0 (/source)
Oct 21 16:56:23.234 INFO kablam! warning: unreachable pattern
Oct 21 16:56:23.235 INFO kablam!   --> src/ttt.rs:91:17
Oct 21 16:56:23.235 INFO kablam!    |
Oct 21 16:56:23.235 INFO kablam! 77 |                 space => {
Oct 21 16:56:23.235 INFO kablam!    |                 ----- matches any value
Oct 21 16:56:23.236 INFO kablam! ...
Oct 21 16:56:23.236 INFO kablam! 91 |                 _ => panic!("Wrong turn")
Oct 21 16:56:23.236 INFO kablam!    |                 ^ unreachable pattern
Oct 21 16:56:23.237 INFO kablam!    |
Oct 21 16:56:23.237 INFO kablam!    = note: #[warn(unreachable_patterns)] on by default
Oct 21 16:56:23.237 INFO kablam! 
Oct 21 16:56:23.238 INFO kablam! warning: unused variable: `num`
Oct 21 16:56:23.238 INFO kablam!    --> src/main.rs:138:17
Oct 21 16:56:23.238 INFO kablam!     |
Oct 21 16:56:23.238 INFO kablam! 138 |             let num = 
Oct 21 16:56:23.239 INFO kablam!     |                 ^^^ help: consider using `_num` instead
Oct 21 16:56:23.239 INFO kablam!     |
Oct 21 16:56:23.239 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 21 16:56:23.240 INFO kablam! 
Oct 21 16:56:23.240 INFO kablam! warning: unused variable: `error`
Oct 21 16:56:23.240 INFO kablam!    --> src/main.rs:151:25
Oct 21 16:56:23.241 INFO kablam!     |
Oct 21 16:56:23.241 INFO kablam! 151 |                     Err(error) => {
Oct 21 16:56:23.241 INFO kablam!     |                         ^^^^^ help: consider using `_error` instead
Oct 21 16:56:23.242 INFO kablam! 
Oct 21 16:56:23.242 INFO kablam! warning: unused variable: `space`
Oct 21 16:56:23.242 INFO kablam!   --> src/ttt.rs:75:54
Oct 21 16:56:23.242 INFO kablam!    |
Oct 21 16:56:23.243 INFO kablam! 75 |         pub fn make_move(&mut self, location: usize, space: &Space) -> bool {
Oct 21 16:56:23.243 INFO kablam!    |                                                      ^^^^^ help: consider using `_space` instead
Oct 21 16:56:23.243 INFO kablam! 
Oct 21 16:56:23.244 INFO kablam! warning: unused variable: `c`
Oct 21 16:56:23.244 INFO kablam!    --> src/ttt.rs:183:29
Oct 21 16:56:23.244 INFO kablam!     |
Oct 21 16:56:23.245 INFO kablam! 183 |                 if let Some(c) = i.move_index {
Oct 21 16:56:23.245 INFO kablam!     |                             ^ help: consider using `_c` instead
Oct 21 16:56:23.245 INFO kablam! 
Oct 21 16:56:23.313 INFO kablam! warning: comparison is useless due to type limits
Oct 21 16:56:23.313 INFO kablam!   --> src/ttt.rs:78:24
Oct 21 16:56:23.313 INFO kablam!    |
Oct 21 16:56:23.314 INFO kablam! 78 |                     if location < 0 || location > 8 {
Oct 21 16:56:23.314 INFO kablam!    |                        ^^^^^^^^^^^^
Oct 21 16:56:23.314 INFO kablam!    |
Oct 21 16:56:23.314 INFO kablam!    = note: #[warn(unused_comparisons)] on by default
Oct 21 16:56:23.315 INFO kablam! 
Oct 21 16:56:23.315 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 16:56:23.315 INFO kablam!   --> src/main.rs:39:5
Oct 21 16:56:23.316 INFO kablam!    |
Oct 21 16:56:23.316 INFO kablam! 39 |     std::io::stdout().flush();
Oct 21 16:56:23.316 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:56:23.317 INFO kablam!    |
Oct 21 16:56:23.317 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 16:56:23.317 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 16:56:23.318 INFO kablam! 
Oct 21 16:56:23.318 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 16:56:23.318 INFO kablam!   --> src/main.rs:66:13
Oct 21 16:56:23.319 INFO kablam!    |
Oct 21 16:56:23.319 INFO kablam! 66 |             File::create(RECORD_FILE);
Oct 21 16:56:23.319 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:56:23.319 INFO kablam!    |
Oct 21 16:56:23.320 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 16:56:23.320 INFO kablam! 
Oct 21 16:56:23.320 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 16:56:23.321 INFO kablam!   --> src/main.rs:82:5
Oct 21 16:56:23.321 INFO kablam!    |
Oct 21 16:56:23.321 INFO kablam! 82 |     fs::write(RECORD_FILE, data);
Oct 21 16:56:23.322 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:56:23.322 INFO kablam!    |
Oct 21 16:56:23.322 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 16:56:23.323 INFO kablam! 
Oct 21 16:56:23.384 INFO kablam! warning: unreachable pattern
Oct 21 16:56:23.385 INFO kablam!   --> src/ttt.rs:91:17
Oct 21 16:56:23.385 INFO kablam!    |
Oct 21 16:56:23.385 INFO kablam! 77 |                 space => {
Oct 21 16:56:23.386 INFO kablam!    |                 ----- matches any value
Oct 21 16:56:23.386 INFO kablam! ...
Oct 21 16:56:23.386 INFO kablam! 91 |                 _ => panic!("Wrong turn")
Oct 21 16:56:23.386 INFO kablam!    |                 ^ unreachable pattern
Oct 21 16:56:23.387 INFO kablam!    |
Oct 21 16:56:23.387 INFO kablam!    = note: #[warn(unreachable_patterns)] on by default
Oct 21 16:56:23.387 INFO kablam! 
Oct 21 16:56:23.388 INFO kablam! warning: unused variable: `num`
Oct 21 16:56:23.388 INFO kablam!    --> src/main.rs:138:17
Oct 21 16:56:23.388 INFO kablam!     |
Oct 21 16:56:23.389 INFO kablam! 138 |             let num = 
Oct 21 16:56:23.389 INFO kablam!     |                 ^^^ help: consider using `_num` instead
Oct 21 16:56:23.389 INFO kablam!     |
Oct 21 16:56:23.389 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 21 16:56:23.390 INFO kablam! 
Oct 21 16:56:23.390 INFO kablam! warning: unused variable: `error`
Oct 21 16:56:23.390 INFO kablam!    --> src/main.rs:151:25
Oct 21 16:56:23.391 INFO kablam!     |
Oct 21 16:56:23.391 INFO kablam! 151 |                     Err(error) => {
Oct 21 16:56:23.391 INFO kablam!     |                         ^^^^^ help: consider using `_error` instead
Oct 21 16:56:23.392 INFO kablam! 
Oct 21 16:56:23.392 INFO kablam! warning: unused variable: `space`
Oct 21 16:56:23.392 INFO kablam!   --> src/ttt.rs:75:54
Oct 21 16:56:23.392 INFO kablam!    |
Oct 21 16:56:23.393 INFO kablam! 75 |         pub fn make_move(&mut self, location: usize, space: &Space) -> bool {
Oct 21 16:56:23.393 INFO kablam!    |                                                      ^^^^^ help: consider using `_space` instead
Oct 21 16:56:23.393 INFO kablam! 
Oct 21 16:56:23.394 INFO kablam! warning: unused variable: `c`
Oct 21 16:56:23.394 INFO kablam!    --> src/ttt.rs:183:29
Oct 21 16:56:23.394 INFO kablam!     |
Oct 21 16:56:23.395 INFO kablam! 183 |                 if let Some(c) = i.move_index {
Oct 21 16:56:23.395 INFO kablam!     |                             ^ help: consider using `_c` instead
Oct 21 16:56:23.395 INFO kablam! 
Oct 21 16:56:23.419 INFO kablam! warning: comparison is useless due to type limits
Oct 21 16:56:23.419 INFO kablam!   --> src/ttt.rs:78:24
Oct 21 16:56:23.419 INFO kablam!    |
Oct 21 16:56:23.419 INFO kablam! 78 |                     if location < 0 || location > 8 {
Oct 21 16:56:23.419 INFO kablam!    |                        ^^^^^^^^^^^^
Oct 21 16:56:23.424 INFO kablam!    |
Oct 21 16:56:23.425 INFO kablam!    = note: #[warn(unused_comparisons)] on by default
Oct 21 16:56:23.426 INFO kablam! 
Oct 21 16:56:23.426 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 16:56:23.426 INFO kablam!   --> src/main.rs:39:5
Oct 21 16:56:23.427 INFO kablam!    |
Oct 21 16:56:23.427 INFO kablam! 39 |     std::io::stdout().flush();
Oct 21 16:56:23.427 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:56:23.427 INFO kablam!    |
Oct 21 16:56:23.427 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 16:56:23.427 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 16:56:23.427 INFO kablam! 
Oct 21 16:56:23.428 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 16:56:23.428 INFO kablam!   --> src/main.rs:66:13
Oct 21 16:56:23.428 INFO kablam!    |
Oct 21 16:56:23.428 INFO kablam! 66 |             File::create(RECORD_FILE);
Oct 21 16:56:23.428 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:56:23.428 INFO kablam!    |
Oct 21 16:56:23.428 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 16:56:23.428 INFO kablam! 
Oct 21 16:56:23.429 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 16:56:23.429 INFO kablam!   --> src/main.rs:82:5
Oct 21 16:56:23.429 INFO kablam!    |
Oct 21 16:56:23.429 INFO kablam! 82 |     fs::write(RECORD_FILE, data);
Oct 21 16:56:23.429 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:56:23.429 INFO kablam!    |
Oct 21 16:56:23.429 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 16:56:23.429 INFO kablam! 
Oct 21 16:56:23.469 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
Oct 21 16:56:23.472 INFO kablam! su: No module specific data is present
Oct 21 16:56:24.198 INFO running `"docker" "rm" "-f" "e5d5255acde7f9ad5cdfc938293c1a4b526f84c46b0005595e56f68a49e5066e"`
Oct 21 16:56:24.476 INFO blam! e5d5255acde7f9ad5cdfc938293c1a4b526f84c46b0005595e56f68a49e5066e