Dec 05 19:59:54.076 INFO testing jeromew21/rust-tic-tac-toe against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 19:59:54.076 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 19:59:54.452 INFO [stdout] ba40de07c2aa8da78376b634b9966f62310f9d198d3dc056d514fc30f79f238b
Dec 05 19:59:54.458 INFO running `"docker" "start" "-a" "ba40de07c2aa8da78376b634b9966f62310f9d198d3dc056d514fc30f79f238b"`
Dec 05 19:59:55.479 INFO [stderr] usermod: no changes
Dec 05 19:59:55.528 INFO [stderr]    Compiling tic-tac-toe v0.1.0 (/source)
Dec 05 19:59:55.976 INFO [stderr] warning: unreachable pattern
Dec 05 19:59:55.976 INFO [stderr]   --> src/ttt.rs:91:17
Dec 05 19:59:55.976 INFO [stderr]    |
Dec 05 19:59:55.976 INFO [stderr] 77 |                 space => {
Dec 05 19:59:55.976 INFO [stderr]    |                 ----- matches any value
Dec 05 19:59:55.976 INFO [stderr] ...
Dec 05 19:59:55.976 INFO [stderr] 91 |                 _ => panic!("Wrong turn")
Dec 05 19:59:55.976 INFO [stderr]    |                 ^ unreachable pattern
Dec 05 19:59:55.976 INFO [stderr]    |
Dec 05 19:59:55.976 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 05 19:59:55.976 INFO [stderr] 
Dec 05 19:59:55.993 INFO [stderr] warning: unused variable: `num`
Dec 05 19:59:55.993 INFO [stderr]    --> src/main.rs:138:17
Dec 05 19:59:55.993 INFO [stderr]     |
Dec 05 19:59:55.993 INFO [stderr] 138 |             let num = 
Dec 05 19:59:55.993 INFO [stderr]     |                 ^^^ help: consider using `_num` instead
Dec 05 19:59:55.993 INFO [stderr]     |
Dec 05 19:59:55.993 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 19:59:55.993 INFO [stderr] 
Dec 05 19:59:55.993 INFO [stderr] warning: unused variable: `error`
Dec 05 19:59:55.993 INFO [stderr]    --> src/main.rs:151:25
Dec 05 19:59:55.993 INFO [stderr]     |
Dec 05 19:59:55.993 INFO [stderr] 151 |                     Err(error) => {
Dec 05 19:59:55.993 INFO [stderr]     |                         ^^^^^ help: consider using `_error` instead
Dec 05 19:59:55.993 INFO [stderr] 
Dec 05 19:59:55.993 INFO [stderr] warning: unused variable: `space`
Dec 05 19:59:55.993 INFO [stderr]   --> src/ttt.rs:75:54
Dec 05 19:59:55.993 INFO [stderr]    |
Dec 05 19:59:55.993 INFO [stderr] 75 |         pub fn make_move(&mut self, location: usize, space: &Space) -> bool {
Dec 05 19:59:55.993 INFO [stderr]    |                                                      ^^^^^ help: consider using `_space` instead
Dec 05 19:59:55.993 INFO [stderr] 
Dec 05 19:59:55.993 INFO [stderr] warning: unused variable: `c`
Dec 05 19:59:55.993 INFO [stderr]    --> src/ttt.rs:183:29
Dec 05 19:59:55.993 INFO [stderr]     |
Dec 05 19:59:55.993 INFO [stderr] 183 |                 if let Some(c) = i.move_index {
Dec 05 19:59:55.993 INFO [stderr]     |                             ^ help: consider using `_c` instead
Dec 05 19:59:55.993 INFO [stderr] 
Dec 05 19:59:56.004 INFO [stderr] warning: comparison is useless due to type limits
Dec 05 19:59:56.004 INFO [stderr]   --> src/ttt.rs:78:24
Dec 05 19:59:56.004 INFO [stderr]    |
Dec 05 19:59:56.004 INFO [stderr] 78 |                     if location < 0 || location > 8 {
Dec 05 19:59:56.004 INFO [stderr]    |                        ^^^^^^^^^^^^
Dec 05 19:59:56.004 INFO [stderr]    |
Dec 05 19:59:56.008 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Dec 05 19:59:56.008 INFO [stderr] 
Dec 05 19:59:56.008 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 19:59:56.008 INFO [stderr]   --> src/main.rs:39:5
Dec 05 19:59:56.008 INFO [stderr]    |
Dec 05 19:59:56.008 INFO [stderr] 39 |     std::io::stdout().flush();
Dec 05 19:59:56.008 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 19:59:56.008 INFO [stderr]    |
Dec 05 19:59:56.008 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 19:59:56.008 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 19:59:56.008 INFO [stderr] 
Dec 05 19:59:56.008 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 19:59:56.008 INFO [stderr]   --> src/main.rs:66:13
Dec 05 19:59:56.008 INFO [stderr]    |
Dec 05 19:59:56.008 INFO [stderr] 66 |             File::create(RECORD_FILE);
Dec 05 19:59:56.008 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 19:59:56.008 INFO [stderr]    |
Dec 05 19:59:56.008 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 19:59:56.008 INFO [stderr] 
Dec 05 19:59:56.009 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 19:59:56.009 INFO [stderr]   --> src/main.rs:82:5
Dec 05 19:59:56.009 INFO [stderr]    |
Dec 05 19:59:56.009 INFO [stderr] 82 |     fs::write(RECORD_FILE, data);
Dec 05 19:59:56.009 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 19:59:56.009 INFO [stderr]    |
Dec 05 19:59:56.009 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 19:59:56.009 INFO [stderr] 
Dec 05 19:59:56.802 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
Dec 05 19:59:56.806 INFO [stderr] su: No module specific data is present
Dec 05 19:59:57.230 INFO running `"docker" "inspect" "ba40de07c2aa8da78376b634b9966f62310f9d198d3dc056d514fc30f79f238b"`
Dec 05 19:59:57.344 INFO running `"docker" "rm" "-f" "ba40de07c2aa8da78376b634b9966f62310f9d198d3dc056d514fc30f79f238b"`
Dec 05 19:59:57.481 INFO [stdout] ba40de07c2aa8da78376b634b9966f62310f9d198d3dc056d514fc30f79f238b
Dec 05 19:59:57.486 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 19:59:57.780 INFO [stdout] d45b881d8694d3d93376a62447f33fc312ec46b669b1093de3a4bb4f44106378
Dec 05 19:59:57.786 INFO running `"docker" "start" "-a" "d45b881d8694d3d93376a62447f33fc312ec46b669b1093de3a4bb4f44106378"`
Dec 05 19:59:58.508 INFO [stderr] usermod: no changes
Dec 05 19:59:58.584 INFO [stderr]    Compiling tic-tac-toe v0.1.0 (/source)
Dec 05 19:59:59.052 INFO [stderr] warning: unreachable pattern
Dec 05 19:59:59.052 INFO [stderr]   --> src/ttt.rs:91:17
Dec 05 19:59:59.052 INFO [stderr]    |
Dec 05 19:59:59.052 INFO [stderr] 77 |                 space => {
Dec 05 19:59:59.052 INFO [stderr]    |                 ----- matches any value
Dec 05 19:59:59.053 INFO [stderr] ...
Dec 05 19:59:59.053 INFO [stderr] 91 |                 _ => panic!("Wrong turn")
Dec 05 19:59:59.053 INFO [stderr]    |                 ^ unreachable pattern
Dec 05 19:59:59.053 INFO [stderr]    |
Dec 05 19:59:59.053 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 05 19:59:59.053 INFO [stderr] 
Dec 05 19:59:59.053 INFO [stderr] warning: unused variable: `num`
Dec 05 19:59:59.053 INFO [stderr]    --> src/main.rs:138:17
Dec 05 19:59:59.053 INFO [stderr]     |
Dec 05 19:59:59.053 INFO [stderr] 138 |             let num = 
Dec 05 19:59:59.053 INFO [stderr]     |                 ^^^ help: consider using `_num` instead
Dec 05 19:59:59.053 INFO [stderr]     |
Dec 05 19:59:59.053 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 19:59:59.053 INFO [stderr] 
Dec 05 19:59:59.053 INFO [stderr] warning: unused variable: `error`
Dec 05 19:59:59.053 INFO [stderr]    --> src/main.rs:151:25
Dec 05 19:59:59.053 INFO [stderr]     |
Dec 05 19:59:59.053 INFO [stderr] 151 |                     Err(error) => {
Dec 05 19:59:59.053 INFO [stderr]     |                         ^^^^^ help: consider using `_error` instead
Dec 05 19:59:59.053 INFO [stderr] 
Dec 05 19:59:59.053 INFO [stderr] warning: unused variable: `space`
Dec 05 19:59:59.053 INFO [stderr]   --> src/ttt.rs:75:54
Dec 05 19:59:59.053 INFO [stderr]    |
Dec 05 19:59:59.053 INFO [stderr] 75 |         pub fn make_move(&mut self, location: usize, space: &Space) -> bool {
Dec 05 19:59:59.053 INFO [stderr]    |                                                      ^^^^^ help: consider using `_space` instead
Dec 05 19:59:59.053 INFO [stderr] 
Dec 05 19:59:59.053 INFO [stderr] warning: unused variable: `c`
Dec 05 19:59:59.053 INFO [stderr]    --> src/ttt.rs:183:29
Dec 05 19:59:59.053 INFO [stderr]     |
Dec 05 19:59:59.053 INFO [stderr] 183 |                 if let Some(c) = i.move_index {
Dec 05 19:59:59.053 INFO [stderr]     |                             ^ help: consider using `_c` instead
Dec 05 19:59:59.053 INFO [stderr] 
Dec 05 19:59:59.080 INFO [stderr] warning: comparison is useless due to type limits
Dec 05 19:59:59.080 INFO [stderr]   --> src/ttt.rs:78:24
Dec 05 19:59:59.080 INFO [stderr]    |
Dec 05 19:59:59.080 INFO [stderr] 78 |                     if location < 0 || location > 8 {
Dec 05 19:59:59.080 INFO [stderr]    |                        ^^^^^^^^^^^^
Dec 05 19:59:59.080 INFO [stderr]    |
Dec 05 19:59:59.080 INFO [stderr]    = note: #[warn(unused_comparisons)] on by default
Dec 05 19:59:59.080 INFO [stderr] 
Dec 05 19:59:59.080 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 19:59:59.080 INFO [stderr]   --> src/main.rs:39:5
Dec 05 19:59:59.080 INFO [stderr]    |
Dec 05 19:59:59.080 INFO [stderr] 39 |     std::io::stdout().flush();
Dec 05 19:59:59.080 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 19:59:59.080 INFO [stderr]    |
Dec 05 19:59:59.080 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 19:59:59.080 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 19:59:59.080 INFO [stderr] 
Dec 05 19:59:59.080 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 19:59:59.081 INFO [stderr]   --> src/main.rs:66:13
Dec 05 19:59:59.081 INFO [stderr]    |
Dec 05 19:59:59.081 INFO [stderr] 66 |             File::create(RECORD_FILE);
Dec 05 19:59:59.081 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 19:59:59.081 INFO [stderr]    |
Dec 05 19:59:59.081 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 19:59:59.081 INFO [stderr] 
Dec 05 19:59:59.084 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 19:59:59.084 INFO [stderr]   --> src/main.rs:82:5
Dec 05 19:59:59.084 INFO [stderr]    |
Dec 05 19:59:59.084 INFO [stderr] 82 |     fs::write(RECORD_FILE, data);
Dec 05 19:59:59.084 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 19:59:59.084 INFO [stderr]    |
Dec 05 19:59:59.084 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 19:59:59.084 INFO [stderr] 
Dec 05 19:59:59.549 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Dec 05 19:59:59.552 INFO [stderr] su: No module specific data is present
Dec 05 20:00:00.618 INFO running `"docker" "inspect" "d45b881d8694d3d93376a62447f33fc312ec46b669b1093de3a4bb4f44106378"`
Dec 05 20:00:00.882 INFO running `"docker" "rm" "-f" "d45b881d8694d3d93376a62447f33fc312ec46b669b1093de3a4bb4f44106378"`
Dec 05 20:00:01.201 INFO [stdout] d45b881d8694d3d93376a62447f33fc312ec46b669b1093de3a4bb4f44106378
Dec 05 20:00:01.208 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 20:00:01.580 INFO [stdout] 3bb6185458eacca810fc934108548d845c12c7c1ebf6a759ae18fcefcaa050d0
Dec 05 20:00:01.582 INFO running `"docker" "start" "-a" "3bb6185458eacca810fc934108548d845c12c7c1ebf6a759ae18fcefcaa050d0"`
Dec 05 20:00:02.908 INFO [stderr] usermod: no changes
Dec 05 20:00:03.012 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 05 20:00:03.012 INFO [stderr]      Running /target/debug/deps/tic_tac_toe-8f123673da60f7cf
Dec 05 20:00:03.022 INFO [stderr] su: No module specific data is present
Dec 05 20:00:03.022 INFO [stdout] 
Dec 05 20:00:03.022 INFO [stdout] running 0 tests
Dec 05 20:00:03.022 INFO [stdout] 
Dec 05 20:00:03.022 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 20:00:03.022 INFO [stdout] 
Dec 05 20:00:03.578 INFO running `"docker" "inspect" "3bb6185458eacca810fc934108548d845c12c7c1ebf6a759ae18fcefcaa050d0"`
Dec 05 20:00:03.856 INFO running `"docker" "rm" "-f" "3bb6185458eacca810fc934108548d845c12c7c1ebf6a759ae18fcefcaa050d0"`
Dec 05 20:00:04.172 INFO [stdout] 3bb6185458eacca810fc934108548d845c12c7c1ebf6a759ae18fcefcaa050d0