Nov 17 15:46:09.008 INFO testing Dynisious/tic_tac_toe against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 15:46:09.008 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 17 15:46:09.502 INFO [stdout] b558d2e6fd6c2381c383968ea9f6f80f1a996b862a56c7743437d98069329411
Nov 17 15:46:09.508 INFO running `"docker" "start" "-a" "b558d2e6fd6c2381c383968ea9f6f80f1a996b862a56c7743437d98069329411"`
Nov 17 15:46:10.125 INFO [stderr] usermod: no changes
Nov 17 15:46:10.164 INFO [stderr]    Compiling tic_tac_toe v0.1.0 (/source)
Nov 17 15:46:10.455 INFO [stderr] warning: unused import: `squares::*`
Nov 17 15:46:10.455 INFO [stderr]  --> src/main.rs:8:5
Nov 17 15:46:10.455 INFO [stderr]   |
Nov 17 15:46:10.455 INFO [stderr] 8 | use squares::*;
Nov 17 15:46:10.455 INFO [stderr]   |     ^^^^^^^^^^
Nov 17 15:46:10.455 INFO [stderr]   |
Nov 17 15:46:10.455 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 15:46:10.455 INFO [stderr] 
Nov 17 15:46:10.455 INFO [stderr] warning: unused import: `board::*`
Nov 17 15:46:10.455 INFO [stderr]  --> src/main.rs:9:5
Nov 17 15:46:10.455 INFO [stderr]   |
Nov 17 15:46:10.455 INFO [stderr] 9 | use board::*;
Nov 17 15:46:10.455 INFO [stderr]   |     ^^^^^^^^
Nov 17 15:46:10.455 INFO [stderr] 
Nov 17 15:46:10.455 INFO [stderr] warning: unused import: `Read`
Nov 17 15:46:10.455 INFO [stderr]   --> src/main.rs:12:15
Nov 17 15:46:10.455 INFO [stderr]    |
Nov 17 15:46:10.455 INFO [stderr] 12 | use std::io::{Read, Write};
Nov 17 15:46:10.455 INFO [stderr]    |               ^^^^
Nov 17 15:46:10.455 INFO [stderr] 
Nov 17 15:46:10.511 INFO [stderr] warning: type alias is never used: `Square`
Nov 17 15:46:10.511 INFO [stderr]  --> src/squares.rs:5:1
Nov 17 15:46:10.511 INFO [stderr]   |
Nov 17 15:46:10.511 INFO [stderr] 5 | pub type Square = Option<Mark>;
Nov 17 15:46:10.511 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:46:10.511 INFO [stderr]   |
Nov 17 15:46:10.511 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 15:46:10.511 INFO [stderr] 
Nov 17 15:46:10.511 INFO [stderr] warning: variant is never constructed: `X`
Nov 17 15:46:10.511 INFO [stderr]   --> src/squares.rs:10:5
Nov 17 15:46:10.511 INFO [stderr]    |
Nov 17 15:46:10.511 INFO [stderr] 10 |     X, O
Nov 17 15:46:10.511 INFO [stderr]    |     ^
Nov 17 15:46:10.511 INFO [stderr] 
Nov 17 15:46:10.511 INFO [stderr] warning: variant is never constructed: `O`
Nov 17 15:46:10.511 INFO [stderr]   --> src/squares.rs:10:8
Nov 17 15:46:10.511 INFO [stderr]    |
Nov 17 15:46:10.511 INFO [stderr] 10 |     X, O
Nov 17 15:46:10.511 INFO [stderr]    |        ^
Nov 17 15:46:10.511 INFO [stderr] 
Nov 17 15:46:10.511 INFO [stderr] warning: method is never used: `set_square`
Nov 17 15:46:10.511 INFO [stderr]   --> src/board.rs:26:5
Nov 17 15:46:10.511 INFO [stderr]    |
Nov 17 15:46:10.511 INFO [stderr] 26 |     pub fn set_square(&mut self, row: usize, column: usize, square: Square) {
Nov 17 15:46:10.511 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:46:10.511 INFO [stderr] 
Nov 17 15:46:10.511 INFO [stderr] warning: method is never used: `winner`
Nov 17 15:46:10.511 INFO [stderr]   --> src/board.rs:33:5
Nov 17 15:46:10.511 INFO [stderr]    |
Nov 17 15:46:10.511 INFO [stderr] 33 |     pub fn winner(&self) -> Square {
Nov 17 15:46:10.511 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:46:10.511 INFO [stderr] 
Nov 17 15:46:11.007 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Nov 17 15:46:11.007 INFO [stderr] su: No module specific data is present
Nov 17 15:46:11.728 INFO running `"docker" "inspect" "b558d2e6fd6c2381c383968ea9f6f80f1a996b862a56c7743437d98069329411"`
Nov 17 15:46:11.925 INFO running `"docker" "rm" "-f" "b558d2e6fd6c2381c383968ea9f6f80f1a996b862a56c7743437d98069329411"`
Nov 17 15:46:12.182 INFO [stdout] b558d2e6fd6c2381c383968ea9f6f80f1a996b862a56c7743437d98069329411
Nov 17 15:46:12.189 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 17 15:46:12.610 INFO [stdout] 40ce67b7de5e69eea4ac5cd57aed4e1ff7d35bfd466a3ae3b392e351e93d0d24
Nov 17 15:46:12.613 INFO running `"docker" "start" "-a" "40ce67b7de5e69eea4ac5cd57aed4e1ff7d35bfd466a3ae3b392e351e93d0d24"`
Nov 17 15:46:13.855 INFO [stderr] usermod: no changes
Nov 17 15:46:13.907 INFO [stderr]    Compiling tic_tac_toe v0.1.0 (/source)
Nov 17 15:46:14.551 INFO [stderr] warning: unused import: `squares::*`
Nov 17 15:46:14.551 INFO [stderr]  --> src/main.rs:8:5
Nov 17 15:46:14.551 INFO [stderr]   |
Nov 17 15:46:14.551 INFO [stderr] 8 | use squares::*;
Nov 17 15:46:14.551 INFO [stderr]   |     ^^^^^^^^^^
Nov 17 15:46:14.551 INFO [stderr]   |
Nov 17 15:46:14.551 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 15:46:14.551 INFO [stderr] 
Nov 17 15:46:14.551 INFO [stderr] warning: unused import: `board::*`
Nov 17 15:46:14.551 INFO [stderr]  --> src/main.rs:9:5
Nov 17 15:46:14.551 INFO [stderr]   |
Nov 17 15:46:14.551 INFO [stderr] 9 | use board::*;
Nov 17 15:46:14.551 INFO [stderr]   |     ^^^^^^^^
Nov 17 15:46:14.551 INFO [stderr] 
Nov 17 15:46:14.551 INFO [stderr] warning: unused import: `Read`
Nov 17 15:46:14.551 INFO [stderr]   --> src/main.rs:12:15
Nov 17 15:46:14.551 INFO [stderr]    |
Nov 17 15:46:14.551 INFO [stderr] 12 | use std::io::{Read, Write};
Nov 17 15:46:14.551 INFO [stderr]    |               ^^^^
Nov 17 15:46:14.551 INFO [stderr] 
Nov 17 15:46:14.623 INFO [stderr] warning: type alias is never used: `Square`
Nov 17 15:46:14.623 INFO [stderr]  --> src/squares.rs:5:1
Nov 17 15:46:14.623 INFO [stderr]   |
Nov 17 15:46:14.623 INFO [stderr] 5 | pub type Square = Option<Mark>;
Nov 17 15:46:14.623 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:46:14.623 INFO [stderr]   |
Nov 17 15:46:14.623 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 15:46:14.623 INFO [stderr] 
Nov 17 15:46:14.623 INFO [stderr] warning: variant is never constructed: `X`
Nov 17 15:46:14.623 INFO [stderr]   --> src/squares.rs:10:5
Nov 17 15:46:14.623 INFO [stderr]    |
Nov 17 15:46:14.623 INFO [stderr] 10 |     X, O
Nov 17 15:46:14.623 INFO [stderr]    |     ^
Nov 17 15:46:14.623 INFO [stderr] 
Nov 17 15:46:14.623 INFO [stderr] warning: variant is never constructed: `O`
Nov 17 15:46:14.623 INFO [stderr]   --> src/squares.rs:10:8
Nov 17 15:46:14.623 INFO [stderr]    |
Nov 17 15:46:14.623 INFO [stderr] 10 |     X, O
Nov 17 15:46:14.623 INFO [stderr]    |        ^
Nov 17 15:46:14.623 INFO [stderr] 
Nov 17 15:46:14.623 INFO [stderr] warning: method is never used: `set_square`
Nov 17 15:46:14.623 INFO [stderr]   --> src/board.rs:26:5
Nov 17 15:46:14.623 INFO [stderr]    |
Nov 17 15:46:14.623 INFO [stderr] 26 |     pub fn set_square(&mut self, row: usize, column: usize, square: Square) {
Nov 17 15:46:14.623 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:46:14.623 INFO [stderr] 
Nov 17 15:46:14.623 INFO [stderr] warning: method is never used: `winner`
Nov 17 15:46:14.623 INFO [stderr]   --> src/board.rs:33:5
Nov 17 15:46:14.623 INFO [stderr]    |
Nov 17 15:46:14.623 INFO [stderr] 33 |     pub fn winner(&self) -> Square {
Nov 17 15:46:14.623 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:46:14.623 INFO [stderr] 
Nov 17 15:46:14.958 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Nov 17 15:46:14.961 INFO [stderr] su: No module specific data is present
Nov 17 15:46:15.753 INFO running `"docker" "inspect" "40ce67b7de5e69eea4ac5cd57aed4e1ff7d35bfd466a3ae3b392e351e93d0d24"`
Nov 17 15:46:15.874 INFO running `"docker" "rm" "-f" "40ce67b7de5e69eea4ac5cd57aed4e1ff7d35bfd466a3ae3b392e351e93d0d24"`
Nov 17 15:46:16.071 INFO [stdout] 40ce67b7de5e69eea4ac5cd57aed4e1ff7d35bfd466a3ae3b392e351e93d0d24
Nov 17 15:46:16.076 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 17 15:46:16.483 INFO [stdout] 91a628ab6f6816b35f3bc1ae89b8d88b1e0e20bc6acee0710e52c27d9eb7e242
Nov 17 15:46:16.489 INFO running `"docker" "start" "-a" "91a628ab6f6816b35f3bc1ae89b8d88b1e0e20bc6acee0710e52c27d9eb7e242"`
Nov 17 15:46:17.199 INFO [stderr] usermod: no changes
Nov 17 15:46:17.232 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 17 15:46:17.232 INFO [stderr]      Running /target/debug/deps/tic_tac_toe-8a668524870b5785
Nov 17 15:46:17.236 INFO [stdout] 
Nov 17 15:46:17.236 INFO [stdout] running 0 tests
Nov 17 15:46:17.236 INFO [stdout] 
Nov 17 15:46:17.236 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 15:46:17.236 INFO [stdout] 
Nov 17 15:46:17.239 INFO [stderr] su: No module specific data is present
Nov 17 15:46:17.680 INFO running `"docker" "inspect" "91a628ab6f6816b35f3bc1ae89b8d88b1e0e20bc6acee0710e52c27d9eb7e242"`
Nov 17 15:46:17.764 INFO running `"docker" "rm" "-f" "91a628ab6f6816b35f3bc1ae89b8d88b1e0e20bc6acee0710e52c27d9eb7e242"`
Nov 17 15:46:17.917 INFO [stdout] 91a628ab6f6816b35f3bc1ae89b8d88b1e0e20bc6acee0710e52c27d9eb7e242