Nov 17 15:46:06.065 INFO testing Dynisious/tic_tac_toe against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 15:46:06.067 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 17 15:46:06.852 INFO [stdout] 76abcd610c6630ec378d3ab347bcce213e9442cf45d516dc5414cc7ecac01870
Nov 17 15:46:06.854 INFO running `"docker" "start" "-a" "76abcd610c6630ec378d3ab347bcce213e9442cf45d516dc5414cc7ecac01870"`
Nov 17 15:46:07.518 INFO [stderr] usermod: no changes
Nov 17 15:46:07.543 INFO [stderr]    Compiling tic_tac_toe v0.1.0 (/source)
Nov 17 15:46:07.861 INFO [stderr] warning: unused import: `squares::*`
Nov 17 15:46:07.861 INFO [stderr]  --> src/main.rs:8:5
Nov 17 15:46:07.861 INFO [stderr]   |
Nov 17 15:46:07.861 INFO [stderr] 8 | use squares::*;
Nov 17 15:46:07.861 INFO [stderr]   |     ^^^^^^^^^^
Nov 17 15:46:07.861 INFO [stderr]   |
Nov 17 15:46:07.861 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 15:46:07.861 INFO [stderr] 
Nov 17 15:46:07.861 INFO [stderr] warning: unused import: `board::*`
Nov 17 15:46:07.861 INFO [stderr]  --> src/main.rs:9:5
Nov 17 15:46:07.861 INFO [stderr]   |
Nov 17 15:46:07.861 INFO [stderr] 9 | use board::*;
Nov 17 15:46:07.861 INFO [stderr]   |     ^^^^^^^^
Nov 17 15:46:07.861 INFO [stderr] 
Nov 17 15:46:07.861 INFO [stderr] warning: unused import: `Read`
Nov 17 15:46:07.861 INFO [stderr]   --> src/main.rs:12:15
Nov 17 15:46:07.861 INFO [stderr]    |
Nov 17 15:46:07.861 INFO [stderr] 12 | use std::io::{Read, Write};
Nov 17 15:46:07.861 INFO [stderr]    |               ^^^^
Nov 17 15:46:07.861 INFO [stderr] 
Nov 17 15:46:07.923 INFO [stderr] warning: type alias is never used: `Square`
Nov 17 15:46:07.923 INFO [stderr]  --> src/squares.rs:5:1
Nov 17 15:46:07.923 INFO [stderr]   |
Nov 17 15:46:07.923 INFO [stderr] 5 | pub type Square = Option<Mark>;
Nov 17 15:46:07.923 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:46:07.923 INFO [stderr]   |
Nov 17 15:46:07.923 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 15:46:07.923 INFO [stderr] 
Nov 17 15:46:07.923 INFO [stderr] warning: variant is never constructed: `X`
Nov 17 15:46:07.923 INFO [stderr]   --> src/squares.rs:10:5
Nov 17 15:46:07.923 INFO [stderr]    |
Nov 17 15:46:07.923 INFO [stderr] 10 |     X, O
Nov 17 15:46:07.923 INFO [stderr]    |     ^
Nov 17 15:46:07.923 INFO [stderr] 
Nov 17 15:46:07.923 INFO [stderr] warning: variant is never constructed: `O`
Nov 17 15:46:07.923 INFO [stderr]   --> src/squares.rs:10:8
Nov 17 15:46:07.923 INFO [stderr]    |
Nov 17 15:46:07.923 INFO [stderr] 10 |     X, O
Nov 17 15:46:07.923 INFO [stderr]    |        ^
Nov 17 15:46:07.923 INFO [stderr] 
Nov 17 15:46:07.923 INFO [stderr] warning: method is never used: `set_square`
Nov 17 15:46:07.923 INFO [stderr]   --> src/board.rs:26:5
Nov 17 15:46:07.923 INFO [stderr]    |
Nov 17 15:46:07.923 INFO [stderr] 26 |     pub fn set_square(&mut self, row: usize, column: usize, square: Square) {
Nov 17 15:46:07.923 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:46:07.923 INFO [stderr] 
Nov 17 15:46:07.923 INFO [stderr] warning: method is never used: `winner`
Nov 17 15:46:07.923 INFO [stderr]   --> src/board.rs:33:5
Nov 17 15:46:07.923 INFO [stderr]    |
Nov 17 15:46:07.923 INFO [stderr] 33 |     pub fn winner(&self) -> Square {
Nov 17 15:46:07.923 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:46:07.923 INFO [stderr] 
Nov 17 15:46:08.436 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Nov 17 15:46:08.439 INFO [stderr] su: No module specific data is present
Nov 17 15:46:09.012 INFO running `"docker" "inspect" "76abcd610c6630ec378d3ab347bcce213e9442cf45d516dc5414cc7ecac01870"`
Nov 17 15:46:09.328 INFO running `"docker" "rm" "-f" "76abcd610c6630ec378d3ab347bcce213e9442cf45d516dc5414cc7ecac01870"`
Nov 17 15:46:09.527 INFO [stdout] 76abcd610c6630ec378d3ab347bcce213e9442cf45d516dc5414cc7ecac01870
Nov 17 15:46:09.529 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 17 15:46:09.817 INFO [stdout] 91c21a74eef08f4f8f59a18579f875e595ede7d1a41b1118cb241ff6a562ff28
Nov 17 15:46:09.817 INFO running `"docker" "start" "-a" "91c21a74eef08f4f8f59a18579f875e595ede7d1a41b1118cb241ff6a562ff28"`
Nov 17 15:46:10.431 INFO [stderr] usermod: no changes
Nov 17 15:46:10.484 INFO [stderr]    Compiling tic_tac_toe v0.1.0 (/source)
Nov 17 15:46:10.955 INFO [stderr] warning: unused import: `squares::*`
Nov 17 15:46:10.955 INFO [stderr]  --> src/main.rs:8:5
Nov 17 15:46:10.955 INFO [stderr]   |
Nov 17 15:46:10.955 INFO [stderr] 8 | use squares::*;
Nov 17 15:46:10.955 INFO [stderr]   |     ^^^^^^^^^^
Nov 17 15:46:10.955 INFO [stderr]   |
Nov 17 15:46:10.955 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 17 15:46:10.955 INFO [stderr] 
Nov 17 15:46:10.955 INFO [stderr] warning: unused import: `board::*`
Nov 17 15:46:10.955 INFO [stderr]  --> src/main.rs:9:5
Nov 17 15:46:10.955 INFO [stderr]   |
Nov 17 15:46:10.955 INFO [stderr] 9 | use board::*;
Nov 17 15:46:10.955 INFO [stderr]   |     ^^^^^^^^
Nov 17 15:46:10.955 INFO [stderr] 
Nov 17 15:46:10.955 INFO [stderr] warning: unused import: `Read`
Nov 17 15:46:10.955 INFO [stderr]   --> src/main.rs:12:15
Nov 17 15:46:10.955 INFO [stderr]    |
Nov 17 15:46:10.955 INFO [stderr] 12 | use std::io::{Read, Write};
Nov 17 15:46:10.956 INFO [stderr]    |               ^^^^
Nov 17 15:46:10.956 INFO [stderr] 
Nov 17 15:46:11.027 INFO [stderr] warning: type alias is never used: `Square`
Nov 17 15:46:11.027 INFO [stderr]  --> src/squares.rs:5:1
Nov 17 15:46:11.027 INFO [stderr]   |
Nov 17 15:46:11.027 INFO [stderr] 5 | pub type Square = Option<Mark>;
Nov 17 15:46:11.027 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:46:11.027 INFO [stderr]   |
Nov 17 15:46:11.027 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 15:46:11.027 INFO [stderr] 
Nov 17 15:46:11.027 INFO [stderr] warning: variant is never constructed: `X`
Nov 17 15:46:11.027 INFO [stderr]   --> src/squares.rs:10:5
Nov 17 15:46:11.027 INFO [stderr]    |
Nov 17 15:46:11.027 INFO [stderr] 10 |     X, O
Nov 17 15:46:11.027 INFO [stderr]    |     ^
Nov 17 15:46:11.027 INFO [stderr] 
Nov 17 15:46:11.027 INFO [stderr] warning: variant is never constructed: `O`
Nov 17 15:46:11.027 INFO [stderr]   --> src/squares.rs:10:8
Nov 17 15:46:11.027 INFO [stderr]    |
Nov 17 15:46:11.027 INFO [stderr] 10 |     X, O
Nov 17 15:46:11.027 INFO [stderr]    |        ^
Nov 17 15:46:11.027 INFO [stderr] 
Nov 17 15:46:11.027 INFO [stderr] warning: method is never used: `set_square`
Nov 17 15:46:11.027 INFO [stderr]   --> src/board.rs:26:5
Nov 17 15:46:11.027 INFO [stderr]    |
Nov 17 15:46:11.027 INFO [stderr] 26 |     pub fn set_square(&mut self, row: usize, column: usize, square: Square) {
Nov 17 15:46:11.027 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:46:11.027 INFO [stderr] 
Nov 17 15:46:11.027 INFO [stderr] warning: method is never used: `winner`
Nov 17 15:46:11.027 INFO [stderr]   --> src/board.rs:33:5
Nov 17 15:46:11.027 INFO [stderr]    |
Nov 17 15:46:11.027 INFO [stderr] 33 |     pub fn winner(&self) -> Square {
Nov 17 15:46:11.027 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 15:46:11.027 INFO [stderr] 
Nov 17 15:46:11.411 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
Nov 17 15:46:11.411 INFO [stderr] su: No module specific data is present
Nov 17 15:46:11.905 INFO running `"docker" "inspect" "91c21a74eef08f4f8f59a18579f875e595ede7d1a41b1118cb241ff6a562ff28"`
Nov 17 15:46:12.241 INFO running `"docker" "rm" "-f" "91c21a74eef08f4f8f59a18579f875e595ede7d1a41b1118cb241ff6a562ff28"`
Nov 17 15:46:12.463 INFO [stdout] 91c21a74eef08f4f8f59a18579f875e595ede7d1a41b1118cb241ff6a562ff28
Nov 17 15:46:12.469 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 17 15:46:12.807 INFO [stdout] ca877721d26a8279b0d85bd52ba5fc821467beb20e941f4edcaa1cd07d57d81d
Nov 17 15:46:12.807 INFO running `"docker" "start" "-a" "ca877721d26a8279b0d85bd52ba5fc821467beb20e941f4edcaa1cd07d57d81d"`
Nov 17 15:46:14.378 INFO [stderr] usermod: no changes
Nov 17 15:46:14.429 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 17 15:46:14.437 INFO [stderr]      Running /target/debug/deps/tic_tac_toe-3c7b8e6ece7f8788
Nov 17 15:46:14.443 INFO [stdout] 
Nov 17 15:46:14.443 INFO [stdout] running 0 tests
Nov 17 15:46:14.443 INFO [stdout] 
Nov 17 15:46:14.443 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 15:46:14.443 INFO [stdout] 
Nov 17 15:46:14.453 INFO [stderr] su: No module specific data is present
Nov 17 15:46:15.770 INFO running `"docker" "inspect" "ca877721d26a8279b0d85bd52ba5fc821467beb20e941f4edcaa1cd07d57d81d"`
Nov 17 15:46:15.873 INFO running `"docker" "rm" "-f" "ca877721d26a8279b0d85bd52ba5fc821467beb20e941f4edcaa1cd07d57d81d"`
Nov 17 15:46:16.031 INFO [stdout] ca877721d26a8279b0d85bd52ba5fc821467beb20e941f4edcaa1cd07d57d81d