Dec 14 10:47:46.360 INFO testing Dynisious/tic_tac_toe against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 10:47:46.360 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 10:47:46.597 INFO [stdout] c17f2b5b6a26e4566dc06150817be6cf8951674b0f87f5745aceb03a09a9a98a
Dec 14 10:47:46.603 INFO running `"docker" "start" "-a" "c17f2b5b6a26e4566dc06150817be6cf8951674b0f87f5745aceb03a09a9a98a"`
Dec 14 10:47:47.235 INFO [stderr] usermod: no changes
Dec 14 10:47:47.285 INFO [stderr]    Compiling tic_tac_toe v0.1.0 (/source)
Dec 14 10:47:47.663 INFO [stderr] warning: unused import: `squares::*`
Dec 14 10:47:47.663 INFO [stderr]  --> src/main.rs:8:5
Dec 14 10:47:47.664 INFO [stderr]   |
Dec 14 10:47:47.664 INFO [stderr] 8 | use squares::*;
Dec 14 10:47:47.664 INFO [stderr]   |     ^^^^^^^^^^
Dec 14 10:47:47.664 INFO [stderr]   |
Dec 14 10:47:47.664 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 10:47:47.664 INFO [stderr] 
Dec 14 10:47:47.664 INFO [stderr] warning: unused import: `board::*`
Dec 14 10:47:47.664 INFO [stderr]  --> src/main.rs:9:5
Dec 14 10:47:47.664 INFO [stderr]   |
Dec 14 10:47:47.664 INFO [stderr] 9 | use board::*;
Dec 14 10:47:47.664 INFO [stderr]   |     ^^^^^^^^
Dec 14 10:47:47.664 INFO [stderr] 
Dec 14 10:47:47.664 INFO [stderr] warning: unused import: `Read`
Dec 14 10:47:47.664 INFO [stderr]   --> src/main.rs:12:15
Dec 14 10:47:47.664 INFO [stderr]    |
Dec 14 10:47:47.664 INFO [stderr] 12 | use std::io::{Read, Write};
Dec 14 10:47:47.664 INFO [stderr]    |               ^^^^
Dec 14 10:47:47.664 INFO [stderr] 
Dec 14 10:47:47.710 INFO [stderr] warning: type alias is never used: `Square`
Dec 14 10:47:47.710 INFO [stderr]  --> src/squares.rs:5:1
Dec 14 10:47:47.710 INFO [stderr]   |
Dec 14 10:47:47.710 INFO [stderr] 5 | pub type Square = Option<Mark>;
Dec 14 10:47:47.710 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:47:47.710 INFO [stderr]   |
Dec 14 10:47:47.710 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 10:47:47.710 INFO [stderr] 
Dec 14 10:47:47.710 INFO [stderr] warning: variant is never constructed: `X`
Dec 14 10:47:47.710 INFO [stderr]   --> src/squares.rs:10:5
Dec 14 10:47:47.710 INFO [stderr]    |
Dec 14 10:47:47.710 INFO [stderr] 10 |     X, O
Dec 14 10:47:47.710 INFO [stderr]    |     ^
Dec 14 10:47:47.710 INFO [stderr] 
Dec 14 10:47:47.710 INFO [stderr] warning: variant is never constructed: `O`
Dec 14 10:47:47.711 INFO [stderr]   --> src/squares.rs:10:8
Dec 14 10:47:47.711 INFO [stderr]    |
Dec 14 10:47:47.711 INFO [stderr] 10 |     X, O
Dec 14 10:47:47.711 INFO [stderr]    |        ^
Dec 14 10:47:47.711 INFO [stderr] 
Dec 14 10:47:47.711 INFO [stderr] warning: method is never used: `set_square`
Dec 14 10:47:47.711 INFO [stderr]   --> src/board.rs:26:5
Dec 14 10:47:47.711 INFO [stderr]    |
Dec 14 10:47:47.711 INFO [stderr] 26 |     pub fn set_square(&mut self, row: usize, column: usize, square: Square) {
Dec 14 10:47:47.711 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:47:47.711 INFO [stderr] 
Dec 14 10:47:47.711 INFO [stderr] warning: method is never used: `winner`
Dec 14 10:47:47.711 INFO [stderr]   --> src/board.rs:33:5
Dec 14 10:47:47.711 INFO [stderr]    |
Dec 14 10:47:47.711 INFO [stderr] 33 |     pub fn winner(&self) -> Square {
Dec 14 10:47:47.711 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:47:47.711 INFO [stderr] 
Dec 14 10:47:48.113 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Dec 14 10:47:48.115 INFO [stderr] su: No module specific data is present
Dec 14 10:47:48.594 INFO running `"docker" "inspect" "c17f2b5b6a26e4566dc06150817be6cf8951674b0f87f5745aceb03a09a9a98a"`
Dec 14 10:47:48.724 INFO running `"docker" "rm" "-f" "c17f2b5b6a26e4566dc06150817be6cf8951674b0f87f5745aceb03a09a9a98a"`
Dec 14 10:47:48.814 INFO [stdout] c17f2b5b6a26e4566dc06150817be6cf8951674b0f87f5745aceb03a09a9a98a
Dec 14 10:47:48.817 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 10:47:49.148 INFO [stdout] 44f3a12aeaa097062fd7de012353f12db524c647de1998da905e26ef93d6413d
Dec 14 10:47:49.152 INFO running `"docker" "start" "-a" "44f3a12aeaa097062fd7de012353f12db524c647de1998da905e26ef93d6413d"`
Dec 14 10:47:49.604 INFO [stderr] usermod: no changes
Dec 14 10:47:49.637 INFO [stderr]    Compiling tic_tac_toe v0.1.0 (/source)
Dec 14 10:47:50.078 INFO [stderr] warning: unused import: `squares::*`
Dec 14 10:47:50.079 INFO [stderr]  --> src/main.rs:8:5
Dec 14 10:47:50.079 INFO [stderr]   |
Dec 14 10:47:50.079 INFO [stderr] 8 | use squares::*;
Dec 14 10:47:50.079 INFO [stderr]   |     ^^^^^^^^^^
Dec 14 10:47:50.079 INFO [stderr]   |
Dec 14 10:47:50.079 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 10:47:50.079 INFO [stderr] 
Dec 14 10:47:50.079 INFO [stderr] warning: unused import: `board::*`
Dec 14 10:47:50.079 INFO [stderr]  --> src/main.rs:9:5
Dec 14 10:47:50.079 INFO [stderr]   |
Dec 14 10:47:50.079 INFO [stderr] 9 | use board::*;
Dec 14 10:47:50.079 INFO [stderr]   |     ^^^^^^^^
Dec 14 10:47:50.079 INFO [stderr] 
Dec 14 10:47:50.079 INFO [stderr] warning: unused import: `Read`
Dec 14 10:47:50.079 INFO [stderr]   --> src/main.rs:12:15
Dec 14 10:47:50.079 INFO [stderr]    |
Dec 14 10:47:50.079 INFO [stderr] 12 | use std::io::{Read, Write};
Dec 14 10:47:50.079 INFO [stderr]    |               ^^^^
Dec 14 10:47:50.079 INFO [stderr] 
Dec 14 10:47:50.108 INFO [stderr] warning: type alias is never used: `Square`
Dec 14 10:47:50.108 INFO [stderr]  --> src/squares.rs:5:1
Dec 14 10:47:50.108 INFO [stderr]   |
Dec 14 10:47:50.108 INFO [stderr] 5 | pub type Square = Option<Mark>;
Dec 14 10:47:50.108 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:47:50.108 INFO [stderr]   |
Dec 14 10:47:50.108 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 10:47:50.108 INFO [stderr] 
Dec 14 10:47:50.108 INFO [stderr] warning: variant is never constructed: `X`
Dec 14 10:47:50.108 INFO [stderr]   --> src/squares.rs:10:5
Dec 14 10:47:50.108 INFO [stderr]    |
Dec 14 10:47:50.108 INFO [stderr] 10 |     X, O
Dec 14 10:47:50.108 INFO [stderr]    |     ^
Dec 14 10:47:50.108 INFO [stderr] 
Dec 14 10:47:50.108 INFO [stderr] warning: variant is never constructed: `O`
Dec 14 10:47:50.108 INFO [stderr]   --> src/squares.rs:10:8
Dec 14 10:47:50.108 INFO [stderr]    |
Dec 14 10:47:50.108 INFO [stderr] 10 |     X, O
Dec 14 10:47:50.108 INFO [stderr]    |        ^
Dec 14 10:47:50.108 INFO [stderr] 
Dec 14 10:47:50.108 INFO [stderr] warning: method is never used: `set_square`
Dec 14 10:47:50.108 INFO [stderr]   --> src/board.rs:26:5
Dec 14 10:47:50.108 INFO [stderr]    |
Dec 14 10:47:50.108 INFO [stderr] 26 |     pub fn set_square(&mut self, row: usize, column: usize, square: Square) {
Dec 14 10:47:50.108 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:47:50.108 INFO [stderr] 
Dec 14 10:47:50.108 INFO [stderr] warning: method is never used: `winner`
Dec 14 10:47:50.108 INFO [stderr]   --> src/board.rs:33:5
Dec 14 10:47:50.108 INFO [stderr]    |
Dec 14 10:47:50.108 INFO [stderr] 33 |     pub fn winner(&self) -> Square {
Dec 14 10:47:50.108 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:47:50.108 INFO [stderr] 
Dec 14 10:47:50.322 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Dec 14 10:47:50.325 INFO [stderr] su: No module specific data is present
Dec 14 10:47:50.675 INFO running `"docker" "inspect" "44f3a12aeaa097062fd7de012353f12db524c647de1998da905e26ef93d6413d"`
Dec 14 10:47:50.879 INFO running `"docker" "rm" "-f" "44f3a12aeaa097062fd7de012353f12db524c647de1998da905e26ef93d6413d"`
Dec 14 10:47:51.083 INFO [stdout] 44f3a12aeaa097062fd7de012353f12db524c647de1998da905e26ef93d6413d
Dec 14 10:47:51.085 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 10:47:51.385 INFO [stdout] ee07dc76e110d074bf673c5f93f08627be834fe4f2f78f364eb3212306eb3cbb
Dec 14 10:47:51.388 INFO running `"docker" "start" "-a" "ee07dc76e110d074bf673c5f93f08627be834fe4f2f78f364eb3212306eb3cbb"`
Dec 14 10:47:52.059 INFO [stderr] usermod: no changes
Dec 14 10:47:52.102 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 10:47:52.102 INFO [stderr]      Running /target/debug/deps/tic_tac_toe-aad35fd198079101
Dec 14 10:47:52.117 INFO [stdout] 
Dec 14 10:47:52.117 INFO [stdout] running 0 tests
Dec 14 10:47:52.117 INFO [stdout] 
Dec 14 10:47:52.117 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 10:47:52.117 INFO [stdout] 
Dec 14 10:47:52.123 INFO [stderr] su: No module specific data is present
Dec 14 10:47:52.665 INFO running `"docker" "inspect" "ee07dc76e110d074bf673c5f93f08627be834fe4f2f78f364eb3212306eb3cbb"`
Dec 14 10:47:52.913 INFO running `"docker" "rm" "-f" "ee07dc76e110d074bf673c5f93f08627be834fe4f2f78f364eb3212306eb3cbb"`
Dec 14 10:47:53.151 INFO [stdout] ee07dc76e110d074bf673c5f93f08627be834fe4f2f78f364eb3212306eb3cbb