Dec 05 16:37:09.128 INFO testing lesguillemets/curly-octo-funicular against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 16:37:09.128 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 16:37:09.558 INFO [stdout] a65384c245731334dbfcb37f4054dc5ef77ced5fbf86eca9217a9e4fed7c466c
Dec 05 16:37:09.568 INFO running `"docker" "start" "-a" "a65384c245731334dbfcb37f4054dc5ef77ced5fbf86eca9217a9e4fed7c466c"`
Dec 05 16:37:10.590 INFO [stderr] usermod: no changes
Dec 05 16:37:10.644 INFO [stderr]    Compiling reversi v0.1.0 (/source)
Dec 05 16:37:11.016 INFO [stderr] warning: unused import: `std::io`
Dec 05 16:37:11.016 INFO [stderr]  --> src/board.rs:2:5
Dec 05 16:37:11.016 INFO [stderr]   |
Dec 05 16:37:11.016 INFO [stderr] 2 | use std::io;
Dec 05 16:37:11.016 INFO [stderr]   |     ^^^^^^^
Dec 05 16:37:11.016 INFO [stderr]   |
Dec 05 16:37:11.016 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 16:37:11.016 INFO [stderr] 
Dec 05 16:37:11.016 INFO [stderr] warning: unused import: `std::io`
Dec 05 16:37:11.016 INFO [stderr]  --> src/face.rs:2:5
Dec 05 16:37:11.016 INFO [stderr]   |
Dec 05 16:37:11.016 INFO [stderr] 2 | use std::io;
Dec 05 16:37:11.016 INFO [stderr]   |     ^^^^^^^
Dec 05 16:37:11.016 INFO [stderr] 
Dec 05 16:37:11.016 INFO [stderr] warning: unused import: `std::fmt`
Dec 05 16:37:11.016 INFO [stderr]  --> src/main.rs:5:5
Dec 05 16:37:11.016 INFO [stderr]   |
Dec 05 16:37:11.017 INFO [stderr] 5 | use std::fmt;
Dec 05 16:37:11.017 INFO [stderr]   |     ^^^^^^^^
Dec 05 16:37:11.017 INFO [stderr] 
Dec 05 16:37:11.144 INFO [stderr] warning: function cannot return without recursing
Dec 05 16:37:11.144 INFO [stderr]   --> src/main.rs:17:1
Dec 05 16:37:11.144 INFO [stderr]    |
Dec 05 16:37:11.144 INFO [stderr] 17 | fn main_loop(board: &Board, player: Face) -> () {
Dec 05 16:37:11.144 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
Dec 05 16:37:11.144 INFO [stderr] ...
Dec 05 16:37:11.144 INFO [stderr] 22 |             main_loop(&b, player.not())
Dec 05 16:37:11.144 INFO [stderr]    |             --------------------------- recursive call site
Dec 05 16:37:11.144 INFO [stderr] ...
Dec 05 16:37:11.144 INFO [stderr] 26 |             main_loop(board, player)
Dec 05 16:37:11.144 INFO [stderr]    |             ------------------------ recursive call site
Dec 05 16:37:11.144 INFO [stderr]    |
Dec 05 16:37:11.144 INFO [stderr]    = note: #[warn(unconditional_recursion)] on by default
Dec 05 16:37:11.144 INFO [stderr]    = help: a `loop` may express intention better if this is on purpose
Dec 05 16:37:11.144 INFO [stderr] 
Dec 05 16:37:11.176 INFO [stderr] warning: method is never used: `count_bw`
Dec 05 16:37:11.176 INFO [stderr]   --> src/board.rs:81:5
Dec 05 16:37:11.176 INFO [stderr]    |
Dec 05 16:37:11.176 INFO [stderr] 81 |     pub fn count_bw(&self) -> (usize, usize) {
Dec 05 16:37:11.176 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:37:11.176 INFO [stderr]    |
Dec 05 16:37:11.176 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 16:37:11.176 INFO [stderr] 
Dec 05 16:37:11.176 INFO [stderr] warning: method is never used: `print_count`
Dec 05 16:37:11.176 INFO [stderr]   --> src/board.rs:96:5
Dec 05 16:37:11.176 INFO [stderr]    |
Dec 05 16:37:11.176 INFO [stderr] 96 |     pub fn print_count(&self) -> () {
Dec 05 16:37:11.176 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:37:11.176 INFO [stderr] 
Dec 05 16:37:11.176 INFO [stderr] warning: method is never used: `flip`
Dec 05 16:37:11.176 INFO [stderr]   --> src/face.rs:27:5
Dec 05 16:37:11.176 INFO [stderr]    |
Dec 05 16:37:11.176 INFO [stderr] 27 |     pub fn flip(&mut self) -> () {
Dec 05 16:37:11.176 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:37:11.176 INFO [stderr] 
Dec 05 16:37:11.865 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
Dec 05 16:37:11.867 INFO [stderr] su: No module specific data is present
Dec 05 16:37:12.628 INFO running `"docker" "inspect" "a65384c245731334dbfcb37f4054dc5ef77ced5fbf86eca9217a9e4fed7c466c"`
Dec 05 16:37:12.922 INFO running `"docker" "rm" "-f" "a65384c245731334dbfcb37f4054dc5ef77ced5fbf86eca9217a9e4fed7c466c"`
Dec 05 16:37:13.188 INFO [stdout] a65384c245731334dbfcb37f4054dc5ef77ced5fbf86eca9217a9e4fed7c466c
Dec 05 16:37:13.196 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 16:37:13.656 INFO [stdout] 46e503a11b15e2c458938ff56907cb410dda9267e55ecb964ef05ea828b9f61e
Dec 05 16:37:13.662 INFO running `"docker" "start" "-a" "46e503a11b15e2c458938ff56907cb410dda9267e55ecb964ef05ea828b9f61e"`
Dec 05 16:37:14.664 INFO [stderr] usermod: no changes
Dec 05 16:37:14.712 INFO [stderr]    Compiling reversi v0.1.0 (/source)
Dec 05 16:37:15.096 INFO [stderr] warning: unused import: `std::io`
Dec 05 16:37:15.096 INFO [stderr]  --> src/board.rs:2:5
Dec 05 16:37:15.096 INFO [stderr]   |
Dec 05 16:37:15.096 INFO [stderr] 2 | use std::io;
Dec 05 16:37:15.096 INFO [stderr]   |     ^^^^^^^
Dec 05 16:37:15.096 INFO [stderr]   |
Dec 05 16:37:15.096 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 16:37:15.096 INFO [stderr] 
Dec 05 16:37:15.100 INFO [stderr] warning: unused import: `std::io`
Dec 05 16:37:15.100 INFO [stderr]  --> src/face.rs:2:5
Dec 05 16:37:15.100 INFO [stderr]   |
Dec 05 16:37:15.100 INFO [stderr] 2 | use std::io;
Dec 05 16:37:15.100 INFO [stderr]   |     ^^^^^^^
Dec 05 16:37:15.100 INFO [stderr] 
Dec 05 16:37:15.100 INFO [stderr] warning: unused import: `std::fmt`
Dec 05 16:37:15.100 INFO [stderr]  --> src/main.rs:5:5
Dec 05 16:37:15.100 INFO [stderr]   |
Dec 05 16:37:15.100 INFO [stderr] 5 | use std::fmt;
Dec 05 16:37:15.100 INFO [stderr]   |     ^^^^^^^^
Dec 05 16:37:15.100 INFO [stderr] 
Dec 05 16:37:15.188 INFO [stderr] warning: function cannot return without recursing
Dec 05 16:37:15.188 INFO [stderr]   --> src/main.rs:17:1
Dec 05 16:37:15.188 INFO [stderr]    |
Dec 05 16:37:15.188 INFO [stderr] 17 | fn main_loop(board: &Board, player: Face) -> () {
Dec 05 16:37:15.188 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
Dec 05 16:37:15.188 INFO [stderr] ...
Dec 05 16:37:15.188 INFO [stderr] 22 |             main_loop(&b, player.not())
Dec 05 16:37:15.188 INFO [stderr]    |             --------------------------- recursive call site
Dec 05 16:37:15.188 INFO [stderr] ...
Dec 05 16:37:15.188 INFO [stderr] 26 |             main_loop(board, player)
Dec 05 16:37:15.188 INFO [stderr]    |             ------------------------ recursive call site
Dec 05 16:37:15.188 INFO [stderr]    |
Dec 05 16:37:15.188 INFO [stderr]    = note: #[warn(unconditional_recursion)] on by default
Dec 05 16:37:15.188 INFO [stderr]    = help: a `loop` may express intention better if this is on purpose
Dec 05 16:37:15.188 INFO [stderr] 
Dec 05 16:37:15.212 INFO [stderr] warning: method is never used: `count_bw`
Dec 05 16:37:15.212 INFO [stderr]   --> src/board.rs:81:5
Dec 05 16:37:15.212 INFO [stderr]    |
Dec 05 16:37:15.212 INFO [stderr] 81 |     pub fn count_bw(&self) -> (usize, usize) {
Dec 05 16:37:15.212 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:37:15.212 INFO [stderr]    |
Dec 05 16:37:15.212 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 16:37:15.212 INFO [stderr] 
Dec 05 16:37:15.212 INFO [stderr] warning: method is never used: `print_count`
Dec 05 16:37:15.212 INFO [stderr]   --> src/board.rs:96:5
Dec 05 16:37:15.212 INFO [stderr]    |
Dec 05 16:37:15.212 INFO [stderr] 96 |     pub fn print_count(&self) -> () {
Dec 05 16:37:15.212 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:37:15.212 INFO [stderr] 
Dec 05 16:37:15.212 INFO [stderr] warning: method is never used: `flip`
Dec 05 16:37:15.212 INFO [stderr]   --> src/face.rs:27:5
Dec 05 16:37:15.212 INFO [stderr]    |
Dec 05 16:37:15.212 INFO [stderr] 27 |     pub fn flip(&mut self) -> () {
Dec 05 16:37:15.212 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 16:37:15.212 INFO [stderr] 
Dec 05 16:37:15.617 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
Dec 05 16:37:15.620 INFO [stderr] su: No module specific data is present
Dec 05 16:37:16.172 INFO running `"docker" "inspect" "46e503a11b15e2c458938ff56907cb410dda9267e55ecb964ef05ea828b9f61e"`
Dec 05 16:37:16.526 INFO running `"docker" "rm" "-f" "46e503a11b15e2c458938ff56907cb410dda9267e55ecb964ef05ea828b9f61e"`
Dec 05 16:37:16.924 INFO [stdout] 46e503a11b15e2c458938ff56907cb410dda9267e55ecb964ef05ea828b9f61e
Dec 05 16:37:16.926 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 16:37:17.276 INFO [stdout] 14bc2361f6d664d02aa2d7b49d2ddc0cd00c2822c7c50ccd8d9a8dba48a7aa9b
Dec 05 16:37:17.280 INFO running `"docker" "start" "-a" "14bc2361f6d664d02aa2d7b49d2ddc0cd00c2822c7c50ccd8d9a8dba48a7aa9b"`
Dec 05 16:37:18.634 INFO [stderr] usermod: no changes
Dec 05 16:37:18.684 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 05 16:37:18.688 INFO [stderr]      Running /target/debug/deps/reversi-19f5fef947b1e4f1
Dec 05 16:37:18.696 INFO [stderr] su: No module specific data is present
Dec 05 16:37:18.696 INFO [stdout] 
Dec 05 16:37:18.696 INFO [stdout] running 0 tests
Dec 05 16:37:18.696 INFO [stdout] 
Dec 05 16:37:18.696 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 16:37:18.696 INFO [stdout] 
Dec 05 16:37:19.336 INFO running `"docker" "inspect" "14bc2361f6d664d02aa2d7b49d2ddc0cd00c2822c7c50ccd8d9a8dba48a7aa9b"`
Dec 05 16:37:19.554 INFO running `"docker" "rm" "-f" "14bc2361f6d664d02aa2d7b49d2ddc0cd00c2822c7c50ccd8d9a8dba48a7aa9b"`
Dec 05 16:37:19.924 INFO [stdout] 14bc2361f6d664d02aa2d7b49d2ddc0cd00c2822c7c50ccd8d9a8dba48a7aa9b