Nov 06 18:45:34.725 INFO checking lesguillemets/curly-octo-funicular against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 18:45:34.725 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-1/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-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 06 18:45:35.184 INFO blam! 627a277f5d5db0b79f889d85dd92c4ce43145f0635e6f10450981ac7e936a0f5
Nov 06 18:45:35.193 INFO running `"docker" "start" "-a" "627a277f5d5db0b79f889d85dd92c4ce43145f0635e6f10450981ac7e936a0f5"`
Nov 06 18:45:36.300 INFO kablam! usermod: no changes
Nov 06 18:45:36.359 INFO kablam!     Checking reversi v0.1.0 (/source)
Nov 06 18:45:36.820 INFO kablam! warning: unused import: `std::io`
Nov 06 18:45:36.820 INFO kablam!  --> src/board.rs:2:5
Nov 06 18:45:36.820 INFO kablam!   |
Nov 06 18:45:36.820 INFO kablam! 2 | use std::io;
Nov 06 18:45:36.821 INFO kablam!   |     ^^^^^^^
Nov 06 18:45:36.821 INFO kablam!   |
Nov 06 18:45:36.821 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 18:45:36.821 INFO kablam! 
Nov 06 18:45:36.822 INFO kablam! warning: unused import: `std::io`
Nov 06 18:45:36.822 INFO kablam!  --> src/face.rs:2:5
Nov 06 18:45:36.822 INFO kablam!   |
Nov 06 18:45:36.822 INFO kablam! 2 | use std::io;
Nov 06 18:45:36.822 INFO kablam!   |     ^^^^^^^
Nov 06 18:45:36.828 INFO kablam! 
Nov 06 18:45:36.828 INFO kablam! warning: unused import: `std::fmt`
Nov 06 18:45:36.828 INFO kablam!  --> src/main.rs:5:5
Nov 06 18:45:36.836 INFO kablam!   |
Nov 06 18:45:36.836 INFO kablam! 5 | use std::fmt;
Nov 06 18:45:36.836 INFO kablam!   |     ^^^^^^^^
Nov 06 18:45:36.836 INFO kablam! 
Nov 06 18:45:36.888 INFO kablam! warning: unused import: `std::io`
Nov 06 18:45:36.888 INFO kablam!  --> src/board.rs:2:5
Nov 06 18:45:36.888 INFO kablam!   |
Nov 06 18:45:36.888 INFO kablam! 2 | use std::io;
Nov 06 18:45:36.888 INFO kablam!   |     ^^^^^^^
Nov 06 18:45:36.888 INFO kablam!   |
Nov 06 18:45:36.888 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 18:45:36.888 INFO kablam! 
Nov 06 18:45:36.888 INFO kablam! warning: unused import: `std::io`
Nov 06 18:45:36.888 INFO kablam!  --> src/face.rs:2:5
Nov 06 18:45:36.888 INFO kablam!   |
Nov 06 18:45:36.888 INFO kablam! 2 | use std::io;
Nov 06 18:45:36.888 INFO kablam!   |     ^^^^^^^
Nov 06 18:45:36.888 INFO kablam! 
Nov 06 18:45:36.888 INFO kablam! warning: unused import: `std::fmt`
Nov 06 18:45:36.888 INFO kablam!  --> src/main.rs:5:5
Nov 06 18:45:36.889 INFO kablam!   |
Nov 06 18:45:36.889 INFO kablam! 5 | use std::fmt;
Nov 06 18:45:36.889 INFO kablam!   |     ^^^^^^^^
Nov 06 18:45:36.889 INFO kablam! 
Nov 06 18:45:36.966 INFO kablam! warning: function cannot return without recursing
Nov 06 18:45:36.966 INFO kablam!   --> src/main.rs:17:1
Nov 06 18:45:36.966 INFO kablam!    |
Nov 06 18:45:36.966 INFO kablam! 17 | fn main_loop(board: &Board, player: Face) -> () {
Nov 06 18:45:36.966 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
Nov 06 18:45:36.966 INFO kablam! ...
Nov 06 18:45:36.966 INFO kablam! 22 |             main_loop(&b, player.not())
Nov 06 18:45:36.966 INFO kablam!    |             --------------------------- recursive call site
Nov 06 18:45:36.966 INFO kablam! ...
Nov 06 18:45:36.966 INFO kablam! 26 |             main_loop(board, player)
Nov 06 18:45:36.966 INFO kablam!    |             ------------------------ recursive call site
Nov 06 18:45:36.966 INFO kablam!    |
Nov 06 18:45:36.966 INFO kablam!    = note: #[warn(unconditional_recursion)] on by default
Nov 06 18:45:36.966 INFO kablam!    = help: a `loop` may express intention better if this is on purpose
Nov 06 18:45:36.966 INFO kablam! 
Nov 06 18:45:36.990 INFO kablam! warning: method is never used: `count_bw`
Nov 06 18:45:36.990 INFO kablam!   --> src/board.rs:81:5
Nov 06 18:45:36.990 INFO kablam!    |
Nov 06 18:45:36.990 INFO kablam! 81 |     pub fn count_bw(&self) -> (usize, usize) {
Nov 06 18:45:36.990 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 18:45:36.990 INFO kablam!    |
Nov 06 18:45:36.990 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 18:45:36.990 INFO kablam! 
Nov 06 18:45:36.990 INFO kablam! warning: method is never used: `print_count`
Nov 06 18:45:36.990 INFO kablam!   --> src/board.rs:96:5
Nov 06 18:45:36.991 INFO kablam!    |
Nov 06 18:45:36.991 INFO kablam! 96 |     pub fn print_count(&self) -> () {
Nov 06 18:45:36.991 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 18:45:36.991 INFO kablam! 
Nov 06 18:45:36.991 INFO kablam! warning: method is never used: `flip`
Nov 06 18:45:36.991 INFO kablam!   --> src/face.rs:27:5
Nov 06 18:45:36.991 INFO kablam!    |
Nov 06 18:45:36.991 INFO kablam! 27 |     pub fn flip(&mut self) -> () {
Nov 06 18:45:36.991 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 18:45:36.991 INFO kablam! 
Nov 06 18:45:37.112 INFO kablam! warning: function cannot return without recursing
Nov 06 18:45:37.112 INFO kablam!   --> src/main.rs:17:1
Nov 06 18:45:37.112 INFO kablam!    |
Nov 06 18:45:37.112 INFO kablam! 17 | fn main_loop(board: &Board, player: Face) -> () {
Nov 06 18:45:37.112 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
Nov 06 18:45:37.112 INFO kablam! ...
Nov 06 18:45:37.112 INFO kablam! 22 |             main_loop(&b, player.not())
Nov 06 18:45:37.112 INFO kablam!    |             --------------------------- recursive call site
Nov 06 18:45:37.112 INFO kablam! ...
Nov 06 18:45:37.112 INFO kablam! 26 |             main_loop(board, player)
Nov 06 18:45:37.112 INFO kablam!    |             ------------------------ recursive call site
Nov 06 18:45:37.112 INFO kablam!    |
Nov 06 18:45:37.112 INFO kablam!    = note: #[warn(unconditional_recursion)] on by default
Nov 06 18:45:37.112 INFO kablam!    = help: a `loop` may express intention better if this is on purpose
Nov 06 18:45:37.112 INFO kablam! 
Nov 06 18:45:37.160 INFO kablam! warning: method is never used: `count_bw`
Nov 06 18:45:37.160 INFO kablam!   --> src/board.rs:81:5
Nov 06 18:45:37.160 INFO kablam!    |
Nov 06 18:45:37.160 INFO kablam! 81 |     pub fn count_bw(&self) -> (usize, usize) {
Nov 06 18:45:37.160 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 18:45:37.160 INFO kablam!    |
Nov 06 18:45:37.160 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 06 18:45:37.160 INFO kablam! 
Nov 06 18:45:37.160 INFO kablam! warning: method is never used: `print_count`
Nov 06 18:45:37.160 INFO kablam!   --> src/board.rs:96:5
Nov 06 18:45:37.160 INFO kablam!    |
Nov 06 18:45:37.160 INFO kablam! 96 |     pub fn print_count(&self) -> () {
Nov 06 18:45:37.160 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 18:45:37.160 INFO kablam! 
Nov 06 18:45:37.160 INFO kablam! warning: method is never used: `flip`
Nov 06 18:45:37.160 INFO kablam!   --> src/face.rs:27:5
Nov 06 18:45:37.160 INFO kablam!    |
Nov 06 18:45:37.160 INFO kablam! 27 |     pub fn flip(&mut self) -> () {
Nov 06 18:45:37.160 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 06 18:45:37.160 INFO kablam! 
Nov 06 18:45:37.181 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Nov 06 18:45:37.205 INFO kablam! su: No module specific data is present
Nov 06 18:45:38.451 INFO running `"docker" "rm" "-f" "627a277f5d5db0b79f889d85dd92c4ce43145f0635e6f10450981ac7e936a0f5"`
Nov 06 18:45:38.824 INFO blam! 627a277f5d5db0b79f889d85dd92c4ce43145f0635e6f10450981ac7e936a0f5