Dec 01 11:24:55.923 INFO testing lesguillemets/curly-octo-funicular against 1.30.1 for beta-1.31-5
Dec 01 11:24:55.923 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 11:24:56.529 INFO [stdout] b26b954f08d9d4bcef42cf8df753d7a42b3b08adc60d96bc13266ddc7b759954
Dec 01 11:24:56.531 INFO running `"docker" "start" "-a" "b26b954f08d9d4bcef42cf8df753d7a42b3b08adc60d96bc13266ddc7b759954"`
Dec 01 11:24:58.175 INFO [stderr] usermod: no changes
Dec 01 11:24:58.216 INFO [stderr]    Compiling reversi v0.1.0 (/source)
Dec 01 11:24:58.659 INFO [stderr] warning: unused import: `std::io`
Dec 01 11:24:58.659 INFO [stderr]  --> src/board.rs:2:5
Dec 01 11:24:58.659 INFO [stderr]   |
Dec 01 11:24:58.659 INFO [stderr] 2 | use std::io;
Dec 01 11:24:58.659 INFO [stderr]   |     ^^^^^^^
Dec 01 11:24:58.659 INFO [stderr]   |
Dec 01 11:24:58.659 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 11:24:58.659 INFO [stderr] 
Dec 01 11:24:58.659 INFO [stderr] warning: unused import: `std::io`
Dec 01 11:24:58.659 INFO [stderr]  --> src/face.rs:2:5
Dec 01 11:24:58.659 INFO [stderr]   |
Dec 01 11:24:58.659 INFO [stderr] 2 | use std::io;
Dec 01 11:24:58.659 INFO [stderr]   |     ^^^^^^^
Dec 01 11:24:58.659 INFO [stderr] 
Dec 01 11:24:58.659 INFO [stderr] warning: unused import: `std::fmt`
Dec 01 11:24:58.659 INFO [stderr]  --> src/main.rs:5:5
Dec 01 11:24:58.659 INFO [stderr]   |
Dec 01 11:24:58.659 INFO [stderr] 5 | use std::fmt;
Dec 01 11:24:58.659 INFO [stderr]   |     ^^^^^^^^
Dec 01 11:24:58.659 INFO [stderr] 
Dec 01 11:24:58.819 INFO [stderr] warning: method is never used: `count_bw`
Dec 01 11:24:58.819 INFO [stderr]   --> src/board.rs:81:5
Dec 01 11:24:58.819 INFO [stderr]    |
Dec 01 11:24:58.819 INFO [stderr] 81 |     pub fn count_bw(&self) -> (usize, usize) {
Dec 01 11:24:58.819 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:24:58.819 INFO [stderr]    |
Dec 01 11:24:58.819 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 11:24:58.819 INFO [stderr] 
Dec 01 11:24:58.819 INFO [stderr] warning: method is never used: `print_count`
Dec 01 11:24:58.819 INFO [stderr]   --> src/board.rs:96:5
Dec 01 11:24:58.819 INFO [stderr]    |
Dec 01 11:24:58.819 INFO [stderr] 96 |     pub fn print_count(&self) -> () {
Dec 01 11:24:58.819 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:24:58.819 INFO [stderr] 
Dec 01 11:24:58.819 INFO [stderr] warning: method is never used: `flip`
Dec 01 11:24:58.819 INFO [stderr]   --> src/face.rs:27:5
Dec 01 11:24:58.819 INFO [stderr]    |
Dec 01 11:24:58.819 INFO [stderr] 27 |     pub fn flip(&mut self) -> () {
Dec 01 11:24:58.819 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:24:58.819 INFO [stderr] 
Dec 01 11:24:58.819 INFO [stderr] warning: function cannot return without recursing
Dec 01 11:24:58.819 INFO [stderr]   --> src/main.rs:17:1
Dec 01 11:24:58.819 INFO [stderr]    |
Dec 01 11:24:58.819 INFO [stderr] 17 | fn main_loop(board: &Board, player: Face) -> () {
Dec 01 11:24:58.819 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
Dec 01 11:24:58.819 INFO [stderr] ...
Dec 01 11:24:58.819 INFO [stderr] 22 |             main_loop(&b, player.not())
Dec 01 11:24:58.819 INFO [stderr]    |             --------------------------- recursive call site
Dec 01 11:24:58.819 INFO [stderr] ...
Dec 01 11:24:58.819 INFO [stderr] 26 |             main_loop(board, player)
Dec 01 11:24:58.819 INFO [stderr]    |             ------------------------ recursive call site
Dec 01 11:24:58.819 INFO [stderr]    |
Dec 01 11:24:58.819 INFO [stderr]    = note: #[warn(unconditional_recursion)] on by default
Dec 01 11:24:58.819 INFO [stderr]    = help: a `loop` may express intention better if this is on purpose
Dec 01 11:24:58.819 INFO [stderr] 
Dec 01 11:24:59.440 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Dec 01 11:24:59.440 INFO [stderr] su: No module specific data is present
Dec 01 11:25:00.008 INFO running `"docker" "inspect" "b26b954f08d9d4bcef42cf8df753d7a42b3b08adc60d96bc13266ddc7b759954"`
Dec 01 11:25:00.367 INFO running `"docker" "rm" "-f" "b26b954f08d9d4bcef42cf8df753d7a42b3b08adc60d96bc13266ddc7b759954"`
Dec 01 11:25:00.719 INFO [stdout] b26b954f08d9d4bcef42cf8df753d7a42b3b08adc60d96bc13266ddc7b759954
Dec 01 11:25:00.726 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 11:25:01.204 INFO [stdout] 6359bcd9f94ca0b14a742bcf5a8cd7a7ceb120fe95de8b644b7ddca704ecc0f9
Dec 01 11:25:01.206 INFO running `"docker" "start" "-a" "6359bcd9f94ca0b14a742bcf5a8cd7a7ceb120fe95de8b644b7ddca704ecc0f9"`
Dec 01 11:25:02.543 INFO [stderr] usermod: no changes
Dec 01 11:25:02.599 INFO [stderr]    Compiling reversi v0.1.0 (/source)
Dec 01 11:25:02.967 INFO [stderr] warning: unused import: `std::io`
Dec 01 11:25:02.967 INFO [stderr]  --> src/board.rs:2:5
Dec 01 11:25:02.967 INFO [stderr]   |
Dec 01 11:25:02.967 INFO [stderr] 2 | use std::io;
Dec 01 11:25:02.967 INFO [stderr]   |     ^^^^^^^
Dec 01 11:25:02.967 INFO [stderr]   |
Dec 01 11:25:02.967 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 11:25:02.967 INFO [stderr] 
Dec 01 11:25:02.967 INFO [stderr] warning: unused import: `std::io`
Dec 01 11:25:02.967 INFO [stderr]  --> src/face.rs:2:5
Dec 01 11:25:02.967 INFO [stderr]   |
Dec 01 11:25:02.967 INFO [stderr] 2 | use std::io;
Dec 01 11:25:02.967 INFO [stderr]   |     ^^^^^^^
Dec 01 11:25:02.967 INFO [stderr] 
Dec 01 11:25:02.967 INFO [stderr] warning: unused import: `std::fmt`
Dec 01 11:25:02.967 INFO [stderr]  --> src/main.rs:5:5
Dec 01 11:25:02.967 INFO [stderr]   |
Dec 01 11:25:02.967 INFO [stderr] 5 | use std::fmt;
Dec 01 11:25:02.967 INFO [stderr]   |     ^^^^^^^^
Dec 01 11:25:02.967 INFO [stderr] 
Dec 01 11:25:03.102 INFO [stderr] warning: method is never used: `count_bw`
Dec 01 11:25:03.103 INFO [stderr]   --> src/board.rs:81:5
Dec 01 11:25:03.103 INFO [stderr]    |
Dec 01 11:25:03.103 INFO [stderr] 81 |     pub fn count_bw(&self) -> (usize, usize) {
Dec 01 11:25:03.103 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:25:03.103 INFO [stderr]    |
Dec 01 11:25:03.103 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 11:25:03.103 INFO [stderr] 
Dec 01 11:25:03.103 INFO [stderr] warning: method is never used: `print_count`
Dec 01 11:25:03.103 INFO [stderr]   --> src/board.rs:96:5
Dec 01 11:25:03.103 INFO [stderr]    |
Dec 01 11:25:03.103 INFO [stderr] 96 |     pub fn print_count(&self) -> () {
Dec 01 11:25:03.103 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:25:03.103 INFO [stderr] 
Dec 01 11:25:03.103 INFO [stderr] warning: method is never used: `flip`
Dec 01 11:25:03.103 INFO [stderr]   --> src/face.rs:27:5
Dec 01 11:25:03.103 INFO [stderr]    |
Dec 01 11:25:03.103 INFO [stderr] 27 |     pub fn flip(&mut self) -> () {
Dec 01 11:25:03.103 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:25:03.103 INFO [stderr] 
Dec 01 11:25:03.103 INFO [stderr] warning: function cannot return without recursing
Dec 01 11:25:03.103 INFO [stderr]   --> src/main.rs:17:1
Dec 01 11:25:03.103 INFO [stderr]    |
Dec 01 11:25:03.103 INFO [stderr] 17 | fn main_loop(board: &Board, player: Face) -> () {
Dec 01 11:25:03.103 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
Dec 01 11:25:03.103 INFO [stderr] ...
Dec 01 11:25:03.103 INFO [stderr] 22 |             main_loop(&b, player.not())
Dec 01 11:25:03.103 INFO [stderr]    |             --------------------------- recursive call site
Dec 01 11:25:03.103 INFO [stderr] ...
Dec 01 11:25:03.103 INFO [stderr] 26 |             main_loop(board, player)
Dec 01 11:25:03.103 INFO [stderr]    |             ------------------------ recursive call site
Dec 01 11:25:03.103 INFO [stderr]    |
Dec 01 11:25:03.103 INFO [stderr]    = note: #[warn(unconditional_recursion)] on by default
Dec 01 11:25:03.103 INFO [stderr]    = help: a `loop` may express intention better if this is on purpose
Dec 01 11:25:03.103 INFO [stderr] 
Dec 01 11:25:03.539 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
Dec 01 11:25:03.540 INFO [stderr] su: No module specific data is present
Dec 01 11:25:03.962 INFO running `"docker" "inspect" "6359bcd9f94ca0b14a742bcf5a8cd7a7ceb120fe95de8b644b7ddca704ecc0f9"`
Dec 01 11:25:04.111 INFO running `"docker" "rm" "-f" "6359bcd9f94ca0b14a742bcf5a8cd7a7ceb120fe95de8b644b7ddca704ecc0f9"`
Dec 01 11:25:04.375 INFO [stdout] 6359bcd9f94ca0b14a742bcf5a8cd7a7ceb120fe95de8b644b7ddca704ecc0f9
Dec 01 11:25:04.376 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 11:25:04.684 INFO [stdout] 355da64f1d01e2907465b201985260adbcb4c34774db57cd2971e31c1debaad0
Dec 01 11:25:04.691 INFO running `"docker" "start" "-a" "355da64f1d01e2907465b201985260adbcb4c34774db57cd2971e31c1debaad0"`
Dec 01 11:25:05.476 INFO [stderr] usermod: no changes
Dec 01 11:25:05.514 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 01 11:25:05.518 INFO [stderr]      Running /target/debug/deps/reversi-e1f25f443a94ded2
Dec 01 11:25:05.520 INFO [stdout] 
Dec 01 11:25:05.520 INFO [stdout] running 0 tests
Dec 01 11:25:05.520 INFO [stdout] 
Dec 01 11:25:05.520 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 11:25:05.520 INFO [stdout] 
Dec 01 11:25:05.522 INFO [stderr] su: No module specific data is present
Dec 01 11:25:06.281 INFO running `"docker" "inspect" "355da64f1d01e2907465b201985260adbcb4c34774db57cd2971e31c1debaad0"`
Dec 01 11:25:06.503 INFO running `"docker" "rm" "-f" "355da64f1d01e2907465b201985260adbcb4c34774db57cd2971e31c1debaad0"`
Dec 01 11:25:06.699 INFO [stdout] 355da64f1d01e2907465b201985260adbcb4c34774db57cd2971e31c1debaad0
