Dec 11 05:55:16.877 INFO checking xeals/stratagem against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 05:55:16.877 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 11 05:55:17.398 INFO [stdout] ffcda411a8080aca6684af51cffd5d4a0c7830b60e4d4f6eb3608dfd0e84b4be
Dec 11 05:55:17.400 INFO running `"docker" "start" "-a" "ffcda411a8080aca6684af51cffd5d4a0c7830b60e4d4f6eb3608dfd0e84b4be"`
Dec 11 05:55:18.703 INFO [stderr] usermod: no changes
Dec 11 05:55:18.884 INFO [stderr]    Compiling cc v1.0.3
Dec 11 05:55:18.884 INFO [stderr]     Checking rustc-demangle v0.1.5
Dec 11 05:55:18.892 INFO [stderr]     Checking termion v1.5.1
Dec 11 05:55:18.892 INFO [stderr]     Checking rand v0.4.1
Dec 11 05:55:21.768 INFO [stderr]    Compiling backtrace-sys v0.1.16
Dec 11 05:55:36.183 INFO [stderr]     Checking backtrace v0.3.5
Dec 11 05:55:36.554 INFO [stderr]     Checking failure v0.1.1
Dec 11 05:55:36.996 INFO [stderr]     Checking stratagem v0.1.0 (/source)
Dec 11 05:55:37.296 INFO [stderr] warning: unused import: `Write`
Dec 11 05:55:37.296 INFO [stderr]   --> src/main.rs:11:21
Dec 11 05:55:37.296 INFO [stderr]    |
Dec 11 05:55:37.296 INFO [stderr] 11 | use std::io::{self, Write};
Dec 11 05:55:37.296 INFO [stderr]    |                     ^^^^^
Dec 11 05:55:37.296 INFO [stderr]    |
Dec 11 05:55:37.296 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 05:55:37.296 INFO [stderr] 
Dec 11 05:55:37.296 INFO [stderr] warning: unused import: `Write`
Dec 11 05:55:37.296 INFO [stderr]   --> src/main.rs:11:21
Dec 11 05:55:37.296 INFO [stderr]    |
Dec 11 05:55:37.296 INFO [stderr] 11 | use std::io::{self, Write};
Dec 11 05:55:37.296 INFO [stderr]    |                     ^^^^^
Dec 11 05:55:37.296 INFO [stderr]    |
Dec 11 05:55:37.296 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 11 05:55:37.296 INFO [stderr] 
Dec 11 05:55:37.572 INFO [stderr] warning: unused variable: `stderr`
Dec 11 05:55:37.572 INFO [stderr]   --> src/main.rs:27:13
Dec 11 05:55:37.572 INFO [stderr]    |
Dec 11 05:55:37.572 INFO [stderr] 27 |     let mut stderr = stderr.lock();
Dec 11 05:55:37.572 INFO [stderr]    |             ^^^^^^ help: consider using `_stderr` instead
Dec 11 05:55:37.572 INFO [stderr]    |
Dec 11 05:55:37.572 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 05:55:37.572 INFO [stderr] 
Dec 11 05:55:37.572 INFO [stderr] warning: unused variable: `text`
Dec 11 05:55:37.572 INFO [stderr]    --> src/game.rs:340:25
Dec 11 05:55:37.572 INFO [stderr]     |
Dec 11 05:55:37.572 INFO [stderr] 340 |     fn popup(&mut self, text: &str) -> error::Result<()> {
Dec 11 05:55:37.572 INFO [stderr]     |                         ^^^^ help: consider using `_text` instead
Dec 11 05:55:37.572 INFO [stderr] 
Dec 11 05:55:37.576 INFO [stderr] warning: variable does not need to be mutable
Dec 11 05:55:37.576 INFO [stderr]   --> src/main.rs:23:9
Dec 11 05:55:37.576 INFO [stderr]    |
Dec 11 05:55:37.576 INFO [stderr] 23 |     let mut stdout = stdout.lock();
Dec 11 05:55:37.576 INFO [stderr]    |         ----^^^^^^
Dec 11 05:55:37.576 INFO [stderr]    |         |
Dec 11 05:55:37.576 INFO [stderr]    |         help: remove this `mut`
Dec 11 05:55:37.576 INFO [stderr]    |
Dec 11 05:55:37.576 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 05:55:37.576 INFO [stderr] 
Dec 11 05:55:37.576 INFO [stderr] warning: variable does not need to be mutable
Dec 11 05:55:37.576 INFO [stderr]   --> src/main.rs:27:9
Dec 11 05:55:37.576 INFO [stderr]    |
Dec 11 05:55:37.576 INFO [stderr] 27 |     let mut stderr = stderr.lock();
Dec 11 05:55:37.576 INFO [stderr]    |         ----^^^^^^
Dec 11 05:55:37.576 INFO [stderr]    |         |
Dec 11 05:55:37.576 INFO [stderr]    |         help: remove this `mut`
Dec 11 05:55:37.576 INFO [stderr] 
Dec 11 05:55:37.624 INFO [stderr] warning: unused variable: `stderr`
Dec 11 05:55:37.624 INFO [stderr]   --> src/main.rs:27:13
Dec 11 05:55:37.624 INFO [stderr]    |
Dec 11 05:55:37.624 INFO [stderr] 27 |     let mut stderr = stderr.lock();
Dec 11 05:55:37.624 INFO [stderr]    |             ^^^^^^ help: consider using `_stderr` instead
Dec 11 05:55:37.624 INFO [stderr]    |
Dec 11 05:55:37.624 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 05:55:37.624 INFO [stderr] 
Dec 11 05:55:37.631 INFO [stderr] warning: unused variable: `text`
Dec 11 05:55:37.631 INFO [stderr]    --> src/game.rs:340:25
Dec 11 05:55:37.631 INFO [stderr]     |
Dec 11 05:55:37.631 INFO [stderr] 340 |     fn popup(&mut self, text: &str) -> error::Result<()> {
Dec 11 05:55:37.631 INFO [stderr]     |                         ^^^^ help: consider using `_text` instead
Dec 11 05:55:37.631 INFO [stderr] 
Dec 11 05:55:37.644 INFO [stderr] warning: variable does not need to be mutable
Dec 11 05:55:37.644 INFO [stderr]   --> src/main.rs:23:9
Dec 11 05:55:37.644 INFO [stderr]    |
Dec 11 05:55:37.644 INFO [stderr] 23 |     let mut stdout = stdout.lock();
Dec 11 05:55:37.644 INFO [stderr]    |         ----^^^^^^
Dec 11 05:55:37.644 INFO [stderr]    |         |
Dec 11 05:55:37.644 INFO [stderr]    |         help: remove this `mut`
Dec 11 05:55:37.644 INFO [stderr]    |
Dec 11 05:55:37.644 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 11 05:55:37.644 INFO [stderr] 
Dec 11 05:55:37.644 INFO [stderr] warning: variable does not need to be mutable
Dec 11 05:55:37.644 INFO [stderr]   --> src/main.rs:27:9
Dec 11 05:55:37.644 INFO [stderr]    |
Dec 11 05:55:37.644 INFO [stderr] 27 |     let mut stderr = stderr.lock();
Dec 11 05:55:37.644 INFO [stderr]    |         ----^^^^^^
Dec 11 05:55:37.644 INFO [stderr]    |         |
Dec 11 05:55:37.644 INFO [stderr]    |         help: remove this `mut`
Dec 11 05:55:37.644 INFO [stderr] 
Dec 11 05:55:37.677 INFO [stderr] warning: method is never used: `from`
Dec 11 05:55:37.677 INFO [stderr]   --> src/board.rs:25:5
Dec 11 05:55:37.677 INFO [stderr]    |
Dec 11 05:55:37.677 INFO [stderr] 25 |     fn from(s: &str) -> Option<Piece> {
Dec 11 05:55:37.677 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:55:37.677 INFO [stderr]    |
Dec 11 05:55:37.677 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 05:55:37.677 INFO [stderr] 
Dec 11 05:55:37.677 INFO [stderr] warning: function is never used: `create_side`
Dec 11 05:55:37.677 INFO [stderr]    --> src/board.rs:409:1
Dec 11 05:55:37.677 INFO [stderr]     |
Dec 11 05:55:37.677 INFO [stderr] 409 | fn create_side(colour: Colour) -> [[Tile; 10]; 4] {
Dec 11 05:55:37.677 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:55:37.677 INFO [stderr] 
Dec 11 05:55:37.677 INFO [stderr] warning: constant item is never used: `DEFAULT_BLUE_SIDE`
Dec 11 05:55:37.677 INFO [stderr]    --> src/board.rs:416:1
Dec 11 05:55:37.677 INFO [stderr]     |
Dec 11 05:55:37.677 INFO [stderr] 416 | / const DEFAULT_BLUE_SIDE: [[Tile; 10]; 4] =
Dec 11 05:55:37.677 INFO [stderr] 417 | |     [[Tile::Piece(Piece::Miner,      Colour::Blue),
Dec 11 05:55:37.677 INFO [stderr] 418 | |       Tile::Piece(Piece::Captain,    Colour::Blue),
Dec 11 05:55:37.677 INFO [stderr] 419 | |       Tile::Piece(Piece::Scout,      Colour::Blue),
Dec 11 05:55:37.677 INFO [stderr] ...   |
Dec 11 05:55:37.677 INFO [stderr] 458 | |       Tile::Piece(Piece::Colonel,    Colour::Blue),
Dec 11 05:55:37.677 INFO [stderr] 459 | |       Tile::Piece(Piece::Sergeant,   Colour::Blue)]];
Dec 11 05:55:37.677 INFO [stderr]     | |_____________________________________________________^
Dec 11 05:55:37.677 INFO [stderr] 
Dec 11 05:55:37.677 INFO [stderr] warning: enum is never used: `GameResult`
Dec 11 05:55:37.677 INFO [stderr]   --> src/game.rs:14:1
Dec 11 05:55:37.677 INFO [stderr]    |
Dec 11 05:55:37.677 INFO [stderr] 14 | enum GameResult {
Dec 11 05:55:37.677 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 11 05:55:37.677 INFO [stderr] 
Dec 11 05:55:37.677 INFO [stderr] warning: method is never used: `popup`
Dec 11 05:55:37.677 INFO [stderr]    --> src/game.rs:340:5
Dec 11 05:55:37.677 INFO [stderr]     |
Dec 11 05:55:37.677 INFO [stderr] 340 |     fn popup(&mut self, text: &str) -> error::Result<()> {
Dec 11 05:55:37.677 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:55:37.677 INFO [stderr] 
Dec 11 05:55:37.677 INFO [stderr] warning: method is never used: `check_game_end`
Dec 11 05:55:37.677 INFO [stderr]    --> src/game.rs:344:5
Dec 11 05:55:37.677 INFO [stderr]     |
Dec 11 05:55:37.677 INFO [stderr] 344 |     fn check_game_end(&mut self) -> GameResult {
Dec 11 05:55:37.677 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:55:37.677 INFO [stderr] 
Dec 11 05:55:37.737 INFO [stderr] warning: method is never used: `from`
Dec 11 05:55:37.737 INFO [stderr]   --> src/board.rs:25:5
Dec 11 05:55:37.737 INFO [stderr]    |
Dec 11 05:55:37.737 INFO [stderr] 25 |     fn from(s: &str) -> Option<Piece> {
Dec 11 05:55:37.737 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:55:37.737 INFO [stderr]    |
Dec 11 05:55:37.737 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 11 05:55:37.737 INFO [stderr] 
Dec 11 05:55:37.737 INFO [stderr] warning: function is never used: `create_side`
Dec 11 05:55:37.737 INFO [stderr]    --> src/board.rs:409:1
Dec 11 05:55:37.737 INFO [stderr]     |
Dec 11 05:55:37.737 INFO [stderr] 409 | fn create_side(colour: Colour) -> [[Tile; 10]; 4] {
Dec 11 05:55:37.737 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:55:37.737 INFO [stderr] 
Dec 11 05:55:37.737 INFO [stderr] warning: constant item is never used: `DEFAULT_BLUE_SIDE`
Dec 11 05:55:37.737 INFO [stderr]    --> src/board.rs:416:1
Dec 11 05:55:37.737 INFO [stderr]     |
Dec 11 05:55:37.737 INFO [stderr] 416 | / const DEFAULT_BLUE_SIDE: [[Tile; 10]; 4] =
Dec 11 05:55:37.737 INFO [stderr] 417 | |     [[Tile::Piece(Piece::Miner,      Colour::Blue),
Dec 11 05:55:37.737 INFO [stderr] 418 | |       Tile::Piece(Piece::Captain,    Colour::Blue),
Dec 11 05:55:37.737 INFO [stderr] 419 | |       Tile::Piece(Piece::Scout,      Colour::Blue),
Dec 11 05:55:37.737 INFO [stderr] ...   |
Dec 11 05:55:37.737 INFO [stderr] 458 | |       Tile::Piece(Piece::Colonel,    Colour::Blue),
Dec 11 05:55:37.737 INFO [stderr] 459 | |       Tile::Piece(Piece::Sergeant,   Colour::Blue)]];
Dec 11 05:55:37.737 INFO [stderr]     | |_____________________________________________________^
Dec 11 05:55:37.737 INFO [stderr] 
Dec 11 05:55:37.737 INFO [stderr] warning: enum is never used: `GameResult`
Dec 11 05:55:37.737 INFO [stderr]   --> src/game.rs:14:1
Dec 11 05:55:37.737 INFO [stderr]    |
Dec 11 05:55:37.737 INFO [stderr] 14 | enum GameResult {
Dec 11 05:55:37.737 INFO [stderr]    | ^^^^^^^^^^^^^^^
Dec 11 05:55:37.737 INFO [stderr] 
Dec 11 05:55:37.737 INFO [stderr] warning: method is never used: `popup`
Dec 11 05:55:37.737 INFO [stderr]    --> src/game.rs:340:5
Dec 11 05:55:37.737 INFO [stderr]     |
Dec 11 05:55:37.737 INFO [stderr] 340 |     fn popup(&mut self, text: &str) -> error::Result<()> {
Dec 11 05:55:37.737 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:55:37.737 INFO [stderr] 
Dec 11 05:55:37.737 INFO [stderr] warning: method is never used: `check_game_end`
Dec 11 05:55:37.737 INFO [stderr]    --> src/game.rs:344:5
Dec 11 05:55:37.737 INFO [stderr]     |
Dec 11 05:55:37.737 INFO [stderr] 344 |     fn check_game_end(&mut self) -> GameResult {
Dec 11 05:55:37.737 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 05:55:37.737 INFO [stderr] 
Dec 11 05:55:37.796 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.05s
Dec 11 05:55:37.798 INFO [stderr] su: No module specific data is present
Dec 11 05:55:38.524 INFO running `"docker" "inspect" "ffcda411a8080aca6684af51cffd5d4a0c7830b60e4d4f6eb3608dfd0e84b4be"`
Dec 11 05:55:38.874 INFO running `"docker" "rm" "-f" "ffcda411a8080aca6684af51cffd5d4a0c7830b60e4d4f6eb3608dfd0e84b4be"`
Dec 11 05:55:39.124 INFO [stdout] ffcda411a8080aca6684af51cffd5d4a0c7830b60e4d4f6eb3608dfd0e84b4be