Nov 27 16:50:47.211 INFO checking xeals/stratagem against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 16:50:47.213 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 27 16:50:47.726 INFO [stdout] 2428919586a58e4f36dc2c1c373433bda3e5e449b307d331f71f57d690e26000
Nov 27 16:50:47.726 INFO running `"docker" "start" "-a" "2428919586a58e4f36dc2c1c373433bda3e5e449b307d331f71f57d690e26000"`
Nov 27 16:50:49.317 INFO [stderr] usermod: no changes
Nov 27 16:50:49.492 INFO [stderr]     Checking libc v0.2.35
Nov 27 16:50:50.844 INFO [stderr]     Checking backtrace-sys v0.1.16
Nov 27 16:50:50.847 INFO [stderr]     Checking termion v1.5.1
Nov 27 16:50:50.849 INFO [stderr]     Checking rand v0.4.1
Nov 27 16:50:51.349 INFO [stderr]     Checking backtrace v0.3.5
Nov 27 16:50:52.141 INFO [stderr]     Checking failure v0.1.1
Nov 27 16:50:53.040 INFO [stderr]     Checking stratagem v0.1.0 (/source)
Nov 27 16:50:53.293 INFO [stderr] warning: unused import: `Write`
Nov 27 16:50:53.293 INFO [stderr]   --> src/main.rs:11:21
Nov 27 16:50:53.293 INFO [stderr]    |
Nov 27 16:50:53.294 INFO [stderr] 11 | use std::io::{self, Write};
Nov 27 16:50:53.294 INFO [stderr]    |                     ^^^^^
Nov 27 16:50:53.294 INFO [stderr]    |
Nov 27 16:50:53.294 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 27 16:50:53.294 INFO [stderr] 
Nov 27 16:50:53.309 INFO [stderr] warning: unused import: `Write`
Nov 27 16:50:53.309 INFO [stderr]   --> src/main.rs:11:21
Nov 27 16:50:53.309 INFO [stderr]    |
Nov 27 16:50:53.309 INFO [stderr] 11 | use std::io::{self, Write};
Nov 27 16:50:53.309 INFO [stderr]    |                     ^^^^^
Nov 27 16:50:53.309 INFO [stderr]    |
Nov 27 16:50:53.310 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 27 16:50:53.310 INFO [stderr] 
Nov 27 16:50:53.525 INFO [stderr] warning: unused variable: `stderr`
Nov 27 16:50:53.525 INFO [stderr]   --> src/main.rs:27:13
Nov 27 16:50:53.525 INFO [stderr]    |
Nov 27 16:50:53.526 INFO [stderr] 27 |     let mut stderr = stderr.lock();
Nov 27 16:50:53.526 INFO [stderr]    |             ^^^^^^ help: consider using `_stderr` instead
Nov 27 16:50:53.526 INFO [stderr]    |
Nov 27 16:50:53.527 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 16:50:53.527 INFO [stderr] 
Nov 27 16:50:53.527 INFO [stderr] warning: unused variable: `text`
Nov 27 16:50:53.528 INFO [stderr]    --> src/game.rs:340:25
Nov 27 16:50:53.528 INFO [stderr]     |
Nov 27 16:50:53.528 INFO [stderr] 340 |     fn popup(&mut self, text: &str) -> error::Result<()> {
Nov 27 16:50:53.529 INFO [stderr]     |                         ^^^^ help: consider using `_text` instead
Nov 27 16:50:53.529 INFO [stderr] 
Nov 27 16:50:53.529 INFO [stderr] warning: variable does not need to be mutable
Nov 27 16:50:53.529 INFO [stderr]   --> src/main.rs:23:9
Nov 27 16:50:53.530 INFO [stderr]    |
Nov 27 16:50:53.530 INFO [stderr] 23 |     let mut stdout = stdout.lock();
Nov 27 16:50:53.530 INFO [stderr]    |         ----^^^^^^
Nov 27 16:50:53.531 INFO [stderr]    |         |
Nov 27 16:50:53.531 INFO [stderr]    |         help: remove this `mut`
Nov 27 16:50:53.531 INFO [stderr]    |
Nov 27 16:50:53.532 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 27 16:50:53.532 INFO [stderr] 
Nov 27 16:50:53.532 INFO [stderr] warning: variable does not need to be mutable
Nov 27 16:50:53.532 INFO [stderr]   --> src/main.rs:27:9
Nov 27 16:50:53.533 INFO [stderr]    |
Nov 27 16:50:53.533 INFO [stderr] 27 |     let mut stderr = stderr.lock();
Nov 27 16:50:53.533 INFO [stderr]    |         ----^^^^^^
Nov 27 16:50:53.534 INFO [stderr]    |         |
Nov 27 16:50:53.534 INFO [stderr]    |         help: remove this `mut`
Nov 27 16:50:53.534 INFO [stderr] 
Nov 27 16:50:53.609 INFO [stderr] warning: method is never used: `from`
Nov 27 16:50:53.609 INFO [stderr]   --> src/board.rs:25:5
Nov 27 16:50:53.610 INFO [stderr]    |
Nov 27 16:50:53.610 INFO [stderr] 25 |     fn from(s: &str) -> Option<Piece> {
Nov 27 16:50:53.610 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:50:53.610 INFO [stderr]    |
Nov 27 16:50:53.611 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 16:50:53.611 INFO [stderr] 
Nov 27 16:50:53.611 INFO [stderr] warning: function is never used: `create_side`
Nov 27 16:50:53.612 INFO [stderr]    --> src/board.rs:409:1
Nov 27 16:50:53.612 INFO [stderr]     |
Nov 27 16:50:53.612 INFO [stderr] 409 | fn create_side(colour: Colour) -> [[Tile; 10]; 4] {
Nov 27 16:50:53.612 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:50:53.613 INFO [stderr] 
Nov 27 16:50:53.613 INFO [stderr] warning: constant item is never used: `DEFAULT_BLUE_SIDE`
Nov 27 16:50:53.613 INFO [stderr]    --> src/board.rs:416:1
Nov 27 16:50:53.614 INFO [stderr]     |
Nov 27 16:50:53.614 INFO [stderr] 416 | / const DEFAULT_BLUE_SIDE: [[Tile; 10]; 4] =
Nov 27 16:50:53.614 INFO [stderr] 417 | |     [[Tile::Piece(Piece::Miner,      Colour::Blue),
Nov 27 16:50:53.615 INFO [stderr] 418 | |       Tile::Piece(Piece::Captain,    Colour::Blue),
Nov 27 16:50:53.615 INFO [stderr] 419 | |       Tile::Piece(Piece::Scout,      Colour::Blue),
Nov 27 16:50:53.615 INFO [stderr] ...   |
Nov 27 16:50:53.615 INFO [stderr] 458 | |       Tile::Piece(Piece::Colonel,    Colour::Blue),
Nov 27 16:50:53.616 INFO [stderr] 459 | |       Tile::Piece(Piece::Sergeant,   Colour::Blue)]];
Nov 27 16:50:53.616 INFO [stderr]     | |_____________________________________________________^
Nov 27 16:50:53.616 INFO [stderr] 
Nov 27 16:50:53.616 INFO [stderr] warning: enum is never used: `GameResult`
Nov 27 16:50:53.617 INFO [stderr]   --> src/game.rs:14:1
Nov 27 16:50:53.617 INFO [stderr]    |
Nov 27 16:50:53.617 INFO [stderr] 14 | enum GameResult {
Nov 27 16:50:53.617 INFO [stderr]    | ^^^^^^^^^^^^^^^
Nov 27 16:50:53.618 INFO [stderr] 
Nov 27 16:50:53.618 INFO [stderr] warning: method is never used: `popup`
Nov 27 16:50:53.618 INFO [stderr]    --> src/game.rs:340:5
Nov 27 16:50:53.618 INFO [stderr]     |
Nov 27 16:50:53.619 INFO [stderr] 340 |     fn popup(&mut self, text: &str) -> error::Result<()> {
Nov 27 16:50:53.619 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:50:53.619 INFO [stderr] 
Nov 27 16:50:53.620 INFO [stderr] warning: method is never used: `check_game_end`
Nov 27 16:50:53.620 INFO [stderr]    --> src/game.rs:344:5
Nov 27 16:50:53.620 INFO [stderr]     |
Nov 27 16:50:53.620 INFO [stderr] 344 |     fn check_game_end(&mut self) -> GameResult {
Nov 27 16:50:53.621 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:50:53.621 INFO [stderr] 
Nov 27 16:50:53.679 INFO [stderr] warning: unused variable: `stderr`
Nov 27 16:50:53.679 INFO [stderr]   --> src/main.rs:27:13
Nov 27 16:50:53.679 INFO [stderr]    |
Nov 27 16:50:53.680 INFO [stderr] 27 |     let mut stderr = stderr.lock();
Nov 27 16:50:53.680 INFO [stderr]    |             ^^^^^^ help: consider using `_stderr` instead
Nov 27 16:50:53.680 INFO [stderr]    |
Nov 27 16:50:53.681 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 16:50:53.681 INFO [stderr] 
Nov 27 16:50:53.681 INFO [stderr] warning: unused variable: `text`
Nov 27 16:50:53.682 INFO [stderr]    --> src/game.rs:340:25
Nov 27 16:50:53.682 INFO [stderr]     |
Nov 27 16:50:53.682 INFO [stderr] 340 |     fn popup(&mut self, text: &str) -> error::Result<()> {
Nov 27 16:50:53.683 INFO [stderr]     |                         ^^^^ help: consider using `_text` instead
Nov 27 16:50:53.683 INFO [stderr] 
Nov 27 16:50:53.683 INFO [stderr] warning: variable does not need to be mutable
Nov 27 16:50:53.683 INFO [stderr]   --> src/main.rs:23:9
Nov 27 16:50:53.684 INFO [stderr]    |
Nov 27 16:50:53.684 INFO [stderr] 23 |     let mut stdout = stdout.lock();
Nov 27 16:50:53.684 INFO [stderr]    |         ----^^^^^^
Nov 27 16:50:53.685 INFO [stderr]    |         |
Nov 27 16:50:53.685 INFO [stderr]    |         help: remove this `mut`
Nov 27 16:50:53.685 INFO [stderr]    |
Nov 27 16:50:53.686 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 27 16:50:53.686 INFO [stderr] 
Nov 27 16:50:53.686 INFO [stderr] warning: variable does not need to be mutable
Nov 27 16:50:53.687 INFO [stderr]   --> src/main.rs:27:9
Nov 27 16:50:53.687 INFO [stderr]    |
Nov 27 16:50:53.687 INFO [stderr] 27 |     let mut stderr = stderr.lock();
Nov 27 16:50:53.687 INFO [stderr]    |         ----^^^^^^
Nov 27 16:50:53.688 INFO [stderr]    |         |
Nov 27 16:50:53.688 INFO [stderr]    |         help: remove this `mut`
Nov 27 16:50:53.688 INFO [stderr] 
Nov 27 16:50:53.791 INFO [stderr] warning: method is never used: `from`
Nov 27 16:50:53.791 INFO [stderr]   --> src/board.rs:25:5
Nov 27 16:50:53.791 INFO [stderr]    |
Nov 27 16:50:53.792 INFO [stderr] 25 |     fn from(s: &str) -> Option<Piece> {
Nov 27 16:50:53.792 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:50:53.792 INFO [stderr]    |
Nov 27 16:50:53.793 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 27 16:50:53.793 INFO [stderr] 
Nov 27 16:50:53.793 INFO [stderr] warning: function is never used: `create_side`
Nov 27 16:50:53.794 INFO [stderr]    --> src/board.rs:409:1
Nov 27 16:50:53.794 INFO [stderr]     |
Nov 27 16:50:53.794 INFO [stderr] 409 | fn create_side(colour: Colour) -> [[Tile; 10]; 4] {
Nov 27 16:50:53.794 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:50:53.795 INFO [stderr] 
Nov 27 16:50:53.795 INFO [stderr] warning: constant item is never used: `DEFAULT_BLUE_SIDE`
Nov 27 16:50:53.795 INFO [stderr]    --> src/board.rs:416:1
Nov 27 16:50:53.796 INFO [stderr]     |
Nov 27 16:50:53.796 INFO [stderr] 416 | / const DEFAULT_BLUE_SIDE: [[Tile; 10]; 4] =
Nov 27 16:50:53.796 INFO [stderr] 417 | |     [[Tile::Piece(Piece::Miner,      Colour::Blue),
Nov 27 16:50:53.797 INFO [stderr] 418 | |       Tile::Piece(Piece::Captain,    Colour::Blue),
Nov 27 16:50:53.797 INFO [stderr] 419 | |       Tile::Piece(Piece::Scout,      Colour::Blue),
Nov 27 16:50:53.797 INFO [stderr] ...   |
Nov 27 16:50:53.797 INFO [stderr] 458 | |       Tile::Piece(Piece::Colonel,    Colour::Blue),
Nov 27 16:50:53.798 INFO [stderr] 459 | |       Tile::Piece(Piece::Sergeant,   Colour::Blue)]];
Nov 27 16:50:53.798 INFO [stderr]     | |_____________________________________________________^
Nov 27 16:50:53.798 INFO [stderr] 
Nov 27 16:50:53.799 INFO [stderr] warning: enum is never used: `GameResult`
Nov 27 16:50:53.799 INFO [stderr]   --> src/game.rs:14:1
Nov 27 16:50:53.799 INFO [stderr]    |
Nov 27 16:50:53.799 INFO [stderr] 14 | enum GameResult {
Nov 27 16:50:53.800 INFO [stderr]    | ^^^^^^^^^^^^^^^
Nov 27 16:50:53.800 INFO [stderr] 
Nov 27 16:50:53.801 INFO [stderr] warning: method is never used: `popup`
Nov 27 16:50:53.801 INFO [stderr]    --> src/game.rs:340:5
Nov 27 16:50:53.801 INFO [stderr]     |
Nov 27 16:50:53.802 INFO [stderr] 340 |     fn popup(&mut self, text: &str) -> error::Result<()> {
Nov 27 16:50:53.802 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:50:53.802 INFO [stderr] 
Nov 27 16:50:53.802 INFO [stderr] warning: method is never used: `check_game_end`
Nov 27 16:50:53.803 INFO [stderr]    --> src/game.rs:344:5
Nov 27 16:50:53.803 INFO [stderr]     |
Nov 27 16:50:53.803 INFO [stderr] 344 |     fn check_game_end(&mut self) -> GameResult {
Nov 27 16:50:53.803 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:50:53.804 INFO [stderr] 
Nov 27 16:50:53.841 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.50s
Nov 27 16:50:53.849 INFO [stderr] su: No module specific data is present
Nov 27 16:50:54.908 INFO running `"docker" "inspect" "2428919586a58e4f36dc2c1c373433bda3e5e449b307d331f71f57d690e26000"`
Nov 27 16:50:55.273 INFO running `"docker" "rm" "-f" "2428919586a58e4f36dc2c1c373433bda3e5e449b307d331f71f57d690e26000"`
Nov 27 16:50:55.552 INFO [stdout] 2428919586a58e4f36dc2c1c373433bda3e5e449b307d331f71f57d690e26000