Dec 19 05:18:51.687 INFO checking xeals/stratagem against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955 Dec 19 05:18:51.687 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-2/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/xeals/stratagem:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"` Dec 19 05:18:52.154 INFO [stdout] 6615e227756071c6c5eeaac3aeb6546d15f9c5c0af2fceace0bdee50f36f9ca5 Dec 19 05:18:52.160 INFO running `"docker" "start" "-a" "6615e227756071c6c5eeaac3aeb6546d15f9c5c0af2fceace0bdee50f36f9ca5"` Dec 19 05:18:53.660 INFO [stderr] Compiling cc v1.0.3 Dec 19 05:18:53.664 INFO [stderr] Checking libc v0.2.35 Dec 19 05:18:53.664 INFO [stderr] Checking rustc-demangle v0.1.5 Dec 19 05:18:54.792 INFO [stderr] Checking rand v0.4.1 Dec 19 05:18:54.792 INFO [stderr] Checking termion v1.5.1 Dec 19 05:18:58.677 INFO [stderr] Compiling backtrace-sys v0.1.16 Dec 19 05:19:12.748 INFO [stderr] Checking backtrace v0.3.5 Dec 19 05:19:13.124 INFO [stderr] Checking failure v0.1.1 Dec 19 05:19:13.468 INFO [stderr] Checking stratagem v0.1.0 (/opt/crater/workdir) Dec 19 05:19:13.700 INFO [stderr] warning: unused import: `Write` Dec 19 05:19:13.700 INFO [stderr] --> src/main.rs:11:21 Dec 19 05:19:13.700 INFO [stderr] | Dec 19 05:19:13.700 INFO [stderr] 11 | use std::io::{self, Write}; Dec 19 05:19:13.700 INFO [stderr] | ^^^^^ Dec 19 05:19:13.700 INFO [stderr] | Dec 19 05:19:13.700 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 19 05:19:13.700 INFO [stderr] Dec 19 05:19:13.744 INFO [stderr] warning: unused import: `Write` Dec 19 05:19:13.744 INFO [stderr] --> src/main.rs:11:21 Dec 19 05:19:13.744 INFO [stderr] | Dec 19 05:19:13.744 INFO [stderr] 11 | use std::io::{self, Write}; Dec 19 05:19:13.744 INFO [stderr] | ^^^^^ Dec 19 05:19:13.772 INFO [stderr] | Dec 19 05:19:13.772 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 19 05:19:13.772 INFO [stderr] Dec 19 05:19:14.187 INFO [stderr] warning: unused variable: `stderr` Dec 19 05:19:14.187 INFO [stderr] --> src/main.rs:27:13 Dec 19 05:19:14.187 INFO [stderr] | Dec 19 05:19:14.187 INFO [stderr] 27 | let mut stderr = stderr.lock(); Dec 19 05:19:14.188 INFO [stderr] | ^^^^^^ help: consider using `_stderr` instead Dec 19 05:19:14.188 INFO [stderr] | Dec 19 05:19:14.188 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 19 05:19:14.188 INFO [stderr] Dec 19 05:19:14.188 INFO [stderr] warning: unused variable: `text` Dec 19 05:19:14.188 INFO [stderr] --> src/game.rs:340:25 Dec 19 05:19:14.188 INFO [stderr] | Dec 19 05:19:14.188 INFO [stderr] 340 | fn popup(&mut self, text: &str) -> error::Result<()> { Dec 19 05:19:14.188 INFO [stderr] | ^^^^ help: consider using `_text` instead Dec 19 05:19:14.188 INFO [stderr] Dec 19 05:19:14.188 INFO [stderr] warning: variable does not need to be mutable Dec 19 05:19:14.188 INFO [stderr] --> src/main.rs:23:9 Dec 19 05:19:14.188 INFO [stderr] | Dec 19 05:19:14.188 INFO [stderr] 23 | let mut stdout = stdout.lock(); Dec 19 05:19:14.188 INFO [stderr] | ----^^^^^^ Dec 19 05:19:14.188 INFO [stderr] | | Dec 19 05:19:14.188 INFO [stderr] | help: remove this `mut` Dec 19 05:19:14.188 INFO [stderr] | Dec 19 05:19:14.188 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 19 05:19:14.188 INFO [stderr] Dec 19 05:19:14.200 INFO [stderr] warning: variable does not need to be mutable Dec 19 05:19:14.200 INFO [stderr] --> src/main.rs:27:9 Dec 19 05:19:14.200 INFO [stderr] | Dec 19 05:19:14.200 INFO [stderr] 27 | let mut stderr = stderr.lock(); Dec 19 05:19:14.200 INFO [stderr] | ----^^^^^^ Dec 19 05:19:14.200 INFO [stderr] | | Dec 19 05:19:14.200 INFO [stderr] | help: remove this `mut` Dec 19 05:19:14.200 INFO [stderr] Dec 19 05:19:14.212 INFO [stderr] warning: unused variable: `stderr` Dec 19 05:19:14.212 INFO [stderr] --> src/main.rs:27:13 Dec 19 05:19:14.212 INFO [stderr] | Dec 19 05:19:14.212 INFO [stderr] 27 | let mut stderr = stderr.lock(); Dec 19 05:19:14.212 INFO [stderr] | ^^^^^^ help: consider using `_stderr` instead Dec 19 05:19:14.248 INFO [stderr] | Dec 19 05:19:14.248 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 19 05:19:14.248 INFO [stderr] Dec 19 05:19:14.248 INFO [stderr] warning: unused variable: `text` Dec 19 05:19:14.248 INFO [stderr] --> src/game.rs:340:25 Dec 19 05:19:14.248 INFO [stderr] | Dec 19 05:19:14.248 INFO [stderr] 340 | fn popup(&mut self, text: &str) -> error::Result<()> { Dec 19 05:19:14.248 INFO [stderr] | ^^^^ help: consider using `_text` instead Dec 19 05:19:14.248 INFO [stderr] Dec 19 05:19:14.248 INFO [stderr] warning: variable does not need to be mutable Dec 19 05:19:14.248 INFO [stderr] --> src/main.rs:23:9 Dec 19 05:19:14.248 INFO [stderr] | Dec 19 05:19:14.248 INFO [stderr] 23 | let mut stdout = stdout.lock(); Dec 19 05:19:14.248 INFO [stderr] | ----^^^^^^ Dec 19 05:19:14.248 INFO [stderr] | | Dec 19 05:19:14.248 INFO [stderr] | help: remove this `mut` Dec 19 05:19:14.260 INFO [stderr] | Dec 19 05:19:14.260 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 19 05:19:14.260 INFO [stderr] Dec 19 05:19:14.260 INFO [stderr] warning: variable does not need to be mutable Dec 19 05:19:14.260 INFO [stderr] --> src/main.rs:27:9 Dec 19 05:19:14.260 INFO [stderr] | Dec 19 05:19:14.260 INFO [stderr] 27 | let mut stderr = stderr.lock(); Dec 19 05:19:14.260 INFO [stderr] | ----^^^^^^ Dec 19 05:19:14.260 INFO [stderr] | | Dec 19 05:19:14.260 INFO [stderr] | help: remove this `mut` Dec 19 05:19:14.260 INFO [stderr] Dec 19 05:19:14.392 INFO [stderr] warning: method is never used: `from` Dec 19 05:19:14.392 INFO [stderr] --> src/board.rs:25:5 Dec 19 05:19:14.392 INFO [stderr] | Dec 19 05:19:14.392 INFO [stderr] 25 | fn from(s: &str) -> Option { Dec 19 05:19:14.392 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 05:19:14.392 INFO [stderr] | Dec 19 05:19:14.392 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 19 05:19:14.392 INFO [stderr] Dec 19 05:19:14.396 INFO [stderr] warning: function is never used: `create_side` Dec 19 05:19:14.396 INFO [stderr] --> src/board.rs:409:1 Dec 19 05:19:14.396 INFO [stderr] | Dec 19 05:19:14.396 INFO [stderr] 409 | fn create_side(colour: Colour) -> [[Tile; 10]; 4] { Dec 19 05:19:14.396 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 05:19:14.396 INFO [stderr] Dec 19 05:19:14.396 INFO [stderr] warning: constant item is never used: `DEFAULT_BLUE_SIDE` Dec 19 05:19:14.396 INFO [stderr] --> src/board.rs:416:1 Dec 19 05:19:14.396 INFO [stderr] | Dec 19 05:19:14.396 INFO [stderr] 416 | / const DEFAULT_BLUE_SIDE: [[Tile; 10]; 4] = Dec 19 05:19:14.396 INFO [stderr] 417 | | [[Tile::Piece(Piece::Miner, Colour::Blue), Dec 19 05:19:14.396 INFO [stderr] 418 | | Tile::Piece(Piece::Captain, Colour::Blue), Dec 19 05:19:14.396 INFO [stderr] 419 | | Tile::Piece(Piece::Scout, Colour::Blue), Dec 19 05:19:14.396 INFO [stderr] ... | Dec 19 05:19:14.396 INFO [stderr] 458 | | Tile::Piece(Piece::Colonel, Colour::Blue), Dec 19 05:19:14.396 INFO [stderr] 459 | | Tile::Piece(Piece::Sergeant, Colour::Blue)]]; Dec 19 05:19:14.396 INFO [stderr] | |_____________________________________________________^ Dec 19 05:19:14.396 INFO [stderr] Dec 19 05:19:14.397 INFO [stderr] warning: enum is never used: `GameResult` Dec 19 05:19:14.397 INFO [stderr] --> src/game.rs:14:1 Dec 19 05:19:14.397 INFO [stderr] | Dec 19 05:19:14.397 INFO [stderr] 14 | enum GameResult { Dec 19 05:19:14.397 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 19 05:19:14.397 INFO [stderr] Dec 19 05:19:14.397 INFO [stderr] warning: method is never used: `popup` Dec 19 05:19:14.397 INFO [stderr] --> src/game.rs:340:5 Dec 19 05:19:14.397 INFO [stderr] | Dec 19 05:19:14.397 INFO [stderr] 340 | fn popup(&mut self, text: &str) -> error::Result<()> { Dec 19 05:19:14.397 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 05:19:14.397 INFO [stderr] Dec 19 05:19:14.397 INFO [stderr] warning: method is never used: `check_game_end` Dec 19 05:19:14.397 INFO [stderr] --> src/game.rs:344:5 Dec 19 05:19:14.397 INFO [stderr] | Dec 19 05:19:14.397 INFO [stderr] 344 | fn check_game_end(&mut self) -> GameResult { Dec 19 05:19:14.397 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 05:19:14.397 INFO [stderr] Dec 19 05:19:14.448 INFO [stderr] warning: method is never used: `from` Dec 19 05:19:14.448 INFO [stderr] --> src/board.rs:25:5 Dec 19 05:19:14.448 INFO [stderr] | Dec 19 05:19:14.448 INFO [stderr] 25 | fn from(s: &str) -> Option { Dec 19 05:19:14.448 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 05:19:14.448 INFO [stderr] | Dec 19 05:19:14.448 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 19 05:19:14.448 INFO [stderr] Dec 19 05:19:14.448 INFO [stderr] warning: function is never used: `create_side` Dec 19 05:19:14.448 INFO [stderr] --> src/board.rs:409:1 Dec 19 05:19:14.448 INFO [stderr] | Dec 19 05:19:14.448 INFO [stderr] 409 | fn create_side(colour: Colour) -> [[Tile; 10]; 4] { Dec 19 05:19:14.448 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 05:19:14.449 INFO [stderr] Dec 19 05:19:14.449 INFO [stderr] warning: constant item is never used: `DEFAULT_BLUE_SIDE` Dec 19 05:19:14.449 INFO [stderr] --> src/board.rs:416:1 Dec 19 05:19:14.449 INFO [stderr] | Dec 19 05:19:14.449 INFO [stderr] 416 | / const DEFAULT_BLUE_SIDE: [[Tile; 10]; 4] = Dec 19 05:19:14.449 INFO [stderr] 417 | | [[Tile::Piece(Piece::Miner, Colour::Blue), Dec 19 05:19:14.449 INFO [stderr] 418 | | Tile::Piece(Piece::Captain, Colour::Blue), Dec 19 05:19:14.449 INFO [stderr] 419 | | Tile::Piece(Piece::Scout, Colour::Blue), Dec 19 05:19:14.449 INFO [stderr] ... | Dec 19 05:19:14.449 INFO [stderr] 458 | | Tile::Piece(Piece::Colonel, Colour::Blue), Dec 19 05:19:14.449 INFO [stderr] 459 | | Tile::Piece(Piece::Sergeant, Colour::Blue)]]; Dec 19 05:19:14.449 INFO [stderr] | |_____________________________________________________^ Dec 19 05:19:14.449 INFO [stderr] Dec 19 05:19:14.449 INFO [stderr] warning: enum is never used: `GameResult` Dec 19 05:19:14.449 INFO [stderr] --> src/game.rs:14:1 Dec 19 05:19:14.449 INFO [stderr] | Dec 19 05:19:14.449 INFO [stderr] 14 | enum GameResult { Dec 19 05:19:14.449 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 19 05:19:14.449 INFO [stderr] Dec 19 05:19:14.449 INFO [stderr] warning: method is never used: `popup` Dec 19 05:19:14.449 INFO [stderr] --> src/game.rs:340:5 Dec 19 05:19:14.449 INFO [stderr] | Dec 19 05:19:14.449 INFO [stderr] 340 | fn popup(&mut self, text: &str) -> error::Result<()> { Dec 19 05:19:14.449 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 05:19:14.449 INFO [stderr] Dec 19 05:19:14.449 INFO [stderr] warning: method is never used: `check_game_end` Dec 19 05:19:14.449 INFO [stderr] --> src/game.rs:344:5 Dec 19 05:19:14.449 INFO [stderr] | Dec 19 05:19:14.449 INFO [stderr] 344 | fn check_game_end(&mut self) -> GameResult { Dec 19 05:19:14.449 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 05:19:14.449 INFO [stderr] Dec 19 05:19:14.530 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.99s Dec 19 05:19:15.528 INFO running `"docker" "inspect" "6615e227756071c6c5eeaac3aeb6546d15f9c5c0af2fceace0bdee50f36f9ca5"` Dec 19 05:19:15.806 INFO running `"docker" "rm" "-f" "6615e227756071c6c5eeaac3aeb6546d15f9c5c0af2fceace0bdee50f36f9ca5"` Dec 19 05:19:16.090 INFO [stdout] 6615e227756071c6c5eeaac3aeb6546d15f9c5c0af2fceace0bdee50f36f9ca5