[INFO] updating cached repository HenningTonko/GameOfLifeButWrong
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/HenningTonko/GameOfLifeButWrong
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/HenningTonko/GameOfLifeButWrong" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/HenningTonko/GameOfLifeButWrong"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/HenningTonko/GameOfLifeButWrong'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/HenningTonko/GameOfLifeButWrong" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/HenningTonko/GameOfLifeButWrong"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/HenningTonko/GameOfLifeButWrong'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 51effc60003422c675ceec8d4b522b9cd19cc92a
[INFO] sha for GitHub repo HenningTonko/GameOfLifeButWrong: 51effc60003422c675ceec8d4b522b9cd19cc92a
[INFO] validating manifest of HenningTonko/GameOfLifeButWrong on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of HenningTonko/GameOfLifeButWrong on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing HenningTonko/GameOfLifeButWrong
[INFO] finished frobbing HenningTonko/GameOfLifeButWrong
[INFO] frobbed toml for HenningTonko/GameOfLifeButWrong written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/HenningTonko/GameOfLifeButWrong/Cargo.toml
[INFO] started frobbing HenningTonko/GameOfLifeButWrong
[INFO] finished frobbing HenningTonko/GameOfLifeButWrong
[INFO] frobbed toml for HenningTonko/GameOfLifeButWrong written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/HenningTonko/GameOfLifeButWrong/Cargo.toml
[INFO] crate HenningTonko/GameOfLifeButWrong already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking HenningTonko/GameOfLifeButWrong against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-6/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/HenningTonko/GameOfLifeButWrong:/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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 9abf3691c8306fb72dbee25a4963b910905df2bd56f53eb175888c431d5af008
[INFO] running `"docker" "start" "-a" "9abf3691c8306fb72dbee25a4963b910905df2bd56f53eb175888c431d5af008"`
[INFO] [stderr]    Compiling roguelike v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Checking bear-lib-terminal-sys v1.3.0
[INFO] [stderr]     Checking chan v0.1.23
[INFO] [stderr]     Checking bear-lib-terminal v2.0.0
[INFO] [stderr] warning: unused variable: `tile`
[INFO] [stderr]   --> src/main.rs:31:8
[INFO] [stderr]    |
[INFO] [stderr] 31 |             let tile: &mut Tile = tile_map.get_mut(&(x, y)).unwrap();
[INFO] [stderr]    |                 ^^^^ help: consider prefixing with an underscore: `_tile`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dirs`
[INFO] [stderr]    --> src/main.rs:109:7
[INFO] [stderr]     |
[INFO] [stderr] 109 |         let dirs: Vec<Position> = vec![
[INFO] [stderr]     |             ^^^^ help: consider prefixing with an underscore: `_dirs`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `x`
[INFO] [stderr]   --> src/main.rs:20:2
[INFO] [stderr]    |
[INFO] [stderr] 20 |     x: i32,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `y`
[INFO] [stderr]   --> src/main.rs:21:2
[INFO] [stderr]    |
[INFO] [stderr] 21 |     y: i32,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `update_tiles`
[INFO] [stderr]   --> src/main.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn update_tiles(tile_map: &mut TileMap)
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tile`
[INFO] [stderr]   --> src/main.rs:31:8
[INFO] [stderr]    |
[INFO] [stderr] 31 |             let tile: &mut Tile = tile_map.get_mut(&(x, y)).unwrap();
[INFO] [stderr]    |                 ^^^^ help: consider prefixing with an underscore: `_tile`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dirs`
[INFO] [stderr]    --> src/main.rs:109:7
[INFO] [stderr]     |
[INFO] [stderr] 109 |         let dirs: Vec<Position> = vec![
[INFO] [stderr]     |             ^^^^ help: consider prefixing with an underscore: `_dirs`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `x`
[INFO] [stderr]   --> src/main.rs:20:2
[INFO] [stderr]    |
[INFO] [stderr] 20 |     x: i32,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `y`
[INFO] [stderr]   --> src/main.rs:21:2
[INFO] [stderr]    |
[INFO] [stderr] 21 |     y: i32,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `update_tiles`
[INFO] [stderr]   --> src/main.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn update_tiles(tile_map: &mut TileMap)
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.83s
[INFO] running `"docker" "inspect" "9abf3691c8306fb72dbee25a4963b910905df2bd56f53eb175888c431d5af008"`
[INFO] running `"docker" "rm" "-f" "9abf3691c8306fb72dbee25a4963b910905df2bd56f53eb175888c431d5af008"`
[INFO] [stdout] 9abf3691c8306fb72dbee25a4963b910905df2bd56f53eb175888c431d5af008