[INFO] updating cached repository darthdeus/ultimoid-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/darthdeus/ultimoid-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/darthdeus/ultimoid-rs" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/darthdeus/ultimoid-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/darthdeus/ultimoid-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/darthdeus/ultimoid-rs" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/darthdeus/ultimoid-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/darthdeus/ultimoid-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 51e55aab5fcd792876e32bc90372da71771aa366
[INFO] sha for GitHub repo darthdeus/ultimoid-rs: 51e55aab5fcd792876e32bc90372da71771aa366
[INFO] validating manifest of darthdeus/ultimoid-rs 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 darthdeus/ultimoid-rs 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 darthdeus/ultimoid-rs
[INFO] finished frobbing darthdeus/ultimoid-rs
[INFO] frobbed toml for darthdeus/ultimoid-rs written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/darthdeus/ultimoid-rs/Cargo.toml
[INFO] started frobbing darthdeus/ultimoid-rs
[INFO] finished frobbing darthdeus/ultimoid-rs
[INFO] frobbed toml for darthdeus/ultimoid-rs written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/darthdeus/ultimoid-rs/Cargo.toml
[INFO] crate darthdeus/ultimoid-rs 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking darthdeus/ultimoid-rs against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-3/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/darthdeus/ultimoid-rs:/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] ae2316c3a490c1569fc86d57782c5615dc8e12721b282ad40a16ad96ca3bf68d
[INFO] running `"docker" "start" "-a" "ae2316c3a490c1569fc86d57782c5615dc8e12721b282ad40a16ad96ca3bf68d"`
[INFO] [stderr]    Compiling bzip2-sys v0.1.6
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]    Compiling ncurses v5.93.0
[INFO] [stderr]    Compiling gl v0.10.0
[INFO] [stderr]    Compiling glutin v0.14.0
[INFO] [stderr]     Checking sid v0.5.2
[INFO] [stderr]     Checking rmp v0.8.7
[INFO] [stderr]     Checking gfx_glyph v0.10.2
[INFO] [stderr]     Checking piston-gfx_texture v0.32.0
[INFO] [stderr]     Checking rmp-serialize v0.8.0
[INFO] [stderr]     Checking rmp-serde v0.13.7
[INFO] [stderr]     Checking lyon_tessellation v0.10.2
[INFO] [stderr]     Checking cpal v0.8.2
[INFO] [stderr]     Checking pancurses v0.16.0
[INFO] [stderr]     Checking lyon v0.10.2
[INFO] [stderr]     Checking bzip2 v0.3.3
[INFO] [stderr]     Checking piston2d-gfx_graphics v0.51.0
[INFO] [stderr]     Checking rodio v0.7.0
[INFO] [stderr]     Checking zip v0.3.3
[INFO] [stderr]     Checking ggez v0.4.3
[INFO] [stderr]     Checking pistoncore-glutin_window v0.47.0
[INFO] [stderr]     Checking piston_window v0.80.0
[INFO] [stderr]     Checking ultimoid v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `iso_rot`
[INFO] [stderr]   --> src/main.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |     let iso_rot = graphics::math::rotate_radians(3.14 / 4.0);
[INFO] [stderr]    |         ^^^^^^^ help: consider prefixing with an underscore: `_iso_rot`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mobs`
[INFO] [stderr]   --> src/main.rs:65:13
[INFO] [stderr]    |
[INFO] [stderr] 65 |         let mobs = vec![Coord::new(0, 1), Coord::new(-1, 3)];
[INFO] [stderr]    |             ^^^^ help: consider prefixing with an underscore: `_mobs`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Empty`
[INFO] [stderr]  --> src/map.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     Empty,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Tree`
[INFO] [stderr]  --> src/map.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     Tree,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `GameMap`
[INFO] [stderr]  --> src/map.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub struct GameMap {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/map.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn new(size: Coord) -> GameMap {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `at`
[INFO] [stderr]   --> src/map.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn at(&self, point: Coord) -> MapItem {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `flip_y`
[INFO] [stderr]   --> src/map.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub fn flip_y(self) -> ScreenPoint {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `zero`
[INFO] [stderr]   --> src/map.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn zero() -> ScreenPoint {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `iso_rot`
[INFO] [stderr]   --> src/main.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |     let iso_rot = graphics::math::rotate_radians(3.14 / 4.0);
[INFO] [stderr]    |         ^^^^^^^ help: consider prefixing with an underscore: `_iso_rot`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mobs`
[INFO] [stderr]   --> src/main.rs:65:13
[INFO] [stderr]    |
[INFO] [stderr] 65 |         let mobs = vec![Coord::new(0, 1), Coord::new(-1, 3)];
[INFO] [stderr]    |             ^^^^ help: consider prefixing with an underscore: `_mobs`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Empty`
[INFO] [stderr]  --> src/map.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     Empty,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Tree`
[INFO] [stderr]  --> src/map.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     Tree,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `GameMap`
[INFO] [stderr]  --> src/map.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub struct GameMap {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/map.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn new(size: Coord) -> GameMap {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `at`
[INFO] [stderr]   --> src/map.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     pub fn at(&self, point: Coord) -> MapItem {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `flip_y`
[INFO] [stderr]   --> src/map.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     pub fn flip_y(self) -> ScreenPoint {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `zero`
[INFO] [stderr]   --> src/map.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn zero() -> ScreenPoint {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.91s
[INFO] running `"docker" "inspect" "ae2316c3a490c1569fc86d57782c5615dc8e12721b282ad40a16ad96ca3bf68d"`
[INFO] running `"docker" "rm" "-f" "ae2316c3a490c1569fc86d57782c5615dc8e12721b282ad40a16ad96ca3bf68d"`
[INFO] [stdout] ae2316c3a490c1569fc86d57782c5615dc8e12721b282ad40a16ad96ca3bf68d