[INFO] updating cached repository snsvrno/lights-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/snsvrno/lights-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/snsvrno/lights-rs" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/snsvrno/lights-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/snsvrno/lights-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/snsvrno/lights-rs" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/snsvrno/lights-rs"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/snsvrno/lights-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 32c4c97afa2ab07f32ef65a40ac170b514dd1d6d
[INFO] sha for GitHub repo snsvrno/lights-rs: 32c4c97afa2ab07f32ef65a40ac170b514dd1d6d
[INFO] validating manifest of snsvrno/lights-rs on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of snsvrno/lights-rs on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing snsvrno/lights-rs
[INFO] finished frobbing snsvrno/lights-rs
[INFO] frobbed toml for snsvrno/lights-rs written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/snsvrno/lights-rs/Cargo.toml
[INFO] started frobbing snsvrno/lights-rs
[INFO] finished frobbing snsvrno/lights-rs
[INFO] frobbed toml for snsvrno/lights-rs written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/snsvrno/lights-rs/Cargo.toml
[INFO] crate snsvrno/lights-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking snsvrno/lights-rs against try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-5/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/snsvrno/lights-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 8617d0bc3d85e54b0db275bfed40a3dfa6cf6c254c788511d5cc6a6f7cdd8425
[INFO] running `"docker" "start" "-a" "8617d0bc3d85e54b0db275bfed40a3dfa6cf6c254c788511d5cc6a6f7cdd8425"`
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]     Checking nix v0.11.0
[INFO] [stderr]    Compiling glutin v0.18.0
[INFO] [stderr]    Compiling lights v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Checking parking_lot_core v0.3.1
[INFO] [stderr]     Checking parking_lot v0.6.4
[INFO] [stderr]     Checking dlib v0.4.1
[INFO] [stderr]     Checking wayland-sys v0.20.12
[INFO] [stderr]     Checking wayland-commons v0.20.12
[INFO] [stderr]     Checking wayland-client v0.20.12
[INFO] [stderr]     Checking wayland-protocols v0.20.12
[INFO] [stderr]     Checking smithay-client-toolkit v0.3.0
[INFO] [stderr]     Checking winit v0.17.2
[INFO] [stderr] warning: unused variable: `touch`
[INFO] [stderr]   --> src/main.rs:52:27
[INFO] [stderr]    |
[INFO] [stderr] 52 |                     Touch(touch) => { /* implement later */ },
[INFO] [stderr]    |                           ^^^^^ help: consider prefixing with an underscore: `_touch`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `file_path_buf`
[INFO] [stderr]  --> src/definitions/gameloop.rs:9:28
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn dropped_file(&self, file_path_buf : std::path::PathBuf) { }
[INFO] [stderr]   |                            ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_file_path_buf`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `file_path_buf`
[INFO] [stderr]   --> src/definitions/gameloop.rs:10:28
[INFO] [stderr]    |
[INFO] [stderr] 10 |     fn hovered_file(&self, file_path_buf : std::path::PathBuf) { }
[INFO] [stderr]    |                            ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_file_path_buf`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `focus`
[INFO] [stderr]   --> src/definitions/gameloop.rs:12:23
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn focused(&self, focus : bool) { }
[INFO] [stderr]    |                       ^^^^^ help: consider prefixing with an underscore: `_focus`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dt`
[INFO] [stderr]   --> src/states/empty.rs:17:22
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn update(&self, dt : f32) {
[INFO] [stderr]    |                      ^^ help: consider prefixing with an underscore: `_dt`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |     let mut state = states::empty::EmptyState::new();
[INFO] [stderr]    |         ----^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `touch`
[INFO] [stderr]   --> src/main.rs:52:27
[INFO] [stderr]    |
[INFO] [stderr] 52 |                     Touch(touch) => { /* implement later */ },
[INFO] [stderr]    |                           ^^^^^ help: consider prefixing with an underscore: `_touch`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `file_path_buf`
[INFO] [stderr]  --> src/definitions/gameloop.rs:9:28
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn dropped_file(&self, file_path_buf : std::path::PathBuf) { }
[INFO] [stderr]   |                            ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_file_path_buf`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `file_path_buf`
[INFO] [stderr]   --> src/definitions/gameloop.rs:10:28
[INFO] [stderr]    |
[INFO] [stderr] 10 |     fn hovered_file(&self, file_path_buf : std::path::PathBuf) { }
[INFO] [stderr]    |                            ^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_file_path_buf`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `focus`
[INFO] [stderr]   --> src/definitions/gameloop.rs:12:23
[INFO] [stderr]    |
[INFO] [stderr] 12 |     fn focused(&self, focus : bool) { }
[INFO] [stderr]    |                       ^^^^^ help: consider prefixing with an underscore: `_focus`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dt`
[INFO] [stderr]   --> src/states/empty.rs:17:22
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn update(&self, dt : f32) {
[INFO] [stderr]    |                      ^^ help: consider prefixing with an underscore: `_dt`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |     let mut state = states::empty::EmptyState::new();
[INFO] [stderr]    |         ----^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_mut)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Error`
[INFO] [stderr]  --> src/definitions/error.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub enum Error {
[INFO] [stderr]   | ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Error`
[INFO] [stderr]  --> src/definitions/error.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub enum Error {
[INFO] [stderr]   | ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `_X` should have a snake case name
[INFO] [stderr]  --> src/definitions/gameloop.rs:8:22
[INFO] [stderr]   |
[INFO] [stderr] 8 |     fn resized(&self,_X : u32, _y : u32) { }
[INFO] [stderr]   |                      ^^ help: convert the identifier to snake case: `_x`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `_X` should have a snake case name
[INFO] [stderr]  --> src/definitions/gameloop.rs:8:22
[INFO] [stderr]   |
[INFO] [stderr] 8 |     fn resized(&self,_X : u32, _y : u32) { }
[INFO] [stderr]   |                      ^^ help: convert the identifier to snake case: `_x`
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.21s
[INFO] running `"docker" "inspect" "8617d0bc3d85e54b0db275bfed40a3dfa6cf6c254c788511d5cc6a6f7cdd8425"`
[INFO] running `"docker" "rm" "-f" "8617d0bc3d85e54b0db275bfed40a3dfa6cf6c254c788511d5cc6a6f7cdd8425"`
[INFO] [stdout] 8617d0bc3d85e54b0db275bfed40a3dfa6cf6c254c788511d5cc6a6f7cdd8425