[INFO] updating cached repository ishanjain28/giraffe
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ishanjain28/giraffe
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ishanjain28/giraffe" "work/ex/clippy-test-run/sources/stable/gh/ishanjain28/giraffe"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/ishanjain28/giraffe'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ishanjain28/giraffe" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/ishanjain28/giraffe"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/ishanjain28/giraffe'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5179bfbcd70f8b4946b925396182fee57eaf8776
[INFO] sha for GitHub repo ishanjain28/giraffe: 5179bfbcd70f8b4946b925396182fee57eaf8776
[INFO] validating manifest of ishanjain28/giraffe on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ishanjain28/giraffe on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ishanjain28/giraffe
[INFO] finished frobbing ishanjain28/giraffe
[INFO] frobbed toml for ishanjain28/giraffe written to work/ex/clippy-test-run/sources/stable/gh/ishanjain28/giraffe/Cargo.toml
[INFO] started frobbing ishanjain28/giraffe
[INFO] finished frobbing ishanjain28/giraffe
[INFO] frobbed toml for ishanjain28/giraffe written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/ishanjain28/giraffe/Cargo.toml
[INFO] crate ishanjain28/giraffe has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting ishanjain28/giraffe against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-5/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/ishanjain28/giraffe:/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" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b0869df7e7571d8887380909f376ffc004f4a108e7bbf89a6249bd5b967ef4cd
[INFO] running `"docker" "start" "-a" "b0869df7e7571d8887380909f376ffc004f4a108e7bbf89a6249bd5b967ef4cd"`
[INFO] [stderr]    Compiling x11cap v0.4.1
[INFO] [stderr]     Checking fern v0.4.3
[INFO] [stderr]    Compiling x11 v2.16.0
[INFO] [stderr]     Checking rayon-core v1.3.0
[INFO] [stderr]     Checking rayon v0.9.0
[INFO] [stderr]     Checking walnut v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/processor.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 |         frame: frame,
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: replace it with: `frame`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/processor.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 |         frame: frame,
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: replace it with: `frame`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/selector.rs:64:17
[INFO] [stderr]    |
[INFO] [stderr] 64 |                 return None;
[INFO] [stderr]    |                 ^^^^^^^^^^^^ help: remove `return` as shown: `None`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/selector.rs:66:17
[INFO] [stderr]    |
[INFO] [stderr] 66 |                 return Some(p);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^ help: remove `return` as shown: `Some(p)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/selector.rs:108:29
[INFO] [stderr]     |
[INFO] [stderr] 108 |         xgcval.background = 0x00FF00;
[INFO] [stderr]     |                             ^^^^^^^^ help: consider: `0x0000_FF00`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/selector.rs:109:29
[INFO] [stderr]     |
[INFO] [stderr] 109 |         xgcval.foreground = 0xFFFFFF;
[INFO] [stderr]     |                             ^^^^^^^^ help: consider: `0x00FF_FFFF`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::thread`
[INFO] [stderr]  --> src/processor.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::thread;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/main.rs:140:9
[INFO] [stderr]     |
[INFO] [stderr] 140 |         return false;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: remove `return` as shown: `false`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/selector.rs:64:17
[INFO] [stderr]    |
[INFO] [stderr] 64 |                 return None;
[INFO] [stderr]    |                 ^^^^^^^^^^^^ help: remove `return` as shown: `None`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/selector.rs:66:17
[INFO] [stderr]    |
[INFO] [stderr] 66 |                 return Some(p);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^ help: remove `return` as shown: `Some(p)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/selector.rs:108:29
[INFO] [stderr]     |
[INFO] [stderr] 108 |         xgcval.background = 0x00FF00;
[INFO] [stderr]     |                             ^^^^^^^^ help: consider: `0x0000_FF00`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/selector.rs:109:29
[INFO] [stderr]     |
[INFO] [stderr] 109 |         xgcval.foreground = 0xFFFFFF;
[INFO] [stderr]     |                             ^^^^^^^^ help: consider: `0x00FF_FFFF`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::thread`
[INFO] [stderr]  --> src/processor.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::thread;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/main.rs:140:9
[INFO] [stderr]     |
[INFO] [stderr] 140 |         return false;
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: remove `return` as shown: `false`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `draw_rectangle` is never read
[INFO] [stderr]    --> src/selector.rs:183:25
[INFO] [stderr]     |
[INFO] [stderr] 183 |                         draw_rectangle = true;
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_assignments)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `x` is never read
[INFO] [stderr]    --> src/selector.rs:185:25
[INFO] [stderr]     |
[INFO] [stderr] 185 |                         x = evt.button.x_root;
[INFO] [stderr]     |                         ^
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `y` is never read
[INFO] [stderr]    --> src/selector.rs:186:25
[INFO] [stderr]     |
[INFO] [stderr] 186 |                         y = evt.button.y_root;
[INFO] [stderr]     |                         ^
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `draw_rectangle` is never read
[INFO] [stderr]    --> src/selector.rs:204:25
[INFO] [stderr]     |
[INFO] [stderr] 204 |                         draw_rectangle = false;
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `win` is never read
[INFO] [stderr]    --> src/selector.rs:250:9
[INFO] [stderr]     |
[INFO] [stderr] 250 |         win = mem::uninitialized();
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `gc` is never read
[INFO] [stderr]    --> src/selector.rs:251:9
[INFO] [stderr]     |
[INFO] [stderr] 251 |         gc = mem::uninitialized();
[INFO] [stderr]     |         ^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]    --> src/selector.rs:333:17
[INFO] [stderr]     |
[INFO] [stderr] 333 | fn open_display(id: *const raw::c_char) -> *mut xlib::Display {
[INFO] [stderr]     |                 ^^ help: consider using `_id` instead
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]   --> src/utils.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 |         Ok(v) => Ok(ws::Wayland), 
[INFO] [stderr]    |            ^ help: consider using `_v` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]   --> src/utils.rs:21:24
[INFO] [stderr]    |
[INFO] [stderr] 21 |                     Ok(v) => Ok(ws::X11), 
[INFO] [stderr]    |                        ^ help: consider using `_v` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/main.rs:114:21
[INFO] [stderr]     |
[INFO] [stderr] 114 |                 Err(e) => {
[INFO] [stderr]     |                     ^ help: consider using `_e` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]   --> src/main.rs:58:13
[INFO] [stderr]    |
[INFO] [stderr] 58 |         Err(e) => {
[INFO] [stderr]    |             ^ help: consider using `_e` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `color_map`
[INFO] [stderr]    --> src/main.rs:170:9
[INFO] [stderr]     |
[INFO] [stderr] 170 |     let color_map = &[0xFF, 0xFF, 0xFA];
[INFO] [stderr]     |         ^^^^^^^^^ help: consider using `_color_map` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `geometry`
[INFO] [stderr]    --> src/main.rs:172:9
[INFO] [stderr]     |
[INFO] [stderr] 172 |     let geometry = d.get_geometry();
[INFO] [stderr]     |         ^^^^^^^^ help: consider using `_geometry` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `f`
[INFO] [stderr]    --> src/main.rs:183:13
[INFO] [stderr]     |
[INFO] [stderr] 183 |     let mut f = d.capture_frame().unwrap();
[INFO] [stderr]     |             ^ help: consider using `_f` instead
[INFO] [stderr] 
[INFO] [stderr] warning: variable `win` is assigned to, but never used
[INFO] [stderr]   --> src/selector.rs:44:17
[INFO] [stderr]    |
[INFO] [stderr] 44 |         let mut win: xlib::Window;
[INFO] [stderr]    |                 ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_win` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `win` is never read
[INFO] [stderr]   --> src/selector.rs:48:13
[INFO] [stderr]    |
[INFO] [stderr] 48 |             win = mem::uninitialized();
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `cmap` is assigned to, but never used
[INFO] [stderr]    --> src/selector.rs:123:17
[INFO] [stderr]     |
[INFO] [stderr] 123 |         let mut cmap: xlib::Colormap;
[INFO] [stderr]     |                 ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_cmap` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `cmap` is never read
[INFO] [stderr]    --> src/selector.rs:128:13
[INFO] [stderr]     |
[INFO] [stderr] 128 |             cmap = mem::uninitialized();
[INFO] [stderr]     |             ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `cmap` is never read
[INFO] [stderr]    --> src/selector.rs:143:13
[INFO] [stderr]     |
[INFO] [stderr] 143 |             cmap = xlib::XCreateColormap(
[INFO] [stderr]     |             ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:112:17
[INFO] [stderr]     |
[INFO] [stderr] 112 |             let mut q = match d.capture_frame() {
[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: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:68:9
[INFO] [stderr]    |
[INFO] [stderr] 68 |     let mut is_rec = Arc::new(RwLock::new(true));
[INFO] [stderr]    |         ----^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:70:9
[INFO] [stderr]    |
[INFO] [stderr] 70 |     let mut is_rec_clone = is_rec.clone();
[INFO] [stderr]    |         ----^^^^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:112:17
[INFO] [stderr]     |
[INFO] [stderr] 112 |             let mut q = match d.capture_frame() {
[INFO] [stderr]     |                 ----^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:183:9
[INFO] [stderr]     |
[INFO] [stderr] 183 |     let mut f = d.capture_frame().unwrap();
[INFO] [stderr]     |         ----^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `draw_rectangle` is never read
[INFO] [stderr]    --> src/selector.rs:183:25
[INFO] [stderr]     |
[INFO] [stderr] 183 |                         draw_rectangle = true;
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_assignments)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `x` is never read
[INFO] [stderr]    --> src/selector.rs:185:25
[INFO] [stderr]     |
[INFO] [stderr] 185 |                         x = evt.button.x_root;
[INFO] [stderr]     |                         ^
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `y` is never read
[INFO] [stderr]    --> src/selector.rs:186:25
[INFO] [stderr]     |
[INFO] [stderr] 186 |                         y = evt.button.y_root;
[INFO] [stderr]     |                         ^
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `draw_rectangle` is never read
[INFO] [stderr]    --> src/selector.rs:204:25
[INFO] [stderr]     |
[INFO] [stderr] 204 |                         draw_rectangle = false;
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `win` is never read
[INFO] [stderr]    --> src/selector.rs:250:9
[INFO] [stderr]     |
[INFO] [stderr] 250 |         win = mem::uninitialized();
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `gc` is never read
[INFO] [stderr]    --> src/selector.rs:251:9
[INFO] [stderr]     |
[INFO] [stderr] 251 |         gc = mem::uninitialized();
[INFO] [stderr]     |         ^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `id`
[INFO] [stderr]    --> src/selector.rs:333:17
[INFO] [stderr]     |
[INFO] [stderr] 333 | fn open_display(id: *const raw::c_char) -> *mut xlib::Display {
[INFO] [stderr]     |                 ^^ help: consider using `_id` instead
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]   --> src/utils.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 |         Ok(v) => Ok(ws::Wayland), 
[INFO] [stderr]    |            ^ help: consider using `_v` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]   --> src/utils.rs:21:24
[INFO] [stderr]    |
[INFO] [stderr] 21 |                     Ok(v) => Ok(ws::X11), 
[INFO] [stderr]    |                        ^ help: consider using `_v` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/main.rs:114:21
[INFO] [stderr]     |
[INFO] [stderr] 114 |                 Err(e) => {
[INFO] [stderr]     |                     ^ help: consider using `_e` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]   --> src/main.rs:58:13
[INFO] [stderr]    |
[INFO] [stderr] 58 |         Err(e) => {
[INFO] [stderr]    |             ^ help: consider using `_e` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `color_map`
[INFO] [stderr]    --> src/main.rs:170:9
[INFO] [stderr]     |
[INFO] [stderr] 170 |     let color_map = &[0xFF, 0xFF, 0xFA];
[INFO] [stderr]     |         ^^^^^^^^^ help: consider using `_color_map` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `geometry`
[INFO] [stderr]    --> src/main.rs:172:9
[INFO] [stderr]     |
[INFO] [stderr] 172 |     let geometry = d.get_geometry();
[INFO] [stderr]     |         ^^^^^^^^ help: consider using `_geometry` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `f`
[INFO] [stderr]    --> src/main.rs:183:13
[INFO] [stderr]     |
[INFO] [stderr] 183 |     let mut f = d.capture_frame().unwrap();
[INFO] [stderr]     |             ^ help: consider using `_f` instead
[INFO] [stderr] 
[INFO] [stderr] warning: variable `win` is assigned to, but never used
[INFO] [stderr]   --> src/selector.rs:44:17
[INFO] [stderr]    |
[INFO] [stderr] 44 |         let mut win: xlib::Window;
[INFO] [stderr]    |                 ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: consider using `_win` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `win` is never read
[INFO] [stderr]   --> src/selector.rs:48:13
[INFO] [stderr]    |
[INFO] [stderr] 48 |             win = mem::uninitialized();
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `cmap` is assigned to, but never used
[INFO] [stderr]    --> src/selector.rs:123:17
[INFO] [stderr]     |
[INFO] [stderr] 123 |         let mut cmap: xlib::Colormap;
[INFO] [stderr]     |                 ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_cmap` instead
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `cmap` is never read
[INFO] [stderr]    --> src/selector.rs:128:13
[INFO] [stderr]     |
[INFO] [stderr] 128 |             cmap = mem::uninitialized();
[INFO] [stderr]     |             ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `cmap` is never read
[INFO] [stderr]    --> src/selector.rs:143:13
[INFO] [stderr]     |
[INFO] [stderr] 143 |             cmap = xlib::XCreateColormap(
[INFO] [stderr]     |             ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/selector.rs:44:13
[INFO] [stderr]    |
[INFO] [stderr] 44 |         let mut win: xlib::Window;
[INFO] [stderr]    |             ----^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/selector.rs:120:13
[INFO] [stderr]     |
[INFO] [stderr] 120 |         let mut gc = self.create_gc();
[INFO] [stderr]     |             ----^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/selector.rs:157:9
[INFO] [stderr]     |
[INFO] [stderr] 157 |     let mut s = Selector::new(CString::new(id).unwrap().as_ptr());
[INFO] [stderr]     |         ----^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/selector.rs:288:13
[INFO] [stderr]     |
[INFO] [stderr] 288 |         let mut glxContext =
[INFO] [stderr]     |             ----^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:112:17
[INFO] [stderr]     |
[INFO] [stderr] 112 |             let mut q = match d.capture_frame() {
[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: variable does not need to be mutable
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:68:9
[INFO] [stderr]    |
[INFO] [stderr] 68 |     let mut is_rec = Arc::new(RwLock::new(true));
[INFO] [stderr]    |         ----^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]   --> src/processor.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |     let mut frame = gif::Frame::from_rgb(v.width, v.height, convert(bgr8_slice).as_slice());
[INFO] [stderr]    |         ----^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:70:9
[INFO] [stderr]    |
[INFO] [stderr] 70 |     let mut is_rec_clone = is_rec.clone();
[INFO] [stderr]    |         ----^^^^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:112:17
[INFO] [stderr]     |
[INFO] [stderr] 112 |             let mut q = match d.capture_frame() {
[INFO] [stderr]     |                 ----^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:183:9
[INFO] [stderr]     |
[INFO] [stderr] 183 |     let mut f = d.capture_frame().unwrap();
[INFO] [stderr]     |         ----^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/selector.rs:44:13
[INFO] [stderr]    |
[INFO] [stderr] 44 |         let mut win: xlib::Window;
[INFO] [stderr]    |             ----^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/selector.rs:120:13
[INFO] [stderr]     |
[INFO] [stderr] 120 |         let mut gc = self.create_gc();
[INFO] [stderr]     |             ----^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/selector.rs:157:9
[INFO] [stderr]     |
[INFO] [stderr] 157 |     let mut s = Selector::new(CString::new(id).unwrap().as_ptr());
[INFO] [stderr]     |         ----^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/selector.rs:288:13
[INFO] [stderr]     |
[INFO] [stderr] 288 |         let mut glxContext =
[INFO] [stderr]     |             ----^^^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/processor.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |     let mut frame = gif::Frame::from_rgb(v.width, v.height, convert(bgr8_slice).as_slice());
[INFO] [stderr]    |         ----^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Selector`
[INFO] [stderr]   --> src/selector.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | struct Selector {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Pointer`
[INFO] [stderr]   --> src/selector.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | struct Pointer {
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/selector.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn new(id: *const raw::c_char) -> Selector {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_root_window`
[INFO] [stderr]   --> src/selector.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn get_root_window(&self) -> xlib::Window {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `query_pointer`
[INFO] [stderr]   --> src/selector.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     fn query_pointer(&self) -> Option<Pointer> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `grab_pointer`
[INFO] [stderr]   --> src/selector.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn grab_pointer(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `release_pointer`
[INFO] [stderr]    --> src/selector.rs:103:5
[INFO] [stderr]     |
[INFO] [stderr] 103 |     fn release_pointer(&self) {}
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `create_gc`
[INFO] [stderr]    --> src/selector.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 105 |     fn create_gc(&self) -> *mut xlib::_XGC {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `draw_rectangle`
[INFO] [stderr]    --> src/selector.rs:118:5
[INFO] [stderr]     |
[INFO] [stderr] 118 |     fn draw_rectangle(&self, x: i32, y: i32, w: u32, h: u32) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `draw_selection_window`
[INFO] [stderr]    --> src/selector.rs:156:1
[INFO] [stderr]     |
[INFO] [stderr] 156 | pub fn draw_selection_window(id: String) {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `draw_transparent_window`
[INFO] [stderr]    --> src/selector.rs:232:1
[INFO] [stderr]     |
[INFO] [stderr] 232 | pub fn draw_transparent_window(mon_id: *const raw::c_char) {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `open_display`
[INFO] [stderr]    --> src/selector.rs:333:1
[INFO] [stderr]     |
[INFO] [stderr] 333 | fn open_display(id: *const raw::c_char) -> *mut xlib::Display {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Captures`
[INFO] [stderr]   --> src/main.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | struct Captures<'a> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `init_logger`
[INFO] [stderr]   --> src/main.rs:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 | fn init_logger() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `start_capturing`
[INFO] [stderr]    --> src/main.rs:158:1
[INFO] [stderr]     |
[INFO] [stderr] 158 | fn start_capturing() {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Selector`
[INFO] [stderr]   --> src/selector.rs:12:1
[INFO] [stderr]    |
[INFO] [stderr] 12 | struct Selector {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Pointer`
[INFO] [stderr]   --> src/selector.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | struct Pointer {
[INFO] [stderr]    | ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/selector.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn new(id: *const raw::c_char) -> Selector {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `get_root_window`
[INFO] [stderr]   --> src/selector.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     fn get_root_window(&self) -> xlib::Window {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `query_pointer`
[INFO] [stderr]   --> src/selector.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     fn query_pointer(&self) -> Option<Pointer> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `grab_pointer`
[INFO] [stderr]   --> src/selector.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |     fn grab_pointer(&self) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `release_pointer`
[INFO] [stderr]    --> src/selector.rs:103:5
[INFO] [stderr]     |
[INFO] [stderr] 103 |     fn release_pointer(&self) {}
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `create_gc`
[INFO] [stderr]    --> src/selector.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 105 |     fn create_gc(&self) -> *mut xlib::_XGC {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `draw_rectangle`
[INFO] [stderr]    --> src/selector.rs:118:5
[INFO] [stderr]     |
[INFO] [stderr] 118 |     fn draw_rectangle(&self, x: i32, y: i32, w: u32, h: u32) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `draw_selection_window`
[INFO] [stderr]    --> src/selector.rs:156:1
[INFO] [stderr]     |
[INFO] [stderr] 156 | pub fn draw_selection_window(id: String) {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `draw_transparent_window`
[INFO] [stderr]    --> src/selector.rs:232:1
[INFO] [stderr]     |
[INFO] [stderr] 232 | pub fn draw_transparent_window(mon_id: *const raw::c_char) {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `open_display`
[INFO] [stderr]    --> src/selector.rs:333:1
[INFO] [stderr]     |
[INFO] [stderr] 333 | fn open_display(id: *const raw::c_char) -> *mut xlib::Display {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Captures`
[INFO] [stderr]   --> src/main.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | struct Captures<'a> {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `init_logger`
[INFO] [stderr]   --> src/main.rs:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 | fn init_logger() {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `start_capturing`
[INFO] [stderr]    --> src/main.rs:158:1
[INFO] [stderr]     |
[INFO] [stderr] 158 | fn start_capturing() {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: you are getting the inner pointer of a temporary `CString`
[INFO] [stderr]   --> src/selector.rs:78:17
[INFO] [stderr]    |
[INFO] [stderr] 78 |                 CString::new("sb_v_precision_select").unwrap().as_ptr(),
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::temporary_cstring_as_ptr)] on by default
[INFO] [stderr]    = note: that pointer will be invalid outside this expression
[INFO] [stderr] help: assign the `CString` to a variable to extend its lifetime
[INFO] [stderr]   --> src/selector.rs:78:17
[INFO] [stderr]    |
[INFO] [stderr] 78 |                 CString::new("sb_v_precision_select").unwrap().as_ptr(),
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#temporary_cstring_as_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: this if-then-else expression returns a bool literal
[INFO] [stderr]   --> src/selector.rs:94:13
[INFO] [stderr]    |
[INFO] [stderr] 94 | /             if grabbed == xlib::GrabSuccess {
[INFO] [stderr] 95 | |                 true
[INFO] [stderr] 96 | |             } else {
[INFO] [stderr] 97 | |                 false
[INFO] [stderr] 98 | |             }
[INFO] [stderr]    | |_____________^ help: you can reduce it to: `grabbed == xlib::GrabSuccess`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_bool)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_bool
[INFO] [stderr] 
[INFO] [stderr] error: you are getting the inner pointer of a temporary `CString`
[INFO] [stderr]   --> src/selector.rs:78:17
[INFO] [stderr]    |
[INFO] [stderr] 78 |                 CString::new("sb_v_precision_select").unwrap().as_ptr(),
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[deny(clippy::temporary_cstring_as_ptr)] on by default
[INFO] [stderr]    = note: that pointer will be invalid outside this expression
[INFO] [stderr] help: assign the `CString` to a variable to extend its lifetime
[INFO] [stderr]   --> src/selector.rs:78:17
[INFO] [stderr]    |
[INFO] [stderr] 78 |                 CString::new("sb_v_precision_select").unwrap().as_ptr(),
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#temporary_cstring_as_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: this if-then-else expression returns a bool literal
[INFO] [stderr]   --> src/selector.rs:94:13
[INFO] [stderr]    |
[INFO] [stderr] 94 | /             if grabbed == xlib::GrabSuccess {
[INFO] [stderr] 95 | |                 true
[INFO] [stderr] 96 | |             } else {
[INFO] [stderr] 97 | |                 false
[INFO] [stderr] 98 | |             }
[INFO] [stderr]    | |_____________^ help: you can reduce it to: `grabbed == xlib::GrabSuccess`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_bool)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_bool
[INFO] [stderr] 
[INFO] [stderr] error: you are getting the inner pointer of a temporary `CString`
[INFO] [stderr]    --> src/selector.rs:157:31
[INFO] [stderr]     |
[INFO] [stderr] 157 |     let mut s = Selector::new(CString::new(id).unwrap().as_ptr());
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: that pointer will be invalid outside this expression
[INFO] [stderr] help: assign the `CString` to a variable to extend its lifetime
[INFO] [stderr]    --> src/selector.rs:157:31
[INFO] [stderr]     |
[INFO] [stderr] 157 |     let mut s = Selector::new(CString::new(id).unwrap().as_ptr());
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#temporary_cstring_as_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: denote infinite loops with `loop { ... }`
[INFO] [stderr]    --> src/selector.rs:172:9
[INFO] [stderr]     |
[INFO] [stderr] 172 |         while true {
[INFO] [stderr]     |         ^^^^^^^^^^ help: use `loop`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(while_true)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: Variable in the condition are not mutated in the loop body. This either leads to an infinite or to a never running loop.
[INFO] [stderr]    --> src/selector.rs:194:27
[INFO] [stderr]     |
[INFO] [stderr] 194 |                     while draw_rectangle {
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::while_immutable_condition)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#while_immutable_condition
[INFO] [stderr] 
[INFO] [stderr] warning: denote infinite loops with `loop { ... }`
[INFO] [stderr]    --> src/selector.rs:218:5
[INFO] [stderr]     |
[INFO] [stderr] 218 |     while true {
[INFO] [stderr]     |     ^^^^^^^^^^ help: use `loop`
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/selector.rs:286:38
[INFO] [stderr]     |
[INFO] [stderr] 286 |         xlib::XChangeGC(display, gc, xlib::GCForeground as u64, &mut xgcval);
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(xlib::GCForeground)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: variable `glxContext` should have a snake case name such as `glx_context`
[INFO] [stderr]    --> src/selector.rs:288:13
[INFO] [stderr]     |
[INFO] [stderr] 288 |         let mut glxContext =
[INFO] [stderr]     |             ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: Comparing with null is better expressed by the .is_null() method
[INFO] [stderr]    --> src/selector.rs:291:12
[INFO] [stderr]     |
[INFO] [stderr] 291 |         if glxContext == ptr::null_mut() {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cmp_null)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cmp_null
[INFO] [stderr] 
[INFO] [stderr] error: you are getting the inner pointer of a temporary `CString`
[INFO] [stderr]    --> src/selector.rs:157:31
[INFO] [stderr]     |
[INFO] [stderr] 157 |     let mut s = Selector::new(CString::new(id).unwrap().as_ptr());
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: that pointer will be invalid outside this expression
[INFO] [stderr] help: assign the `CString` to a variable to extend its lifetime
[INFO] [stderr]    --> src/selector.rs:157:31
[INFO] [stderr]     |
[INFO] [stderr] 157 |     let mut s = Selector::new(CString::new(id).unwrap().as_ptr());
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#temporary_cstring_as_ptr
[INFO] [stderr] 
[INFO] [stderr] error: Variable in the condition are not mutated in the loop body. This either leads to an infinite or to a never running loop.
[INFO] [stderr]    --> src/selector.rs:302:15
[INFO] [stderr]     |
[INFO] [stderr] 302 |         while !userwanttoclose {
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#while_immutable_condition
[INFO] [stderr] 
[INFO] [stderr] error: this loop never actually loops
[INFO] [stderr]    --> src/selector.rs:305:13
[INFO] [stderr]     |
[INFO] [stderr] 305 | /             while xlib::XPending(display) > 0 {
[INFO] [stderr] 306 | |                 let mut xevt: xlib::XEvent;
[INFO] [stderr] 307 | |                 xevt = mem::uninitialized();
[INFO] [stderr] 308 | |                 xlib::XNextEvent(display, &mut xevt);
[INFO] [stderr] ...   |
[INFO] [stderr] 311 | |                 break;
[INFO] [stderr] 312 | |             }
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::never_loop)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#never_loop
[INFO] [stderr] 
[INFO] [stderr] error: you are getting the inner pointer of a temporary `CString`
[INFO] [stderr]    --> src/selector.rs:325:21
[INFO] [stderr]     |
[INFO] [stderr] 325 |                     CString::new("Hello").unwrap().as_ptr(),
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: that pointer will be invalid outside this expression
[INFO] [stderr] help: assign the `CString` to a variable to extend its lifetime
[INFO] [stderr]    --> src/selector.rs:325:21
[INFO] [stderr]     |
[INFO] [stderr] 325 |                     CString::new("Hello").unwrap().as_ptr(),
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#temporary_cstring_as_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: denote infinite loops with `loop { ... }`
[INFO] [stderr]    --> src/selector.rs:172:9
[INFO] [stderr]     |
[INFO] [stderr] 172 |         while true {
[INFO] [stderr]     |         ^^^^^^^^^^ help: use `loop`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(while_true)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `ws` should have a camel case name such as `Ws`
[INFO] [stderr]  --> src/utils.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | / pub enum ws {
[INFO] [stderr] 6 | |     X11,
[INFO] [stderr] 7 | |     Wayland,
[INFO] [stderr] 8 | | }
[INFO] [stderr]   | |_^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: Variable in the condition are not mutated in the loop body. This either leads to an infinite or to a never running loop.
[INFO] [stderr]    --> src/selector.rs:194:27
[INFO] [stderr]     |
[INFO] [stderr] 194 |                     while draw_rectangle {
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::while_immutable_condition)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#while_immutable_condition
[INFO] [stderr] 
[INFO] [stderr] warning: denote infinite loops with `loop { ... }`
[INFO] [stderr]    --> src/selector.rs:218:5
[INFO] [stderr]     |
[INFO] [stderr] 218 |     while true {
[INFO] [stderr]     |     ^^^^^^^^^^ help: use `loop`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Image` should have a snake case name such as `image`
[INFO] [stderr]  --> src/record.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub Image: x11cap::Image,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `gifFrame` should have a camel case name such as `Gifframe`
[INFO] [stderr]   --> src/record.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | / pub struct gifFrame<'a> {
[INFO] [stderr] 15 | |     pub frame: gif::Frame<'a>,
[INFO] [stderr] 16 | |     pub id: u64,
[INFO] [stderr] 17 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to u64 may become silently lossy if types change
[INFO] [stderr]    --> src/selector.rs:286:38
[INFO] [stderr]     |
[INFO] [stderr] 286 |         xlib::XChangeGC(display, gc, xlib::GCForeground as u64, &mut xgcval);
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u64::from(xlib::GCForeground)`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cast_lossless)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/processor.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | /     tx.send(record::gifFrame {
[INFO] [stderr] 22 | |         frame: frame,
[INFO] [stderr] 23 | |         id: v.id,
[INFO] [stderr] 24 | |     });
[INFO] [stderr]    | |_______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: variable `glxContext` should have a snake case name such as `glx_context`
[INFO] [stderr]    --> src/selector.rs:288:13
[INFO] [stderr]     |
[INFO] [stderr] 288 |         let mut glxContext =
[INFO] [stderr]     |             ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: Comparing with null is better expressed by the .is_null() method
[INFO] [stderr]    --> src/selector.rs:291:12
[INFO] [stderr]     |
[INFO] [stderr] 291 |         if glxContext == ptr::null_mut() {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::cmp_null)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cmp_null
[INFO] [stderr] 
[INFO] [stderr] error: Variable in the condition are not mutated in the loop body. This either leads to an infinite or to a never running loop.
[INFO] [stderr]    --> src/selector.rs:302:15
[INFO] [stderr]     |
[INFO] [stderr] 302 |         while !userwanttoclose {
[INFO] [stderr]     |               ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#while_immutable_condition
[INFO] [stderr] 
[INFO] [stderr] error: this loop never actually loops
[INFO] [stderr]    --> src/selector.rs:305:13
[INFO] [stderr]     |
[INFO] [stderr] 305 | /             while xlib::XPending(display) > 0 {
[INFO] [stderr] 306 | |                 let mut xevt: xlib::XEvent;
[INFO] [stderr] 307 | |                 xevt = mem::uninitialized();
[INFO] [stderr] 308 | |                 xlib::XNextEvent(display, &mut xevt);
[INFO] [stderr] ...   |
[INFO] [stderr] 311 | |                 break;
[INFO] [stderr] 312 | |             }
[INFO] [stderr]     | |_____________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[deny(clippy::never_loop)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#never_loop
[INFO] [stderr] 
[INFO] [stderr] error: you are getting the inner pointer of a temporary `CString`
[INFO] [stderr]    --> src/selector.rs:325:21
[INFO] [stderr]     |
[INFO] [stderr] 325 |                     CString::new("Hello").unwrap().as_ptr(),
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: that pointer will be invalid outside this expression
[INFO] [stderr] help: assign the `CString` to a variable to extend its lifetime
[INFO] [stderr]    --> src/selector.rs:325:21
[INFO] [stderr]     |
[INFO] [stderr] 325 |                     CString::new("Hello").unwrap().as_ptr(),
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#temporary_cstring_as_ptr
[INFO] [stderr] 
[INFO] [stderr] warning: type `ws` should have a camel case name such as `Ws`
[INFO] [stderr]  --> src/utils.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | / pub enum ws {
[INFO] [stderr] 6 | |     X11,
[INFO] [stderr] 7 | |     Wayland,
[INFO] [stderr] 8 | | }
[INFO] [stderr]   | |_^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/processor.rs:84:9
[INFO] [stderr]    |
[INFO] [stderr] 84 |         filef.write_frame(&i.frame);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Frame` should have a snake case name such as `frame`
[INFO] [stderr]   --> src/main.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     Frame: Option<gif::Frame<'a>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Image` should have a snake case name such as `image`
[INFO] [stderr]   --> src/main.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     Image: Vec<u8>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/main.rs:131:13
[INFO] [stderr]     |
[INFO] [stderr] 131 |             tx.send(q);
[INFO] [stderr]     |             ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Image` should have a snake case name such as `image`
[INFO] [stderr]  --> src/record.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub Image: x11cap::Image,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type `gifFrame` should have a camel case name such as `Gifframe`
[INFO] [stderr]   --> src/record.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | / pub struct gifFrame<'a> {
[INFO] [stderr] 15 | |     pub frame: gif::Frame<'a>,
[INFO] [stderr] 16 | |     pub id: u64,
[INFO] [stderr] 17 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/processor.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | /     tx.send(record::gifFrame {
[INFO] [stderr] 22 | |         frame: frame,
[INFO] [stderr] 23 | |         id: v.id,
[INFO] [stderr] 24 | |     });
[INFO] [stderr]    | |_______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `walnut`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/processor.rs:84:9
[INFO] [stderr]    |
[INFO] [stderr] 84 |         filef.write_frame(&i.frame);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Frame` should have a snake case name such as `frame`
[INFO] [stderr]   --> src/main.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     Frame: Option<gif::Frame<'a>>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Image` should have a snake case name such as `image`
[INFO] [stderr]   --> src/main.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     Image: Vec<u8>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/main.rs:131:13
[INFO] [stderr]     |
[INFO] [stderr] 131 |             tx.send(q);
[INFO] [stderr]     |             ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `walnut`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "b0869df7e7571d8887380909f376ffc004f4a108e7bbf89a6249bd5b967ef4cd"`
[INFO] running `"docker" "rm" "-f" "b0869df7e7571d8887380909f376ffc004f4a108e7bbf89a6249bd5b967ef4cd"`
[INFO] [stdout] b0869df7e7571d8887380909f376ffc004f4a108e7bbf89a6249bd5b967ef4cd