[INFO] updating cached repository kirushik/nonchalance
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kirushik/nonchalance
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kirushik/nonchalance" "work/ex/clippy-test-run/sources/stable/gh/kirushik/nonchalance"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/kirushik/nonchalance'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kirushik/nonchalance" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/kirushik/nonchalance"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/kirushik/nonchalance'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3ed8e91a6533319a6f85718ca6119e307f3804a5
[INFO] sha for GitHub repo kirushik/nonchalance: 3ed8e91a6533319a6f85718ca6119e307f3804a5
[INFO] validating manifest of kirushik/nonchalance 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 kirushik/nonchalance 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 kirushik/nonchalance
[INFO] finished frobbing kirushik/nonchalance
[INFO] frobbed toml for kirushik/nonchalance written to work/ex/clippy-test-run/sources/stable/gh/kirushik/nonchalance/Cargo.toml
[INFO] started frobbing kirushik/nonchalance
[INFO] finished frobbing kirushik/nonchalance
[INFO] frobbed toml for kirushik/nonchalance written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/kirushik/nonchalance/Cargo.toml
[INFO] crate kirushik/nonchalance 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 kirushik/nonchalance against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-4/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/kirushik/nonchalance:/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] d423880d14f1b635260adc135b595a394fe07befa08829ac1706eb06d4bf6898
[INFO] running `"docker" "start" "-a" "d423880d14f1b635260adc135b595a394fe07befa08829ac1706eb06d4bf6898"`
[INFO] [stderr]    Compiling libc v0.2.24
[INFO] [stderr]    Compiling num-traits v0.1.39
[INFO] [stderr]    Compiling scopeguard v0.3.2
[INFO] [stderr]    Compiling futures v0.1.14
[INFO] [stderr]    Compiling lazy_static v0.2.8
[INFO] [stderr]     Checking fixedbitset v0.1.6
[INFO] [stderr]     Checking untrusted v0.5.0
[INFO] [stderr]     Checking ttf-noto-sans v0.1.1
[INFO] [stderr]     Checking shared_library v0.1.5
[INFO] [stderr]     Checking unicode-bidi v0.3.3
[INFO] [stderr]     Checking num-complex v0.1.38
[INFO] [stderr]     Checking simple-signal v1.1.0
[INFO] [stderr]    Compiling gl_generator v0.5.3
[INFO] [stderr]     Checking num-bigint v0.1.39
[INFO] [stderr]    Compiling coco v0.1.1
[INFO] [stderr]     Checking petgraph v0.4.5
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking x11-dl v2.14.0
[INFO] [stderr]     Checking idna v0.1.2
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling num_cpus v1.5.1
[INFO] [stderr]     Checking fs2 v0.2.5
[INFO] [stderr]     Checking tempfile v2.1.5
[INFO] [stderr]    Compiling serde_json v0.9.10
[INFO] [stderr]     Checking backtrace v0.2.3
[INFO] [stderr]     Checking num-rational v0.1.38
[INFO] [stderr]     Checking memmap v0.4.0
[INFO] [stderr]     Checking daggy v0.5.0
[INFO] [stderr]    Compiling glutin v0.7.4
[INFO] [stderr]    Compiling glium v0.16.0
[INFO] [stderr]    Compiling phf_generator v0.7.21
[INFO] [stderr]    Compiling rayon-core v1.2.1
[INFO] [stderr]     Checking url v1.5.0
[INFO] [stderr]     Checking num v0.1.39
[INFO] [stderr]    Compiling phf_codegen v0.7.21
[INFO] [stderr]    Compiling rayon v0.7.1
[INFO] [stderr]    Compiling target_build_utils v0.3.1
[INFO] [stderr]     Checking ws v0.7.3
[INFO] [stderr]    Compiling ring v0.9.7
[INFO] [stderr]     Checking ring-pwhash v0.2.0
[INFO] [stderr]    Compiling libloading v0.3.4
[INFO] [stderr]     Checking dlib v0.3.1
[INFO] [stderr]     Checking wayland-sys v0.7.8
[INFO] [stderr]     Checking wayland-client v0.7.8
[INFO] [stderr]     Checking wayland-window v0.4.4
[INFO] [stderr]     Checking wayland-kbd v0.6.3
[INFO] [stderr]     Checking winit v0.5.11
[INFO] [stderr]     Checking conrod v0.53.0
[INFO] [stderr]     Checking nonchalance v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]   --> src/websockets.rs:18:19
[INFO] [stderr]    |
[INFO] [stderr] 18 |         WSHandler{out: out, url_request_sender: url_request_sender, origin: None, trust_origin_in_data: false}
[INFO] [stderr]    |                   ^^^^^^^^ help: replace it with: `out`
[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/websockets.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 |         WSHandler{out: out, url_request_sender: url_request_sender, origin: None, trust_origin_in_data: false}
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `url_request_sender`
[INFO] [stderr]    |
[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/websockets.rs:18:19
[INFO] [stderr]    |
[INFO] [stderr] 18 |         WSHandler{out: out, url_request_sender: url_request_sender, origin: None, trust_origin_in_data: false}
[INFO] [stderr]    |                   ^^^^^^^^ help: replace it with: `out`
[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/websockets.rs:18:29
[INFO] [stderr]    |
[INFO] [stderr] 18 |         WSHandler{out: out, url_request_sender: url_request_sender, origin: None, trust_origin_in_data: false}
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `url_request_sender`
[INFO] [stderr]    |
[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: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/main.rs:33:42
[INFO] [stderr]    |
[INFO] [stderr] 33 |     let mut ui = conrod::UiBuilder::new([WIDTH as f64, HEIGHT as f64]).build();
[INFO] [stderr]    |                                          ^^^^^^^^^^^^ help: try: `f64::from(WIDTH)`
[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: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/main.rs:33:56
[INFO] [stderr]    |
[INFO] [stderr] 33 |     let mut ui = conrod::UiBuilder::new([WIDTH as f64, HEIGHT as f64]).build();
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^ help: try: `f64::from(HEIGHT)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]   --> src/main.rs:35:51
[INFO] [stderr]    |
[INFO] [stderr] 35 |     let mut url: String = std::env::args().nth(1).unwrap_or("https://ya.ru".into());
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| "https://ya.ru".into())`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: Matching on `Some` with `ok()` is redundant
[INFO] [stderr]   --> src/main.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 | /         if let Some(option) = url_request_receiver.try_recv().ok() {
[INFO] [stderr] 65 | |             if let Some((new_url, callback_channel)) = option {
[INFO] [stderr] 66 | |                 url = new_url.into_string();
[INFO] [stderr] 67 | |                 callback = Some(callback_channel);
[INFO] [stderr] ...  |
[INFO] [stderr] 70 | |             }
[INFO] [stderr] 71 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::if_let_some_result)] on by default
[INFO] [stderr]    = help: Consider matching on `Ok(option)` and removing the call to `ok` instead
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_let_some_result
[INFO] [stderr] 
[INFO] [stderr] warning: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/main.rs:33:42
[INFO] [stderr]    |
[INFO] [stderr] 33 |     let mut ui = conrod::UiBuilder::new([WIDTH as f64, HEIGHT as f64]).build();
[INFO] [stderr]    |                                          ^^^^^^^^^^^^ help: try: `f64::from(WIDTH)`
[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: casting u32 to f64 may become silently lossy if types change
[INFO] [stderr]   --> src/main.rs:33:56
[INFO] [stderr]    |
[INFO] [stderr] 33 |     let mut ui = conrod::UiBuilder::new([WIDTH as f64, HEIGHT as f64]).build();
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^ help: try: `f64::from(HEIGHT)`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless
[INFO] [stderr] 
[INFO] [stderr] warning: use of `unwrap_or` followed by a function call
[INFO] [stderr]   --> src/main.rs:35:51
[INFO] [stderr]    |
[INFO] [stderr] 35 |     let mut url: String = std::env::args().nth(1).unwrap_or("https://ya.ru".into());
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| "https://ya.ru".into())`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::or_fun_call)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#or_fun_call
[INFO] [stderr] 
[INFO] [stderr] warning: Matching on `Some` with `ok()` is redundant
[INFO] [stderr]   --> src/main.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 | /         if let Some(option) = url_request_receiver.try_recv().ok() {
[INFO] [stderr] 65 | |             if let Some((new_url, callback_channel)) = option {
[INFO] [stderr] 66 | |                 url = new_url.into_string();
[INFO] [stderr] 67 | |                 callback = Some(callback_channel);
[INFO] [stderr] ...  |
[INFO] [stderr] 70 | |             }
[INFO] [stderr] 71 | |         }
[INFO] [stderr]    | |_________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::if_let_some_result)] on by default
[INFO] [stderr]    = help: Consider matching on `Ok(option)` and removing the call to `ok` instead
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#if_let_some_result
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `"docker" "inspect" "d423880d14f1b635260adc135b595a394fe07befa08829ac1706eb06d4bf6898"`
[INFO] running `"docker" "rm" "-f" "d423880d14f1b635260adc135b595a394fe07befa08829ac1706eb06d4bf6898"`
[INFO] [stdout] d423880d14f1b635260adc135b595a394fe07befa08829ac1706eb06d4bf6898