[INFO] updating cached repository wKLV/game-board
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/wKLV/game-board
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/wKLV/game-board" "work/ex/clippy-test-run/sources/stable/gh/wKLV/game-board"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/wKLV/game-board'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/wKLV/game-board" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/wKLV/game-board"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/wKLV/game-board'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7f0b6f7b08dd8579fb2f5ecd0b60e573c205efd2
[INFO] sha for GitHub repo wKLV/game-board: 7f0b6f7b08dd8579fb2f5ecd0b60e573c205efd2
[INFO] validating manifest of wKLV/game-board 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 wKLV/game-board 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 wKLV/game-board
[INFO] finished frobbing wKLV/game-board
[INFO] frobbed toml for wKLV/game-board written to work/ex/clippy-test-run/sources/stable/gh/wKLV/game-board/Cargo.toml
[INFO] started frobbing wKLV/game-board
[INFO] finished frobbing wKLV/game-board
[INFO] frobbed toml for wKLV/game-board written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/wKLV/game-board/Cargo.toml
[INFO] crate wKLV/game-board 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 wKLV/game-board against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-1/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/wKLV/game-board:/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] 9c3d456196c46e392569740bf296ef78f74281180633be451a24ac57bad67dd5
[INFO] running `"docker" "start" "-a" "9c3d456196c46e392569740bf296ef78f74281180633be451a24ac57bad67dd5"`
[INFO] [stderr]    Compiling libc v0.2.17
[INFO] [stderr]    Compiling phf_shared v0.7.19
[INFO] [stderr]    Compiling serde v0.8.17
[INFO] [stderr]    Compiling itoa v0.1.1
[INFO] [stderr]    Compiling num-traits v0.1.36
[INFO] [stderr]    Compiling dtoa v0.2.2
[INFO] [stderr]    Compiling gcc v0.3.38
[INFO] [stderr]    Compiling log v0.3.6
[INFO] [stderr]     Checking rustc-demangle v0.1.2
[INFO] [stderr]     Checking smallvec v0.1.8
[INFO] [stderr]    Compiling xml-rs v0.3.4
[INFO] [stderr]    Compiling x11-dl v2.11.0
[INFO] [stderr]     Checking num-integer v0.1.32
[INFO] [stderr]    Compiling phf v0.7.19
[INFO] [stderr]    Compiling rand v0.3.14
[INFO] [stderr]     Checking gif v0.9.0
[INFO] [stderr]     Checking shared_library v0.1.5
[INFO] [stderr]     Checking num_cpus v1.1.0
[INFO] [stderr]    Compiling tempfile v2.1.4
[INFO] [stderr]    Compiling miniz-sys v0.1.7
[INFO] [stderr]    Compiling backtrace-sys v0.1.4
[INFO] [stderr]     Checking num-iter v0.1.32
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking fs2 v0.2.5
[INFO] [stderr]     Checking num v0.1.36
[INFO] [stderr]     Checking deque v0.3.1
[INFO] [stderr]     Checking num-bigint v0.1.35
[INFO] [stderr]     Checking memmap v0.2.3
[INFO] [stderr]     Checking enum_primitive v0.1.0
[INFO] [stderr]    Compiling phf_generator v0.7.19
[INFO] [stderr]     Checking rayon v0.5.0
[INFO] [stderr]     Checking backtrace v0.2.3
[INFO] [stderr]    Compiling phf_codegen v0.7.19
[INFO] [stderr]     Checking flate2 v0.2.14
[INFO] [stderr]    Compiling target_build_utils v0.1.2
[INFO] [stderr]     Checking num-rational v0.1.35
[INFO] [stderr]    Compiling wayland-scanner v0.5.11
[INFO] [stderr]    Compiling gl_generator v0.5.2
[INFO] [stderr]     Checking png v0.5.2
[INFO] [stderr]     Checking jpeg-decoder v0.1.8
[INFO] [stderr]    Compiling wayland-client v0.5.12
[INFO] [stderr]    Compiling serde_json v0.8.3
[INFO] [stderr]    Compiling glutin v0.6.2
[INFO] [stderr]    Compiling glium v0.15.0
[INFO] [stderr]     Checking image v0.10.3
[INFO] [stderr]    Compiling libloading v0.3.1
[INFO] [stderr]     Checking dlib v0.3.1
[INFO] [stderr]     Checking wayland-sys v0.5.11
[INFO] [stderr]     Checking wayland-window v0.2.3
[INFO] [stderr]     Checking wayland-kbd v0.3.6
[INFO] [stderr]     Checking tt v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/io.rs:187:28
[INFO] [stderr]     |
[INFO] [stderr] 187 |                            indices: indices,
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^ help: replace it with: `indices`
[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/io.rs:188:28
[INFO] [stderr]     |
[INFO] [stderr] 188 |                            program: program,
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^ help: replace it with: `program`
[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/io.rs:189:28
[INFO] [stderr]     |
[INFO] [stderr] 189 |                            texture: texture,
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^ help: replace it with: `texture`
[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/io.rs:194:19
[INFO] [stderr]     |
[INFO] [stderr] 194 |         UIState { display: display,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^ help: replace it with: `display`
[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/io.rs:195:24
[INFO] [stderr]     |
[INFO] [stderr] 195 |                        grid: grid,
[INFO] [stderr]     |                        ^^^^^^^^^^ help: replace it with: `grid`
[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/io.rs:196:24
[INFO] [stderr]     |
[INFO] [stderr] 196 |                        entity_template: entity_template,
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `entity_template`
[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/io.rs:187:28
[INFO] [stderr]     |
[INFO] [stderr] 187 |                            indices: indices,
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^ help: replace it with: `indices`
[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/io.rs:188:28
[INFO] [stderr]     |
[INFO] [stderr] 188 |                            program: program,
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^ help: replace it with: `program`
[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/io.rs:189:28
[INFO] [stderr]     |
[INFO] [stderr] 189 |                            texture: texture,
[INFO] [stderr]     |                            ^^^^^^^^^^^^^^^^ help: replace it with: `texture`
[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/io.rs:194:19
[INFO] [stderr]     |
[INFO] [stderr] 194 |         UIState { display: display,
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^ help: replace it with: `display`
[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/io.rs:195:24
[INFO] [stderr]     |
[INFO] [stderr] 195 |                        grid: grid,
[INFO] [stderr]     |                        ^^^^^^^^^^ help: replace it with: `grid`
[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/io.rs:196:24
[INFO] [stderr]     |
[INFO] [stderr] 196 |                        entity_template: entity_template,
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `entity_template`
[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: unneeded return statement
[INFO] [stderr]    --> src/io.rs:223:5
[INFO] [stderr]     |
[INFO] [stderr] 223 |     return result;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^ help: remove `return` as shown: `result`
[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/main.rs:85:13
[INFO] [stderr]    |
[INFO] [stderr] 85 |             return None;
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: remove `return` as shown: `None`
[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/io.rs:223:5
[INFO] [stderr]     |
[INFO] [stderr] 223 |     return result;
[INFO] [stderr]     |     ^^^^^^^^^^^^^^ help: remove `return` as shown: `result`
[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/main.rs:85:13
[INFO] [stderr]    |
[INFO] [stderr] 85 |             return None;
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: remove `return` as shown: `None`
[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: useless use of `format!`
[INFO] [stderr]   --> src/io.rs:93:21
[INFO] [stderr]    |
[INFO] [stderr] 93 |         .with_title(format!("tt"))
[INFO] [stderr]    |                     ^^^^^^^^^^^^^ help: consider using .to_string(): `"tt".to_string()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::useless_format)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/io.rs:238:18
[INFO] [stderr]     |
[INFO] [stderr] 238 |     fn as_canvas(&self) -> (f32, f32) {
[INFO] [stderr]     |                  ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/main.rs:25:46
[INFO] [stderr]    |
[INFO] [stderr] 25 |         pub fn map<T, F:FnOnce(u32, u32)->T>(&self, f:F)->T {
[INFO] [stderr]    |                                              ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: useless use of `format!`
[INFO] [stderr]   --> src/io.rs:93:21
[INFO] [stderr]    |
[INFO] [stderr] 93 |         .with_title(format!("tt"))
[INFO] [stderr]    |                     ^^^^^^^^^^^^^ help: consider using .to_string(): `"tt".to_string()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::useless_format)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_format
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]    --> src/io.rs:238:18
[INFO] [stderr]     |
[INFO] [stderr] 238 |     fn as_canvas(&self) -> (f32, f32) {
[INFO] [stderr]     |                  ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/main.rs:25:46
[INFO] [stderr]    |
[INFO] [stderr] 25 |         pub fn map<T, F:FnOnce(u32, u32)->T>(&self, f:F)->T {
[INFO] [stderr]    |                                              ^^^^^ help: consider passing by value instead: `self`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `"docker" "inspect" "9c3d456196c46e392569740bf296ef78f74281180633be451a24ac57bad67dd5"`
[INFO] running `"docker" "rm" "-f" "9c3d456196c46e392569740bf296ef78f74281180633be451a24ac57bad67dd5"`
[INFO] [stdout] 9c3d456196c46e392569740bf296ef78f74281180633be451a24ac57bad67dd5