[INFO] updating cached repository kmtoki/tetris
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kmtoki/tetris
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kmtoki/tetris" "work/ex/clippy-test-run/sources/stable/gh/kmtoki/tetris"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/kmtoki/tetris'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kmtoki/tetris" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/kmtoki/tetris"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/kmtoki/tetris'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3da5642cd6513d07a0d59e306a0ab68132e97edc
[INFO] sha for GitHub repo kmtoki/tetris: 3da5642cd6513d07a0d59e306a0ab68132e97edc
[INFO] validating manifest of kmtoki/tetris 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 kmtoki/tetris 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 kmtoki/tetris
[INFO] finished frobbing kmtoki/tetris
[INFO] frobbed toml for kmtoki/tetris written to work/ex/clippy-test-run/sources/stable/gh/kmtoki/tetris/Cargo.toml
[INFO] started frobbing kmtoki/tetris
[INFO] finished frobbing kmtoki/tetris
[INFO] frobbed toml for kmtoki/tetris written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/kmtoki/tetris/Cargo.toml
[INFO] crate kmtoki/tetris 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 kmtoki/tetris 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/kmtoki/tetris:/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] 4f1f144e01f2dc7862f36b9f0b48dff173110e214cfaac07bb8f0f1e773d0817
[INFO] running `"docker" "start" "-a" "4f1f144e01f2dc7862f36b9f0b48dff173110e214cfaac07bb8f0f1e773d0817"`
[INFO] [stderr]    Compiling serde v0.9.12
[INFO] [stderr]     Checking shared_library v0.1.5
[INFO] [stderr]    Compiling glium v0.16.0
[INFO] [stderr]     Checking x11-dl v2.12.0
[INFO] [stderr]     Checking backtrace v0.2.3
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]    Compiling serde_json v0.9.9
[INFO] [stderr]    Compiling target_build_utils v0.3.0
[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-kbd v0.6.3
[INFO] [stderr]     Checking wayland-window v0.4.4
[INFO] [stderr]     Checking winit v0.5.11
[INFO] [stderr]     Checking glutin v0.7.4
[INFO] [stderr]     Checking tetris v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/lib.rs:28:16
[INFO] [stderr]    |
[INFO] [stderr] 28 | const COLORS: &'static [Color] = &[
[INFO] [stderr]    |               -^^^^^^^-------- help: consider removing `'static`: `&[Color]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/lib.rs:37:16
[INFO] [stderr]    |
[INFO] [stderr] 37 | const BLOCKS: &'static [&'static [(i32,i32)]] = &[ 
[INFO] [stderr]    |               -^^^^^^^----------------------- help: consider removing `'static`: `&[&'static [(i32,i32)]]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/lib.rs:37:26
[INFO] [stderr]    |
[INFO] [stderr] 37 | const BLOCKS: &'static [&'static [(i32,i32)]] = &[ 
[INFO] [stderr]    |                         -^^^^^^^------------ help: consider removing `'static`: `&[(i32,i32)]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/lib.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 | /     return Block {
[INFO] [stderr] 50 | |       color: c,
[INFO] [stderr] 51 | |       blocks: b
[INFO] [stderr] 52 | |     };
[INFO] [stderr]    | |______^
[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] help: remove `return` as shown
[INFO] [stderr]    |
[INFO] [stderr] 49 |     Block {
[INFO] [stderr] 50 |       color: c,
[INFO] [stderr] 51 |       blocks: b
[INFO] [stderr] 52 |     }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/lib.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 | /     return Block {
[INFO] [stderr] 60 | |       color: COLORS[colors_range.ind_sample(&mut rng)],
[INFO] [stderr] 61 | |       blocks: BLOCKS[blocks_range.ind_sample(&mut rng)].to_vec()
[INFO] [stderr] 62 | |     };
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]    |
[INFO] [stderr] 59 |     Block {
[INFO] [stderr] 60 |       color: COLORS[colors_range.ind_sample(&mut rng)],
[INFO] [stderr] 61 |       blocks: BLOCKS[blocks_range.ind_sample(&mut rng)].to_vec()
[INFO] [stderr] 62 |     }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:104:5
[INFO] [stderr]     |
[INFO] [stderr] 104 | /     return Tetris {
[INFO] [stderr] 105 | |       score: 0,
[INFO] [stderr] 106 | |       block: Block::rand(),
[INFO] [stderr] 107 | |       field: [[Color::Black; 10]; 20],
[INFO] [stderr] 108 | |     };
[INFO] [stderr]     | |______^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 104 |     Tetris {
[INFO] [stderr] 105 |       score: 0,
[INFO] [stderr] 106 |       block: Block::rand(),
[INFO] [stderr] 107 |       field: [[Color::Black; 10]; 20],
[INFO] [stderr] 108 |     }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:123:7
[INFO] [stderr]     |
[INFO] [stderr] 123 | /       return 0 <= y && y < ly && 0 <= x && x < lx 
[INFO] [stderr] 124 | |         && (self.field[y as usize][x as usize] == Color::Black);
[INFO] [stderr]     | |________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 123 |       0 <= y && y < ly && 0 <= x && x < lx 
[INFO] [stderr] 124 |         && (self.field[y as usize][x as usize] == Color::Black)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/lib.rs:28:16
[INFO] [stderr]    |
[INFO] [stderr] 28 | const COLORS: &'static [Color] = &[
[INFO] [stderr]    |               -^^^^^^^-------- help: consider removing `'static`: `&[Color]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/lib.rs:37:16
[INFO] [stderr]    |
[INFO] [stderr] 37 | const BLOCKS: &'static [&'static [(i32,i32)]] = &[ 
[INFO] [stderr]    |               -^^^^^^^----------------------- help: consider removing `'static`: `&[&'static [(i32,i32)]]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/lib.rs:37:26
[INFO] [stderr]    |
[INFO] [stderr] 37 | const BLOCKS: &'static [&'static [(i32,i32)]] = &[ 
[INFO] [stderr]    |                         -^^^^^^^------------ help: consider removing `'static`: `&[(i32,i32)]`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/lib.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 | /     return Block {
[INFO] [stderr] 50 | |       color: c,
[INFO] [stderr] 51 | |       blocks: b
[INFO] [stderr] 52 | |     };
[INFO] [stderr]    | |______^
[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] help: remove `return` as shown
[INFO] [stderr]    |
[INFO] [stderr] 49 |     Block {
[INFO] [stderr] 50 |       color: c,
[INFO] [stderr] 51 |       blocks: b
[INFO] [stderr] 52 |     }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/lib.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 59 | /     return Block {
[INFO] [stderr] 60 | |       color: COLORS[colors_range.ind_sample(&mut rng)],
[INFO] [stderr] 61 | |       blocks: BLOCKS[blocks_range.ind_sample(&mut rng)].to_vec()
[INFO] [stderr] 62 | |     };
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]    |
[INFO] [stderr] 59 |     Block {
[INFO] [stderr] 60 |       color: COLORS[colors_range.ind_sample(&mut rng)],
[INFO] [stderr] 61 |       blocks: BLOCKS[blocks_range.ind_sample(&mut rng)].to_vec()
[INFO] [stderr] 62 |     }
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:104:5
[INFO] [stderr]     |
[INFO] [stderr] 104 | /     return Tetris {
[INFO] [stderr] 105 | |       score: 0,
[INFO] [stderr] 106 | |       block: Block::rand(),
[INFO] [stderr] 107 | |       field: [[Color::Black; 10]; 20],
[INFO] [stderr] 108 | |     };
[INFO] [stderr]     | |______^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 104 |     Tetris {
[INFO] [stderr] 105 |       score: 0,
[INFO] [stderr] 106 |       block: Block::rand(),
[INFO] [stderr] 107 |       field: [[Color::Black; 10]; 20],
[INFO] [stderr] 108 |     }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:123:7
[INFO] [stderr]     |
[INFO] [stderr] 123 | /       return 0 <= y && y < ly && 0 <= x && x < lx 
[INFO] [stderr] 124 | |         && (self.field[y as usize][x as usize] == Color::Black);
[INFO] [stderr]     | |________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] help: remove `return` as shown
[INFO] [stderr]     |
[INFO] [stderr] 123 |       0 <= y && y < ly && 0 <= x && x < lx 
[INFO] [stderr] 124 |         && (self.field[y as usize][x as usize] == Color::Black)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `Tetris`
[INFO] [stderr]    --> src/lib.rs:103:3
[INFO] [stderr]     |
[INFO] [stderr] 103 | /   pub fn new() -> Tetris {
[INFO] [stderr] 104 | |     return Tetris {
[INFO] [stderr] 105 | |       score: 0,
[INFO] [stderr] 106 | |       block: Block::rand(),
[INFO] [stderr] 107 | |       field: [[Color::Black; 10]; 20],
[INFO] [stderr] 108 | |     };
[INFO] [stderr] 109 | |   }
[INFO] [stderr]     | |___^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::new_without_default)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 102 | impl Default for Tetris {
[INFO] [stderr] 103 |     fn default() -> Self {
[INFO] [stderr] 104 |         Self::new()
[INFO] [stderr] 105 |     }
[INFO] [stderr] 106 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is used to index `blocks`
[INFO] [stderr]    --> src/lib.rs:152:14
[INFO] [stderr]     |
[INFO] [stderr] 152 |     for i in 0 .. len {
[INFO] [stderr]     |              ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_range_loop)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 152 |     for (i, <item>) in blocks.iter().enumerate().take(len) {
[INFO] [stderr]     |         ^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]    --> src/lib.rs:161:13
[INFO] [stderr]     |
[INFO] [stderr] 161 |         let ref bs = self.block.blocks;
[INFO] [stderr]     |         ----^^^^^^--------------------- help: try: `let bs = &self.block.blocks;`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::toplevel_ref_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: you should consider adding a `Default` implementation for `Tetris`
[INFO] [stderr]    --> src/lib.rs:103:3
[INFO] [stderr]     |
[INFO] [stderr] 103 | /   pub fn new() -> Tetris {
[INFO] [stderr] 104 | |     return Tetris {
[INFO] [stderr] 105 | |       score: 0,
[INFO] [stderr] 106 | |       block: Block::rand(),
[INFO] [stderr] 107 | |       field: [[Color::Black; 10]; 20],
[INFO] [stderr] 108 | |     };
[INFO] [stderr] 109 | |   }
[INFO] [stderr]     | |___^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::new_without_default)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stderr] help: try this
[INFO] [stderr]     |
[INFO] [stderr] 102 | impl Default for Tetris {
[INFO] [stderr] 103 |     fn default() -> Self {
[INFO] [stderr] 104 |         Self::new()
[INFO] [stderr] 105 |     }
[INFO] [stderr] 106 | }
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: the loop variable `i` is used to index `blocks`
[INFO] [stderr]    --> src/lib.rs:152:14
[INFO] [stderr]     |
[INFO] [stderr] 152 |     for i in 0 .. len {
[INFO] [stderr]     |              ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::needless_range_loop)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop
[INFO] [stderr] help: consider using an iterator
[INFO] [stderr]     |
[INFO] [stderr] 152 |     for (i, <item>) in blocks.iter().enumerate().take(len) {
[INFO] [stderr]     |         ^^^^^^^^^^^    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `ref` on an entire `let` pattern is discouraged, take a reference with `&` instead
[INFO] [stderr]    --> src/lib.rs:161:13
[INFO] [stderr]     |
[INFO] [stderr] 161 |         let ref bs = self.block.blocks;
[INFO] [stderr]     |         ----^^^^^^--------------------- help: try: `let bs = &self.block.blocks;`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::toplevel_ref_arg)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#toplevel_ref_arg
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/main.rs:23:23
[INFO] [stderr]    |
[INFO] [stderr] 23 | const VERTEX_SHADER: &'static str = r#"
[INFO] [stderr]    |                      -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/main.rs:36:25
[INFO] [stderr]    |
[INFO] [stderr] 36 | const FRAGMENT_SHADER: &'static str = r#"
[INFO] [stderr]    |                        -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/main.rs:92:3
[INFO] [stderr]    |
[INFO] [stderr] 92 |   return vs;
[INFO] [stderr]    |   ^^^^^^^^^^ help: remove `return` as shown: `vs`
[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: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/main.rs:23:23
[INFO] [stderr]    |
[INFO] [stderr] 23 | const VERTEX_SHADER: &'static str = r#"
[INFO] [stderr]    |                      -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::const_static_lifetime)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: Constants have by default a `'static` lifetime
[INFO] [stderr]   --> src/main.rs:36:25
[INFO] [stderr]    |
[INFO] [stderr] 36 | const FRAGMENT_SHADER: &'static str = r#"
[INFO] [stderr]    |                        -^^^^^^^---- help: consider removing `'static`: `&str`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#const_static_lifetime
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/main.rs:92:3
[INFO] [stderr]    |
[INFO] [stderr] 92 |   return vs;
[INFO] [stderr]    |   ^^^^^^^^^^ help: remove `return` as shown: `vs`
[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] error: this loop never actually loops
[INFO] [stderr]    --> src/main.rs:129:5
[INFO] [stderr]     |
[INFO] [stderr] 129 | /     'event: for e in display.poll_events() {
[INFO] [stderr] 130 | |       match e {
[INFO] [stderr] 131 | |         glutin::Event::KeyboardInput(
[INFO] [stderr] 132 | |           glutin::ElementState::Pressed, _, Some(keycode)
[INFO] [stderr] ...   |
[INFO] [stderr] 163 | |       }
[INFO] [stderr] 164 | |     }
[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: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: this loop never actually loops
[INFO] [stderr]    --> src/main.rs:129:5
[INFO] [stderr]     |
[INFO] [stderr] 129 | /     'event: for e in display.poll_events() {
[INFO] [stderr] 130 | |       match e {
[INFO] [stderr] 131 | |         glutin::Event::KeyboardInput(
[INFO] [stderr] 132 | |           glutin::ElementState::Pressed, _, Some(keycode)
[INFO] [stderr] ...   |
[INFO] [stderr] 163 | |       }
[INFO] [stderr] 164 | |     }
[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: Could not compile `tetris`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `tetris`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "4f1f144e01f2dc7862f36b9f0b48dff173110e214cfaac07bb8f0f1e773d0817"`
[INFO] running `"docker" "rm" "-f" "4f1f144e01f2dc7862f36b9f0b48dff173110e214cfaac07bb8f0f1e773d0817"`
[INFO] [stdout] 4f1f144e01f2dc7862f36b9f0b48dff173110e214cfaac07bb8f0f1e773d0817