[INFO] crate piston3d-construct 0.1.0 is already in cache
[INFO] extracting crate piston3d-construct 0.1.0 into work/ex/clippy-test-run/sources/stable/reg/piston3d-construct/0.1.0
[INFO] extracting crate piston3d-construct 0.1.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/piston3d-construct/0.1.0
[INFO] validating manifest of piston3d-construct-0.1.0 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 piston3d-construct-0.1.0 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 piston3d-construct-0.1.0
[INFO] finished frobbing piston3d-construct-0.1.0
[INFO] frobbed toml for piston3d-construct-0.1.0 written to work/ex/clippy-test-run/sources/stable/reg/piston3d-construct/0.1.0/Cargo.toml
[INFO] started frobbing piston3d-construct-0.1.0
[INFO] finished frobbing piston3d-construct-0.1.0
[INFO] frobbed toml for piston3d-construct-0.1.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/piston3d-construct/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 piston3d-construct-0.1.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/piston3d-construct/0.1.0:/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] 72a9d06d86d7e9e133d26430bbdea48600a627754466e43215cbf69c2cccc547
[INFO] running `"docker" "start" "-a" "72a9d06d86d7e9e133d26430bbdea48600a627754466e43215cbf69c2cccc547"`
[INFO] [stderr]     Checking piston3d-construct v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/lib.rs:122:9
[INFO] [stderr]     |
[INFO] [stderr] 122 |     let _1: T = One::one();
[INFO] [stderr]     |         ^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::just_underscores_and_digits)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/lib.rs:123:9
[INFO] [stderr]     |
[INFO] [stderr] 123 |     let _0: T = Zero::zero();
[INFO] [stderr]     |         ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/lib.rs:124:9
[INFO] [stderr]     |
[INFO] [stderr] 124 |     let _05: T = 0.5.cast();
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/lib.rs:125:9
[INFO] [stderr]     |
[INFO] [stderr] 125 |     let _4: T = 4.0.cast();
[INFO] [stderr]     |         ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/lib.rs:298:9
[INFO] [stderr]     |
[INFO] [stderr] 298 |     let _025: T = 0.25.cast();
[INFO] [stderr]     |         ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/lib.rs:299:9
[INFO] [stderr]     |
[INFO] [stderr] 299 |     let _4: T = 4.0.cast();
[INFO] [stderr]     |         ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/lib.rs:300:9
[INFO] [stderr]     |
[INFO] [stderr] 300 |     let _0: T = 0.0.cast();
[INFO] [stderr]     |         ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/lib.rs:301:9
[INFO] [stderr]     |
[INFO] [stderr] 301 |     let _05: T = 0.5.cast();
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/lib.rs:302:9
[INFO] [stderr]     |
[INFO] [stderr] 302 |     let _1: T = 1.0.cast();
[INFO] [stderr]     |         ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/lib.rs:303:9
[INFO] [stderr]     |
[INFO] [stderr] 303 |     let _075 = 0.75.cast();
[INFO] [stderr]     |         ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/lib.rs:316:9
[INFO] [stderr]     |
[INFO] [stderr] 316 |     let _1 = 1.0.cast();
[INFO] [stderr]     |         ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/lib.rs:317:9
[INFO] [stderr]     |
[INFO] [stderr] 317 |     let _2 = 2.0.cast();
[INFO] [stderr]     |         ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/lib.rs:326:9
[INFO] [stderr]     |
[INFO] [stderr] 326 |     let _1 = 1.0.cast();
[INFO] [stderr]     |         ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/lib.rs:327:9
[INFO] [stderr]     |
[INFO] [stderr] 327 |     let _2 = 2.0.cast();
[INFO] [stderr]     |         ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/lib.rs:336:9
[INFO] [stderr]     |
[INFO] [stderr] 336 |     let _1 = 1.0.cast();
[INFO] [stderr]     |         ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/lib.rs:337:9
[INFO] [stderr]     |
[INFO] [stderr] 337 |     let _2 = 2.0.cast();
[INFO] [stderr]     |         ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/lib.rs:373:9
[INFO] [stderr]     |
[INFO] [stderr] 373 |     let _1 = 1.0.cast();
[INFO] [stderr]     |         ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/lib.rs:374:9
[INFO] [stderr]     |
[INFO] [stderr] 374 |     let _2 = 2.0.cast();
[INFO] [stderr]     |         ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/lib.rs:122:9
[INFO] [stderr]     |
[INFO] [stderr] 122 |     let _1: T = One::one();
[INFO] [stderr]     |         ^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::just_underscores_and_digits)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/lib.rs:123:9
[INFO] [stderr]     |
[INFO] [stderr] 123 |     let _0: T = Zero::zero();
[INFO] [stderr]     |         ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/lib.rs:124:9
[INFO] [stderr]     |
[INFO] [stderr] 124 |     let _05: T = 0.5.cast();
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/lib.rs:125:9
[INFO] [stderr]     |
[INFO] [stderr] 125 |     let _4: T = 4.0.cast();
[INFO] [stderr]     |         ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/lib.rs:298:9
[INFO] [stderr]     |
[INFO] [stderr] 298 |     let _025: T = 0.25.cast();
[INFO] [stderr]     |         ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/lib.rs:299:9
[INFO] [stderr]     |
[INFO] [stderr] 299 |     let _4: T = 4.0.cast();
[INFO] [stderr]     |         ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/lib.rs:300:9
[INFO] [stderr]     |
[INFO] [stderr] 300 |     let _0: T = 0.0.cast();
[INFO] [stderr]     |         ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/lib.rs:301:9
[INFO] [stderr]     |
[INFO] [stderr] 301 |     let _05: T = 0.5.cast();
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/lib.rs:302:9
[INFO] [stderr]     |
[INFO] [stderr] 302 |     let _1: T = 1.0.cast();
[INFO] [stderr]     |         ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/lib.rs:303:9
[INFO] [stderr]     |
[INFO] [stderr] 303 |     let _075 = 0.75.cast();
[INFO] [stderr]     |         ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/lib.rs:316:9
[INFO] [stderr]     |
[INFO] [stderr] 316 |     let _1 = 1.0.cast();
[INFO] [stderr]     |         ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/lib.rs:317:9
[INFO] [stderr]     |
[INFO] [stderr] 317 |     let _2 = 2.0.cast();
[INFO] [stderr]     |         ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/lib.rs:326:9
[INFO] [stderr]     |
[INFO] [stderr] 326 |     let _1 = 1.0.cast();
[INFO] [stderr]     |         ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/lib.rs:327:9
[INFO] [stderr]     |
[INFO] [stderr] 327 |     let _2 = 2.0.cast();
[INFO] [stderr]     |         ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/lib.rs:336:9
[INFO] [stderr]     |
[INFO] [stderr] 336 |     let _1 = 1.0.cast();
[INFO] [stderr]     |         ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/lib.rs:337:9
[INFO] [stderr]     |
[INFO] [stderr] 337 |     let _2 = 2.0.cast();
[INFO] [stderr]     |         ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/lib.rs:373:9
[INFO] [stderr]     |
[INFO] [stderr] 373 |     let _1 = 1.0.cast();
[INFO] [stderr]     |         ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: consider choosing a more descriptive name
[INFO] [stderr]    --> src/lib.rs:374:9
[INFO] [stderr]     |
[INFO] [stderr] 374 |     let _2 = 2.0.cast();
[INFO] [stderr]     |         ^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#just_underscores_and_digits
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/lib.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     return Arc::new(move |t| add3(a, scale3(sub3(b, a), t)))
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Arc::new(move |t| add3(a, scale3(sub3(b, a), t)))`
[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/lib.rs:92:5
[INFO] [stderr]    |
[INFO] [stderr] 92 | /     return Arc::new(move |t| {
[INFO] [stderr] 93 | |         add3(scale3(a(t), <T as One>::one() - t), scale3(b(t), t))
[INFO] [stderr] 94 | |     })
[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] 92 |     Arc::new(move |t| {
[INFO] [stderr] 93 |         add3(scale3(a(t), <T as One>::one() - t), scale3(b(t), t))
[INFO] [stderr] 94 |     })
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:126:5
[INFO] [stderr]     |
[INFO] [stderr] 126 | /     return Arc::new(move |t| {
[INFO] [stderr] 127 | |         let abx = ab(t[1]);
[INFO] [stderr] 128 | |         let cdx = cd(t[1]);
[INFO] [stderr] 129 | |         let acx = ac(t[0]);
[INFO] [stderr] ...   |
[INFO] [stderr] 146 | |         }
[INFO] [stderr] 147 | |     })
[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] 126 |     Arc::new(move |t| {
[INFO] [stderr] 127 |         let abx = ab(t[1]);
[INFO] [stderr] 128 |         let cdx = cd(t[1]);
[INFO] [stderr] 129 |         let acx = ac(t[0]);
[INFO] [stderr] 130 |         let bdx = bd(t[0]);
[INFO] [stderr] 131 | 
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:154:5
[INFO] [stderr]     |
[INFO] [stderr] 154 | /     return Arc::new(move |t| {
[INFO] [stderr] 155 | |         if t < w {a(t / w)}
[INFO] [stderr] 156 | |         else {b((t - w) / (<T as One>::one() - w))}
[INFO] [stderr] 157 | |     })
[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] 154 |     Arc::new(move |t| {
[INFO] [stderr] 155 |         if t < w {a(t / w)}
[INFO] [stderr] 156 |         else {b((t - w) / (<T as One>::one() - w))}
[INFO] [stderr] 157 |     })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:162:5
[INFO] [stderr]     |
[INFO] [stderr] 162 | /     return Arc::new(move |t| {
[INFO] [stderr] 163 | |         if t[0] < wx {a([t[0] / wx, t[1]])}
[INFO] [stderr] 164 | |         else {b(([(t[0] - wx) / (<T as One>::one() - wx), t[1]]))}
[INFO] [stderr] 165 | |     })
[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] 162 |     Arc::new(move |t| {
[INFO] [stderr] 163 |         if t[0] < wx {a([t[0] / wx, t[1]])}
[INFO] [stderr] 164 |         else {b(([(t[0] - wx) / (<T as One>::one() - wx), t[1]]))}
[INFO] [stderr] 165 |     })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/lib.rs:164:17
[INFO] [stderr]     |
[INFO] [stderr] 164 |         else {b(([(t[0] - wx) / (<T as One>::one() - wx), t[1]]))}
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: Consider removing unnecessary double parentheses
[INFO] [stderr]    --> src/lib.rs:164:17
[INFO] [stderr]     |
[INFO] [stderr] 164 |         else {b(([(t[0] - wx) / (<T as One>::one() - wx), t[1]]))}
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::double_parens)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:170:5
[INFO] [stderr]     |
[INFO] [stderr] 170 | /     return Arc::new(move |t| {
[INFO] [stderr] 171 | |         if t[1] < wy {a([t[0], t[1] / wy])}
[INFO] [stderr] 172 | |         else {b([t[0], (t[1] - wy) / (<T as One>::one() - wy)])}
[INFO] [stderr] 173 | |     })
[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] 170 |     Arc::new(move |t| {
[INFO] [stderr] 171 |         if t[1] < wy {a([t[0], t[1] / wy])}
[INFO] [stderr] 172 |         else {b([t[0], (t[1] - wy) / (<T as One>::one() - wy)])}
[INFO] [stderr] 173 |     })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:178:5
[INFO] [stderr]     |
[INFO] [stderr] 178 | /     return Arc::new(move |t| {
[INFO] [stderr] 179 | |         if t[0] < wx {a([t[0] / wx, t[1], t[2]])}
[INFO] [stderr] 180 | |         else {b(([(t[0] - wx) / (<T as One>::one() - wx), t[1], t[2]]))}
[INFO] [stderr] 181 | |     })
[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] 178 |     Arc::new(move |t| {
[INFO] [stderr] 179 |         if t[0] < wx {a([t[0] / wx, t[1], t[2]])}
[INFO] [stderr] 180 |         else {b(([(t[0] - wx) / (<T as One>::one() - wx), t[1], t[2]]))}
[INFO] [stderr] 181 |     })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/lib.rs:180:17
[INFO] [stderr]     |
[INFO] [stderr] 180 |         else {b(([(t[0] - wx) / (<T as One>::one() - wx), t[1], t[2]]))}
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: Consider removing unnecessary double parentheses
[INFO] [stderr]    --> src/lib.rs:180:17
[INFO] [stderr]     |
[INFO] [stderr] 180 |         else {b(([(t[0] - wx) / (<T as One>::one() - wx), t[1], t[2]]))}
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:186:5
[INFO] [stderr]     |
[INFO] [stderr] 186 | /     return Arc::new(move |t| {
[INFO] [stderr] 187 | |         if t[1] < wy {a([t[0], t[1] / wy, t[2]])}
[INFO] [stderr] 188 | |         else {b([t[0], (t[1] - wy) / (<T as One>::one() - wy), t[2]])}
[INFO] [stderr] 189 | |     })
[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] 186 |     Arc::new(move |t| {
[INFO] [stderr] 187 |         if t[1] < wy {a([t[0], t[1] / wy, t[2]])}
[INFO] [stderr] 188 |         else {b([t[0], (t[1] - wy) / (<T as One>::one() - wy), t[2]])}
[INFO] [stderr] 189 |     })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:194:5
[INFO] [stderr]     |
[INFO] [stderr] 194 | /     return Arc::new(move |t| {
[INFO] [stderr] 195 | |         if t[2] < wz {a([t[0], t[1], t[2] / wz])}
[INFO] [stderr] 196 | |         else {b([t[0], t[1], (t[2] - wz) / (<T as One>::one() - wz)])}
[INFO] [stderr] 197 | |     })
[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] 194 |     Arc::new(move |t| {
[INFO] [stderr] 195 |         if t[2] < wz {a([t[0], t[1], t[2] / wz])}
[INFO] [stderr] 196 |         else {b([t[0], t[1], (t[2] - wz) / (<T as One>::one() - wz)])}
[INFO] [stderr] 197 |     })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:207:5
[INFO] [stderr]     |
[INFO] [stderr] 207 | /     return Arc::new(move |t| {
[INFO] [stderr] 208 | |         let pos = a(t);
[INFO] [stderr] 209 | |         [2.0.cast() * x - pos[0], pos[1], pos[2]]
[INFO] [stderr] 210 | |     })
[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] 207 |     Arc::new(move |t| {
[INFO] [stderr] 208 |         let pos = a(t);
[INFO] [stderr] 209 |         [2.0.cast() * x - pos[0], pos[1], pos[2]]
[INFO] [stderr] 210 |     })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:220:5
[INFO] [stderr]     |
[INFO] [stderr] 220 | /     return Arc::new(move |t| {
[INFO] [stderr] 221 | |         let pos = a(t);
[INFO] [stderr] 222 | |         [pos[0], 2.0.cast() * y - pos[1], pos[2]]
[INFO] [stderr] 223 | |     })
[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] 220 |     Arc::new(move |t| {
[INFO] [stderr] 221 |         let pos = a(t);
[INFO] [stderr] 222 |         [pos[0], 2.0.cast() * y - pos[1], pos[2]]
[INFO] [stderr] 223 |     })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:233:5
[INFO] [stderr]     |
[INFO] [stderr] 233 | /     return Arc::new(move |t| {
[INFO] [stderr] 234 | |         let pos = a(t);
[INFO] [stderr] 235 | |         [pos[0], pos[1], 2.0.cast() * z - pos[2]]
[INFO] [stderr] 236 | |     })
[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] 233 |     Arc::new(move |t| {
[INFO] [stderr] 234 |         let pos = a(t);
[INFO] [stderr] 235 |         [pos[0], pos[1], 2.0.cast() * z - pos[2]]
[INFO] [stderr] 236 |     })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:284:5
[INFO] [stderr]     |
[INFO] [stderr] 284 |     return Arc::new(move |t| add3(a(t), pos))
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Arc::new(move |t| add3(a(t), pos))`
[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/lib.rs:304:5
[INFO] [stderr]     |
[INFO] [stderr] 304 | /     return Arc::new(move |t| {
[INFO] [stderr] 305 | |         if t < _025 {a([_4 * t, _0])}
[INFO] [stderr] 306 | |         else if t < _05 {a([_1, _4 * (t - _025)])}
[INFO] [stderr] 307 | |         else if t < _075 {a([_1 - _4 * (t - _05), _1])}
[INFO] [stderr] 308 | |         else {a([_0, _1 - _4 * (t - _075)])}
[INFO] [stderr] 309 | |     })
[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] 304 |     Arc::new(move |t| {
[INFO] [stderr] 305 |         if t < _025 {a([_4 * t, _0])}
[INFO] [stderr] 306 |         else if t < _05 {a([_1, _4 * (t - _025)])}
[INFO] [stderr] 307 |         else if t < _075 {a([_1 - _4 * (t - _05), _1])}
[INFO] [stderr] 308 |         else {a([_0, _1 - _4 * (t - _075)])}
[INFO] [stderr] 309 |     })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:319:5
[INFO] [stderr]     |
[INFO] [stderr] 319 |     return Arc::new(move |t| a((t + m) * s))
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Arc::new(move |t| a((t + m) * s))`
[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/lib.rs:329:5
[INFO] [stderr]     |
[INFO] [stderr] 329 |     return Arc::new(move |t| a([(t[0] + m) * s, (t[1] + m) * s]))
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Arc::new(move |t| a([(t[0] + m) * s, (t[1] + m) * s]))`
[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/lib.rs:339:5
[INFO] [stderr]     |
[INFO] [stderr] 339 |     return Arc::new(move |t| a([(t[0] + m) * s, (t[1] + m) * s, (t[2] + m) * s]))
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Arc::new(move |t| a([(t[0] + m) * s, (t[1] + m) * s, (t[2] + m) * s]))`
[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/lib.rs:353:5
[INFO] [stderr]     |
[INFO] [stderr] 353 | /     return Arc::new(move |t| {
[INFO] [stderr] 354 | |         let angle = t[0] * two_pi;
[INFO] [stderr] 355 | |         [
[INFO] [stderr] 356 | |             center[0] + radius * t[1] * angle.cos(),
[INFO] [stderr] ...   |
[INFO] [stderr] 359 | |         ]
[INFO] [stderr] 360 | |     })
[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] 353 |     Arc::new(move |t| {
[INFO] [stderr] 354 |         let angle = t[0] * two_pi;
[INFO] [stderr] 355 |         [
[INFO] [stderr] 356 |             center[0] + radius * t[1] * angle.cos(),
[INFO] [stderr] 357 |             center[1] + radius * t[1] * angle.sin(),
[INFO] [stderr] 358 |             center[2]
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/lib.rs:352:18
[INFO] [stderr]     |
[INFO] [stderr] 352 |     let two_pi = 6.283185307179586.cast();
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^ help: consider: `6.283_185_307_179_586`
[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: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:375:5
[INFO] [stderr]     |
[INFO] [stderr] 375 | /     return Arc::new(move |t| {
[INFO] [stderr] 376 | |         let angle0 = t[0] * two_pi;
[INFO] [stderr] 377 | |         let tx = _2 * t[1] - _1;
[INFO] [stderr] 378 | |         let rad = radius * (_1 - tx * tx).sqrt();
[INFO] [stderr] ...   |
[INFO] [stderr] 383 | |         ]
[INFO] [stderr] 384 | |     })
[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] 375 |     Arc::new(move |t| {
[INFO] [stderr] 376 |         let angle0 = t[0] * two_pi;
[INFO] [stderr] 377 |         let tx = _2 * t[1] - _1;
[INFO] [stderr] 378 |         let rad = radius * (_1 - tx * tx).sqrt();
[INFO] [stderr] 379 |         [
[INFO] [stderr] 380 |             center[0] + rad * t[2] * angle0.cos(),
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/lib.rs:372:18
[INFO] [stderr]     |
[INFO] [stderr] 372 |     let two_pi = 6.283185307179586.cast();
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^ help: consider: `6.283_185_307_179_586`
[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: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:391:5
[INFO] [stderr]     |
[INFO] [stderr] 391 |     return Arc::new(move |t| a([x, t]))
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Arc::new(move |t| a([x, t]))`
[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/lib.rs:396:5
[INFO] [stderr]     |
[INFO] [stderr] 396 |     return Arc::new(move |t| a([t, y]))
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Arc::new(move |t| a([t, y]))`
[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/lib.rs:401:5
[INFO] [stderr]     |
[INFO] [stderr] 401 |     return Arc::new(move |t| a([x, t[0], t[1]]))
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Arc::new(move |t| a([x, t[0], t[1]]))`
[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/lib.rs:406:5
[INFO] [stderr]     |
[INFO] [stderr] 406 |     return Arc::new(move |t| a([t[0], y, t[1]]))
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Arc::new(move |t| a([t[0], y, t[1]]))`
[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/lib.rs:411:5
[INFO] [stderr]     |
[INFO] [stderr] 411 |     return Arc::new(move |t| a([t[0], t[1], z]))
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Arc::new(move |t| a([t[0], t[1], z]))`
[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/lib.rs:417:5
[INFO] [stderr]     |
[INFO] [stderr] 417 |     return Arc::new(move |t| add3(a(t[0]), b(t[1])))
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Arc::new(move |t| add3(a(t[0]), b(t[1])))`
[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/lib.rs:423:5
[INFO] [stderr]     |
[INFO] [stderr] 423 |     return Arc::new(move |t| add3(a(t[0]), b([t[1], t[2]])))
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Arc::new(move |t| add3(a(t[0]), b([t[1], t[2]])))`
[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/lib.rs:428:5
[INFO] [stderr]     |
[INFO] [stderr] 428 |     return Arc::new(move |t| a(range[0] + (range[1] - range[0]) * t))
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Arc::new(move |t| a(range[0] + (range[1] - range[0]) * t))`
[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/lib.rs:87:5
[INFO] [stderr]    |
[INFO] [stderr] 87 |     return Arc::new(move |t| add3(a, scale3(sub3(b, a), t)))
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Arc::new(move |t| add3(a, scale3(sub3(b, a), t)))`
[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/lib.rs:92:5
[INFO] [stderr]    |
[INFO] [stderr] 92 | /     return Arc::new(move |t| {
[INFO] [stderr] 93 | |         add3(scale3(a(t), <T as One>::one() - t), scale3(b(t), t))
[INFO] [stderr] 94 | |     })
[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] 92 |     Arc::new(move |t| {
[INFO] [stderr] 93 |         add3(scale3(a(t), <T as One>::one() - t), scale3(b(t), t))
[INFO] [stderr] 94 |     })
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:126:5
[INFO] [stderr]     |
[INFO] [stderr] 126 | /     return Arc::new(move |t| {
[INFO] [stderr] 127 | |         let abx = ab(t[1]);
[INFO] [stderr] 128 | |         let cdx = cd(t[1]);
[INFO] [stderr] 129 | |         let acx = ac(t[0]);
[INFO] [stderr] ...   |
[INFO] [stderr] 146 | |         }
[INFO] [stderr] 147 | |     })
[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] 126 |     Arc::new(move |t| {
[INFO] [stderr] 127 |         let abx = ab(t[1]);
[INFO] [stderr] 128 |         let cdx = cd(t[1]);
[INFO] [stderr] 129 |         let acx = ac(t[0]);
[INFO] [stderr] 130 |         let bdx = bd(t[0]);
[INFO] [stderr] 131 | 
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:154:5
[INFO] [stderr]     |
[INFO] [stderr] 154 | /     return Arc::new(move |t| {
[INFO] [stderr] 155 | |         if t < w {a(t / w)}
[INFO] [stderr] 156 | |         else {b((t - w) / (<T as One>::one() - w))}
[INFO] [stderr] 157 | |     })
[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] 154 |     Arc::new(move |t| {
[INFO] [stderr] 155 |         if t < w {a(t / w)}
[INFO] [stderr] 156 |         else {b((t - w) / (<T as One>::one() - w))}
[INFO] [stderr] 157 |     })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:162:5
[INFO] [stderr]     |
[INFO] [stderr] 162 | /     return Arc::new(move |t| {
[INFO] [stderr] 163 | |         if t[0] < wx {a([t[0] / wx, t[1]])}
[INFO] [stderr] 164 | |         else {b(([(t[0] - wx) / (<T as One>::one() - wx), t[1]]))}
[INFO] [stderr] 165 | |     })
[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] 162 |     Arc::new(move |t| {
[INFO] [stderr] 163 |         if t[0] < wx {a([t[0] / wx, t[1]])}
[INFO] [stderr] 164 |         else {b(([(t[0] - wx) / (<T as One>::one() - wx), t[1]]))}
[INFO] [stderr] 165 |     })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/lib.rs:164:17
[INFO] [stderr]     |
[INFO] [stderr] 164 |         else {b(([(t[0] - wx) / (<T as One>::one() - wx), t[1]]))}
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: Consider removing unnecessary double parentheses
[INFO] [stderr]    --> src/lib.rs:164:17
[INFO] [stderr]     |
[INFO] [stderr] 164 |         else {b(([(t[0] - wx) / (<T as One>::one() - wx), t[1]]))}
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::double_parens)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:170:5
[INFO] [stderr]     |
[INFO] [stderr] 170 | /     return Arc::new(move |t| {
[INFO] [stderr] 171 | |         if t[1] < wy {a([t[0], t[1] / wy])}
[INFO] [stderr] 172 | |         else {b([t[0], (t[1] - wy) / (<T as One>::one() - wy)])}
[INFO] [stderr] 173 | |     })
[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] 170 |     Arc::new(move |t| {
[INFO] [stderr] 171 |         if t[1] < wy {a([t[0], t[1] / wy])}
[INFO] [stderr] 172 |         else {b([t[0], (t[1] - wy) / (<T as One>::one() - wy)])}
[INFO] [stderr] 173 |     })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:178:5
[INFO] [stderr]     |
[INFO] [stderr] 178 | /     return Arc::new(move |t| {
[INFO] [stderr] 179 | |         if t[0] < wx {a([t[0] / wx, t[1], t[2]])}
[INFO] [stderr] 180 | |         else {b(([(t[0] - wx) / (<T as One>::one() - wx), t[1], t[2]]))}
[INFO] [stderr] 181 | |     })
[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] 178 |     Arc::new(move |t| {
[INFO] [stderr] 179 |         if t[0] < wx {a([t[0] / wx, t[1], t[2]])}
[INFO] [stderr] 180 |         else {b(([(t[0] - wx) / (<T as One>::one() - wx), t[1], t[2]]))}
[INFO] [stderr] 181 |     })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/lib.rs:180:17
[INFO] [stderr]     |
[INFO] [stderr] 180 |         else {b(([(t[0] - wx) / (<T as One>::one() - wx), t[1], t[2]]))}
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: Consider removing unnecessary double parentheses
[INFO] [stderr]    --> src/lib.rs:180:17
[INFO] [stderr]     |
[INFO] [stderr] 180 |         else {b(([(t[0] - wx) / (<T as One>::one() - wx), t[1], t[2]]))}
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#double_parens
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:186:5
[INFO] [stderr]     |
[INFO] [stderr] 186 | /     return Arc::new(move |t| {
[INFO] [stderr] 187 | |         if t[1] < wy {a([t[0], t[1] / wy, t[2]])}
[INFO] [stderr] 188 | |         else {b([t[0], (t[1] - wy) / (<T as One>::one() - wy), t[2]])}
[INFO] [stderr] 189 | |     })
[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] 186 |     Arc::new(move |t| {
[INFO] [stderr] 187 |         if t[1] < wy {a([t[0], t[1] / wy, t[2]])}
[INFO] [stderr] 188 |         else {b([t[0], (t[1] - wy) / (<T as One>::one() - wy), t[2]])}
[INFO] [stderr] 189 |     })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:194:5
[INFO] [stderr]     |
[INFO] [stderr] 194 | /     return Arc::new(move |t| {
[INFO] [stderr] 195 | |         if t[2] < wz {a([t[0], t[1], t[2] / wz])}
[INFO] [stderr] 196 | |         else {b([t[0], t[1], (t[2] - wz) / (<T as One>::one() - wz)])}
[INFO] [stderr] 197 | |     })
[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] 194 |     Arc::new(move |t| {
[INFO] [stderr] 195 |         if t[2] < wz {a([t[0], t[1], t[2] / wz])}
[INFO] [stderr] 196 |         else {b([t[0], t[1], (t[2] - wz) / (<T as One>::one() - wz)])}
[INFO] [stderr] 197 |     })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:207:5
[INFO] [stderr]     |
[INFO] [stderr] 207 | /     return Arc::new(move |t| {
[INFO] [stderr] 208 | |         let pos = a(t);
[INFO] [stderr] 209 | |         [2.0.cast() * x - pos[0], pos[1], pos[2]]
[INFO] [stderr] 210 | |     })
[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] 207 |     Arc::new(move |t| {
[INFO] [stderr] 208 |         let pos = a(t);
[INFO] [stderr] 209 |         [2.0.cast() * x - pos[0], pos[1], pos[2]]
[INFO] [stderr] 210 |     })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:220:5
[INFO] [stderr]     |
[INFO] [stderr] 220 | /     return Arc::new(move |t| {
[INFO] [stderr] 221 | |         let pos = a(t);
[INFO] [stderr] 222 | |         [pos[0], 2.0.cast() * y - pos[1], pos[2]]
[INFO] [stderr] 223 | |     })
[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] 220 |     Arc::new(move |t| {
[INFO] [stderr] 221 |         let pos = a(t);
[INFO] [stderr] 222 |         [pos[0], 2.0.cast() * y - pos[1], pos[2]]
[INFO] [stderr] 223 |     })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:233:5
[INFO] [stderr]     |
[INFO] [stderr] 233 | /     return Arc::new(move |t| {
[INFO] [stderr] 234 | |         let pos = a(t);
[INFO] [stderr] 235 | |         [pos[0], pos[1], 2.0.cast() * z - pos[2]]
[INFO] [stderr] 236 | |     })
[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] 233 |     Arc::new(move |t| {
[INFO] [stderr] 234 |         let pos = a(t);
[INFO] [stderr] 235 |         [pos[0], pos[1], 2.0.cast() * z - pos[2]]
[INFO] [stderr] 236 |     })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:284:5
[INFO] [stderr]     |
[INFO] [stderr] 284 |     return Arc::new(move |t| add3(a(t), pos))
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Arc::new(move |t| add3(a(t), pos))`
[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/lib.rs:304:5
[INFO] [stderr]     |
[INFO] [stderr] 304 | /     return Arc::new(move |t| {
[INFO] [stderr] 305 | |         if t < _025 {a([_4 * t, _0])}
[INFO] [stderr] 306 | |         else if t < _05 {a([_1, _4 * (t - _025)])}
[INFO] [stderr] 307 | |         else if t < _075 {a([_1 - _4 * (t - _05), _1])}
[INFO] [stderr] 308 | |         else {a([_0, _1 - _4 * (t - _075)])}
[INFO] [stderr] 309 | |     })
[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] 304 |     Arc::new(move |t| {
[INFO] [stderr] 305 |         if t < _025 {a([_4 * t, _0])}
[INFO] [stderr] 306 |         else if t < _05 {a([_1, _4 * (t - _025)])}
[INFO] [stderr] 307 |         else if t < _075 {a([_1 - _4 * (t - _05), _1])}
[INFO] [stderr] 308 |         else {a([_0, _1 - _4 * (t - _075)])}
[INFO] [stderr] 309 |     })
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:319:5
[INFO] [stderr]     |
[INFO] [stderr] 319 |     return Arc::new(move |t| a((t + m) * s))
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Arc::new(move |t| a((t + m) * s))`
[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/lib.rs:329:5
[INFO] [stderr]     |
[INFO] [stderr] 329 |     return Arc::new(move |t| a([(t[0] + m) * s, (t[1] + m) * s]))
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Arc::new(move |t| a([(t[0] + m) * s, (t[1] + m) * s]))`
[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/lib.rs:339:5
[INFO] [stderr]     |
[INFO] [stderr] 339 |     return Arc::new(move |t| a([(t[0] + m) * s, (t[1] + m) * s, (t[2] + m) * s]))
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Arc::new(move |t| a([(t[0] + m) * s, (t[1] + m) * s, (t[2] + m) * s]))`
[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/lib.rs:353:5
[INFO] [stderr]     |
[INFO] [stderr] 353 | /     return Arc::new(move |t| {
[INFO] [stderr] 354 | |         let angle = t[0] * two_pi;
[INFO] [stderr] 355 | |         [
[INFO] [stderr] 356 | |             center[0] + radius * t[1] * angle.cos(),
[INFO] [stderr] ...   |
[INFO] [stderr] 359 | |         ]
[INFO] [stderr] 360 | |     })
[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] 353 |     Arc::new(move |t| {
[INFO] [stderr] 354 |         let angle = t[0] * two_pi;
[INFO] [stderr] 355 |         [
[INFO] [stderr] 356 |             center[0] + radius * t[1] * angle.cos(),
[INFO] [stderr] 357 |             center[1] + radius * t[1] * angle.sin(),
[INFO] [stderr] 358 |             center[2]
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/lib.rs:352:18
[INFO] [stderr]     |
[INFO] [stderr] 352 |     let two_pi = 6.283185307179586.cast();
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^ help: consider: `6.283_185_307_179_586`
[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: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:375:5
[INFO] [stderr]     |
[INFO] [stderr] 375 | /     return Arc::new(move |t| {
[INFO] [stderr] 376 | |         let angle0 = t[0] * two_pi;
[INFO] [stderr] 377 | |         let tx = _2 * t[1] - _1;
[INFO] [stderr] 378 | |         let rad = radius * (_1 - tx * tx).sqrt();
[INFO] [stderr] ...   |
[INFO] [stderr] 383 | |         ]
[INFO] [stderr] 384 | |     })
[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] 375 |     Arc::new(move |t| {
[INFO] [stderr] 376 |         let angle0 = t[0] * two_pi;
[INFO] [stderr] 377 |         let tx = _2 * t[1] - _1;
[INFO] [stderr] 378 |         let rad = radius * (_1 - tx * tx).sqrt();
[INFO] [stderr] 379 |         [
[INFO] [stderr] 380 |             center[0] + rad * t[2] * angle0.cos(),
[INFO] [stderr]   ...
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]    --> src/lib.rs:372:18
[INFO] [stderr]     |
[INFO] [stderr] 372 |     let two_pi = 6.283185307179586.cast();
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^ help: consider: `6.283_185_307_179_586`
[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: unneeded return statement
[INFO] [stderr]    --> src/lib.rs:391:5
[INFO] [stderr]     |
[INFO] [stderr] 391 |     return Arc::new(move |t| a([x, t]))
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Arc::new(move |t| a([x, t]))`
[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/lib.rs:396:5
[INFO] [stderr]     |
[INFO] [stderr] 396 |     return Arc::new(move |t| a([t, y]))
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Arc::new(move |t| a([t, y]))`
[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/lib.rs:401:5
[INFO] [stderr]     |
[INFO] [stderr] 401 |     return Arc::new(move |t| a([x, t[0], t[1]]))
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Arc::new(move |t| a([x, t[0], t[1]]))`
[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/lib.rs:406:5
[INFO] [stderr]     |
[INFO] [stderr] 406 |     return Arc::new(move |t| a([t[0], y, t[1]]))
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Arc::new(move |t| a([t[0], y, t[1]]))`
[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/lib.rs:411:5
[INFO] [stderr]     |
[INFO] [stderr] 411 |     return Arc::new(move |t| a([t[0], t[1], z]))
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Arc::new(move |t| a([t[0], t[1], z]))`
[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/lib.rs:417:5
[INFO] [stderr]     |
[INFO] [stderr] 417 |     return Arc::new(move |t| add3(a(t[0]), b(t[1])))
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Arc::new(move |t| add3(a(t[0]), b(t[1])))`
[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/lib.rs:423:5
[INFO] [stderr]     |
[INFO] [stderr] 423 |     return Arc::new(move |t| add3(a(t[0]), b([t[1], t[2]])))
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Arc::new(move |t| add3(a(t[0]), b([t[1], t[2]])))`
[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/lib.rs:428:5
[INFO] [stderr]     |
[INFO] [stderr] 428 |     return Arc::new(move |t| a(range[0] + (range[1] - range[0]) * t))
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Arc::new(move |t| a(range[0] + (range[1] - range[0]) * t))`
[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]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `"docker" "inspect" "72a9d06d86d7e9e133d26430bbdea48600a627754466e43215cbf69c2cccc547"`
[INFO] running `"docker" "rm" "-f" "72a9d06d86d7e9e133d26430bbdea48600a627754466e43215cbf69c2cccc547"`
[INFO] [stdout] 72a9d06d86d7e9e133d26430bbdea48600a627754466e43215cbf69c2cccc547