[INFO] fetching crate prisma 0.1.1...
[INFO] checking prisma-0.1.1 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3
[INFO] extracting crate prisma 0.1.1 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate prisma 0.1.1 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate prisma 0.1.1
[INFO] finished tweaking crates.io crate prisma 0.1.1
[INFO] tweaked toml for crates.io crate prisma 0.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages
[INFO] [stderr]       Adding approx v0.3.2 (latest: v0.5.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded angular-units v0.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 48a82e0c968ea62cf80766684857c1e1adfa6c2e2c3b25143c47887addf6d90c
[INFO] running `Command { std: "docker" "start" "-a" "48a82e0c968ea62cf80766684857c1e1adfa6c2e2c3b25143c47887addf6d90c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48a82e0c968ea62cf80766684857c1e1adfa6c2e2c3b25143c47887addf6d90c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48a82e0c968ea62cf80766684857c1e1adfa6c2e2c3b25143c47887addf6d90c", kill_on_drop: false }`
[INFO] [stdout] 48a82e0c968ea62cf80766684857c1e1adfa6c2e2c3b25143c47887addf6d90c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5efc40f8b7c2999d587798c6fbf7325d65180292e168c7ca10d02518bdc5342
[INFO] running `Command { std: "docker" "start" "-a" "a5efc40f8b7c2999d587798c6fbf7325d65180292e168c7ca10d02518bdc5342", kill_on_drop: false }`
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking angular-units v0.2.4
[INFO] [stderr]     Checking prisma v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `approx` is imported redundantly
[INFO] [stdout]  --> src/channel/angular_channel.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use approx;
[INFO] [stdout]   |     ^^^^^^ the item `approx` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/channel/angular_channel.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `approx` is imported redundantly
[INFO] [stdout]   --> src/channel/bounded_channel.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use approx;
[INFO] [stdout]    |     ^^^^^^ the item `approx` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/channel/bounded_channel.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `angle` is imported redundantly
[INFO] [stdout]    --> src/channel/cast.rs:4:5
[INFO] [stdout]     |
[INFO] [stdout] 4   | use angle;
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:167:1
[INFO] [stdout]     |
[INFO] [stdout] 167 | extern crate angular_units as angle;
[INFO] [stdout]     | ------------------------------------ the item `angle` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]  --> src/channel/cast.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use num_traits;
[INFO] [stdout]   |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `approx` is imported redundantly
[INFO] [stdout]  --> src/channel/free_channel.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use approx;
[INFO] [stdout]   |     ^^^^^^ the item `approx` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]  --> src/channel/free_channel.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use num_traits;
[INFO] [stdout]   |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `angle` is imported redundantly
[INFO] [stdout]    --> src/channel/scalar.rs:6:5
[INFO] [stdout]     |
[INFO] [stdout] 6   | use angle;
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:167:1
[INFO] [stdout]     |
[INFO] [stdout] 167 | extern crate angular_units as angle;
[INFO] [stdout]     | ------------------------------------ the item `angle` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `approx` is imported redundantly
[INFO] [stdout]  --> src/linalg.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use approx;
[INFO] [stdout]   |     ^^^^^^ the item `approx` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]  --> src/linalg.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use num_traits;
[INFO] [stdout]   |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/color_space/color_space.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/color_space/named.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]  --> src/color_space/primary.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use num_traits;
[INFO] [stdout]   |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/color_space/spaced_color.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/color_space/mod.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/encoding/encode.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `approx` is imported redundantly
[INFO] [stdout]   --> src/encoding/encoded_color.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use approx;
[INFO] [stdout]    |     ^^^^^^ the item `approx` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/encoding/encoded_color.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `approx` is imported redundantly
[INFO] [stdout]   --> src/alpha.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use approx;
[INFO] [stdout]    |     ^^^^^^ the item `approx` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/alpha.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]  --> src/chromaticity.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use num_traits;
[INFO] [stdout]   |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]  --> src/color.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use num_traits;
[INFO] [stdout]   |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `angle` is imported redundantly
[INFO] [stdout]    --> src/convert.rs:5:5
[INFO] [stdout]     |
[INFO] [stdout] 5   | use angle;
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:167:1
[INFO] [stdout]     |
[INFO] [stdout] 167 | extern crate angular_units as angle;
[INFO] [stdout]     | ------------------------------------ the item `angle` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]  --> src/convert.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use num_traits;
[INFO] [stdout]   |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `angle` is imported redundantly
[INFO] [stdout]    --> src/ehsi.rs:14:5
[INFO] [stdout]     |
[INFO] [stdout] 14  | use angle;
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:167:1
[INFO] [stdout]     |
[INFO] [stdout] 167 | extern crate angular_units as angle;
[INFO] [stdout]     | ------------------------------------ the item `angle` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `approx` is imported redundantly
[INFO] [stdout]   --> src/ehsi.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use approx;
[INFO] [stdout]    |     ^^^^^^ the item `approx` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/ehsi.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `angle` is imported redundantly
[INFO] [stdout]    --> src/hsi.rs:13:5
[INFO] [stdout]     |
[INFO] [stdout] 13  | use angle;
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:167:1
[INFO] [stdout]     |
[INFO] [stdout] 167 | extern crate angular_units as angle;
[INFO] [stdout]     | ------------------------------------ the item `angle` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `approx` is imported redundantly
[INFO] [stdout]   --> src/hsi.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use approx;
[INFO] [stdout]    |     ^^^^^^ the item `approx` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/hsi.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `angle` is imported redundantly
[INFO] [stdout]    --> src/hsl.rs:14:5
[INFO] [stdout]     |
[INFO] [stdout] 14  | use angle;
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:167:1
[INFO] [stdout]     |
[INFO] [stdout] 167 | extern crate angular_units as angle;
[INFO] [stdout]     | ------------------------------------ the item `angle` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `approx` is imported redundantly
[INFO] [stdout]   --> src/hsl.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use approx;
[INFO] [stdout]    |     ^^^^^^ the item `approx` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/hsl.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `angle` is imported redundantly
[INFO] [stdout]    --> src/hsv.rs:14:5
[INFO] [stdout]     |
[INFO] [stdout] 14  | use angle;
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:167:1
[INFO] [stdout]     |
[INFO] [stdout] 167 | extern crate angular_units as angle;
[INFO] [stdout]     | ------------------------------------ the item `angle` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `approx` is imported redundantly
[INFO] [stdout]   --> src/hsv.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use approx;
[INFO] [stdout]    |     ^^^^^^ the item `approx` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/hsv.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `angle` is imported redundantly
[INFO] [stdout]    --> src/hwb.rs:14:5
[INFO] [stdout]     |
[INFO] [stdout] 14  | use angle;
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:167:1
[INFO] [stdout]     |
[INFO] [stdout] 167 | extern crate angular_units as angle;
[INFO] [stdout]     | ------------------------------------ the item `angle` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `approx` is imported redundantly
[INFO] [stdout]   --> src/hwb.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use approx;
[INFO] [stdout]    |     ^^^^^^ the item `approx` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/hwb.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `approx` is imported redundantly
[INFO] [stdout]   --> src/lab.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use approx;
[INFO] [stdout]    |     ^^^^^^ the item `approx` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/lab.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `approx` is imported redundantly
[INFO] [stdout]   --> src/lchab.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use approx;
[INFO] [stdout]    |     ^^^^^^ the item `approx` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/lchab.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `approx` is imported redundantly
[INFO] [stdout]   --> src/lchuv.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use approx;
[INFO] [stdout]    |     ^^^^^^ the item `approx` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/lchuv.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `approx` is imported redundantly
[INFO] [stdout]   --> src/lms.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use approx;
[INFO] [stdout]    |     ^^^^^^ the item `approx` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/lms.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `approx` is imported redundantly
[INFO] [stdout]   --> src/luv.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use approx;
[INFO] [stdout]    |     ^^^^^^ the item `approx` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/luv.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `angle` is imported redundantly
[INFO] [stdout]    --> src/rgb.rs:18:5
[INFO] [stdout]     |
[INFO] [stdout] 18  | use angle;
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:167:1
[INFO] [stdout]     |
[INFO] [stdout] 167 | extern crate angular_units as angle;
[INFO] [stdout]     | ------------------------------------ the item `angle` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `approx` is imported redundantly
[INFO] [stdout]   --> src/rgb.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use approx;
[INFO] [stdout]    |     ^^^^^^ the item `approx` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/rgb.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `approx` is imported redundantly
[INFO] [stdout]   --> src/rgi.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use approx;
[INFO] [stdout]    |     ^^^^^^ the item `approx` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/rgi.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `approx` is imported redundantly
[INFO] [stdout]   --> src/xyy.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use approx;
[INFO] [stdout]    |     ^^^^^^ the item `approx` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/xyy.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `approx` is imported redundantly
[INFO] [stdout]  --> src/xyz.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use approx;
[INFO] [stdout]   |     ^^^^^^ the item `approx` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `approx` is imported redundantly
[INFO] [stdout]   --> src/ycbcr/bare_ycbcr.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use approx;
[INFO] [stdout]    |     ^^^^^^ the item `approx` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/ycbcr/bare_ycbcr.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/ycbcr/model.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `approx` is imported redundantly
[INFO] [stdout]   --> src/ycbcr/ycbcr.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use approx;
[INFO] [stdout]    |     ^^^^^^ the item `approx` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/ycbcr/ycbcr.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `approx` is imported redundantly
[INFO] [stdout]  --> src/channel/angular_channel.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use approx;
[INFO] [stdout]   |     ^^^^^^ the item `approx` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/channel/angular_channel.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `approx` is imported redundantly
[INFO] [stdout]   --> src/channel/bounded_channel.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use approx;
[INFO] [stdout]    |     ^^^^^^ the item `approx` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/channel/bounded_channel.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `angle` is imported redundantly
[INFO] [stdout]    --> src/channel/cast.rs:4:5
[INFO] [stdout]     |
[INFO] [stdout] 4   | use angle;
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:167:1
[INFO] [stdout]     |
[INFO] [stdout] 167 | extern crate angular_units as angle;
[INFO] [stdout]     | ------------------------------------ the item `angle` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]  --> src/channel/cast.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use num_traits;
[INFO] [stdout]   |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `approx` is imported redundantly
[INFO] [stdout]  --> src/channel/free_channel.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use approx;
[INFO] [stdout]   |     ^^^^^^ the item `approx` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]  --> src/channel/free_channel.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use num_traits;
[INFO] [stdout]   |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `angle` is imported redundantly
[INFO] [stdout]    --> src/channel/scalar.rs:6:5
[INFO] [stdout]     |
[INFO] [stdout] 6   | use angle;
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:167:1
[INFO] [stdout]     |
[INFO] [stdout] 167 | extern crate angular_units as angle;
[INFO] [stdout]     | ------------------------------------ the item `angle` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `approx` is imported redundantly
[INFO] [stdout]  --> src/linalg.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use approx;
[INFO] [stdout]   |     ^^^^^^ the item `approx` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]  --> src/linalg.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use num_traits;
[INFO] [stdout]   |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/color_space/color_space.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RgbPrimary` is imported redundantly
[INFO] [stdout]    --> src/color_space/color_space.rs:501:9
[INFO] [stdout]     |
[INFO] [stdout] 498 |     use super::*;
[INFO] [stdout]     |         -------- the item `RgbPrimary` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 501 |     use crate::color_space::primary::RgbPrimary;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Matrix3` is imported redundantly
[INFO] [stdout]    --> src/color_space/color_space.rs:504:9
[INFO] [stdout]     |
[INFO] [stdout] 498 |     use super::*;
[INFO] [stdout]     |         -------- the item `Matrix3` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 504 |     use crate::linalg::Matrix3;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Rgb` is imported redundantly
[INFO] [stdout]    --> src/color_space/color_space.rs:505:9
[INFO] [stdout]     |
[INFO] [stdout] 498 |     use super::*;
[INFO] [stdout]     |         -------- the item `Rgb` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 505 |     use crate::rgb::Rgb;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Xyz` is imported redundantly
[INFO] [stdout]    --> src/color_space/color_space.rs:507:9
[INFO] [stdout]     |
[INFO] [stdout] 498 |     use super::*;
[INFO] [stdout]     |         -------- the item `Xyz` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 507 |     use crate::xyz::Xyz;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/color_space/named.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]  --> src/color_space/primary.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use num_traits;
[INFO] [stdout]   |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/color_space/spaced_color.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Rgb` is imported redundantly
[INFO] [stdout]    --> src/color_space/spaced_color.rs:391:17
[INFO] [stdout]     |
[INFO] [stdout] 387 |     use super::*;
[INFO] [stdout]     |         -------- the item `Rgb` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 391 |     use crate::{Rgb, Rgba, Xyza};
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Rgba` is imported redundantly
[INFO] [stdout]    --> src/color_space/spaced_color.rs:391:22
[INFO] [stdout]     |
[INFO] [stdout] 387 |     use super::*;
[INFO] [stdout]     |         -------- the item `Rgba` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 391 |     use crate::{Rgb, Rgba, Xyza};
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Xyza` is imported redundantly
[INFO] [stdout]    --> src/color_space/spaced_color.rs:391:28
[INFO] [stdout]     |
[INFO] [stdout] 387 |     use super::*;
[INFO] [stdout]     |         -------- the item `Xyza` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 391 |     use crate::{Rgb, Rgba, Xyza};
[INFO] [stdout]     |                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/color_space/mod.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/encoding/encode.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/linalg.rs:23:44
[INFO] [stdout]    |
[INFO] [stdout] 23 |             let mut new_arr: [T; 9] = mem::uninitialized();
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `EncodableColor` is imported redundantly
[INFO] [stdout]    --> src/encoding/encode.rs:287:9
[INFO] [stdout]     |
[INFO] [stdout] 285 |     use super::*;
[INFO] [stdout]     |         -------- the item `EncodableColor` is already imported here
[INFO] [stdout] 286 |     use crate::color::*;
[INFO] [stdout] 287 |     use crate::encoding::EncodableColor;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Rgb` is imported redundantly
[INFO] [stdout]    --> src/encoding/encode.rs:288:9
[INFO] [stdout]     |
[INFO] [stdout] 285 |     use super::*;
[INFO] [stdout]     |         -------- the item `Rgb` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 288 |     use crate::rgb::Rgb;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/encoding/encoded_color.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/alpha.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]  --> src/chromaticity.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use num_traits;
[INFO] [stdout]   |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]  --> src/color.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use num_traits;
[INFO] [stdout]   |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `angle` is imported redundantly
[INFO] [stdout]    --> src/convert.rs:5:5
[INFO] [stdout]     |
[INFO] [stdout] 5   | use angle;
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:167:1
[INFO] [stdout]     |
[INFO] [stdout] 167 | extern crate angular_units as angle;
[INFO] [stdout]     | ------------------------------------ the item `angle` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]  --> src/convert.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use num_traits;
[INFO] [stdout]   |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/ehsi.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Hsi` is imported redundantly
[INFO] [stdout]    --> src/ehsi.rs:390:9
[INFO] [stdout]     |
[INFO] [stdout] 389 |     use super::*;
[INFO] [stdout]     |         -------- the item `Hsi` is already imported here
[INFO] [stdout] 390 |     use crate::hsi::Hsi;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Rgb` is imported redundantly
[INFO] [stdout]    --> src/ehsi.rs:391:9
[INFO] [stdout]     |
[INFO] [stdout] 389 |     use super::*;
[INFO] [stdout]     |         -------- the item `Rgb` is already imported here
[INFO] [stdout] 390 |     use crate::hsi::Hsi;
[INFO] [stdout] 391 |     use crate::rgb::Rgb;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `angle` is imported redundantly
[INFO] [stdout]    --> src/hsi.rs:13:5
[INFO] [stdout]     |
[INFO] [stdout] 13  | use angle;
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/lib.rs:167:1
[INFO] [stdout]     |
[INFO] [stdout] 167 | extern crate angular_units as angle;
[INFO] [stdout]     | ------------------------------------ the item `angle` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/hsi.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Rgb` is imported redundantly
[INFO] [stdout]    --> src/hsi.rs:400:9
[INFO] [stdout]     |
[INFO] [stdout] 399 |     use super::*;
[INFO] [stdout]     |         -------- the item `Rgb` is already imported here
[INFO] [stdout] 400 |     use crate::rgb::Rgb;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/hsl.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Rgb` is imported redundantly
[INFO] [stdout]    --> src/hsl.rs:311:9
[INFO] [stdout]     |
[INFO] [stdout] 308 |     use super::*;
[INFO] [stdout]     |         -------- the item `Rgb` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 311 |     use crate::rgb::Rgb;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/hsv.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rgb` is imported redundantly
[INFO] [stdout]    --> src/hsv.rs:300:9
[INFO] [stdout]     |
[INFO] [stdout] 298 |     use super::*;
[INFO] [stdout]     |         -------- the item `rgb` is already imported here
[INFO] [stdout] 299 |     use crate::convert::*;
[INFO] [stdout] 300 |     use crate::rgb;
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/hwb.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/lab.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Xyz` is imported redundantly
[INFO] [stdout]    --> src/lab.rs:345:9
[INFO] [stdout]     |
[INFO] [stdout] 343 |     use super::*;
[INFO] [stdout]     |         -------- the item `Xyz` is already imported here
[INFO] [stdout] 344 |     use crate::white_point::*;
[INFO] [stdout] 345 |     use crate::xyz::Xyz;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/lchab.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Lab` is imported redundantly
[INFO] [stdout]    --> src/lchab.rs:324:9
[INFO] [stdout]     |
[INFO] [stdout] 323 |     use super::*;
[INFO] [stdout]     |         -------- the item `Lab` is already imported here
[INFO] [stdout] 324 |     use crate::lab::Lab;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/lchuv.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Luv` is imported redundantly
[INFO] [stdout]    --> src/lchuv.rs:319:9
[INFO] [stdout]     |
[INFO] [stdout] 318 |     use super::*;
[INFO] [stdout]     |         -------- the item `Luv` is already imported here
[INFO] [stdout] 319 |     use crate::luv::Luv;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/lms.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Xyz` is imported redundantly
[INFO] [stdout]    --> src/lms.rs:388:9
[INFO] [stdout]     |
[INFO] [stdout] 387 |     use super::*;
[INFO] [stdout]     |         -------- the item `Xyz` is already imported here
[INFO] [stdout] 388 |     use crate::xyz::Xyz;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/luv.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Xyz` is imported redundantly
[INFO] [stdout]    --> src/luv.rs:358:9
[INFO] [stdout]     |
[INFO] [stdout] 356 |     use super::*;
[INFO] [stdout]     |         -------- the item `Xyz` is already imported here
[INFO] [stdout] 357 |     use crate::white_point::*;
[INFO] [stdout] 358 |     use crate::xyz::Xyz;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/rgb.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/rgi.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Rgb` is imported redundantly
[INFO] [stdout]    --> src/rgi.rs:317:9
[INFO] [stdout]     |
[INFO] [stdout] 316 |     use super::*;
[INFO] [stdout]     |         -------- the item `Rgb` is already imported here
[INFO] [stdout] 317 |     use crate::rgb::Rgb;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/xyy.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Xyz` is imported redundantly
[INFO] [stdout]    --> src/xyy.rs:332:9
[INFO] [stdout]     |
[INFO] [stdout] 331 |     use super::*;
[INFO] [stdout]     |         -------- the item `Xyz` is already imported here
[INFO] [stdout] 332 |     use crate::xyz::Xyz;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `approx` is imported redundantly
[INFO] [stdout]   --> src/ycbcr/bare_ycbcr.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use approx;
[INFO] [stdout]    |     ^^^^^^ the item `approx` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/ycbcr/bare_ycbcr.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/ycbcr/model.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `num_traits` is imported redundantly
[INFO] [stdout]   --> src/ycbcr/ycbcr.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use num_traits;
[INFO] [stdout]    |     ^^^^^^^^^^ the item `num_traits` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Rgb` is imported redundantly
[INFO] [stdout]    --> src/ycbcr/ycbcr.rs:446:9
[INFO] [stdout]     |
[INFO] [stdout] 444 |     use super::*;
[INFO] [stdout]     |         -------- the item `Rgb` is already imported here
[INFO] [stdout] 445 |     use crate::linalg::Matrix3;
[INFO] [stdout] 446 |     use crate::rgb::Rgb;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `YCbCrOutOfGamutMode` is imported redundantly
[INFO] [stdout]    --> src/ycbcr/ycbcr.rs:447:9
[INFO] [stdout]     |
[INFO] [stdout] 444 |     use super::*;
[INFO] [stdout]     |         -------- the item `YCbCrOutOfGamutMode` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 447 |     use crate::ycbcr::bare_ycbcr::YCbCrOutOfGamutMode;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/linalg.rs:23:44
[INFO] [stdout]    |
[INFO] [stdout] 23 |             let mut new_arr: [T; 9] = mem::uninitialized();
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0284]: type annotations needed for `ehsi::eHsi<f32, A>`
[INFO] [stdout]    --> src/ehsi.rs:490:17
[INFO] [stdout]     |
[INFO] [stdout] 490 |             let hsi = eHsi::from_color(&item.rgb);
[INFO] [stdout]     |                 ^^^   ---- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout]     = note: cannot satisfy `<_ as angle::Angle>::Scalar == f32`
[INFO] [stdout] note: required for `ehsi::eHsi<f32, _>` to implement `convert::FromColor<rgb::Rgb<f32>>`
[INFO] [stdout]    --> src/ehsi.rs:283:12
[INFO] [stdout]     |
[INFO] [stdout] 283 | impl<T, A> FromColor<Rgb<T>> for eHsi<T, A>
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 286 |     A: AngularChannelScalar + Angle<Scalar = T> + FromAngle<Rad<T>>,
[INFO] [stdout]     |                                     ---------- unsatisfied trait bound introduced here
[INFO] [stdout] help: consider giving `hsi` an explicit type, where the type for type parameter `A` is specified
[INFO] [stdout]     |
[INFO] [stdout] 490 |             let hsi: ehsi::eHsi<f32, A> = eHsi::from_color(&item.rgb);
[INFO] [stdout]     |                    ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/hsv.rs:383:58
[INFO] [stdout]     |
[INFO] [stdout] 383 |         assert_ulps_eq!(Hsv::new(Deg(120.0), 0.25, 0.75).get_hue(), Deg(120.0));
[INFO] [stdout]     |                                                          ^^^^^^^ cannot infer type of the type parameter `U` declared on the method `get_hue`
[INFO] [stdout]     |
[INFO] [stdout]     = note: cannot satisfy `_: angle::Angle`
[INFO] [stdout]     = help: the following types implement trait `angle::Angle`:
[INFO] [stdout]               Gon<T>
[INFO] [stdout]               angle::ArcMinutes<T>
[INFO] [stdout]               angle::ArcSeconds<T>
[INFO] [stdout]               angle::Deg<T>
[INFO] [stdout]               angle::Rad<T>
[INFO] [stdout]               angle::Turns<T>
[INFO] [stdout] note: required by a bound in `convert::GetHue::get_hue`
[INFO] [stdout]    --> src/convert.rs:51:12
[INFO] [stdout]     |
[INFO] [stdout] 49  |     fn get_hue<U>(&self) -> U
[INFO] [stdout]     |        ------- required by a bound in this associated function
[INFO] [stdout] 50  |     where
[INFO] [stdout] 51  |         U: Angle<Scalar = <Self::InternalAngle as Angle>::Scalar> + FromAngle<Self::InternalAngle>;
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `GetHue::get_hue`
[INFO] [stdout] help: consider specifying the generic argument
[INFO] [stdout]     |
[INFO] [stdout] 383 |         assert_ulps_eq!(Hsv::new(Deg(120.0), 0.25, 0.75).get_hue::<U>(), Deg(120.0));
[INFO] [stdout]     |                                                                 +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 64 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/lchuv.rs:386:32
[INFO] [stdout]     |
[INFO] [stdout] 386 |         assert_relative_eq!(c1.get_hue(), Deg(120.0));
[INFO] [stdout]     |                                ^^^^^^^ cannot infer type of the type parameter `U` declared on the method `get_hue`
[INFO] [stdout]     |
[INFO] [stdout]     = note: cannot satisfy `_: angle::Angle`
[INFO] [stdout]     = help: the following types implement trait `angle::Angle`:
[INFO] [stdout]               Gon<T>
[INFO] [stdout]               angle::ArcMinutes<T>
[INFO] [stdout]               angle::ArcSeconds<T>
[INFO] [stdout]               angle::Deg<T>
[INFO] [stdout]               angle::Rad<T>
[INFO] [stdout]               angle::Turns<T>
[INFO] [stdout] note: required by a bound in `convert::GetHue::get_hue`
[INFO] [stdout]    --> src/convert.rs:51:12
[INFO] [stdout]     |
[INFO] [stdout] 49  |     fn get_hue<U>(&self) -> U
[INFO] [stdout]     |        ------- required by a bound in this associated function
[INFO] [stdout] 50  |     where
[INFO] [stdout] 51  |         U: Angle<Scalar = <Self::InternalAngle as Angle>::Scalar> + FromAngle<Self::InternalAngle>;
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `GetHue::get_hue`
[INFO] [stdout] help: consider specifying the generic argument
[INFO] [stdout]     |
[INFO] [stdout] 386 |         assert_relative_eq!(c1.get_hue::<U>(), Deg(120.0));
[INFO] [stdout]     |                                       +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/rgb.rs:486:28
[INFO] [stdout]     |
[INFO] [stdout] 486 |         assert_ulps_eq!(c1.get_hue(), Deg(0.0));
[INFO] [stdout]     |                            ^^^^^^^ cannot infer type of the type parameter `U` declared on the method `get_hue`
[INFO] [stdout]     |
[INFO] [stdout]     = note: cannot satisfy `_: angle::Angle`
[INFO] [stdout]     = help: the following types implement trait `angle::Angle`:
[INFO] [stdout]               Gon<T>
[INFO] [stdout]               angle::ArcMinutes<T>
[INFO] [stdout]               angle::ArcSeconds<T>
[INFO] [stdout]               angle::Deg<T>
[INFO] [stdout]               angle::Rad<T>
[INFO] [stdout]               angle::Turns<T>
[INFO] [stdout] note: required by a bound in `convert::GetHue::get_hue`
[INFO] [stdout]    --> src/convert.rs:51:12
[INFO] [stdout]     |
[INFO] [stdout] 49  |     fn get_hue<U>(&self) -> U
[INFO] [stdout]     |        ------- required by a bound in this associated function
[INFO] [stdout] 50  |     where
[INFO] [stdout] 51  |         U: Angle<Scalar = <Self::InternalAngle as Angle>::Scalar> + FromAngle<Self::InternalAngle>;
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `GetHue::get_hue`
[INFO] [stdout] help: consider specifying the generic argument
[INFO] [stdout]     |
[INFO] [stdout] 486 |         assert_ulps_eq!(c1.get_hue::<U>(), Deg(0.0));
[INFO] [stdout]     |                                   +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 65 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0283, E0284.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0283`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `prisma` (lib test) due to 5 previous errors; 65 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "a5efc40f8b7c2999d587798c6fbf7325d65180292e168c7ca10d02518bdc5342", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5efc40f8b7c2999d587798c6fbf7325d65180292e168c7ca10d02518bdc5342", kill_on_drop: false }`
[INFO] [stdout] a5efc40f8b7c2999d587798c6fbf7325d65180292e168c7ca10d02518bdc5342