[INFO] fetching crate blush 0.1.0...
[INFO] checking blush-0.1.0 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate blush 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate blush 0.1.0 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate blush 0.1.0
[INFO] finished tweaking crates.io crate blush 0.1.0
[INFO] tweaked toml for crates.io crate blush 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3f7fa83bd75aca8b412c4c18a412e4775ce12f088954c26a3b2c4796e512067
[INFO] running `Command { std: "docker" "start" "-a" "e3f7fa83bd75aca8b412c4c18a412e4775ce12f088954c26a3b2c4796e512067", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3f7fa83bd75aca8b412c4c18a412e4775ce12f088954c26a3b2c4796e512067", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3f7fa83bd75aca8b412c4c18a412e4775ce12f088954c26a3b2c4796e512067", kill_on_drop: false }`
[INFO] [stdout] e3f7fa83bd75aca8b412c4c18a412e4775ce12f088954c26a3b2c4796e512067
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c7a5ca2ee587b1681ae8c2c4030f053fa5b2141c42e0763c21d93c083600673
[INFO] running `Command { std: "docker" "start" "-a" "2c7a5ca2ee587b1681ae8c2c4030f053fa5b2141c42e0763c21d93c083600673", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling nom v5.1.3
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking blush v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `rand_xoshiro`
[INFO] [stdout]    --> src/distinct.rs:397:9
[INFO] [stdout]     |
[INFO] [stdout] 397 |     use rand_xoshiro::Xoshiro256StarStar;
[INFO] [stdout]     |         ^^^^^^^^^^^^ use of undeclared crate or module `rand_xoshiro`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `approx`
[INFO] [stdout]   --> src/types.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |     use approx::assert_relative_eq;
[INFO] [stdout]    |         ^^^^^^ use of undeclared crate or module `approx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `approx`
[INFO] [stdout]     --> src/lib.rs:1245:9
[INFO] [stdout]      |
[INFO] [stdout] 1245 |     use approx::assert_relative_eq;
[INFO] [stdout]      |         ^^^^^^ use of undeclared crate or module `approx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::prelude::*`
[INFO] [stdout]    --> src/distinct.rs:396:9
[INFO] [stdout]     |
[INFO] [stdout] 396 |     use rand::prelude::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `blush` (lib test) due to 4 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "2c7a5ca2ee587b1681ae8c2c4030f053fa5b2141c42e0763c21d93c083600673", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c7a5ca2ee587b1681ae8c2c4030f053fa5b2141c42e0763c21d93c083600673", kill_on_drop: false }`
[INFO] [stdout] 2c7a5ca2ee587b1681ae8c2c4030f053fa5b2141c42e0763c21d93c083600673
[INFO] checking blush-0.1.0 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate blush 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate blush 0.1.0 on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate blush 0.1.0
[INFO] finished tweaking crates.io crate blush 0.1.0
[INFO] tweaked toml for crates.io crate blush 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b75240a4067088236eb853190d14b63eb522f9b2b6bc5a095b7ba063683a2df
[INFO] running `Command { std: "docker" "start" "-a" "9b75240a4067088236eb853190d14b63eb522f9b2b6bc5a095b7ba063683a2df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b75240a4067088236eb853190d14b63eb522f9b2b6bc5a095b7ba063683a2df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b75240a4067088236eb853190d14b63eb522f9b2b6bc5a095b7ba063683a2df", kill_on_drop: false }`
[INFO] [stdout] 9b75240a4067088236eb853190d14b63eb522f9b2b6bc5a095b7ba063683a2df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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 -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb974ed527d51a7ee42e38e7540280f8d9d601786005502824837799ab99ad95
[INFO] running `Command { std: "docker" "start" "-a" "cb974ed527d51a7ee42e38e7540280f8d9d601786005502824837799ab99ad95", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling nom v5.1.3
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking blush v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/distinct.rs:140:21
[INFO] [stdout]     |
[INFO] [stdout] 140 |         for iter in 0..self.parameters.num_iterations {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/distinct.rs:226:14
[INFO] [stdout]     |
[INFO] [stdout] 226 |     for i in 1..colors.len() {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/distinct.rs:230:18
[INFO] [stdout]     |
[INFO] [stdout] 230 |         for j in i..colors.len() {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/distinct.rs:257:14
[INFO] [stdout]     |
[INFO] [stdout] 257 |     for _ in num_fixed_colors..count {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/distinct.rs:302:18
[INFO] [stdout]     |
[INFO] [stdout] 302 |         for i in 0..colors.len() {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/parser.rs:74:49
[INFO] [stdout]    |
[INFO] [stdout] 74 |             let r = hex_to_u8_unsafe(&hex_chars[0..2]);
[INFO] [stdout]    |                                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/parser.rs:75:49
[INFO] [stdout]    |
[INFO] [stdout] 75 |             let g = hex_to_u8_unsafe(&hex_chars[2..4]);
[INFO] [stdout]    |                                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/parser.rs:76:49
[INFO] [stdout]    |
[INFO] [stdout] 76 |             let b = hex_to_u8_unsafe(&hex_chars[4..6]);
[INFO] [stdout]    |                                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/parser.rs:80:49
[INFO] [stdout]    |
[INFO] [stdout] 80 |             let r = hex_to_u8_unsafe(&hex_chars[0..1]);
[INFO] [stdout]    |                                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/parser.rs:81:49
[INFO] [stdout]    |
[INFO] [stdout] 81 |             let g = hex_to_u8_unsafe(&hex_chars[1..2]);
[INFO] [stdout]    |                                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/parser.rs:82:49
[INFO] [stdout]    |
[INFO] [stdout] 82 |             let b = hex_to_u8_unsafe(&hex_chars[2..3]);
[INFO] [stdout]    |                                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rand_xoshiro`
[INFO] [stdout]    --> src/distinct.rs:397:9
[INFO] [stdout]     |
[INFO] [stdout] 397 |     use rand_xoshiro::Xoshiro256StarStar;
[INFO] [stdout]     |         ^^^^^^^^^^^^ use of undeclared crate or module `rand_xoshiro`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `approx`
[INFO] [stdout]   --> src/types.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |     use approx::assert_relative_eq;
[INFO] [stdout]    |         ^^^^^^ use of undeclared crate or module `approx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `approx`
[INFO] [stdout]     --> src/lib.rs:1245:9
[INFO] [stdout]      |
[INFO] [stdout] 1245 |     use approx::assert_relative_eq;
[INFO] [stdout]      |         ^^^^^^ use of undeclared crate or module `approx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/distinct.rs:140:21
[INFO] [stdout]     |
[INFO] [stdout] 140 |         for iter in 0..self.parameters.num_iterations {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/distinct.rs:226:14
[INFO] [stdout]     |
[INFO] [stdout] 226 |     for i in 1..colors.len() {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/distinct.rs:230:18
[INFO] [stdout]     |
[INFO] [stdout] 230 |         for j in i..colors.len() {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/distinct.rs:257:14
[INFO] [stdout]     |
[INFO] [stdout] 257 |     for _ in num_fixed_colors..count {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/distinct.rs:302:18
[INFO] [stdout]     |
[INFO] [stdout] 302 |         for i in 0..colors.len() {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::prelude::*`
[INFO] [stdout]    --> src/distinct.rs:396:9
[INFO] [stdout]     |
[INFO] [stdout] 396 |     use rand::prelude::*;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/parser.rs:74:49
[INFO] [stdout]    |
[INFO] [stdout] 74 |             let r = hex_to_u8_unsafe(&hex_chars[0..2]);
[INFO] [stdout]    |                                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/parser.rs:75:49
[INFO] [stdout]    |
[INFO] [stdout] 75 |             let g = hex_to_u8_unsafe(&hex_chars[2..4]);
[INFO] [stdout]    |                                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/parser.rs:76:49
[INFO] [stdout]    |
[INFO] [stdout] 76 |             let b = hex_to_u8_unsafe(&hex_chars[4..6]);
[INFO] [stdout]    |                                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/parser.rs:80:49
[INFO] [stdout]    |
[INFO] [stdout] 80 |             let r = hex_to_u8_unsafe(&hex_chars[0..1]);
[INFO] [stdout]    |                                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/parser.rs:81:49
[INFO] [stdout]    |
[INFO] [stdout] 81 |             let g = hex_to_u8_unsafe(&hex_chars[1..2]);
[INFO] [stdout]    |                                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/parser.rs:82:49
[INFO] [stdout]    |
[INFO] [stdout] 82 |             let b = hex_to_u8_unsafe(&hex_chars[2..3]);
[INFO] [stdout]    |                                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/lib.rs:1342:23
[INFO] [stdout]      |
[INFO] [stdout] 1342 |         for degree in 0..360 {
[INFO] [stdout]      |                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/lib.rs:1371:20
[INFO] [stdout]      |
[INFO] [stdout] 1371 |         for hue in 0..360 {
[INFO] [stdout]      |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/lib.rs:1385:20
[INFO] [stdout]      |
[INFO] [stdout] 1385 |         for hue in 0..360 {
[INFO] [stdout]      |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/lib.rs:1401:20
[INFO] [stdout]      |
[INFO] [stdout] 1401 |         for hue in 0..360 {
[INFO] [stdout]      |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/lib.rs:1420:20
[INFO] [stdout]      |
[INFO] [stdout] 1420 |         for hue in 0..360 {
[INFO] [stdout]      |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `blush` (lib test) due to 4 previous errors; 17 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "cb974ed527d51a7ee42e38e7540280f8d9d601786005502824837799ab99ad95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb974ed527d51a7ee42e38e7540280f8d9d601786005502824837799ab99ad95", kill_on_drop: false }`
[INFO] [stdout] cb974ed527d51a7ee42e38e7540280f8d9d601786005502824837799ab99ad95
