[INFO] cloning repository https://github.com/AlexanderGranhof/blur-hash-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AlexanderGranhof/blur-hash-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexanderGranhof%2Fblur-hash-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexanderGranhof%2Fblur-hash-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b52ed6b22db9d4bc3a07e46103d0fe563165c8eb
[INFO] checking AlexanderGranhof/blur-hash-rust against master#3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0 for pr-143164
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexanderGranhof%2Fblur-hash-rust" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AlexanderGranhof/blur-hash-rust
[INFO] finished tweaking git repo https://github.com/AlexanderGranhof/blur-hash-rust
[INFO] tweaked toml for git repo https://github.com/AlexanderGranhof/blur-hash-rust written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AlexanderGranhof/blur-hash-rust on toolchain 3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AlexanderGranhof/blur-hash-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "da165d829b62e66351102673701daf02698513c69a432c02ce3bf18b2cda3adc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da165d829b62e66351102673701daf02698513c69a432c02ce3bf18b2cda3adc", kill_on_drop: false }`
[INFO] [stdout] da165d829b62e66351102673701daf02698513c69a432c02ce3bf18b2cda3adc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 140632d915eed7f50efc40508a4c9b0d69e9afe0106c13d27d6aae5273777428
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[INFO] [stdout] warning: unused import: `base83::encode_base83`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use base83::encode_base83;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/main.rs:103:16
[INFO] [stdout]     |
[INFO] [stdout] 103 |           r += (color[0] * basis);
[INFO] [stdout]     |                ^                ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 103 -           r += (color[0] * basis);
[INFO] [stdout] 103 +           r += color[0] * basis;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/main.rs:104:16
[INFO] [stdout]     |
[INFO] [stdout] 104 |           g += (color[1] * basis);
[INFO] [stdout]     |                ^                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 104 -           g += (color[1] * basis);
[INFO] [stdout] 104 +           g += color[1] * basis;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/main.rs:105:16
[INFO] [stdout]     |
[INFO] [stdout] 105 |           b += (color[2] * basis);
[INFO] [stdout]     |                ^                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 105 -           b += (color[2] * basis);
[INFO] [stdout] 105 +           b += color[2] * basis;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `base83::encode_base83`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use base83::encode_base83;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/main.rs:103:16
[INFO] [stdout]     |
[INFO] [stdout] 103 |           r += (color[0] * basis);
[INFO] [stdout]     |                ^                ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 103 -           r += (color[0] * basis);
[INFO] [stdout] 103 +           r += color[0] * basis;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/main.rs:104:16
[INFO] [stdout]     |
[INFO] [stdout] 104 |           g += (color[1] * basis);
[INFO] [stdout]     |                ^                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 104 -           g += (color[1] * basis);
[INFO] [stdout] 104 +           g += color[1] * basis;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/main.rs:105:16
[INFO] [stdout]     |
[INFO] [stdout] 105 |           b += (color[2] * basis);
[INFO] [stdout]     |                ^                ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 105 -           b += (color[2] * basis);
[INFO] [stdout] 105 +           b += color[2] * basis;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/main.rs:153:3
[INFO] [stdout]     |
[INFO] [stdout] 151 |     std::process::exit(0);
[INFO] [stdout]     |     --------------------- any code following this expression is unreachable
[INFO] [stdout] 152 |
[INFO] [stdout] 153 | /   let image_file = match ImageReader::open(args.filepath) {
[INFO] [stdout] 154 | |     Ok(img) => img,
[INFO] [stdout] 155 | |     Err(error) => {
[INFO] [stdout] 156 | |       eprint!("Could not open image file: {error:?}");
[INFO] [stdout] ...   |
[INFO] [stdout] 159 | |   };
[INFO] [stdout]     | |____^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> src/main.rs:153:3
[INFO] [stdout]     |
[INFO] [stdout] 151 |     std::process::exit(0);
[INFO] [stdout]     |     --------------------- any code following this expression is unreachable
[INFO] [stdout] 152 |
[INFO] [stdout] 153 | /   let image_file = match ImageReader::open(args.filepath) {
[INFO] [stdout] 154 | |     Ok(img) => img,
[INFO] [stdout] 155 | |     Err(error) => {
[INFO] [stdout] 156 | |       eprint!("Could not open image file: {error:?}");
[INFO] [stdout] ...   |
[INFO] [stdout] 159 | |   };
[INFO] [stdout]     | |____^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_size`
[INFO] [stdout]   --> src/main.rs:85:7
[INFO] [stdout]    |
[INFO] [stdout] 85 |   let data_size = bytes_per_row * height;
[INFO] [stdout]    |       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_size`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/main.rs:122:7
[INFO] [stdout]     |
[INFO] [stdout] 122 |   let args = Args::parse();
[INFO] [stdout]     |       ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_size`
[INFO] [stdout]   --> src/main.rs:85:7
[INFO] [stdout]    |
[INFO] [stdout] 85 |   let data_size = bytes_per_row * height;
[INFO] [stdout]    |       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_size`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `validate` is never used
[INFO] [stdout]   --> src/main.rs:38:4
[INFO] [stdout]    |
[INFO] [stdout] 38 | fn validate(hash: &String) -> bool {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]    --> src/main.rs:122:7
[INFO] [stdout]     |
[INFO] [stdout] 122 |   let args = Args::parse();
[INFO] [stdout]     |       ^^^^ help: if this is intentional, prefix it with an underscore: `_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `validate` is never used
[INFO] [stdout]   --> src/main.rs:38:4
[INFO] [stdout]    |
[INFO] [stdout] 38 | fn validate(hash: &String) -> bool {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.29s
[INFO] running `Command { std: "docker" "inspect" "140632d915eed7f50efc40508a4c9b0d69e9afe0106c13d27d6aae5273777428", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "140632d915eed7f50efc40508a4c9b0d69e9afe0106c13d27d6aae5273777428", kill_on_drop: false }`
[INFO] [stdout] 140632d915eed7f50efc40508a4c9b0d69e9afe0106c13d27d6aae5273777428
