[INFO] cloning repository https://github.com/minchang-KIm/QR_code_generator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/minchang-KIm/QR_code_generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fminchang-KIm%2FQR_code_generator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fminchang-KIm%2FQR_code_generator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 33595f20a415f0387430cab72fe828d36afb7563
[INFO] checking minchang-KIm/QR_code_generator against master#3645249d79dfb136b5d8de3ce153d19d6698d92d for pr-153975
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fminchang-KIm%2FQR_code_generator" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/minchang-KIm/QR_code_generator
[INFO] finished tweaking git repo https://github.com/minchang-KIm/QR_code_generator
[INFO] tweaked toml for git repo https://github.com/minchang-KIm/QR_code_generator written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/minchang-KIm/QR_code_generator on toolchain 3645249d79dfb136b5d8de3ce153d19d6698d92d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3645249d79dfb136b5d8de3ce153d19d6698d92d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/minchang-KIm/QR_code_generator 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" "+3645249d79dfb136b5d8de3ce153d19d6698d92d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]   --> src/lib.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct QrImageGenerator {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 17 |     config: Config,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `alt_description` is never read
[INFO] [stdout]   --> src/image_provider.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct UnsplashResponse {
[INFO] [stdout]    |        ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     alt_description: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `UnsplashResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `full`, `regular`, and `small` are never read
[INFO] [stdout]   --> src/image_provider.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct UnsplashUrls {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] 19 |     raw: String,
[INFO] [stdout] 20 |     full: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 21 |     regular: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 22 |     small: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `UnsplashUrls` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `generator`
[INFO] [stdout]    --> src/lib.rs:126:13
[INFO] [stdout]     |
[INFO] [stdout] 126 |         let generator = QrImageGenerator::new(config);
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_generator`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]   --> src/lib.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct QrImageGenerator {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 17 |     config: Config,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `alt_description` is never read
[INFO] [stdout]   --> src/image_provider.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct UnsplashResponse {
[INFO] [stdout]    |        ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     alt_description: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `UnsplashResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `full`, `regular`, and `small` are never read
[INFO] [stdout]   --> src/image_provider.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct UnsplashUrls {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] 19 |     raw: String,
[INFO] [stdout] 20 |     full: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 21 |     regular: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 22 |     small: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `UnsplashUrls` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.79s
[INFO] running `Command { std: "docker" "inspect" "c0313169eff08cf8bbabe700053289e190d198e8947503d2c557519d0b379c3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0313169eff08cf8bbabe700053289e190d198e8947503d2c557519d0b379c3a", kill_on_drop: false }`
[INFO] [stdout] c0313169eff08cf8bbabe700053289e190d198e8947503d2c557519d0b379c3a
