[INFO] cloning repository https://github.com/yuankunzhang/gimage
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yuankunzhang/gimage" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuankunzhang%2Fgimage", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuankunzhang%2Fgimage'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 329f37e7803a59e0d020aaf3aa911abd941e128e
[INFO] building yuankunzhang/gimage against master#ad211ced81509462cdfe4c29ed10f97279a0acae for pr-135216-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuankunzhang%2Fgimage" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yuankunzhang/gimage on toolchain ad211ced81509462cdfe4c29ed10f97279a0acae
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yuankunzhang/gimage
[INFO] finished tweaking git repo https://github.com/yuankunzhang/gimage
[INFO] tweaked toml for git repo https://github.com/yuankunzhang/gimage written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/yuankunzhang/gimage 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" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1c031d8aaad6eaf3f04be683460af2fb4a20ce8e937c80224ed94e8f0da2a64
[INFO] running `Command { std: "docker" "start" "-a" "a1c031d8aaad6eaf3f04be683460af2fb4a20ce8e937c80224ed94e8f0da2a64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1c031d8aaad6eaf3f04be683460af2fb4a20ce8e937c80224ed94e8f0da2a64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1c031d8aaad6eaf3f04be683460af2fb4a20ce8e937c80224ed94e8f0da2a64", kill_on_drop: false }`
[INFO] [stdout] a1c031d8aaad6eaf3f04be683460af2fb4a20ce8e937c80224ed94e8f0da2a64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8c1d73c63831324217d575e4f8bc1e6fa3e98926f9d006c6bdc5aceca81179b
[INFO] running `Command { std: "docker" "start" "-a" "e8c1d73c63831324217d575e4f8bc1e6fa3e98926f9d006c6bdc5aceca81179b", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling simd-adler32 v0.3.5
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling futures-sink v0.3.28
[INFO] [stderr]    Compiling weezl v0.1.7
[INFO] [stderr]    Compiling bytemuck v1.13.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling zune-inflate v0.2.54
[INFO] [stderr]    Compiling fdeflate v0.3.0
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling smallvec v1.11.0
[INFO] [stderr]    Compiling bit_field v0.10.2
[INFO] [stderr]    Compiling lebe v0.5.2
[INFO] [stderr]    Compiling half v2.2.1
[INFO] [stderr]    Compiling gif v0.12.0
[INFO] [stderr]    Compiling qoi v0.4.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling flate2 v1.0.26
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling quote v1.0.31
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling png v0.17.9
[INFO] [stderr]    Compiling syn v2.0.26
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling nanorand v0.7.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling jpeg-decoder v0.3.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.2
[INFO] [stderr]    Compiling tiff v0.8.1
[INFO] [stderr]    Compiling pin-project v1.1.2
[INFO] [stderr]    Compiling flume v0.10.14
[INFO] [stderr]    Compiling exr v1.7.0
[INFO] [stderr]    Compiling image v0.24.6
[INFO] [stderr]    Compiling gimage v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]  --> src/color.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     target: &RgbaImage,
[INFO] [stdout]   |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current`
[INFO] [stdout]  --> src/color.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     current: &RgbaImage,
[INFO] [stdout]   |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lines`
[INFO] [stdout]  --> src/color.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     lines: &[Scanline],
[INFO] [stdout]   |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `alpha`
[INFO] [stdout]  --> src/color.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     alpha: u8,
[INFO] [stdout]   |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_alpha`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_color` is never used
[INFO] [stdout]  --> src/color.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn compute_color(
[INFO] [stdout]   |    ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/model.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct Model {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 8  |     sw: u32,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 9  |     sh: u32,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 10 |     scale: f64,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 11 |     score: f64,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 12 |     background: Rgba<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 13 |     target: Arc<RgbaImage>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 14 |     current: RgbaImage,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 15 |     workers: Vec<Worker>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `crop_scanlines` is never used
[INFO] [stdout]  --> src/scanline.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn crop_scanlines(lines: &mut [Scanline], w: i32, h: i32) {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.84s
[INFO] running `Command { std: "docker" "inspect" "e8c1d73c63831324217d575e4f8bc1e6fa3e98926f9d006c6bdc5aceca81179b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8c1d73c63831324217d575e4f8bc1e6fa3e98926f9d006c6bdc5aceca81179b", kill_on_drop: false }`
[INFO] [stdout] e8c1d73c63831324217d575e4f8bc1e6fa3e98926f9d006c6bdc5aceca81179b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9024b81e8a453bc4b5fb176bb3961b43a11921795b333ed778f71fd97fc6591b
[INFO] running `Command { std: "docker" "start" "-a" "9024b81e8a453bc4b5fb176bb3961b43a11921795b333ed778f71fd97fc6591b", kill_on_drop: false }`
[INFO] [stderr]    Compiling gimage v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]  --> src/color.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     target: &RgbaImage,
[INFO] [stdout]   |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current`
[INFO] [stdout]  --> src/color.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     current: &RgbaImage,
[INFO] [stdout]   |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lines`
[INFO] [stdout]  --> src/color.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     lines: &[Scanline],
[INFO] [stdout]   |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `alpha`
[INFO] [stdout]  --> src/color.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     alpha: u8,
[INFO] [stdout]   |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_alpha`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_color` is never used
[INFO] [stdout]  --> src/color.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn compute_color(
[INFO] [stdout]   |    ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/model.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct Model {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 8  |     sw: u32,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 9  |     sh: u32,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 10 |     scale: f64,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 11 |     score: f64,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 12 |     background: Rgba<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 13 |     target: Arc<RgbaImage>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 14 |     current: RgbaImage,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 15 |     workers: Vec<Worker>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `crop_scanlines` is never used
[INFO] [stdout]  --> src/scanline.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn crop_scanlines(lines: &mut [Scanline], w: i32, h: i32) {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target`
[INFO] [stdout]  --> src/color.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     target: &RgbaImage,
[INFO] [stdout]   |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_target`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current`
[INFO] [stdout]  --> src/color.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     current: &RgbaImage,
[INFO] [stdout]   |     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lines`
[INFO] [stdout]  --> src/color.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     lines: &[Scanline],
[INFO] [stdout]   |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `alpha`
[INFO] [stdout]  --> src/color.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     alpha: u8,
[INFO] [stdout]   |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_alpha`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_color` is never used
[INFO] [stdout]  --> src/color.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn compute_color(
[INFO] [stdout]   |    ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/model.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | pub struct Model {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 8  |     sw: u32,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 9  |     sh: u32,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 10 |     scale: f64,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 11 |     score: f64,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 12 |     background: Rgba<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 13 |     target: Arc<RgbaImage>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 14 |     current: RgbaImage,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 15 |     workers: Vec<Worker>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `crop_scanlines` is never used
[INFO] [stdout]  --> src/scanline.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn crop_scanlines(lines: &mut [Scanline], w: i32, h: i32) {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "9024b81e8a453bc4b5fb176bb3961b43a11921795b333ed778f71fd97fc6591b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9024b81e8a453bc4b5fb176bb3961b43a11921795b333ed778f71fd97fc6591b", kill_on_drop: false }`
[INFO] [stdout] 9024b81e8a453bc4b5fb176bb3961b43a11921795b333ed778f71fd97fc6591b
