[INFO] cloning repository https://github.com/DontCallMeLuca/PNG-Viewer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DontCallMeLuca/PNG-Viewer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDontCallMeLuca%2FPNG-Viewer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDontCallMeLuca%2FPNG-Viewer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 176079f1bddbadd9ff3d2d0b1720d3861c0dc04a
[INFO] testing DontCallMeLuca/PNG-Viewer against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDontCallMeLuca%2FPNG-Viewer" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/DontCallMeLuca/PNG-Viewer
[INFO] finished tweaking git repo https://github.com/DontCallMeLuca/PNG-Viewer
[INFO] tweaked toml for git repo https://github.com/DontCallMeLuca/PNG-Viewer written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/DontCallMeLuca/PNG-Viewer on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/DontCallMeLuca/PNG-Viewer 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 91768bc8630167687613e17c32d23e219095193ee725980fbc1ddb7e4d828318
[INFO] running `Command { std: "docker" "start" "-a" "91768bc8630167687613e17c32d23e219095193ee725980fbc1ddb7e4d828318", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "91768bc8630167687613e17c32d23e219095193ee725980fbc1ddb7e4d828318", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91768bc8630167687613e17c32d23e219095193ee725980fbc1ddb7e4d828318", kill_on_drop: false }`
[INFO] [stdout] 91768bc8630167687613e17c32d23e219095193ee725980fbc1ddb7e4d828318
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1eb4084a3de731cfa03eee99bb12cd0eaffad7deab6b57ad6e8ea95018161dfb
[INFO] running `Command { std: "docker" "start" "-a" "1eb4084a3de731cfa03eee99bb12cd0eaffad7deab6b57ad6e8ea95018161dfb", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]    Compiling once_cell v1.20.3
[INFO] [stderr]    Compiling smallvec v1.14.0
[INFO] [stderr]    Compiling xml-rs v0.8.25
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[INFO] [stderr]    Compiling wayland-commons v0.29.5
[INFO] [stderr]    Compiling jpeg-decoder v0.3.1
[INFO] [stderr]    Compiling ultraviolet v0.9.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tiff v0.9.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling naga v0.11.1
[INFO] [stderr]    Compiling calloop v0.10.6
[INFO] [stderr]    Compiling wayland-cursor v0.29.5
[INFO] [stderr]    Compiling image v0.24.9
[INFO] [stderr]    Compiling wgpu-hal v0.15.4
[INFO] [stderr]    Compiling wgpu-core v0.15.1
[INFO] [stderr]    Compiling wgpu v0.15.1
[INFO] [stderr]    Compiling pixels v0.12.1
[INFO] [stderr]    Compiling sctk-adwaita v0.5.4
[INFO] [stderr]    Compiling PNG v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `image_width` and `image_height` are never read
[INFO] [stdout]   --> src/main.rs:19:2
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct PngViewer
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 19 |     image_width: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 20 |     image_height: u32
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 29s
[INFO] running `Command { std: "docker" "inspect" "1eb4084a3de731cfa03eee99bb12cd0eaffad7deab6b57ad6e8ea95018161dfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eb4084a3de731cfa03eee99bb12cd0eaffad7deab6b57ad6e8ea95018161dfb", kill_on_drop: false }`
[INFO] [stdout] 1eb4084a3de731cfa03eee99bb12cd0eaffad7deab6b57ad6e8ea95018161dfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be4383d6ea2e6b2f38e66360ddec2bd819d4ca176ec409848600afeb6ed00689
[INFO] running `Command { std: "docker" "start" "-a" "be4383d6ea2e6b2f38e66360ddec2bd819d4ca176ec409848600afeb6ed00689", kill_on_drop: false }`
[INFO] [stderr]    Compiling PNG v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `image_width` and `image_height` are never read
[INFO] [stdout]   --> src/main.rs:19:2
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct PngViewer
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 19 |     image_width: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 20 |     image_height: u32
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "be4383d6ea2e6b2f38e66360ddec2bd819d4ca176ec409848600afeb6ed00689", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be4383d6ea2e6b2f38e66360ddec2bd819d4ca176ec409848600afeb6ed00689", kill_on_drop: false }`
[INFO] [stdout] be4383d6ea2e6b2f38e66360ddec2bd819d4ca176ec409848600afeb6ed00689
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9fcd8c6cd80ec372bb08c5797e17f392840576de914e6a632540bd3dab003535
[INFO] running `Command { std: "docker" "start" "-a" "9fcd8c6cd80ec372bb08c5797e17f392840576de914e6a632540bd3dab003535", kill_on_drop: false }`
[INFO] [stderr] warning: fields `image_width` and `image_height` are never read
[INFO] [stderr]   --> src/main.rs:19:2
[INFO] [stderr]    |
[INFO] [stderr] 15 | struct PngViewer
[INFO] [stderr]    |        --------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 19 |     image_width: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 20 |     image_height: u32
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `PNG` (bin "PNG" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/PNG-f723ccc098c6688f)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9fcd8c6cd80ec372bb08c5797e17f392840576de914e6a632540bd3dab003535", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fcd8c6cd80ec372bb08c5797e17f392840576de914e6a632540bd3dab003535", kill_on_drop: false }`
[INFO] [stdout] 9fcd8c6cd80ec372bb08c5797e17f392840576de914e6a632540bd3dab003535