[INFO] cloning repository https://github.com/kabosusang/RsGraphicLib
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kabosusang/RsGraphicLib" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkabosusang%2FRsGraphicLib", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkabosusang%2FRsGraphicLib'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bf8280dbefd48366d1a6a3353e570f1f8e52a8e2
[INFO] testing kabosusang/RsGraphicLib against 1.98.0-beta.8+cargoflags=--release for beta-release-1.99-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkabosusang%2FRsGraphicLib" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kabosusang/RsGraphicLib
[INFO] finished tweaking git repo https://github.com/kabosusang/RsGraphicLib
[INFO] tweaked toml for git repo https://github.com/kabosusang/RsGraphicLib written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kabosusang/RsGraphicLib on toolchain 1.98.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kabosusang/RsGraphicLib 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" "+1.98.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 629512fd646d501c1f1ccc2635d3a2b9aefb34b468a3c9e4aca5a1d29e66be3e
[INFO] running `Command { std: "docker" "start" "629512fd646d501c1f1ccc2635d3a2b9aefb34b468a3c9e4aca5a1d29e66be3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "629512fd646d501c1f1ccc2635d3a2b9aefb34b468a3c9e4aca5a1d29e66be3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "629512fd646d501c1f1ccc2635d3a2b9aefb34b468a3c9e4aca5a1d29e66be3e" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "629512fd646d501c1f1ccc2635d3a2b9aefb34b468a3c9e4aca5a1d29e66be3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "629512fd646d501c1f1ccc2635d3a2b9aefb34b468a3c9e4aca5a1d29e66be3e" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling canvas-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::mem`
[INFO] [stdout]  --> src/image/png.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::mem;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/image/png.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 |     image_processor::{self, *},
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/image/format.rs:91:42
[INFO] [stdout]    |
[INFO] [stdout] 91 |     pub fn detect_format(data: &[u8]) -> Result<Self, ImageError> {
[INFO] [stdout]    |            -------------                 ^^^^^^^^^^^^^^^^^^^^^^^^ expected `Result<ImageFormat, ImageError>`, found `()`
[INFO] [stdout]    |            |
[INFO] [stdout]    |            implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout]    |
[INFO] [stdout]    = note:   expected enum `Result<ImageFormat, ImageError>`
[INFO] [stdout]            found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/image/png.rs:165:46
[INFO] [stdout]     |
[INFO] [stdout] 165 |     pub fn build<T: AsRef<[u8]>>(data: T) -> Result<Self, ImageError> {
[INFO] [stdout]     |            -----                             ^^^^^^^^^^^^^^^^^^^^^^^^ expected `Result<PNGImage, ImageError>`, found `()`
[INFO] [stdout]     |            |
[INFO] [stdout]     |            implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout]     |
[INFO] [stdout]     = note:   expected enum `Result<PNGImage, ImageError>`
[INFO] [stdout]             found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bytes`
[INFO] [stdout]   --> src/image/mod.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let bytes = std::fs::read(path_ref).map_err(|e| ImageError::Io(e, path_str.clone()))?; // 手动转换并包含径路
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `canvas-rs` (lib) due to 2 previous errors; 3 warnings emitted
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "629512fd646d501c1f1ccc2635d3a2b9aefb34b468a3c9e4aca5a1d29e66be3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "629512fd646d501c1f1ccc2635d3a2b9aefb34b468a3c9e4aca5a1d29e66be3e", kill_on_drop: false }`
[INFO] [stdout] 629512fd646d501c1f1ccc2635d3a2b9aefb34b468a3c9e4aca5a1d29e66be3e
