[INFO] cloning repository https://github.com/pawelszalw/pdf_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pawelszalw/pdf_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpawelszalw%2Fpdf_rust", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 919cf82f691aabdc6e15d6fff32b8aa3f09f4d30
[INFO] checking pawelszalw/pdf_rust against master#656ccbe796ff98def9b555c118e1620c5389e3b2 for pr-133502-24
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpawelszalw%2Fpdf_rust" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pawelszalw/pdf_rust
[INFO] finished tweaking git repo https://github.com/pawelszalw/pdf_rust
[INFO] tweaked toml for git repo https://github.com/pawelszalw/pdf_rust written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pawelszalw/pdf_rust on toolchain 656ccbe796ff98def9b555c118e1620c5389e3b2
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[INFO] crate git repo https://github.com/pawelszalw/pdf_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" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "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-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `PdfInfo`, `get_pdf_info`, and `render_all_thumbnails`
[INFO] [stdout]   --> src/pdf/mod.rs:17:35
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use preview::{get_page_count, get_pdf_info, render_page_thumbnail, render_all_thumbnails, rgba_to_color_image, PdfInfo};
[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 imports: `PdfInfo`, `get_pdf_info`, and `render_all_thumbnails`
[INFO] [stdout]   --> src/pdf/mod.rs:17:35
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub use preview::{get_page_count, get_pdf_info, render_page_thumbnail, render_all_thumbnails, rgba_to_color_image, PdfInfo};
[INFO] [stdout]    |                                   ^^^^^^^^^^^^                         ^^^^^^^^^^^^^^^^^^^^^                       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compress_pdf_simple` is never used
[INFO] [stdout]    --> src/pdf/compress.rs:213:8
[INFO] [stdout]     |
[INFO] [stdout] 213 | pub fn compress_pdf_simple(input: &Path, output: &Path) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_all_thumbnails` is never used
[INFO] [stdout]   --> src/pdf/preview.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub fn render_all_thumbnails(path: &Path, max_size: u32) -> Result<Vec<RgbaImage>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PdfInfo` is never constructed
[INFO] [stdout]   --> src/pdf/preview.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub struct PdfInfo {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_pdf_info` is never used
[INFO] [stdout]   --> src/pdf/preview.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub fn get_pdf_info(path: &Path) -> Result<PdfInfo> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compress_pdf_simple` is never used
[INFO] [stdout]    --> src/pdf/compress.rs:213:8
[INFO] [stdout]     |
[INFO] [stdout] 213 | pub fn compress_pdf_simple(input: &Path, output: &Path) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_all_thumbnails` is never used
[INFO] [stdout]   --> src/pdf/preview.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub fn render_all_thumbnails(path: &Path, max_size: u32) -> Result<Vec<RgbaImage>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PdfInfo` is never constructed
[INFO] [stdout]   --> src/pdf/preview.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 80 | pub struct PdfInfo {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_pdf_info` is never used
[INFO] [stdout]   --> src/pdf/preview.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub fn get_pdf_info(path: &Path) -> Result<PdfInfo> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 41s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: glutin v0.32.3, glutin-winit v0.5.0, nix v0.29.0, winit v0.30.12
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5`
[INFO] running `Command { std: "docker" "inspect" "2e586f7aaee36f71a84a45705270d0381dacc1a934eebb4ee0faaaca2b9c942b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e586f7aaee36f71a84a45705270d0381dacc1a934eebb4ee0faaaca2b9c942b", kill_on_drop: false }`
[INFO] [stdout] 2e586f7aaee36f71a84a45705270d0381dacc1a934eebb4ee0faaaca2b9c942b
