[INFO] cloning repository https://github.com/ksk001100/pdf_rasterizer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ksk001100/pdf_rasterizer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fksk001100%2Fpdf_rasterizer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fksk001100%2Fpdf_rasterizer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 74a31b14136186469f540600aed20401c5a197d3
[INFO] checking ksk001100/pdf_rasterizer against master#377656d3dd3f9c23a9c8713e163f4365a5261a84 for pr-146470-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fksk001100%2Fpdf_rasterizer" "/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/ksk001100/pdf_rasterizer
[INFO] finished tweaking git repo https://github.com/ksk001100/pdf_rasterizer
[INFO] tweaked toml for git repo https://github.com/ksk001100/pdf_rasterizer written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ksk001100/pdf_rasterizer on toolchain 377656d3dd3f9c23a9c8713e163f4365a5261a84
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ksk001100/pdf_rasterizer 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" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/ksk001100/seahorse`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pinned v0.1.0
[INFO] [stderr]   Downloaded prokio v0.1.0
[INFO] [stderr]   Downloaded gloo-utils v0.1.7
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[INFO] [stderr]   Downloaded nom_locate v4.2.0
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[INFO] [stderr]   Downloaded serde-wasm-bindgen v0.5.0
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[INFO] [stderr]   Downloaded gloo-file v0.3.0
[INFO] [stderr]   Downloaded gloo-events v0.2.0
[INFO] [stderr]   Downloaded gloo-history v0.2.2
[INFO] [stderr]   Downloaded gloo-storage v0.3.0
[INFO] [stderr]   Downloaded gloo-worker-macros v0.1.0
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[INFO] [stderr]   Downloaded implicit-clone-derive v0.1.2
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[INFO] [stderr]   Downloaded gloo-net v0.3.1
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[INFO] [stderr]   Downloaded gloo v0.10.0
[INFO] [stderr]   Downloaded lopdf v0.35.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] de10a6e60d79378c80f9e349e2df4d4e76cb0eda90b06dd5f1f6e34f84bdb8da
[INFO] running `Command { std: "docker" "start" "-a" "de10a6e60d79378c80f9e349e2df4d4e76cb0eda90b06dd5f1f6e34f84bdb8da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "de10a6e60d79378c80f9e349e2df4d4e76cb0eda90b06dd5f1f6e34f84bdb8da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de10a6e60d79378c80f9e349e2df4d4e76cb0eda90b06dd5f1f6e34f84bdb8da", kill_on_drop: false }`
[INFO] [stdout] de10a6e60d79378c80f9e349e2df4d4e76cb0eda90b06dd5f1f6e34f84bdb8da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b0a8ad8f42f2b1afa26f6e3cc852abbbb2086d82894ef05154b4af98d966159
[INFO] running `Command { std: "docker" "start" "-a" "9b0a8ad8f42f2b1afa26f6e3cc852abbbb2086d82894ef05154b4af98d966159", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]     Checking pxfm v0.1.26
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]     Checking kurbo v0.12.0
[INFO] [stderr]     Checking rustc-hash v2.1.1
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[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking aligned v0.4.2
[INFO] [stderr]     Checking gif v0.14.1
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[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking seahorse v2.2.0 (https://github.com/ksk001100/seahorse?branch=dev#00bed0cb)
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[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling zerocopy-derive v0.8.31
[INFO] [stderr]    Compiling profiling-procmacros v1.0.17
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]    Compiling fax_derive v0.2.0
[INFO] [stderr]    Compiling phf_macros v0.13.1
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]     Checking profiling v1.0.17
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[INFO] [stderr]     Checking hayro-interpret v0.4.0
[INFO] [stderr]     Checking hayro v0.4.0
[INFO] [stderr]     Checking pdf_rasterizer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `page_count`
[INFO] [stdout]   --> src/lib.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let page_count = pdf.pages().len();
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_page_count`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `page_count`
[INFO] [stdout]   --> src/lib.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     let page_count = pdf.pages().len();
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_page_count`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.88s
[INFO] running `Command { std: "docker" "inspect" "9b0a8ad8f42f2b1afa26f6e3cc852abbbb2086d82894ef05154b4af98d966159", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b0a8ad8f42f2b1afa26f6e3cc852abbbb2086d82894ef05154b4af98d966159", kill_on_drop: false }`
[INFO] [stdout] 9b0a8ad8f42f2b1afa26f6e3cc852abbbb2086d82894ef05154b4af98d966159