[INFO] fetching crate vl-convert-pdf 1.4.0...
[INFO] checking vl-convert-pdf-1.4.0 against master#a3f76a26e045a760bb1163b7eab36872985242d5 for pr-130930
[INFO] extracting crate vl-convert-pdf 1.4.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate vl-convert-pdf 1.4.0 on toolchain a3f76a26e045a760bb1163b7eab36872985242d5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vl-convert-pdf 1.4.0
[INFO] finished tweaking crates.io crate vl-convert-pdf 1.4.0
[INFO] tweaked toml for crates.io crate vl-convert-pdf 1.4.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate vl-convert-pdf 1.4.0 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" "+a3f76a26e045a760bb1163b7eab36872985242d5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rctree v0.5.0
[INFO] [stderr]   Downloaded strict-num v0.1.1
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[INFO] [stderr]   Downloaded usvg-tree v0.36.0
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[INFO] [stderr]   Downloaded rustybuzz v0.10.0
[INFO] [stderr]   Downloaded pdf-writer v0.9.2
[INFO] [stderr]   Downloaded fontconfig-parser v0.5.6
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[INFO] [stderr]   Downloaded usvg-text-layout v0.36.0
[INFO] [stderr]   Downloaded usvg v0.36.0
[INFO] [stderr]   Downloaded imagesize v0.12.0
[INFO] [stderr]   Downloaded memmap2 v0.8.0
[INFO] [stderr]   Downloaded tiny-skia-path v0.11.4
[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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04af51bbfa5e81f09bb388bc6081b8f13da32c184b3bd325624da19bc42acc80
[INFO] running `Command { std: "docker" "start" "-a" "04af51bbfa5e81f09bb388bc6081b8f13da32c184b3bd325624da19bc42acc80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04af51bbfa5e81f09bb388bc6081b8f13da32c184b3bd325624da19bc42acc80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04af51bbfa5e81f09bb388bc6081b8f13da32c184b3bd325624da19bc42acc80", kill_on_drop: false }`
[INFO] [stdout] 04af51bbfa5e81f09bb388bc6081b8f13da32c184b3bd325624da19bc42acc80
[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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a73f11421caf7d2e209a1e47b82c79319902bface533ea27f4203ed656019b1
[INFO] running `Command { std: "docker" "start" "-a" "1a73f11421caf7d2e209a1e47b82c79319902bface533ea27f4203ed656019b1", kill_on_drop: false }`
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking bytemuck v1.15.0
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking arrayvec v0.7.4
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[INFO] [stderr]     Checking arrayref v0.3.7
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking ttf-parser v0.19.2
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[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]     Checking roxmltree v0.19.0
[INFO] [stderr]     Checking tinyvec v1.6.0
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[INFO] [stderr]    Compiling anyhow v1.0.82
[INFO] [stderr]     Checking memchr v2.7.2
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[INFO] [stderr]     Checking vl-convert-pdf v1.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `RefExt` is never used
[INFO] [stdout]   --> src/lib.rs:59:7
[INFO] [stdout]    |
[INFO] [stdout] 59 | trait RefExt {
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `RefExt` is never used
[INFO] [stdout]   --> src/lib.rs:59:7
[INFO] [stdout]    |
[INFO] [stdout] 59 | trait RefExt {
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.05s
[INFO] running `Command { std: "docker" "inspect" "1a73f11421caf7d2e209a1e47b82c79319902bface533ea27f4203ed656019b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a73f11421caf7d2e209a1e47b82c79319902bface533ea27f4203ed656019b1", kill_on_drop: false }`
[INFO] [stdout] 1a73f11421caf7d2e209a1e47b82c79319902bface533ea27f4203ed656019b1