[INFO] fetching crate vl-convert-pdf 1.4.0...
[INFO] checking vl-convert-pdf-1.4.0 against try#de0e80659cee4f27282e60d63bbb8c5271a0d147 for pr-129392
[INFO] extracting crate vl-convert-pdf 1.4.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate vl-convert-pdf 1.4.0 on toolchain de0e80659cee4f27282e60d63bbb8c5271a0d147
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "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-5-tc2/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" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aae4f7a97c96cf6e14e519b17abc791fb039bb0693c8df110908e446fbf40d73
[INFO] running `Command { std: "docker" "start" "-a" "aae4f7a97c96cf6e14e519b17abc791fb039bb0693c8df110908e446fbf40d73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aae4f7a97c96cf6e14e519b17abc791fb039bb0693c8df110908e446fbf40d73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aae4f7a97c96cf6e14e519b17abc791fb039bb0693c8df110908e446fbf40d73", kill_on_drop: false }`
[INFO] [stdout] aae4f7a97c96cf6e14e519b17abc791fb039bb0693c8df110908e446fbf40d73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+de0e80659cee4f27282e60d63bbb8c5271a0d147" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfe6f70413d9c671bfa87f4b6eb2c4625b6ba545fd976fcc27942028622772eb
[INFO] running `Command { std: "docker" "start" "-a" "dfe6f70413d9c671bfa87f4b6eb2c4625b6ba545fd976fcc27942028622772eb", kill_on_drop: false }`
[INFO] [stderr]     Checking bytemuck v1.15.0
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]    Compiling version_check v0.9.4
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[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking smallvec v1.13.2
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[INFO] [stderr]    Compiling num-traits v0.2.18
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[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]     Checking color_quant v1.1.0
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[INFO] [stderr]     Checking fontconfig-parser v0.5.6
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]     Checking pico-args v0.5.0
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]    Compiling anyhow v1.0.82
[INFO] [stderr]     Checking either v1.11.0
[INFO] [stderr]     Checking siphasher v1.0.1
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[INFO] [stderr]     Checking subsetter v0.1.1
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[INFO] [stderr]     Checking memmap2 v0.8.0
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[INFO] [stderr]     Checking png v0.17.13
[INFO] [stderr]     Checking usvg-parser v0.36.0
[INFO] [stderr]     Checking image v0.24.9
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[INFO] [stderr]     Checking usvg v0.36.0
[INFO] [stderr]     Checking svg2pdf v0.9.1
[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: 1 warning emitted
[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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.39s
[INFO] running `Command { std: "docker" "inspect" "dfe6f70413d9c671bfa87f4b6eb2c4625b6ba545fd976fcc27942028622772eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfe6f70413d9c671bfa87f4b6eb2c4625b6ba545fd976fcc27942028622772eb", kill_on_drop: false }`
[INFO] [stdout] dfe6f70413d9c671bfa87f4b6eb2c4625b6ba545fd976fcc27942028622772eb