[INFO] fetching crate pdf_oxide_mcp 0.3.38...
[INFO] testing pdf_oxide_mcp-0.3.38 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate pdf_oxide_mcp 0.3.38 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate pdf_oxide_mcp 0.3.38
[INFO] finished tweaking crates.io crate pdf_oxide_mcp 0.3.38
[INFO] tweaked toml for crates.io crate pdf_oxide_mcp 0.3.38 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pdf_oxide_mcp 0.3.38 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pdf_oxide_mcp 0.3.38 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b7abc775313777614bb42853fcfd97d0a39ac64da939888e03fb9ea748f2905
[INFO] running `Command { std: "docker" "start" "-a" "9b7abc775313777614bb42853fcfd97d0a39ac64da939888e03fb9ea748f2905", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b7abc775313777614bb42853fcfd97d0a39ac64da939888e03fb9ea748f2905", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b7abc775313777614bb42853fcfd97d0a39ac64da939888e03fb9ea748f2905", kill_on_drop: false }`
[INFO] [stdout] 9b7abc775313777614bb42853fcfd97d0a39ac64da939888e03fb9ea748f2905
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7df3a2c19236871b6241b0324a98ef680ae442ea68a7235ef9e80babf102e8f
[INFO] running `Command { std: "docker" "start" "-a" "d7df3a2c19236871b6241b0324a98ef680ae442ea68a7235ef9e80babf102e8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling simd-adler32 v0.3.9
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling zlib-rs v0.6.3
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling fax_derive v0.2.0
[INFO] [stderr]    Compiling const-oid v0.10.2
[INFO] [stderr]    Compiling zune-core v0.5.1
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling hashbrown v0.17.0
[INFO] [stderr]    Compiling kurbo v0.12.0
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling font-types v0.10.1
[INFO] [stderr]    Compiling zune-jpeg v0.5.15
[INFO] [stderr]    Compiling fdeflate v0.3.7
[INFO] [stderr]    Compiling moxcms v0.8.1
[INFO] [stderr]    Compiling anstream v1.0.0
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling fax v0.2.6
[INFO] [stderr]    Compiling brotli-decompressor v5.0.0
[INFO] [stderr]    Compiling phf_macros v0.13.1
[INFO] [stderr]    Compiling read-fonts v0.35.0
[INFO] [stderr]    Compiling jiff v0.2.23
[INFO] [stderr]    Compiling rustc-hash v2.1.2
[INFO] [stderr]    Compiling grid v1.0.0
[INFO] [stderr]    Compiling hybrid-array v0.4.10
[INFO] [stderr]    Compiling cpubits v0.1.0
[INFO] [stderr]    Compiling brotli v8.0.2
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling phf v0.13.1
[INFO] [stderr]    Compiling taffy v0.10.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling crypto-common v0.2.1
[INFO] [stderr]    Compiling block-padding v0.4.2
[INFO] [stderr]    Compiling inout v0.2.2
[INFO] [stderr]    Compiling block-buffer v0.12.0
[INFO] [stderr]    Compiling uuid v1.23.1
[INFO] [stderr]    Compiling jpeg-decoder v0.3.2
[INFO] [stderr]    Compiling quick-xml v0.39.2
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling qcms v0.3.0
[INFO] [stderr]    Compiling digest v0.11.2
[INFO] [stderr] error: could not compile `read-fonts` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-04-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name read_fonts --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/read-fonts-0.35.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="experimental_traverse"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("codegen_test", "default", "experimental_traverse", "ift", "libm", "scaler_test", "serde", "spec_next", "std"))' -C metadata=f4a2b60e4a24c62b -C extra-filename=-ea6031b01b59b19f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-9a4e23acc9d4ddee.rmeta --extern font_types=/opt/rustwide/target/debug/deps/libfont_types-5e4f68188f06fd73.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d7df3a2c19236871b6241b0324a98ef680ae442ea68a7235ef9e80babf102e8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7df3a2c19236871b6241b0324a98ef680ae442ea68a7235ef9e80babf102e8f", kill_on_drop: false }`
[INFO] [stdout] d7df3a2c19236871b6241b0324a98ef680ae442ea68a7235ef9e80babf102e8f
