[INFO] fetching crate serval-paint-types 0.1.0...
[INFO] testing serval-paint-types-0.1.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate serval-paint-types 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate serval-paint-types 0.1.0
[INFO] finished tweaking crates.io crate serval-paint-types 0.1.0
[INFO] tweaked toml for crates.io crate serval-paint-types 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate serval-paint-types 0.1.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate serval-paint-types 0.1.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zeitstempel v0.1.2
[INFO] [stderr]   Downloaded peek-poke v0.3.0
[INFO] [stderr]   Downloaded webrender_api v0.68.0
[INFO] [stderr]   Downloaded app_units v0.7.8
[INFO] [stderr]   Downloaded servo-malloc-size-of v0.2.0
[INFO] [stderr]   Downloaded stylo_dom v0.16.1-servo-0.2
[INFO] [stderr]   Downloaded to_shmem v0.3.0
[INFO] [stderr]   Downloaded core-text v20.1.0
[INFO] [stderr]   Downloaded plane-split v0.18.0
[INFO] [stderr]   Downloaded tracy-rs v0.1.2
[INFO] [stderr]   Downloaded webrender_build v0.68.0
[INFO] [stderr]   Downloaded svg_fmt v0.4.5
[INFO] [stderr]   Downloaded build-parallel v0.1.2
[INFO] [stderr]   Downloaded stylo_traits v0.16.1-servo-0.2
[INFO] [stderr]   Downloaded wr_glyph_rasterizer v0.68.0
[INFO] [stderr]   Downloaded to_shmem_derive v0.1.0
[INFO] [stderr]   Downloaded tikv-jemallocator v0.6.1
[INFO] [stderr]   Downloaded stylo_malloc_size_of v0.16.1-servo-0.2
[INFO] [stderr]   Downloaded uluru v3.1.0
[INFO] [stderr]   Downloaded stylo_atoms v0.16.1-servo-0.2
[INFO] [stderr]   Downloaded peek-poke-derive v0.3.0
[INFO] [stderr]   Downloaded topological-sort v0.1.0
[INFO] [stderr]   Downloaded smallbitvec v2.6.1
[INFO] [stderr]   Downloaded stylo_static_prefs v0.16.1-servo-0.2
[INFO] [stderr]   Downloaded etagere v0.2.15
[INFO] [stderr]   Downloaded time-macros v0.2.29
[INFO] [stderr]   Downloaded stylo_derive v0.16.1-servo-0.2
[INFO] [stderr]   Downloaded selectors v0.37.0
[INFO] [stderr]   Downloaded servo-allocator v0.2.0
[INFO] [stderr]   Downloaded gleam v0.15.1
[INFO] [stderr]   Downloaded freetype v0.7.2
[INFO] [stderr]   Downloaded dwrote v0.11.5
[INFO] [stderr]   Downloaded ron v0.10.1
[INFO] [stderr]   Downloaded taffy v0.10.1
[INFO] [stderr]   Downloaded keyboard-types v0.8.3
[INFO] [stderr]   Downloaded kurbo v0.11.3
[INFO] [stderr]   Downloaded time v0.3.49
[INFO] [stderr]   Downloaded ipc-channel v0.21.0
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[INFO] [stderr]   Downloaded tikv-jemalloc-sys v0.6.1+5.3.0-1-ge13ca993e8ccb9ba9847cc330696e02839f328f7
[INFO] [stderr]   Downloaded stylo v0.16.1-servo-0.2
[INFO] [stderr]   Downloaded glslopt v0.1.14
[INFO] [stderr]   Downloaded icu_segmenter_data v1.5.1
[INFO] [stderr]   Downloaded freetype-sys v0.20.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 24531375255db27617bde1848eb6803d2653f22a38f9098f4f2d55ff1ec7a92c
[INFO] running `Command { std: "docker" "start" "24531375255db27617bde1848eb6803d2653f22a38f9098f4f2d55ff1ec7a92c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24531375255db27617bde1848eb6803d2653f22a38f9098f4f2d55ff1ec7a92c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "24531375255db27617bde1848eb6803d2653f22a38f9098f4f2d55ff1ec7a92c" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24531375255db27617bde1848eb6803d2653f22a38f9098f4f2d55ff1ec7a92c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "24531375255db27617bde1848eb6803d2653f22a38f9098f4f2d55ff1ec7a92c" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling log v0.4.32
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]    Compiling bitflags v2.13.0
[INFO] [stderr]    Compiling simd-adler32 v0.3.9
[INFO] [stderr]    Compiling rustc-hash v2.1.2
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling core_maths v0.1.1
[INFO] [stderr]    Compiling khronos_api v3.1.0
[INFO] [stderr]    Compiling smallbitvec v2.6.1
[INFO] [stderr]    Compiling thin-vec v0.2.18
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling freetype-sys v0.20.1
[INFO] [stderr]    Compiling glslopt v0.1.14
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling xml-rs v0.8.28
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]    Compiling strict-num v0.1.1
[INFO] [stderr]    Compiling ttf-parser v0.25.1
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling phf_codegen v0.13.1
[INFO] [stderr]    Compiling string_cache_codegen v0.6.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling tikv-jemalloc-sys v0.6.1+5.3.0-1-ge13ca993e8ccb9ba9847cc330696e02839f328f7
[INFO] [stderr]    Compiling icu_segmenter_data v1.5.1
[INFO] [stderr]    Compiling roxmltree v0.20.0
[INFO] [stderr]    Compiling writeable v0.5.5
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling selectors v0.37.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling litemap v0.7.5
[INFO] [stderr]    Compiling fontconfig-parser v0.5.8
[INFO] [stderr]    Compiling stylo_atoms v0.16.1-servo-0.2
[INFO] [stderr]    Compiling web_atoms v0.2.5
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling webrender_build v0.68.0
[INFO] [stderr]    Compiling tiny-skia-path v0.11.4
[INFO] [stderr]    Compiling gleam v0.15.1
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling fdeflate v0.3.7
[INFO] [stderr]    Compiling build-parallel v0.1.2
[INFO] [stderr]    Compiling zeitstempel v0.1.2
[INFO] [stderr]    Compiling memmap2 v0.9.10
[INFO] [stderr]    Compiling serde_bytes v0.11.19
[INFO] [stderr]    Compiling unic-char-range v0.9.0
[INFO] [stderr]    Compiling unicode-bidi-mirroring v0.4.0
[INFO] [stderr]    Compiling unicode-script v0.5.8
[INFO] [stderr]    Compiling unic-common v0.9.0
[INFO] [stderr]    Compiling unicode-properties v0.1.4
[INFO] [stderr]    Compiling unicode-ccc v0.4.0
[INFO] [stderr]    Compiling unic-ucd-version v0.9.0
[INFO] [stderr]    Compiling unic-char-property v0.9.0
[INFO] [stderr]    Compiling png v0.17.16
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling freetype v0.7.2
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling stylo v0.16.1-servo-0.2
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling simplecss v0.2.2
[INFO] [stderr]    Compiling svg_fmt v0.4.5
[INFO] [stderr]    Compiling pico-args v0.5.0
[INFO] [stderr]    Compiling unicode-vo v0.1.0
[INFO] [stderr]    Compiling data-url v0.3.2
[INFO] [stderr]    Compiling fontdb v0.23.0
[INFO] [stderr]    Compiling imagesize v0.13.0
[INFO] [stderr]    Compiling tracy-rs v0.1.2
[INFO] [stderr]    Compiling xmlwriter v0.1.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.27
[INFO] [stderr]    Compiling tendril v0.5.0
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling gif v0.13.3
[INFO] [stderr]    Compiling zune-jpeg v0.4.21
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling tiny-skia v0.11.4
[INFO] [stderr]    Compiling image-webp v0.2.4
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.99.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.118/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 debug-assertions=off --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=6ad8d45fdff8d73c -C extra-filename=-2ab31bade4cf5984 --out-dir /opt/rustwide/target/release/deps -C strip=debuginfo -L dependency=/opt/rustwide/target/release/deps --extern proc_macro2=/opt/rustwide/target/release/deps/libproc_macro2-ef13cdd4e3a95223.rmeta --extern quote=/opt/rustwide/target/release/deps/libquote-d071ef33497db442.rmeta --extern unicode_ident=/opt/rustwide/target/release/deps/libunicode_ident-3d1450b03eaa80c7.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" "24531375255db27617bde1848eb6803d2653f22a38f9098f4f2d55ff1ec7a92c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24531375255db27617bde1848eb6803d2653f22a38f9098f4f2d55ff1ec7a92c", kill_on_drop: false }`
[INFO] [stdout] 24531375255db27617bde1848eb6803d2653f22a38f9098f4f2d55ff1ec7a92c
