[INFO] fetching crate img-gen-renderer 0.2.4...
[INFO] testing img-gen-renderer-0.2.4 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate img-gen-renderer 0.2.4 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate img-gen-renderer 0.2.4
[INFO] finished tweaking crates.io crate img-gen-renderer 0.2.4
[INFO] tweaked toml for crates.io crate img-gen-renderer 0.2.4 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate img-gen-renderer 0.2.4 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 img-gen-renderer 0.2.4 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 usvg v0.48.1
[INFO] [stderr]   Downloaded pyo3-macros v0.29.3
[INFO] [stderr]   Downloaded parley_emoji v0.12.0
[INFO] [stderr]   Downloaded resvg v0.48.1
[INFO] [stderr]   Downloaded font-types v0.12.6
[INFO] [stderr]   Downloaded imagesize v0.15.0
[INFO] [stderr]   Downloaded parley_data v0.12.0
[INFO] [stderr]   Downloaded parlance v0.1.1
[INFO] [stderr]   Downloaded pyo3-async-runtimes v0.29.0
[INFO] [stderr]   Downloaded img-gen-spec v0.2.4
[INFO] [stderr]   Downloaded pyo3-build-config v0.29.3
[INFO] [stderr]   Downloaded parley_engine v0.12.0
[INFO] [stderr]   Downloaded colorgrad v0.9.0
[INFO] [stderr]   Downloaded fontique v0.12.0
[INFO] [stderr]   Downloaded csscolorparser v0.9.0
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.29.3
[INFO] [stderr]   Downloaded pyo3-ffi v0.29.3
[INFO] [stderr]   Downloaded fontdb v0.24.0
[INFO] [stderr]   Downloaded parley v0.12.0
[INFO] [stderr]   Downloaded fontsource_downloader v0.3.3
[INFO] [stderr]   Downloaded octicons-pack v19.38.0
[INFO] [stderr]   Downloaded granit-parser v1.3.0
[INFO] [stderr]   Downloaded fontawesome-free-pack v7.3.1
[INFO] [stderr]   Downloaded serde-saphyr v1.3.0
[INFO] [stderr]   Downloaded material-design-icons-pack v7.4.47
[INFO] [stderr]   Downloaded pyo3 v0.29.3
[INFO] [stderr]   Downloaded simple-icons-pack v16.34.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 501a1c9676201d6fd3e3e071cdbb081d630e9e363b2d0e3706df003546489b95
[INFO] running `Command { std: "docker" "start" "501a1c9676201d6fd3e3e071cdbb081d630e9e363b2d0e3706df003546489b95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "501a1c9676201d6fd3e3e071cdbb081d630e9e363b2d0e3706df003546489b95", 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" "501a1c9676201d6fd3e3e071cdbb081d630e9e363b2d0e3706df003546489b95" "/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" "501a1c9676201d6fd3e3e071cdbb081d630e9e363b2d0e3706df003546489b95", 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" "501a1c9676201d6fd3e3e071cdbb081d630e9e363b2d0e3706df003546489b95" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.190
[INFO] [stderr]    Compiling smallvec v1.16.2
[INFO] [stderr]    Compiling writeable v0.6.4
[INFO] [stderr]    Compiling litemap v0.8.3
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling simd-adler32 v0.3.10
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling siphasher v1.0.4
[INFO] [stderr]    Compiling crc32fast v1.5.2
[INFO] [stderr]    Compiling num-integer v0.1.47
[INFO] [stderr]    Compiling icu_locale_fallback_data v2.3.0
[INFO] [stderr]    Compiling icu_segmenter_data v2.3.0
[INFO] [stderr]    Compiling zerocopy v0.8.62
[INFO] [stderr]    Compiling fastrand v2.5.0
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling phf_shared v0.14.0
[INFO] [stderr]    Compiling miniz_oxide v0.9.1
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling hybrid-array v0.4.15
[INFO] [stderr]    Compiling strict-num v0.1.1
[INFO] [stderr]    Compiling fdeflate v0.3.7
[INFO] [stderr]    Compiling num-bigint v0.4.8
[INFO] [stderr]    Compiling phf_generator v0.14.0
[INFO] [stderr]    Compiling no_std_io2 v0.9.4
[INFO] [stderr]    Compiling nom v8.0.0
[INFO] [stderr]    Compiling polycool v0.4.0
[INFO] [stderr]    Compiling pulp v0.22.3
[INFO] [stderr]    Compiling linebender_resource_handle v0.1.1
[INFO] [stderr]    Compiling parlance v0.1.1
[INFO] [stderr]    Compiling zune-core v0.5.3
[INFO] [stderr]    Compiling flate2 v1.1.10
[INFO] [stderr]    Compiling kurbo v0.13.1
[INFO] [stderr]    Compiling socket2 v0.6.5
[INFO] [stderr]    Compiling mio v1.2.4
[INFO] [stderr]    Compiling memmap2 v0.9.11
[INFO] [stderr]    Compiling indexmap v2.14.2
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling zune-jpeg v0.5.15
[INFO] [stderr]    Compiling png v0.18.1
[INFO] [stderr]    Compiling bitstream-io v4.10.0
[INFO] [stderr]    Compiling tokio v1.53.2
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling raw-cpuid v11.6.0
[INFO] [stderr]    Compiling imgref v1.12.3
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling pulp-wasm-simd-flag v0.1.1
[INFO] [stderr]    Compiling arraydeque v0.5.1
[INFO] [stderr]    Compiling parley_emoji v0.12.0
[INFO] [stderr]    Compiling fontdb v0.24.0
[INFO] [stderr]    Compiling granit-parser v1.3.0
[INFO] [stderr]    Compiling annotate-snippets v0.12.16
[INFO] [stderr]    Compiling loop9 v0.1.5
[INFO] [stderr]    Compiling svgtypes v0.16.1
[INFO] [stderr]    Compiling directories v6.0.0
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling synstructure v0.14.0
[INFO] [stderr]    Compiling maybe-rayon v0.1.1
[INFO] [stderr]    Compiling crypto-common v0.2.2
[INFO] [stderr]    Compiling block-buffer v0.12.1
[INFO] [stderr]    Compiling serde_json v1.0.151
[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-2.0.119/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --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=b2d677e32dfb9f62 -C extra-filename=-7f93953fc9bec056 --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_macro2-568395be76da8392.rmeta --extern quote=/opt/rustwide/target/release/deps/libquote-8c6c51122be409c2.rmeta --extern unicode_ident=/opt/rustwide/target/release/deps/libunicode_ident-252fc9bf0a40533c.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" "501a1c9676201d6fd3e3e071cdbb081d630e9e363b2d0e3706df003546489b95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "501a1c9676201d6fd3e3e071cdbb081d630e9e363b2d0e3706df003546489b95", kill_on_drop: false }`
[INFO] [stdout] 501a1c9676201d6fd3e3e071cdbb081d630e9e363b2d0e3706df003546489b95
