[INFO] fetching crate unifast-core 0.0.7...
[INFO] documenting unifast-core-0.0.7 against 1.95.0 for beta-1.96-rustdoc-1
[INFO] extracting crate unifast-core 0.0.7 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate unifast-core 0.0.7
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate unifast-core 0.0.7
[INFO] tweaked toml for crates.io crate unifast-core 0.0.7 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate unifast-core 0.0.7 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate unifast-core 0.0.7 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tree-sitter-regex v0.25.0
[INFO] [stderr]   Downloaded divan-macros v0.1.17
[INFO] [stderr]   Downloaded tree-sitter-toml-ng v0.7.0
[INFO] [stderr]   Downloaded codspeed-divan-compat-macros v4.4.1
[INFO] [stderr]   Downloaded markup5ever v0.38.0
[INFO] [stderr]   Downloaded terminal_size v0.4.4
[INFO] [stderr]   Downloaded codspeed-divan-compat v4.4.1
[INFO] [stderr]   Downloaded xml5ever v0.38.0
[INFO] [stderr]   Downloaded tree-sitter-css v0.25.0
[INFO] [stderr]   Downloaded html5ever v0.38.0
[INFO] [stderr]   Downloaded lasso v0.7.3
[INFO] [stderr]   Downloaded codspeed-divan-compat-walltime v4.4.1
[INFO] [stderr]   Downloaded tree-sitter-erlang v0.15.0
[INFO] [stderr]   Downloaded tree-sitter-javascript v0.25.0
[INFO] [stderr]   Downloaded tree-sitter-python v0.25.0
[INFO] [stderr]   Downloaded tree-sitter-go v0.25.0
[INFO] [stderr]   Downloaded tree-sitter-r v1.2.0
[INFO] [stderr]   Downloaded tree-sitter-zig v1.1.2
[INFO] [stderr]   Downloaded codspeed v4.4.1
[INFO] [stderr]   Downloaded tree-sitter-markdown v0.7.1
[INFO] [stderr]   Downloaded tree-sitter-c v0.24.1
[INFO] [stderr]   Downloaded tree-sitter-rust v0.24.2
[INFO] [stderr]   Downloaded tree-sitter-make v1.1.1
[INFO] [stderr]   Downloaded tree-sitter-cmake v0.7.1
[INFO] [stderr]   Downloaded tree-sitter-yaml v0.7.2
[INFO] [stderr]   Downloaded tree-sitter-nix v0.3.0
[INFO] [stderr]   Downloaded markup5ever_rcdom v0.38.0+unofficial
[INFO] [stderr]   Downloaded tree-sitter-html v0.23.2
[INFO] [stderr]   Downloaded tree-sitter-lua v0.5.0
[INFO] [stderr]   Downloaded tree-sitter-highlight v0.26.8
[INFO] [stderr]   Downloaded tree-sitter-json v0.24.8
[INFO] [stderr]   Downloaded tree-sitter-elixir v0.3.5
[INFO] [stderr]   Downloaded tree-sitter-php v0.24.2
[INFO] [stderr]   Downloaded tree-sitter-swift v0.7.1
[INFO] [stderr]   Downloaded tree-sitter-scala v0.24.1
[INFO] [stderr]   Downloaded tree-sitter-ocaml v0.24.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bd577e3a25a094a43d93a538c83daf5e72590f8431bc783f713840df53f7fa88
[INFO] running `Command { std: "docker" "start" "-a" "bd577e3a25a094a43d93a538c83daf5e72590f8431bc783f713840df53f7fa88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd577e3a25a094a43d93a538c83daf5e72590f8431bc783f713840df53f7fa88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd577e3a25a094a43d93a538c83daf5e72590f8431bc783f713840df53f7fa88", kill_on_drop: false }`
[INFO] [stdout] bd577e3a25a094a43d93a538c83daf5e72590f8431bc783f713840df53f7fa88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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" "+1.95.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2100206e1a960e9343ef48162ef4b1d9372937c8f4a45ebce7b1dfd4562b0a4f
[INFO] running `Command { std: "docker" "start" "-a" "2100206e1a960e9343ef48162ef4b1d9372937c8f4a45ebce7b1dfd4562b0a4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling tree-sitter-language v0.1.7
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling cc v1.2.60
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking tendril v0.5.0
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]     Checking dtoa v1.0.11
[INFO] [stderr]     Checking uuid v1.23.0
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]     Checking dtoa-short v0.3.5
[INFO] [stderr]     Checking streaming-iterator v0.1.9
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking phf v0.13.1
[INFO] [stderr]     Checking servo_arc v0.3.0
[INFO] [stderr]     Checking rustc-hash v2.1.2
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]     Checking unicode-id-start v1.4.0
[INFO] [stderr]     Checking if_chain v1.0.3
[INFO] [stderr]     Checking bumpalo v3.20.2
[INFO] [stderr]    Compiling string_cache_codegen v0.6.1
[INFO] [stderr]    Compiling phf_codegen v0.13.1
[INFO] [stderr]    Compiling web_atoms v0.2.3
[INFO] [stderr]     Checking lasso v0.7.3
[INFO] [stderr]    Compiling onig_sys v69.9.1
[INFO] [stderr]    Compiling tree-sitter v0.19.5
[INFO] [stderr]    Compiling tree-sitter-zig v1.1.2
[INFO] [stderr]    Compiling tree-sitter-make v1.1.1
[INFO] [stderr]    Compiling tree-sitter-json v0.24.8
[INFO] [stderr]    Compiling tree-sitter-elixir v0.3.5
[INFO] [stderr]    Compiling tree-sitter-ocaml v0.24.2
[INFO] [stderr]    Compiling tree-sitter-lua v0.5.0
[INFO] [stderr]    Compiling tree-sitter-nix v0.3.0
[INFO] [stderr]    Compiling tree-sitter-java v0.23.5
[INFO] [stderr]    Compiling tree-sitter-html v0.23.2
[INFO] [stderr]    Compiling tree-sitter-erlang v0.15.0
[INFO] [stderr]    Compiling tree-sitter-yaml v0.7.2
[INFO] [stderr]    Compiling tree-sitter-python v0.25.0
[INFO] [stderr]    Compiling tree-sitter-rust v0.24.2
[INFO] [stderr]    Compiling tree-sitter-swift v0.7.1
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling tree-sitter-javascript v0.25.0
[INFO] [stderr]    Compiling tree-sitter-scala v0.24.1
[INFO] [stderr]    Compiling tree-sitter-go v0.25.0
[INFO] [stderr]    Compiling tree-sitter-regex v0.25.0
[INFO] [stderr]    Compiling tree-sitter-cpp v0.23.4
[INFO] [stderr]    Compiling tree-sitter-markdown v0.7.1
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling tree-sitter-c v0.24.1
[INFO] [stderr]    Compiling tree-sitter-r v1.2.0
[INFO] [stderr]    Compiling tree-sitter-php v0.24.2
[INFO] [stderr]    Compiling tree-sitter-cmake v0.7.1
[INFO] [stderr]    Compiling tree-sitter-bash v0.25.1
[INFO] [stderr]    Compiling tree-sitter-typescript v0.23.2
[INFO] [stderr]    Compiling tree-sitter-ruby v0.23.1
[INFO] [stderr]    Compiling tree-sitter-css v0.25.0
[INFO] [stderr]    Compiling tree-sitter-toml-ng v0.7.0
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling synstructure v0.13.2
[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/1.95.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/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 --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=0518533e850b2680 -C extra-filename=-37cb34d763c883c6 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-99a3d88b32bce55e.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-c104ce3d460b40dd.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-121f5aac28bffa4f.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" "2100206e1a960e9343ef48162ef4b1d9372937c8f4a45ebce7b1dfd4562b0a4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2100206e1a960e9343ef48162ef4b1d9372937c8f4a45ebce7b1dfd4562b0a4f", kill_on_drop: false }`
[INFO] [stdout] 2100206e1a960e9343ef48162ef4b1d9372937c8f4a45ebce7b1dfd4562b0a4f