[INFO] fetching crate versatiles_pipeline 3.9.0...
[INFO] documenting versatiles_pipeline-3.9.0 against beta-2026-04-21 for beta-1.96-rustdoc-1
[INFO] extracting crate versatiles_pipeline 3.9.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate versatiles_pipeline 3.9.0
[INFO] finished tweaking crates.io crate versatiles_pipeline 3.9.0
[INFO] tweaked toml for crates.io crate versatiles_pipeline 3.9.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate versatiles_pipeline 3.9.0 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 versatiles_pipeline 3.9.0 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" "+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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 3a2746991bba5b9fc3aa77cc04a52c8f45c43ee7014b7909f5f85b15c0365e7b
[INFO] running `Command { std: "docker" "start" "-a" "3a2746991bba5b9fc3aa77cc04a52c8f45c43ee7014b7909f5f85b15c0365e7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a2746991bba5b9fc3aa77cc04a52c8f45c43ee7014b7909f5f85b15c0365e7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a2746991bba5b9fc3aa77cc04a52c8f45c43ee7014b7909f5f85b15c0365e7b", kill_on_drop: false }`
[INFO] [stdout] 3a2746991bba5b9fc3aa77cc04a52c8f45c43ee7014b7909f5f85b15c0365e7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66dad22f02cd0c4cde4d5c74e14c5ada6ec75bfa7498a7cf315c07210d61fa70
[INFO] running `Command { std: "docker" "start" "-a" "66dad22f02cd0c4cde4d5c74e14c5ada6ec75bfa7498a7cf315c07210d61fa70", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]     Checking pin-project-lite v0.2.17
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]    Compiling aws-lc-rs v1.16.2
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]     Checking litemap v0.8.1
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking writeable v0.6.2
[INFO] [stderr]     Checking rustls-pki-types v1.14.0
[INFO] [stderr]    Compiling icu_properties_data v2.1.2
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking as-slice v0.2.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling av-scenechange v0.14.1
[INFO] [stderr]    Compiling built v0.8.0
[INFO] [stderr]     Checking tower-service v0.3.3
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking try-lock v0.2.5
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking aligned v0.4.3
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]    Compiling pastey v0.1.1
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking y4m v0.8.0
[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking bitstream-io v4.9.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]    Compiling rav1e v0.8.1
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]    Compiling noop_proc_macro v0.3.0
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking openssl-probe v0.2.1
[INFO] [stderr]     Checking utf8_iter v1.0.4
[INFO] [stderr]     Checking tower-layer v0.3.3
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.4
[INFO] [stderr]     Checking rand_core v0.10.0
[INFO] [stderr]     Checking ipnet v2.12.0
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]     Checking imgref v1.12.0
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking alloc-stdlib v0.2.2
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking rustls-native-certs v0.8.3
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking hash32 v0.3.1
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking loop9 v0.1.5
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]     Checking avif-serialize v0.8.8
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking cpufeatures v0.3.0
[INFO] [stderr]     Checking zune-core v0.5.1
[INFO] [stderr]     Checking pxfm v0.1.28
[INFO] [stderr]     Checking rgb v0.8.53
[INFO] [stderr]    Compiling cc v1.2.58
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]     Checking iri-string v0.7.11
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]     Checking zune-jpeg v0.5.15
[INFO] [stderr]     Checking png v0.18.1
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]     Checking wide v0.7.33
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking brotli-decompressor v5.0.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]     Checking i_float v1.15.0
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]     Checking byteorder-lite v0.1.0
[INFO] [stderr]     Checking i_shape v1.14.0
[INFO] [stderr]     Checking rstar v0.12.2
[INFO] [stderr]     Checking rand v0.10.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking simba v0.9.1
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking lru v0.16.3
[INFO] [stderr]     Checking brotli v8.0.2
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]     Checking robust v1.2.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking i_key_sort v0.6.0
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling aws-lc-sys v0.39.0
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling libsqlite3-sys v0.37.0
[INFO] [stderr]    Compiling libwebp-sys v0.14.2
[INFO] [stderr]     Checking i_tree v0.16.0
[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.10
[INFO] [stderr]     Checking parking v2.2.1
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]     Checking moxcms v0.8.1
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking i_overlay v4.0.7
[INFO] [stderr]     Checking spade v2.15.1
[INFO] [stderr]     Checking uuid v1.23.0
[INFO] [stderr]     Checking earcutr v0.4.3
[INFO] [stderr]     Checking owned_ttf_parser v0.25.1
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking geo-types v0.7.18
[INFO] [stderr]     Checking scheduled-thread-pool v0.2.7
[INFO] [stderr]     Checking ab_glyph v0.2.32
[INFO] [stderr]     Checking hashlink v0.11.0
[INFO] [stderr]     Checking geographiclib-rs v0.2.7
[INFO] [stderr]     Checking sif-itree v0.4.1
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]     Checking float_next_after v1.0.0
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking r2d2 v0.8.10
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking filetime v0.2.27
[INFO] [stderr] error: could not compile `brotli` (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 brotli --edition=2015 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/brotli-8.0.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc-stdlib"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc-stdlib", "benchmark", "billing", "default", "disable-timer", "disallow_large_window_size", "external-literal-probability", "ffi-api", "float64", "floating_point_context_mixing", "no-stdlib-ffi-binding", "pass-through-ffi-panics", "seccomp", "sha2", "simd", "std", "validation", "vector_scratch_space"))' -C metadata=72606858e87fdae0 -C extra-filename=-6b127c36f996609f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern alloc_no_stdlib=/opt/rustwide/target/debug/deps/liballoc_no_stdlib-8a53122569a75346.rmeta --extern alloc_stdlib=/opt/rustwide/target/debug/deps/liballoc_stdlib-3a3490b082384e41.rmeta --extern brotli_decompressor=/opt/rustwide/target/debug/deps/libbrotli_decompressor-31576b2a6c29ad4c.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/beta-2026-04-21-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"' --cfg 'feature="visit-mut"' --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=f50fd23ee619c33a -C extra-filename=-db35dfc171bce774 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-0fa97b1aa44f5fda.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-544fd508281ca8af.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-423507c85e36a25a.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "66dad22f02cd0c4cde4d5c74e14c5ada6ec75bfa7498a7cf315c07210d61fa70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66dad22f02cd0c4cde4d5c74e14c5ada6ec75bfa7498a7cf315c07210d61fa70", kill_on_drop: false }`
[INFO] [stdout] 66dad22f02cd0c4cde4d5c74e14c5ada6ec75bfa7498a7cf315c07210d61fa70