[INFO] fetching crate cargo-authors 0.5.6...
[INFO] documenting cargo-authors-0.5.6 against beta-2025-09-21 for beta-rustdoc-1.91-2
[INFO] extracting crate cargo-authors 0.5.6 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate cargo-authors 0.5.6
[INFO] finished tweaking crates.io crate cargo-authors 0.5.6
[INFO] tweaked toml for crates.io crate cargo-authors 0.5.6 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cargo-authors 0.5.6 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cargo-authors 0.5.6 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c2739bb85a5350c76a27a7227a92eb4b76c0f981798cdb70543451e26b5625c
[INFO] running `Command { std: "docker" "start" "-a" "2c2739bb85a5350c76a27a7227a92eb4b76c0f981798cdb70543451e26b5625c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c2739bb85a5350c76a27a7227a92eb4b76c0f981798cdb70543451e26b5625c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c2739bb85a5350c76a27a7227a92eb4b76c0f981798cdb70543451e26b5625c", kill_on_drop: false }`
[INFO] [stdout] 2c2739bb85a5350c76a27a7227a92eb4b76c0f981798cdb70543451e26b5625c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19cec18fc060ae0aaaa007f83110c0ade9a56f693a1dbb2a4e56e7a8c0a25947
[INFO] running `Command { std: "docker" "start" "-a" "19cec18fc060ae0aaaa007f83110c0ade9a56f693a1dbb2a4e56e7a8c0a25947", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking gix-trace v0.1.12
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]     Checking tinyvec v1.9.0
[INFO] [stderr]     Checking miniz_oxide v0.8.8
[INFO] [stderr]     Checking sha1_smol v1.0.1
[INFO] [stderr]     Checking home v0.5.11
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]    Compiling rustix v1.0.5
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]     Checking jiff v0.2.6
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking winnow v0.6.26
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking writeable v0.5.5
[INFO] [stderr]    Compiling icu_locid_transform_data v1.5.1
[INFO] [stderr]     Checking litemap v0.7.5
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]    Compiling icu_properties_data v1.5.1
[INFO] [stderr]    Compiling icu_normalizer_data v1.5.1
[INFO] [stderr]     Checking utf16_iter v1.0.5
[INFO] [stderr]     Checking write16 v1.0.0
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]     Checking base64ct v1.7.3
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking unicode-bom v2.0.3
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]     Checking kstring v2.0.2
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking shell-words v1.1.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling curl v0.4.47
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking der v0.7.9
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]    Compiling zerocopy v0.8.24
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking memmap2 v0.9.5
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking gix-sec v0.10.12
[INFO] [stderr]    Compiling cc v1.2.19
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking filetime v0.2.25
[INFO] [stderr]     Checking unicode-normalization v0.1.24
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking socket2 v0.5.9
[INFO] [stderr]     Checking prodash v29.0.1
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking anstyle v1.0.10
[INFO] [stderr]     Checking anstyle-parse v0.2.6
[INFO] [stderr]     Checking anstyle-query v1.1.2
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking colorchoice v1.0.3
[INFO] [stderr]     Checking indexmap v2.9.0
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]    Compiling crc32fast v1.4.2
[INFO] [stderr]     Checking tempfile v3.19.1
[INFO] [stderr]     Checking terminal_size v0.4.2
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]     Checking clap_lex v0.7.4
[INFO] [stderr]     Checking winnow v0.7.6
[INFO] [stderr]     Checking clru v0.6.2
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]     Checking clap_builder v4.5.35
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]    Compiling tar v0.4.44
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]    Compiling im-rc v15.1.0
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking fiat-crypto v0.2.9
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking hashlink v0.10.0
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]     Checking ed25519-compact v2.1.1
[INFO] [stderr]    Compiling libz-sys v1.1.22
[INFO] [stderr]    Compiling openssl-sys v0.9.107
[INFO] [stderr]    Compiling libnghttp2-sys v0.1.11+1.64.0
[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-2025-09-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.100/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=4c26d68ed670d11f -C extra-filename=-b3873e3af62eb4ea --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-476290cbe1d6f95e.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-b7bdb8b4a7e2aef2.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-958b805d9ab3f4fe.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" "19cec18fc060ae0aaaa007f83110c0ade9a56f693a1dbb2a4e56e7a8c0a25947", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19cec18fc060ae0aaaa007f83110c0ade9a56f693a1dbb2a4e56e7a8c0a25947", kill_on_drop: false }`
[INFO] [stdout] 19cec18fc060ae0aaaa007f83110c0ade9a56f693a1dbb2a4e56e7a8c0a25947
