[INFO] fetching crate adenosine-pds 0.4.0...
[INFO] documenting adenosine-pds-0.4.0 against 1.95.0 for beta-1.96-rustdoc-1
[INFO] extracting crate adenosine-pds 0.4.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate adenosine-pds 0.4.0
[INFO] finished tweaking crates.io crate adenosine-pds 0.4.0
[INFO] tweaked toml for crates.io crate adenosine-pds 0.4.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate adenosine-pds 0.4.0 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 adenosine-pds 0.4.0 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded chunked_transfer v1.4.1
[INFO] [stderr]   Downloaded gzip-header v1.0.0
[INFO] [stderr]   Downloaded rusqlite_migration v1.0.2
[INFO] [stderr]   Downloaded askama v0.11.1
[INFO] [stderr]   Downloaded rusqlite v0.26.3
[INFO] [stderr]   Downloaded sha256 v1.3.0
[INFO] [stderr]   Downloaded ucan v0.7.0-alpha.1
[INFO] [stderr]   Downloaded ipfs-sqlite-block-store v0.13.0
[INFO] [stderr]   Downloaded rouille v3.6.2
[INFO] [stderr]   Downloaded askama_shared v0.12.2
[INFO] [stderr]   Downloaded cached v0.30.0
[INFO] [stderr]   Downloaded adenosine v0.4.0
[INFO] [stderr]   Downloaded async-trait v0.1.73
[INFO] [stderr]   Downloaded libipld-core v0.14.0
[INFO] [stderr]   Downloaded multihash v0.16.3
[INFO] [stderr]   Downloaded thiserror v1.0.47
[INFO] [stderr]   Downloaded libipld v0.14.0
[INFO] [stderr]   Downloaded value-bag v1.4.1
[INFO] [stderr]   Downloaded askama_derive v0.11.2
[INFO] [stderr]   Downloaded libipld-cbor-derive v0.14.0
[INFO] [stderr]   Downloaded libipld-json v0.14.0
[INFO] [stderr]   Downloaded libipld-macro v0.14.0
[INFO] [stderr]   Downloaded libipld-pb v0.14.0
[INFO] [stderr]   Downloaded thiserror-impl v1.0.47
[INFO] [stderr]   Downloaded cid v0.8.6
[INFO] [stderr]   Downloaded libsqlite3-sys v0.23.2
[INFO] [stderr]   Downloaded libipld-cbor v0.14.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 434cb2a6fc307bb0bb0fc42c518cd811e80872a82bf5b6e4df8665943bf8d3de
[INFO] running `Command { std: "docker" "start" "-a" "434cb2a6fc307bb0bb0fc42c518cd811e80872a82bf5b6e4df8665943bf8d3de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "434cb2a6fc307bb0bb0fc42c518cd811e80872a82bf5b6e4df8665943bf8d3de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "434cb2a6fc307bb0bb0fc42c518cd811e80872a82bf5b6e4df8665943bf8d3de", kill_on_drop: false }`
[INFO] [stdout] 434cb2a6fc307bb0bb0fc42c518cd811e80872a82bf5b6e4df8665943bf8d3de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 622d0a63cf3662f3f6127f77eb651e681ad15de52a1cfc1969d270f2971a5eaa
[INFO] running `Command { std: "docker" "start" "-a" "622d0a63cf3662f3f6127f77eb651e681ad15de52a1cfc1969d270f2971a5eaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]     Checking pin-project-lite v0.2.12
[INFO] [stderr]     Checking value-bag v1.4.1
[INFO] [stderr]    Compiling serde v1.0.183
[INFO] [stderr]    Compiling thiserror v1.0.47
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking futures-io v0.3.28
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling serde_json v1.0.105
[INFO] [stderr]    Compiling rustix v0.38.8
[INFO] [stderr]    Compiling data-encoding v2.4.0
[INFO] [stderr]     Checking constant_time_eq v0.2.6
[INFO] [stderr]     Checking zeroize v1.6.0
[INFO] [stderr]     Checking blake2b_simd v1.0.1
[INFO] [stderr]     Checking blake2s_simd v1.0.1
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking serde-big-array v0.3.3
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]     Checking unsigned-varint v0.7.1
[INFO] [stderr]     Checking base-x v0.2.11
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]     Checking serde_bytes v0.11.12
[INFO] [stderr]    Compiling mime_guess v2.0.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling bitflags v2.4.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking const-oid v0.9.5
[INFO] [stderr]    Compiling aho-corasick v1.0.4
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]    Compiling bytes v1.4.0
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking parking_lot_core v0.9.8
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking socket2 v0.5.3
[INFO] [stderr]     Checking ahash v0.7.6
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking sha2 v0.10.7
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking der v0.6.1
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking concurrent-queue v2.2.0
[INFO] [stderr]    Compiling fastrand v2.0.0
[INFO] [stderr]     Checking parking v2.1.0
[INFO] [stderr]    Compiling async-trait v0.1.73
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling which v4.4.0
[INFO] [stderr]    Compiling regex-automata v0.3.6
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling rustix v0.37.23
[INFO] [stderr]    Compiling openssl v0.10.56
[INFO] [stderr]     Checking spki v0.6.0
[INFO] [stderr]     Checking io-lifetimes v1.0.11
[INFO] [stderr]     Checking pkcs8 v0.9.0
[INFO] [stderr]    Compiling petgraph v0.6.3
[INFO] [stderr]     Checking crypto-bigint v0.4.9
[INFO] [stderr]     Checking ff v0.12.1
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]     Checking async-task v4.4.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking base16ct v0.1.1
[INFO] [stderr]     Checking sec1 v0.3.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking group v0.12.1
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]     Checking unicode-ident v1.0.11
[INFO] [stderr]     Checking atomic-waker v1.1.1
[INFO] [stderr]     Checking blocking v1.3.1
[INFO] [stderr]     Checking async-executor v1.5.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking url v2.4.0
[INFO] [stderr]     Checking hashlink v0.7.0
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking rfc6979 v0.3.1
[INFO] [stderr]     Checking elliptic-curve v0.12.3
[INFO] [stderr]     Checking signature v1.6.4
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling blake3 v1.4.1
[INFO] [stderr]    Compiling openssl-sys v0.9.91
[INFO] [stderr]    Compiling prost-build v0.10.4
[INFO] [stderr]    Compiling libsqlite3-sys v0.23.2
[INFO] [stderr]     Checking ecdsa v0.14.8
[INFO] [stderr]    Compiling tempfile v3.8.0
[INFO] [stderr]     Checking parking_lot_core v0.8.6
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking cached v0.30.0
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]    Compiling humansize v1.1.1
[INFO] [stderr]     Checking safemem v0.3.3
[INFO] [stderr]     Checking num_threads v0.1.6
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling askama_escape v0.10.3
[INFO] [stderr]    Compiling percent-encoding v2.3.0
[INFO] [stderr]     Checking time v0.3.17
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking buf_redux v0.8.4
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling regex v1.9.3
[INFO] [stderr]     Checking async-global-executor v2.3.1
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking gzip-header v1.0.0
[INFO] [stderr]     Checking async-std v1.12.0
[INFO] [stderr]     Checking brotli-decompressor v2.3.4
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking twoway v0.1.8
[INFO] [stderr]     Checking encoding_rs v0.8.32
[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-2.0.29/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --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", "quote", "test", "visit", "visit-mut"))' -C metadata=3a7dbebfefc586ed -C extra-filename=-b8d2eb08e73693ba --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-102da5e3acf8131e.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-d575045af843f730.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-5381d7a0b3b9e06b.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" "622d0a63cf3662f3f6127f77eb651e681ad15de52a1cfc1969d270f2971a5eaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "622d0a63cf3662f3f6127f77eb651e681ad15de52a1cfc1969d270f2971a5eaa", kill_on_drop: false }`
[INFO] [stdout] 622d0a63cf3662f3f6127f77eb651e681ad15de52a1cfc1969d270f2971a5eaa