[INFO] fetching crate chio-runtime-harness 0.1.2...
[INFO] documenting chio-runtime-harness-0.1.2 against 1.99.0-beta.8 for beta-rustdoc-1.100
[INFO] extracting crate chio-runtime-harness 0.1.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate chio-runtime-harness 0.1.2
[INFO] finished tweaking crates.io crate chio-runtime-harness 0.1.2
[INFO] tweaked toml for crates.io crate chio-runtime-harness 0.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate chio-runtime-harness 0.1.2 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 chio-runtime-harness 0.1.2 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded chio-attest-loopback v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 491a6e6623f73f186a318c3f048ca2db2508c80bc2b8c09e875b4c9740c025ee
[INFO] running `Command { std: "docker" "start" "491a6e6623f73f186a318c3f048ca2db2508c80bc2b8c09e875b4c9740c025ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "491a6e6623f73f186a318c3f048ca2db2508c80bc2b8c09e875b4c9740c025ee", 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" "491a6e6623f73f186a318c3f048ca2db2508c80bc2b8c09e875b4c9740c025ee" "/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" "491a6e6623f73f186a318c3f048ca2db2508c80bc2b8c09e875b4c9740c025ee", 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" "491a6e6623f73f186a318c3f048ca2db2508c80bc2b8c09e875b4c9740c025ee" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]     Checking typenum v1.20.0
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking base64ct v1.8.3
[INFO] [stderr]     Checking writeable v0.6.2
[INFO] [stderr]     Checking litemap v0.8.1
[INFO] [stderr]     Checking flagset v0.4.7
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
[INFO] [stderr]    Compiling icu_properties_data v2.1.2
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling zerocopy v0.8.42
[INFO] [stderr]    Compiling unicode-segmentation v1.13.2
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling ruint-macro v1.2.1
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling aws-lc-rs v1.16.2
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking keccak v0.1.6
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking const-crc32-nostd v1.3.1
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking bs58 v0.5.1
[INFO] [stderr]     Checking hybrid-array v0.4.11
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]     Checking chio-metrics-spec v0.1.2
[INFO] [stderr]    Compiling anyhow v1.0.103
[INFO] [stderr]     Checking cmov v0.5.3
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]     Checking ctutils v0.4.2
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]    Compiling num-conv v0.2.0
[INFO] [stderr]    Compiling unicase v2.9.0
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking block-buffer v0.12.0
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking crypto-common v0.2.2
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling cc v1.2.57
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking iri-string v0.7.10
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking digest v0.11.2
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]    Compiling num-bigint-dig v0.8.6
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking const-hex v1.18.1
[INFO] [stderr]     Checking ruint v1.20.0
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]     Checking pem v3.0.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking inout v0.2.2
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling aws-lc-sys v0.39.1
[INFO] [stderr]    Compiling openssl-sys v0.9.114
[INFO] [stderr]     Checking rusticata-macros v4.1.0
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]     Checking opaque-debug v0.3.1
[INFO] [stderr]    Compiling openssl v0.10.78
[INFO] [stderr]    Compiling pastey v0.1.1
[INFO] [stderr]    Compiling oid-registry v0.7.1
[INFO] [stderr]     Checking uuid v1.22.0
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking cipher v0.5.2
[INFO] [stderr]    Compiling libsqlite3-sys v0.37.0
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stderr]     Checking pairing v0.23.0
[INFO] [stderr]     Checking hmac v0.13.0
[INFO] [stderr]     Checking sha2 v0.11.0
[INFO] [stderr]     Checking phc v0.6.1
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]     Checking arrayref v0.3.9
[INFO] [stderr]    Compiling webauthn-attestation-ca v0.5.2
[INFO] [stderr]     Checking strum v0.27.2
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking password-hash v0.6.1
[INFO] [stderr]     Checking const_format v0.2.35
[INFO] [stderr]     Checking pbkdf2 v0.13.0
[INFO] [stderr]     Checking salsa20 v0.11.0
[INFO] [stderr]    Compiling secp256k1-sys v0.11.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking http-auth v0.1.10
[INFO] [stderr]     Checking data-encoding v2.11.0
[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking ryu-js v1.0.3
[INFO] [stderr]     Checking typed-path v0.9.3
[INFO] [stderr]    Compiling webauthn-rs-core v0.5.2
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]     Checking hashlink v0.11.0
[INFO] [stderr]    Compiling chio-attest-verify v0.1.2
[INFO] [stderr]     Checking simd-adler32 v0.3.8
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]     Checking globset v0.4.18
[INFO] [stderr]     Checking scrypt v0.12.0
[INFO] [stderr]     Checking hex-literal v1.1.0
[INFO] [stderr]     Checking signature v3.0.0
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]    Compiling nix v0.31.2
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking scheduled-thread-pool v0.2.7
[INFO] [stderr]     Checking lru v0.16.3
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking chio-bounded v0.1.2
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking r2d2 v0.8.10
[INFO] [stderr]     Checking arc-swap v1.9.1
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling macro-string v0.1.4
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling syn-solidity v1.5.7
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zeroize_derive v1.5.0
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling der_derive v0.7.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling zerocopy-derive v0.8.42
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling derive-getters v0.5.0
[INFO] [stderr]    Compiling visibility v0.1.1
[INFO] [stderr]    Compiling asn1-rs-impl v0.2.0
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking yoke v0.8.1
[INFO] [stderr]    Compiling asn1-rs-derive v0.5.1
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling prost-derive v0.14.3
[INFO] [stderr]    Compiling pin-project-internal v1.1.11
[INFO] [stderr]     Checking zerovec v0.11.5
[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]     Checking cobs v0.3.0
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]     Checking asn1-rs v0.6.2
[INFO] [stderr]    Compiling prost-reflect-derive v0.16.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling tls_codec_derive v0.4.2
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking potential_utf v0.1.4
[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]    Compiling serde_with_macros v3.18.0
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling getset v0.1.6
[INFO] [stderr]     Checking pin-project v1.1.11
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]    Compiling snafu-derive v0.8.9
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr] error: could not compile `futures-util` (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 futures_util --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-util-0.3.32/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"' --cfg 'feature="async-await"' --cfg 'feature="async-await-macro"' --cfg 'feature="channel"' --cfg 'feature="default"' --cfg 'feature="futures-channel"' --cfg 'feature="futures-io"' --cfg 'feature="futures-macro"' --cfg 'feature="futures-sink"' --cfg 'feature="io"' --cfg 'feature="memchr"' --cfg 'feature="sink"' --cfg 'feature="slab"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "async-await", "async-await-macro", "bilock", "cfg-target-has-atomic", "channel", "compat", "default", "futures-channel", "futures-io", "futures-macro", "futures-sink", "futures_01", "io", "io-compat", "libc", "memchr", "portable-atomic", "sink", "slab", "spin", "std", "tokio-io", "unstable", "write-all-vectored"))' -C metadata=e8ffd99d44d33518 -C extra-filename=-e5f98eec82ac7e58 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern futures_channel=/opt/rustwide/target/debug/deps/libfutures_channel-d454d080a85d42a1.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-f46e1aae313346d2.rmeta --extern futures_io=/opt/rustwide/target/debug/deps/libfutures_io-6a449d90cb7ad8ba.rmeta --extern futures_macro=/opt/rustwide/target/debug/deps/libfutures_macro-100c47a2cdef3153.so --extern futures_sink=/opt/rustwide/target/debug/deps/libfutures_sink-06d2cd43f3e5ea86.rmeta --extern futures_task=/opt/rustwide/target/debug/deps/libfutures_task-43251a93f62a6091.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-060afefd4144ac7b.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/deps/libpin_project_lite-f99188c21bb6689c.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-635d96b14413ed06.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-solidity` (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_solidity --edition=2024 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-solidity-1.5.7/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="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("visit", "visit-mut"))' -C metadata=1dd0ec90d6b329ea -C extra-filename=-6caf005048b89368 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern paste=/opt/rustwide/target/debug/deps/libpaste-93bf70849a6c6f92.so --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-154be7f81f34ed1b.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-a87dd5cb7e80719c.rmeta --extern syn=/opt/rustwide/target/debug/deps/libsyn-c3ddb4f2d88afdfd.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "491a6e6623f73f186a318c3f048ca2db2508c80bc2b8c09e875b4c9740c025ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "491a6e6623f73f186a318c3f048ca2db2508c80bc2b8c09e875b4c9740c025ee", kill_on_drop: false }`
[INFO] [stdout] 491a6e6623f73f186a318c3f048ca2db2508c80bc2b8c09e875b4c9740c025ee