[INFO] fetching crate sp1-recursion-circuit-v2 1.2.0...
[INFO] documenting sp1-recursion-circuit-v2-1.2.0 against 1.81.0 for beta-1.82-rustdoc-1
[INFO] extracting crate sp1-recursion-circuit-v2 1.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate sp1-recursion-circuit-v2 1.2.0 on toolchain 1.81.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.81.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sp1-recursion-circuit-v2 1.2.0
[INFO] finished tweaking crates.io crate sp1-recursion-circuit-v2 1.2.0
[INFO] tweaked toml for crates.io crate sp1-recursion-circuit-v2 1.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.81.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 299 packages to latest compatible versions
[INFO] [stderr]       Adding bindgen v0.69.4 (latest: v0.70.1)
[INFO] [stderr]       Adding bls12_381 v0.7.1 (latest: v0.8.0)
[INFO] [stderr]       Adding derive_more v0.99.18 (latest: v1.0.0)
[INFO] [stderr]       Adding embedded-io v0.4.0 (latest: v0.6.1)
[INFO] [stderr]       Adding ff v0.12.1 (latest: v0.13.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.1.0)
[INFO] [stderr]       Adding group v0.12.1 (latest: v0.13.0)
[INFO] [stderr]       Adding halo2_proofs v0.1.0 (latest: v0.3.0)
[INFO] [stderr]       Adding hashbrown v0.12.3 (latest: v0.14.5)
[INFO] [stderr]       Adding hermit-abi v0.3.9 (latest: v0.4.0)
[INFO] [stderr]       Adding indexmap v1.9.3 (latest: v2.5.0)
[INFO] [stderr]       Adding itertools v0.10.5 (latest: v0.13.0)
[INFO] [stderr]       Adding itertools v0.12.1 (latest: v0.13.0)
[INFO] [stderr]       Adding jubjub v0.9.0 (latest: v0.10.0)
[INFO] [stderr]       Adding linux-raw-sys v0.4.14 (latest: v0.6.5)
[INFO] [stderr]       Adding matchers v0.1.0 (latest: v0.2.0)
[INFO] [stderr]       Adding nu-ansi-term v0.46.0 (latest: v0.50.1)
[INFO] [stderr]       Adding num-bigint v0.3.3 (latest: v0.4.6)
[INFO] [stderr]       Adding num_enum v0.5.11 (latest: v0.7.3)
[INFO] [stderr]       Adding num_enum_derive v0.5.11 (latest: v0.7.3)
[INFO] [stderr]       Adding p3-air v0.1.3-succinct (latest: v0.2.0)
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[INFO] [stderr]       Adding p3-blake3 v0.1.3-succinct (latest: v0.2.0)
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[INFO] [stderr]       Adding p3-commit v0.1.3-succinct (latest: v0.2.0)
[INFO] [stderr]       Adding p3-dft v0.1.3-succinct (latest: v0.2.0)
[INFO] [stderr]       Adding p3-field v0.1.3-succinct (latest: v0.2.0)
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[INFO] [stderr]       Adding p3-interpolation v0.1.3-succinct (latest: v0.2.0)
[INFO] [stderr]       Adding p3-keccak v0.1.3-succinct (latest: v0.2.0)
[INFO] [stderr]       Adding p3-keccak-air v0.1.3-succinct (latest: v0.2.0)
[INFO] [stderr]       Adding p3-matrix v0.1.3-succinct (latest: v0.2.0)
[INFO] [stderr]       Adding p3-maybe-rayon v0.1.3-succinct (latest: v0.2.0)
[INFO] [stderr]       Adding p3-mds v0.1.3-succinct (latest: v0.2.0)
[INFO] [stderr]       Adding p3-merkle-tree v0.1.3-succinct (latest: v0.2.0)
[INFO] [stderr]       Adding p3-poseidon2 v0.1.3-succinct (latest: v0.2.0)
[INFO] [stderr]       Adding p3-symmetric v0.1.3-succinct (latest: v0.2.0)
[INFO] [stderr]       Adding p3-uni-stark v0.1.3-succinct (latest: v0.2.0)
[INFO] [stderr]       Adding p3-util v0.1.3-succinct (latest: v0.2.0)
[INFO] [stderr]       Adding pairing v0.22.0 (latest: v0.23.0)
[INFO] [stderr]       Adding pasta_curves v0.4.1 (latest: v0.5.1)
[INFO] [stderr]       Adding proc-macro-crate v1.3.1 (latest: v3.2.0)
[INFO] [stderr]       Adding radium v0.7.0 (latest: v1.1.0)
[INFO] [stderr]       Adding regex-automata v0.1.10 (latest: v0.4.7)
[INFO] [stderr]       Adding regex-syntax v0.6.29 (latest: v0.8.4)
[INFO] [stderr]       Adding rustc-hash v1.1.0 (latest: v2.0.0)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.77)
[INFO] [stderr]       Adding toml_edit v0.19.15 (latest: v0.22.20)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1)
[INFO] [stderr]       Adding which v4.4.2 (latest: v6.0.3)
[INFO] [stderr]       Adding windows-core v0.52.0 (latest: v0.58.0)
[INFO] [stderr]       Adding windows-sys v0.52.0 (latest: v0.59.0)
[INFO] [stderr]       Adding winnow v0.5.40 (latest: v0.6.18)
[INFO] [stderr]       Adding wyz v0.5.1 (latest: v0.6.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.81.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sp1-primitives v1.2.0
[INFO] [stderr]   Downloaded sp1-derive v1.2.0
[INFO] [stderr]   Downloaded p3-bn254-fr v0.1.3-succinct
[INFO] [stderr]   Downloaded p3-symmetric v0.1.3-succinct
[INFO] [stderr]   Downloaded sp1-recursion-derive v1.2.0
[INFO] [stderr]   Downloaded p3-keccak v0.1.3-succinct
[INFO] [stderr]   Downloaded p3-merkle-tree v0.1.3-succinct
[INFO] [stderr]   Downloaded sp1-recursion-gnark-ffi v1.2.0
[INFO] [stderr]   Downloaded rrs-succinct v0.1.0
[INFO] [stderr]   Downloaded sp1-recursion-circuit v1.2.0
[INFO] [stderr]   Downloaded sp1-recursion-core-v2 v1.2.0
[INFO] [stderr]   Downloaded sp1-recursion-compiler v1.2.0
[INFO] [stderr]   Downloaded dashu-float v0.4.3
[INFO] [stderr]   Downloaded dashu-int v0.4.1
[INFO] [stderr]   Downloaded sp1-core-machine v1.2.0
[INFO] [stderr]   Downloaded zkhash v0.2.0
[INFO] [stderr]   Downloaded sp1-recursion-core v1.2.0
[INFO] [stderr]   Downloaded num-modular v0.6.1
[INFO] [stderr]   Downloaded dashu-ratio v0.4.1
[INFO] [stderr]   Downloaded generic-array v1.1.0
[INFO] [stderr]   Downloaded sp1-recursion-program v1.2.0
[INFO] [stderr]   Downloaded p3-fri v0.1.3-succinct
[INFO] [stderr]   Downloaded p3-commit v0.1.3-succinct
[INFO] [stderr]   Downloaded p3-baby-bear v0.1.3-succinct
[INFO] [stderr]   Downloaded dashu-macros v0.4.1
[INFO] [stderr]   Downloaded dashu-base v0.4.1
[INFO] [stderr]   Downloaded sp1-curves v1.2.0
[INFO] [stderr]   Downloaded p3-uni-stark v0.1.3-succinct
[INFO] [stderr]   Downloaded rayon-scan v0.1.1
[INFO] [stderr]   Downloaded sp1-stark v1.2.0
[INFO] [stderr]   Downloaded p3-blake3 v0.1.3-succinct
[INFO] [stderr]   Downloaded size v0.4.1
[INFO] [stderr]   Downloaded p3-keccak-air v0.1.3-succinct
[INFO] [stderr]   Downloaded sp1-core-executor v1.2.0
[INFO] [stderr]   Downloaded num-order v1.2.0
[INFO] [stderr]   Downloaded p3-challenger v0.1.3-succinct
[INFO] [stderr]   Downloaded p3-air v0.1.3-succinct
[INFO] [stderr]   Downloaded p3-dft v0.1.3-succinct
[INFO] [stderr]   Downloaded p3-poseidon2 v0.1.3-succinct
[INFO] [stderr]   Downloaded p3-interpolation v0.1.3-succinct
[INFO] [stderr]   Downloaded dashu v0.4.2
[INFO] [stderr]   Downloaded p3-mds v0.1.3-succinct
[INFO] [stderr]   Downloaded halo2 v0.1.0-beta.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 62f60336be90b56232e1fadac7dd2740e28a00124a0ac44d7f5af7ee9df51645
[INFO] running `Command { std: "docker" "start" "-a" "62f60336be90b56232e1fadac7dd2740e28a00124a0ac44d7f5af7ee9df51645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62f60336be90b56232e1fadac7dd2740e28a00124a0ac44d7f5af7ee9df51645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62f60336be90b56232e1fadac7dd2740e28a00124a0ac44d7f5af7ee9df51645", kill_on_drop: false }`
[INFO] [stdout] 62f60336be90b56232e1fadac7dd2740e28a00124a0ac44d7f5af7ee9df51645
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04ebb7b923f83f8d0e1c960037e1e7a8fca28babc860d998cd9fef72cf60a87a
[INFO] running `Command { std: "docker" "start" "-a" "04ebb7b923f83f8d0e1c960037e1e7a8fca28babc860d998cd9fef72cf60a87a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]     Checking itertools v0.12.1
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[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling shlex v1.3.0
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[INFO] [stderr]    Compiling num-traits v0.2.19
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[INFO] [stderr]    Compiling quote v1.0.37
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[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling indexmap v2.5.0
[INFO] [stderr]     Checking constant_time_eq v0.3.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]    Compiling semver v1.0.23
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[INFO] [stderr]     Checking gcd v2.3.0
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[INFO] [stderr]     Checking num-modular v0.6.1
[INFO] [stderr]    Compiling ahash v0.8.11
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[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]     Checking num-order v1.2.0
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[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
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[INFO] [stderr]    Compiling tiny-keccak v2.0.2
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[INFO] [stderr]    Compiling blake3 v1.5.4
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]     Checking num-iter v0.1.45
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[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling rustix v0.38.37
[INFO] [stderr]     Checking pairing v0.22.0
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling addchain v0.2.0
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]    Compiling anyhow v1.0.87
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking downcast-rs v1.2.1
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking p3-maybe-rayon v0.1.3-succinct
[INFO] [stderr]     Checking rayon-scan v0.1.1
[INFO] [stderr]     Checking bls12_381 v0.7.1
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking gimli v0.31.0
[INFO] [stderr]     Checking elf v0.7.4
[INFO] [stderr]     Checking bytemuck v1.18.0
[INFO] [stderr]     Checking keccak v0.1.5
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]     Checking fastrand v2.1.1
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[INFO] [stderr]     Checking strum v0.26.3
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[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking object v0.36.4
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]     Checking size v0.4.1
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]     Checking web-time v1.1.0
[INFO] [stderr]    Compiling dashu-float v0.4.3
[INFO] [stderr]    Compiling dashu-ratio v0.4.1
[INFO] [stderr]    Compiling prettyplease v0.2.22
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]     Checking tempfile v3.12.0
[INFO] [stderr]    Compiling psm v0.1.23
[INFO] [stderr]    Compiling libloading v0.8.5
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]    Compiling bindgen v0.69.4
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling dashu-macros v0.4.1
[INFO] [stderr]     Checking addr2line v0.24.1
[INFO] [stderr]    Compiling stacker v0.1.17
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[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/1.81.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-1.0.109/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="quote"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=4feae1e85d0bb172 -C extra-filename=-4feae1e85d0bb172 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-44ca1cb209a74de6.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-c7d80660c272ac0f.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-64e02e57bff7dfd7.rmeta --cap-lints allow --cap-lints=warn --cfg syn_disable_nightly_tests` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "04ebb7b923f83f8d0e1c960037e1e7a8fca28babc860d998cd9fef72cf60a87a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04ebb7b923f83f8d0e1c960037e1e7a8fca28babc860d998cd9fef72cf60a87a", kill_on_drop: false }`
[INFO] [stdout] 04ebb7b923f83f8d0e1c960037e1e7a8fca28babc860d998cd9fef72cf60a87a