[INFO] cloning repository https://github.com/vnxfsc/shred_vs_grpc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vnxfsc/shred_vs_grpc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvnxfsc%2Fshred_vs_grpc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvnxfsc%2Fshred_vs_grpc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bc71e6efa3bc05e5fb6a8549e9e411c112f45fb0
[INFO] documenting vnxfsc/shred_vs_grpc/bc71e6efa3bc05e5fb6a8549e9e411c112f45fb0 against beta-2025-09-21 for beta-rustdoc-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvnxfsc%2Fshred_vs_grpc" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/vnxfsc/shred_vs_grpc
[INFO] finished tweaking git repo https://github.com/vnxfsc/shred_vs_grpc
[INFO] tweaked toml for git repo https://github.com/vnxfsc/shred_vs_grpc written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vnxfsc/shred_vs_grpc 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 git repo https://github.com/vnxfsc/shred_vs_grpc 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded prost-build v0.13.5
[INFO] [stderr]   Downloaded prost-derive v0.13.5
[INFO] [stderr]   Downloaded multimap v0.10.0
[INFO] [stderr]   Downloaded solana-rayon-threadlimit v2.2.7
[INFO] [stderr]   Downloaded tonic-build v0.12.3
[INFO] [stderr]   Downloaded prost v0.13.5
[INFO] [stderr]   Downloaded prost-types v0.13.5
[INFO] [stderr]   Downloaded solana-vote-interface v2.2.3
[INFO] [stderr]   Downloaded solana-transaction-status v2.2.7
[INFO] [stderr]   Downloaded tonic-health v0.12.3
[INFO] [stderr]   Downloaded solana-transaction-status-client-types v2.2.7
[INFO] [stderr]   Downloaded solana-merkle-tree v2.2.7
[INFO] [stderr]   Downloaded solana-address-lookup-table-program v2.2.7
[INFO] [stderr]   Downloaded solana-vote-program v2.2.7
[INFO] [stderr]   Downloaded solana-loader-v4-program v2.2.7
[INFO] [stderr]   Downloaded solana-type-overrides v2.2.7
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[INFO] [stderr]   Downloaded ieee754 v0.2.6
[INFO] [stderr]   Downloaded solana-perf v2.2.7
[INFO] [stderr]   Downloaded prost-build v0.12.6
[INFO] [stderr]   Downloaded solana-entry v2.2.7
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[INFO] [stderr]   Downloaded winnow v0.7.7
[INFO] [stderr]   Downloaded spl-token-2022 v7.0.0
[INFO] [stderr]   Downloaded solana-bpf-loader-program v2.2.7
[INFO] [stderr]   Downloaded agave-transaction-view v2.2.7
[INFO] [stderr]   Downloaded solana-runtime-transaction v2.2.7
[INFO] [stderr]   Downloaded agave-precompiles v2.2.7
[INFO] [stderr]   Downloaded solana-stake-program v2.2.7
[INFO] [stderr]   Downloaded solana-transaction v2.2.2
[INFO] [stderr]   Downloaded yellowstone-grpc-proto v6.0.0
[INFO] [stderr]   Downloaded fast-math v0.1.1
[INFO] [stderr]   Downloaded yellowstone-grpc-client v6.0.0
[INFO] [stderr]   Downloaded solana-sdk v2.2.2
[INFO] [stderr]   Downloaded solana-metrics v2.2.7
[INFO] [stderr]   Downloaded solana-config-program v2.2.7
[INFO] [stderr]   Downloaded solana-feature-set v2.2.4
[INFO] [stderr]   Downloaded solana-poseidon v2.2.7
[INFO] [stderr]   Downloaded solana-system-program v2.2.7
[INFO] [stderr]   Downloaded solana-builtins-default-costs v2.2.7
[INFO] [stderr]   Downloaded solana-compute-budget-instruction v2.2.7
[INFO] [stderr]   Downloaded solana-svm-transaction v2.2.7
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[INFO] [stderr]   Downloaded agave-reserved-account-keys v2.2.7
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[INFO] [stderr]   Downloaded solana-compute-budget v2.2.7
[INFO] [stderr]   Downloaded solana-program-runtime v2.2.7
[INFO] [stderr]   Downloaded solana-account-decoder-client-types v2.2.7
[INFO] [stderr]   Downloaded solana-ed25519-program v2.2.2
[INFO] [stderr]   Downloaded solana-secp256r1-program v2.2.2
[INFO] [stderr]   Downloaded solana-curve25519 v2.2.7
[INFO] [stderr]   Downloaded solana-timings v2.2.7
[INFO] [stderr]   Downloaded solana-feature-set-interface v4.0.0
[INFO] [stderr]   Downloaded solana-log-collector v2.2.7
[INFO] [stderr]   Downloaded solana-measure v2.2.7
[INFO] [stderr]   Downloaded spl-token-confidential-transfer-proof-generation v0.3.0
[INFO] [stderr]   Downloaded brotli v8.0.0
[INFO] [stderr]   Downloaded solana-zk-sdk v2.2.12
[INFO] [stderr]   Downloaded openssl-src v300.5.0+3.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e6f611e24b5ca74640c2392e4ca2944fb7e6064acbc73d9b7d140045af1491ad
[INFO] running `Command { std: "docker" "start" "-a" "e6f611e24b5ca74640c2392e4ca2944fb7e6064acbc73d9b7d140045af1491ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6f611e24b5ca74640c2392e4ca2944fb7e6064acbc73d9b7d140045af1491ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6f611e24b5ca74640c2392e4ca2944fb7e6064acbc73d9b7d140045af1491ad", kill_on_drop: false }`
[INFO] [stdout] e6f611e24b5ca74640c2392e4ca2944fb7e6064acbc73d9b7d140045af1491ad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 0615b848baa9e457d35d7e9cdd73a1136bcf4332773e9e657013b6053a7ec313
[INFO] running `Command { std: "docker" "start" "-a" "0615b848baa9e457d35d7e9cdd73a1136bcf4332773e9e657013b6053a7ec313", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling winnow v0.7.7
[INFO] [stderr]     Checking solana-sanitize v2.2.1
[INFO] [stderr]     Checking bs58 v0.5.1
[INFO] [stderr]     Checking solana-atomic-u64 v2.2.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking five8_core v0.1.2
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]     Checking solana-decode-error v2.2.1
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking solana-msg v2.2.1
[INFO] [stderr]     Checking solana-program-memory v2.2.1
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking five8_const v0.1.4
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking socket2 v0.5.9
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking hmac v0.8.1
[INFO] [stderr]    Compiling libsecp256k1-core v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking hmac-drbg v0.3.0
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking solana-derivation-path v2.2.1
[INFO] [stderr]     Checking pbkdf2 v0.11.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking solana-native-token v2.2.1
[INFO] [stderr]     Checking solana-precompile-error v2.2.1
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking solana-seed-phrase v2.2.1
[INFO] [stderr]     Checking solana-seed-derivable v2.2.1
[INFO] [stderr]    Compiling openssl v0.10.72
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]     Checking miniz_oxide v0.8.8
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]     Checking brotli-decompressor v5.0.0
[INFO] [stderr]     Checking solana-time-utils v2.2.1
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking solana-big-mod-exp v2.2.1
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]    Compiling cc v1.2.20
[INFO] [stderr]     Checking flate2 v1.1.1
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.2.1
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.2.1
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking gethostname v0.2.3
[INFO] [stderr]     Checking solana-program-option v2.2.1
[INFO] [stderr]     Checking combine v3.8.1
[INFO] [stderr]     Checking solana-type-overrides v2.2.7
[INFO] [stderr]     Checking ark-std v0.4.0
[INFO] [stderr]    Compiling libsecp256k1 v0.6.0
[INFO] [stderr]     Checking solana-log-collector v2.2.7
[INFO] [stderr]     Checking solana-measure v2.2.7
[INFO] [stderr]    Compiling toml_edit v0.22.26
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling rustix v1.0.5
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]     Checking brotli v8.0.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling prettyplease v0.2.32
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling openssl-src v300.5.0+3.5.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]     Checking signal-hook v0.3.17
[INFO] [stderr]     Checking env_logger v0.9.3
[INFO] [stderr]    Compiling multimap v0.10.0
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling autotools v0.2.7
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling openssl-sys v0.9.107
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]     Checking solana-logger v2.3.1
[INFO] [stderr]     Checking solana-define-syscall v2.2.1
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling protobuf-src v1.1.0+21.5
[INFO] [stderr]     Checking rustls-pki-types v1.11.0
[INFO] [stderr]    Compiling rustls v0.23.26
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]     Checking rustls-native-certs v0.8.1
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[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-2.0.101/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=3a83a1924ba3be53 -C extra-filename=-7a6abf5f8724cb55 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-854696e6ecb228db.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-2fa5dbbdcf3ea8ea.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" "0615b848baa9e457d35d7e9cdd73a1136bcf4332773e9e657013b6053a7ec313", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0615b848baa9e457d35d7e9cdd73a1136bcf4332773e9e657013b6053a7ec313", kill_on_drop: false }`
[INFO] [stdout] 0615b848baa9e457d35d7e9cdd73a1136bcf4332773e9e657013b6053a7ec313
