[INFO] fetching crate waffles-solana-streamer 1.16.0-alpha.11...
[INFO] testing waffles-solana-streamer-1.16.0-alpha.11 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate waffles-solana-streamer 1.16.0-alpha.11 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate waffles-solana-streamer 1.16.0-alpha.11
[INFO] finished tweaking crates.io crate waffles-solana-streamer 1.16.0-alpha.11
[INFO] tweaked toml for crates.io crate waffles-solana-streamer 1.16.0-alpha.11 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate waffles-solana-streamer 1.16.0-alpha.11 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "generate-lockfile" "--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]      Locking 409 packages to latest compatible versions
[INFO] [stderr]       Adding array-bytes v1.4.1 (available: v1.6.0)
[INFO] [stderr]       Adding crypto-common v0.1.6 (available: v0.1.7)
[INFO] [stderr]       Adding histogram v0.6.9 (available: v1.2.0)
[INFO] [stderr]       Adding indexmap v1.9.3 (available: v2.14.0)
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.14.0)
[INFO] [stderr]       Adding nix v0.25.1 (available: v0.31.2)
[INFO] [stderr]       Adding pem v1.1.1 (available: v3.0.6)
[INFO] [stderr]       Adding pkcs8 v0.8.0 (available: v0.10.2)
[INFO] [stderr]       Adding quinn v0.9.4 (available: v0.11.9)
[INFO] [stderr]       Adding quinn-proto v0.9.6 (available: v0.11.14)
[INFO] [stderr]       Adding quinn-udp v0.3.2 (available: v0.6.1)
[INFO] [stderr]       Adding rand v0.7.3 (available: v0.10.1)
[INFO] [stderr]       Adding rcgen v0.10.0 (available: v0.14.7)
[INFO] [stderr]       Adding rustls v0.20.9 (available: v0.23.39)
[INFO] [stderr]       Adding solana_rbpf v0.2.38 (available: v0.2.40)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
[INFO] [stderr]       Adding waffles-solana-frozen-abi v1.16.0-alpha.10 (available: v1.16.0)
[INFO] [stderr]       Adding waffles-solana-frozen-abi-macro v1.16.0-alpha.10 (available: v1.16.0)
[INFO] [stderr]       Adding waffles-solana-logger v1.16.0-alpha.10 (available: v1.16.0)
[INFO] [stderr]       Adding waffles-solana-measure v1.16.0-alpha.10 (available: v1.16.0)
[INFO] [stderr]       Adding waffles-solana-metrics v1.16.0-alpha.10 (available: v1.16.0)
[INFO] [stderr]       Adding waffles-solana-perf v1.16.0-alpha.10 (available: v1.16.0)
[INFO] [stderr]       Adding waffles-solana-program v1.16.0-alpha.10 (available: v1.16.0)
[INFO] [stderr]       Adding waffles-solana-program-runtime v1.16.0-alpha.10 (available: v1.16.0)
[INFO] [stderr]       Adding waffles-solana-rayon-threadlimit v1.16.0-alpha.10 (available: v1.16.0)
[INFO] [stderr]       Adding waffles-solana-sdk v1.16.0-alpha.10 (available: v1.16.0)
[INFO] [stderr]       Adding waffles-solana-sdk-macro v1.16.0-alpha.10 (available: v1.16.0)
[INFO] [stderr]       Adding waffles-solana-vote-program v1.16.0-alpha.10 (available: v1.16.0)
[INFO] [stderr]       Adding x509-parser v0.14.0 (available: v0.18.1)
[INFO] [stderr]       Adding zeroize v1.3.0 (available: v1.8.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f490940d88284c280d4b61422c0fd4df61071da0cad5432b707ef3e60d73ec4a
[INFO] running `Command { std: "docker" "start" "-a" "f490940d88284c280d4b61422c0fd4df61071da0cad5432b707ef3e60d73ec4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f490940d88284c280d4b61422c0fd4df61071da0cad5432b707ef3e60d73ec4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f490940d88284c280d4b61422c0fd4df61071da0cad5432b707ef3e60d73ec4a", kill_on_drop: false }`
[INFO] [stdout] f490940d88284c280d4b61422c0fd4df61071da0cad5432b707ef3e60d73ec4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a2b8f0d5fe55a0fdde360159cff12c30d28b49af4789afbde6071991f169a79
[INFO] running `Command { std: "docker" "start" "-a" "4a2b8f0d5fe55a0fdde360159cff12c30d28b49af4789afbde6071991f169a79", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling typenum v1.20.0
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling block-padding v0.2.1
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling cc v1.2.61
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling pest v2.8.6
[INFO] [stderr]    Compiling ark-std v0.3.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling feature-probe v0.1.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling cmov v0.5.3
[INFO] [stderr]    Compiling bv v0.11.1
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling waffles-solana-frozen-abi-macro v1.16.0-alpha.10
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling im v15.1.0
[INFO] [stderr]    Compiling ctutils v0.4.2
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling hybrid-array v0.4.11
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling libsecp256k1-core v0.2.2
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling waffles-solana-frozen-abi v1.16.0-alpha.10
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]    Compiling semver-parser v0.10.3
[INFO] [stderr]    Compiling crypto-common v0.2.1
[INFO] [stderr]    Compiling block-buffer v0.12.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling sized-chunks v0.6.5
[INFO] [stderr]    Compiling simd-adler32 v0.3.9
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling signature v1.6.4
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.2.1
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.2.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling blake3 v1.8.5
[INFO] [stderr]    Compiling bs58 v0.4.0
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling constant_time_eq v0.4.2
[INFO] [stderr]    Compiling ark-ff v0.3.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling waffles-solana-program v1.16.0-alpha.10
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling ed25519 v1.5.3
[INFO] [stderr]    Compiling libsecp256k1 v0.6.0
[INFO] [stderr]    Compiling digest v0.11.2
[INFO] [stderr]    Compiling brotli-decompressor v5.0.0
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling unicode-normalization v0.1.25
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling memmap2 v0.5.10
[INFO] [stderr]    Compiling base64 v0.12.3
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling serde_bytes v0.11.19
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling waffles-solana-sdk v1.16.0-alpha.10
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling compression-core v0.4.32
[INFO] [stderr]    Compiling array-bytes v1.4.1
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling qstring v0.7.2
[INFO] [stderr]    Compiling uriparse v0.6.4
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]    Compiling brotli v8.0.2
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling rustls v0.20.9
[INFO] [stderr]    Compiling plain v0.2.3
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.118
[INFO] [stderr]    Compiling combine v3.8.1
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling waffles-solana-program-runtime v1.16.0-alpha.10
[INFO] [stderr]    Compiling gethostname v0.2.3
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling borsh-schema-derive-internal v0.9.3
[INFO] [stderr]    Compiling borsh-derive-internal v0.9.3
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling rustc-demangle v0.1.27
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr]    Compiling waffles-solana-vote-program v1.16.0-alpha.10
[INFO] [stderr]    Compiling waffles-solana-logger v1.16.0-alpha.10
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling const-oid v0.7.1
[INFO] [stderr]    Compiling eager v0.1.0
[INFO] [stderr]    Compiling oid-registry v0.6.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling zeroize_derive v1.4.3
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling zeroize v1.3.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[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-2026-04-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/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,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=bfe1d8021d368e52 -C extra-filename=-c4e634faf10475bc --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-af63080cb3c4e46a.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-866706526c1a0fdf.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-499e208ff65c691c.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" "4a2b8f0d5fe55a0fdde360159cff12c30d28b49af4789afbde6071991f169a79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a2b8f0d5fe55a0fdde360159cff12c30d28b49af4789afbde6071991f169a79", kill_on_drop: false }`
[INFO] [stdout] 4a2b8f0d5fe55a0fdde360159cff12c30d28b49af4789afbde6071991f169a79
