[INFO] fetching crate sp1-server 1.1.1...
[INFO] testing sp1-server-1.1.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate sp1-server 1.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate sp1-server 1.1.1
[INFO] finished tweaking crates.io crate sp1-server 1.1.1
[INFO] tweaked toml for crates.io crate sp1-server 1.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sp1-server 1.1.1 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]      Locking 465 packages to latest compatible versions
[INFO] [stderr]       Adding bincode v1.3.3 (available: v3.0.0)
[INFO] [stderr]       Adding crypto-common v0.1.6 (available: v0.1.7)
[INFO] [stderr]       Adding prost v0.12.6 (available: v0.14.3)
[INFO] [stderr]       Adding prost-build v0.12.6 (available: v0.14.3)
[INFO] [stderr]       Adding prost-types v0.12.6 (available: v0.14.3)
[INFO] [stderr]       Adding sp1-prover v1.2.0 (available: v6.1.0)
[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] 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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 135cb238ef4af5e2a9bad23d419dd1e0ae06554298dbb90aaa1290ed54a15622
[INFO] running `Command { std: "docker" "start" "-a" "135cb238ef4af5e2a9bad23d419dd1e0ae06554298dbb90aaa1290ed54a15622", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "135cb238ef4af5e2a9bad23d419dd1e0ae06554298dbb90aaa1290ed54a15622", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "135cb238ef4af5e2a9bad23d419dd1e0ae06554298dbb90aaa1290ed54a15622", kill_on_drop: false }`
[INFO] [stdout] 135cb238ef4af5e2a9bad23d419dd1e0ae06554298dbb90aaa1290ed54a15622
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 81ea0bb1011795d9c459fa30a7da6484bade6cf3e2dfbc1c50be7d25c6f169c7
[INFO] running `Command { std: "docker" "start" "-a" "81ea0bb1011795d9c459fa30a7da6484bade6cf3e2dfbc1c50be7d25c6f169c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling typenum v1.20.0
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling p3-maybe-rayon v0.1.3-succinct
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling num-modular v0.6.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling toml_edit v0.25.11+spec-1.1.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling der v0.7.10
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling gcd v2.3.0
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling konst_macro_rules v0.2.19
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling konst v0.2.20
[INFO] [stderr]    Compiling spki v0.7.3
[INFO] [stderr]    Compiling ff v0.12.1
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling parity-scale-codec v3.7.5
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling base16ct v0.2.0
[INFO] [stderr]    Compiling dashu-base v0.4.1
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling zerofrom v0.1.7
[INFO] [stderr]    Compiling addchain v0.2.1
[INFO] [stderr]    Compiling memuse v0.2.2
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling const_format v0.2.36
[INFO] [stderr]    Compiling group v0.12.1
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling dashu-int v0.4.1
[INFO] [stderr]    Compiling sec1 v0.7.3
[INFO] [stderr]    Compiling crypto-bigint v0.5.5
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling pkcs8 v0.10.2
[INFO] [stderr]    Compiling cobs v0.3.0
[INFO] [stderr]    Compiling num-order v1.2.0
[INFO] [stderr]    Compiling parity-scale-codec-derive v3.7.5
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.3
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling yoke v0.8.2
[INFO] [stderr]    Compiling byte-slice-cast v1.2.3
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling rfc6979 v0.4.0
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling scale-info-derive v2.11.6
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling derive_more v1.0.0
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling blake2b_simd v1.0.4
[INFO] [stderr]    Compiling blake3 v1.8.5
[INFO] [stderr]    Compiling rayon-scan v0.1.1
[INFO] [stderr]    Compiling p3-util v0.1.3-succinct
[INFO] [stderr]    Compiling postcard v1.1.3
[INFO] [stderr]    Compiling p3-field v0.1.3-succinct
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling dashu-ratio v0.4.1
[INFO] [stderr]    Compiling dashu-float v0.4.3
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling tracing-forest v0.1.6
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling p3-matrix v0.1.3-succinct
[INFO] [stderr]    Compiling p3-symmetric v0.1.3-succinct
[INFO] [stderr]    Compiling zerovec v0.11.6
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling p3-challenger v0.1.3-succinct
[INFO] [stderr]    Compiling p3-dft v0.1.3-succinct
[INFO] [stderr]    Compiling p3-commit v0.1.3-succinct
[INFO] [stderr]    Compiling p3-air v0.1.3-succinct
[INFO] [stderr]    Compiling p3-interpolation v0.1.3-succinct
[INFO] [stderr]    Compiling scale-info v2.11.6
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling p3-mds v0.1.3-succinct
[INFO] [stderr]    Compiling p3-fri v0.1.3-succinct
[INFO] [stderr]    Compiling p3-merkle-tree v0.1.3-succinct
[INFO] [stderr]    Compiling dashu-macros v0.4.1
[INFO] [stderr]    Compiling p3-uni-stark v0.1.3-succinct
[INFO] [stderr]    Compiling p3-poseidon2 v0.1.3-succinct
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling p3-baby-bear v0.1.3-succinct
[INFO] [stderr]    Compiling generic-array v1.4.0
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling sp1-primitives v1.2.0
[INFO] [stderr]    Compiling ff_derive v0.13.1
[INFO] [stderr]    Compiling num_enum_derive v0.5.11
[INFO] [stderr]    Compiling sp1-derive v1.2.0
[INFO] [stderr]    Compiling snowbridge-amcl v1.0.2
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling p3-keccak-air v0.1.3-succinct
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling pasta_curves v0.4.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling pairing v0.22.0
[INFO] [stderr]    Compiling sp1-stark v1.2.0
[INFO] [stderr]    Compiling ark-std v0.4.0
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling serde_with_macros v3.18.0
[INFO] [stderr]    Compiling nohash-hasher v0.2.0
[INFO] [stderr]    Compiling elf v0.7.4
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling indenter v0.3.4
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling ark-serialize v0.4.2
[INFO] [stderr]    Compiling num_enum v0.5.11
[INFO] [stderr]    Compiling rrs-succinct v0.1.0
[INFO] [stderr]    Compiling bls12_381 v0.7.1
[INFO] [stderr]    Compiling p3-blake3 v0.1.3-succinct
[INFO] [stderr]    Compiling ff v0.13.1
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling ark-ff-asm v0.4.2
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]    Compiling elliptic-curve v0.13.8
[INFO] [stderr]    Compiling halo2_proofs v0.1.0
[INFO] [stderr]    Compiling tinystr v0.8.3
[INFO] [stderr]    Compiling dashu v0.4.2
[INFO] [stderr]    Compiling p3-keccak v0.1.3-succinct
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling ecdsa v0.16.9
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling web-time v1.1.0
[INFO] [stderr]    Compiling size v0.4.1
[INFO] [stderr]    Compiling serde_with v3.18.0
[INFO] [stderr]    Compiling keccak v0.1.6
[INFO] [stderr]    Compiling icu_locale_core v2.2.0
[INFO] [stderr]    Compiling k256 v0.13.4
[INFO] [stderr]    Compiling sha3 v0.10.9
[INFO] [stderr]    Compiling jubjub v0.9.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling pasta_curves v0.5.1
[INFO] [stderr]    Compiling ark-ff-macros v0.4.2
[INFO] [stderr]    Compiling potential_utf v0.1.5
[INFO] [stderr]    Compiling zerotrie v0.2.4
[INFO] [stderr]    Compiling blake2 v0.10.6
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling icu_collections v2.2.0
[INFO] [stderr]    Compiling sp1-curves v1.2.0
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling p3-bn254-fr v0.1.3-succinct
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling icu_provider v2.2.0
[INFO] [stderr]    Compiling ark-ff v0.4.2
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling tokio v1.52.1
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling icu_normalizer v2.2.0
[INFO] [stderr]    Compiling icu_properties v2.2.0
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling sp1-recursion-derive v1.2.0
[INFO] [stderr]    Compiling stacker v0.1.24
[INFO] [stderr]    Compiling sp1-core-executor v1.2.0
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling halo2 v0.1.0-beta.2
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling nix v0.31.2
[INFO] [stderr]    Compiling prost-derive v0.12.6
[INFO] [stderr]    Compiling iri-string v0.7.12
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling sdd v3.0.10
[INFO] [stderr]    Compiling axum-core v0.4.5
[INFO] [stderr]    Compiling scc v2.4.0
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling serde_path_to_error v0.1.20
[INFO] [stderr] error: could not compile `ark-ff` (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 ark_ff --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ff-0.4.2/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 -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("asm", "default", "parallel", "rayon", "std"))' -C metadata=ed133ec810a300d9 -C extra-filename=-a33a8c924df97d6e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ark_ff_asm=/opt/rustwide/target/debug/deps/libark_ff_asm-db85e191bf9da782.so --extern ark_ff_macros=/opt/rustwide/target/debug/deps/libark_ff_macros-d0534e5d9cbff53f.so --extern ark_serialize=/opt/rustwide/target/debug/deps/libark_serialize-2b2f4ec48484bb12.rmeta --extern ark_std=/opt/rustwide/target/debug/deps/libark_std-9380c386aecc93d5.rmeta --extern derivative=/opt/rustwide/target/debug/deps/libderivative-a2615674e54a39b0.so --extern digest=/opt/rustwide/target/debug/deps/libdigest-c38c9271cf1d7fb5.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-956a75e2ae240302.rmeta --extern num_bigint=/opt/rustwide/target/debug/deps/libnum_bigint-b7ef03f83964d0a9.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-9038bb459b9a0748.rmeta --extern paste=/opt/rustwide/target/debug/deps/libpaste-e99c5ab9be878770.so --extern zeroize=/opt/rustwide/target/debug/deps/libzeroize-242f169d1c19e563.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" "81ea0bb1011795d9c459fa30a7da6484bade6cf3e2dfbc1c50be7d25c6f169c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81ea0bb1011795d9c459fa30a7da6484bade6cf3e2dfbc1c50be7d25c6f169c7", kill_on_drop: false }`
[INFO] [stdout] 81ea0bb1011795d9c459fa30a7da6484bade6cf3e2dfbc1c50be7d25c6f169c7
