[INFO] fetching crate sp1-recursion-gnark-ffi 5.2.1...
[INFO] testing sp1-recursion-gnark-ffi-5.2.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate sp1-recursion-gnark-ffi 5.2.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate sp1-recursion-gnark-ffi 5.2.1
[INFO] finished tweaking crates.io crate sp1-recursion-gnark-ffi 5.2.1
[INFO] tweaked toml for crates.io crate sp1-recursion-gnark-ffi 5.2.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sp1-recursion-gnark-ffi 5.2.1 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sp1-recursion-gnark-ffi 5.2.1 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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded p3-util v0.2.3-succinct
[INFO] [stderr]   Downloaded p3-symmetric v0.2.3-succinct
[INFO] [stderr]   Downloaded dashu-float v0.4.3
[INFO] [stderr]   Downloaded elf v0.7.4
[INFO] [stderr]   Downloaded sp1-recursion-derive v5.2.1
[INFO] [stderr]   Downloaded size v0.4.1
[INFO] [stderr]   Downloaded p3-matrix v0.2.3-succinct
[INFO] [stderr]   Downloaded p3-keccak-air v0.2.3-succinct
[INFO] [stderr]   Downloaded dashu-macros v0.4.1
[INFO] [stderr]   Downloaded prettyplease v0.2.33
[INFO] [stderr]   Downloaded p3-bn254-fr v0.2.3-succinct
[INFO] [stderr]   Downloaded bytemuck v1.23.0
[INFO] [stderr]   Downloaded anstyle-wincon v3.0.8
[INFO] [stderr]   Downloaded sp1-recursion-core v5.2.1
[INFO] [stderr]   Downloaded sp1-curves v5.2.1
[INFO] [stderr]   Downloaded cbindgen v0.27.0
[INFO] [stderr]   Downloaded sp1-recursion-compiler v5.2.1
[INFO] [stderr]   Downloaded p3-challenger v0.2.3-succinct
[INFO] [stderr]   Downloaded sp1-core-executor v5.2.1
[INFO] [stderr]   Downloaded bls12_381 v0.7.1
[INFO] [stderr]   Downloaded clap v4.5.39
[INFO] [stderr]   Downloaded sp1-core-machine v5.2.1
[INFO] [stderr]   Downloaded dashu-int v0.4.1
[INFO] [stderr]   Downloaded p3-interpolation v0.2.3-succinct
[INFO] [stderr]   Downloaded rayon-scan v0.1.1
[INFO] [stderr]   Downloaded generic-array v1.1.0
[INFO] [stderr]   Downloaded zkhash v0.2.0
[INFO] [stderr]   Downloaded addchain v0.2.0
[INFO] [stderr]   Downloaded ff_derive v0.13.1
[INFO] [stderr]   Downloaded p3-uni-stark v0.2.3-succinct
[INFO] [stderr]   Downloaded sp1-derive v5.2.1
[INFO] [stderr]   Downloaded clap_builder v4.5.39
[INFO] [stderr]   Downloaded snowbridge-amcl v1.0.2
[INFO] [stderr]   Downloaded halo2_proofs v0.1.0
[INFO] [stderr]   Downloaded halo2 v0.1.0-beta.2
[INFO] [stderr]   Downloaded p3-dft v0.2.3-succinct
[INFO] [stderr]   Downloaded sp1-stark v5.2.1
[INFO] [stderr]   Downloaded range-set-blaze v0.1.16
[INFO] [stderr]   Downloaded jubjub v0.9.0
[INFO] [stderr]   Downloaded p3-fri v0.2.3-succinct
[INFO] [stderr]   Downloaded num-order v1.2.0
[INFO] [stderr]   Downloaded dashu v0.4.2
[INFO] [stderr]   Downloaded pasta_curves v0.5.1
[INFO] [stderr]   Downloaded tracing-forest v0.1.6
[INFO] [stderr]   Downloaded pasta_curves v0.4.1
[INFO] [stderr]   Downloaded p3-baby-bear v0.2.3-succinct
[INFO] [stderr]   Downloaded gen_ops v0.4.0
[INFO] [stderr]   Downloaded rrs-succinct v0.1.0
[INFO] [stderr]   Downloaded p3-mds v0.2.3-succinct
[INFO] [stderr]   Downloaded p3-poseidon2 v0.2.3-succinct
[INFO] [stderr]   Downloaded p3-merkle-tree v0.2.3-succinct
[INFO] [stderr]   Downloaded p3-field v0.2.3-succinct
[INFO] [stderr]   Downloaded sp1-primitives v5.2.1
[INFO] [stderr]   Downloaded subenum v1.1.2
[INFO] [stderr]   Downloaded dashu-base v0.4.1
[INFO] [stderr]   Downloaded dashu-ratio v0.4.1
[INFO] [stderr]   Downloaded p3-air v0.2.3-succinct
[INFO] [stderr]   Downloaded p3-commit v0.2.3-succinct
[INFO] [stderr]   Downloaded p3-maybe-rayon v0.2.3-succinct
[INFO] [stderr]   Downloaded memuse v0.2.2
[INFO] [stderr]   Downloaded gcd v2.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c6654fb137f70756e98b6ee162ebe09141aca30178b0270c10adf655031a481
[INFO] running `Command { std: "docker" "start" "-a" "7c6654fb137f70756e98b6ee162ebe09141aca30178b0270c10adf655031a481", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c6654fb137f70756e98b6ee162ebe09141aca30178b0270c10adf655031a481", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c6654fb137f70756e98b6ee162ebe09141aca30178b0270c10adf655031a481", kill_on_drop: false }`
[INFO] [stdout] 7c6654fb137f70756e98b6ee162ebe09141aca30178b0270c10adf655031a481
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de368269935fb6eef984eec08a674f6a647ad1ea85d11eed9be818c7bef2a64b
[INFO] running `Command { std: "docker" "start" "-a" "de368269935fb6eef984eec08a674f6a647ad1ea85d11eed9be818c7bef2a64b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling toml_write v0.1.1
[INFO] [stderr]    Compiling winnow v0.7.10
[INFO] [stderr]    Compiling gcd v2.3.0
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling base64ct v1.7.3
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling num-modular v0.6.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling clap_builder v4.5.39
[INFO] [stderr]    Compiling pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling ff v0.12.1
[INFO] [stderr]    Compiling memuse v0.2.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling cbindgen v0.27.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling dashu-base v0.4.1
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling group v0.12.1
[INFO] [stderr]    Compiling dashu-int v0.4.1
[INFO] [stderr]    Compiling num-order v1.2.0
[INFO] [stderr]    Compiling parity-scale-codec v3.7.5
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling pathdiff v0.2.3
[INFO] [stderr]    Compiling blake2b_simd v1.0.3
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling crunchy v0.2.3
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling range-set-blaze v0.1.16
[INFO] [stderr]    Compiling prettyplease v0.2.33
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling pasta_curves v0.4.1
[INFO] [stderr]    Compiling ark-std v0.4.0
[INFO] [stderr]    Compiling pairing v0.22.0
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling downcast-rs v1.2.1
[INFO] [stderr]    Compiling p3-maybe-rayon v0.2.3-succinct
[INFO] [stderr]    Compiling rayon-scan v0.1.1
[INFO] [stderr]    Compiling sysinfo v0.30.13
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling addchain v0.2.0
[INFO] [stderr]    Compiling gen_ops v0.4.0
[INFO] [stderr]    Compiling bls12_381 v0.7.1
[INFO] [stderr]    Compiling halo2_proofs v0.1.0
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling clap v4.5.39
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling libloading v0.8.8
[INFO] [stderr]    Compiling bytemuck v1.23.0
[INFO] [stderr]    Compiling dashu-ratio v0.4.1
[INFO] [stderr]    Compiling dashu-float v0.4.3
[INFO] [stderr]    Compiling bindgen v0.70.1
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling elf v0.7.4
[INFO] [stderr]    Compiling miniz_oxide v0.8.8
[INFO] [stderr]    Compiling jubjub v0.9.0
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling dashu-macros v0.4.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[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/caccb4d0368bd918ef6668af8e13834d07040417/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=870cf6348d3779c0 -C extra-filename=-1547285a5c2cb0de --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-09040b10b620fa15.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-bff949ffe258c67d.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b3925cc8f83e9ac1.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "de368269935fb6eef984eec08a674f6a647ad1ea85d11eed9be818c7bef2a64b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de368269935fb6eef984eec08a674f6a647ad1ea85d11eed9be818c7bef2a64b", kill_on_drop: false }`
[INFO] [stdout] de368269935fb6eef984eec08a674f6a647ad1ea85d11eed9be818c7bef2a64b