[INFO] cloning repository https://github.com/haardikk21/flashblocks-ssz-bench
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/haardikk21/flashblocks-ssz-bench" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhaardikk21%2Fflashblocks-ssz-bench", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhaardikk21%2Fflashblocks-ssz-bench'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4790ba76331172c3cc1af267730d0512b22755f6
[INFO] checking haardikk21/flashblocks-ssz-bench against try#969026c535f4240ff7866ef11207dfda18a26af6 for pr-146504
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhaardikk21%2Fflashblocks-ssz-bench" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/haardikk21/flashblocks-ssz-bench
[INFO] finished tweaking git repo https://github.com/haardikk21/flashblocks-ssz-bench
[INFO] tweaked toml for git repo https://github.com/haardikk21/flashblocks-ssz-bench written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/haardikk21/flashblocks-ssz-bench on toolchain 969026c535f4240ff7866ef11207dfda18a26af6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+969026c535f4240ff7866ef11207dfda18a26af6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/haardikk21/flashblocks-ssz-bench 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" "+969026c535f4240ff7866ef11207dfda18a26af6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+969026c535f4240ff7866ef11207dfda18a26af6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee19f9f6ba83a1ec463c9d9a2f1fa947184e6bc0b62b642f49010165ac664e4e
[INFO] running `Command { std: "docker" "start" "-a" "ee19f9f6ba83a1ec463c9d9a2f1fa947184e6bc0b62b642f49010165ac664e4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee19f9f6ba83a1ec463c9d9a2f1fa947184e6bc0b62b642f49010165ac664e4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee19f9f6ba83a1ec463c9d9a2f1fa947184e6bc0b62b642f49010165ac664e4e", kill_on_drop: false }`
[INFO] [stdout] ee19f9f6ba83a1ec463c9d9a2f1fa947184e6bc0b62b642f49010165ac664e4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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" "+969026c535f4240ff7866ef11207dfda18a26af6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 288081c04babadb0b74a26907be0c3a8b01fee163a68c6222fbb334a19c2540c
[INFO] running `Command { std: "docker" "start" "-a" "288081c04babadb0b74a26907be0c3a8b01fee163a68c6222fbb334a19c2540c", kill_on_drop: false }`
[INFO] [stderr]    Compiling portable-atomic v1.11.0
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]    Compiling crunchy v0.2.3
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling ruint-macro v1.2.1
[INFO] [stderr]    Compiling cc v1.2.15
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling hashbrown v0.15.3
[INFO] [stderr]    Compiling winnow v0.7.10
[INFO] [stderr]    Compiling toml_datetime v0.6.9
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling modular-bitfield-impl v0.11.2
[INFO] [stderr]    Compiling const-hex v1.14.1
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]    Compiling parity-scale-codec v3.7.5
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]     Checking pem v3.0.5
[INFO] [stderr]     Checking bytemuck v1.23.0
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]     Checking byte-slice-cast v1.2.3
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]     Checking roaring v0.10.12
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]    Compiling libloading v0.8.8
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling bindgen v0.70.1
[INFO] [stderr]    Compiling data-encoding v2.9.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]     Checking const_format v0.2.34
[INFO] [stderr]     Checking modular-bitfield v0.11.2
[INFO] [stderr]     Checking metrics v0.24.2
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]    Compiling camino v1.1.10
[INFO] [stderr]     Checking unsigned-varint v0.8.0
[INFO] [stderr]     Checking quick-protobuf v0.8.1
[INFO] [stderr]    Compiling vergen-lib v0.1.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking multihash v0.19.3
[INFO] [stderr]     Checking asn1_der v0.7.6
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking eyre v0.6.12
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling secp256k1-sys v0.10.1
[INFO] [stderr]    Compiling blst v0.3.14
[INFO] [stderr]    Compiling c-kzg v2.1.1
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling libz-sys v1.1.22
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling libgit2-sys v0.18.1+1.9.0
[INFO] [stderr]    Compiling toml_edit v0.22.26
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking schnellru v0.2.4
[INFO] [stderr]    Compiling deranged v0.4.0
[INFO] [stderr]    Compiling vergen v9.0.6
[INFO] [stderr]    Compiling include_dir_macros v0.7.4
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]    Compiling moka v0.12.10
[INFO] [stderr]     Checking aurora-engine-modexp v1.2.0
[INFO] [stderr]     Checking clap_builder v4.5.39
[INFO] [stderr]     Checking chrono v0.4.41
[INFO] [stderr]     Checking hashlink v0.9.1
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling include_dir v0.7.4
[INFO] [stderr]     Checking uint v0.10.0
[INFO] [stderr]    Compiling vergen-git2 v1.0.7
[INFO] [stderr]     Checking uuid v1.17.0
[INFO] [stderr]     Checking more-asserts v0.3.1
[INFO] [stderr]    Compiling snap v1.1.1
[INFO] [stderr]     Checking tagptr v0.2.0
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]     Checking if-addrs v0.13.4
[INFO] [stderr]     Checking toml_write v0.1.1
[INFO] [stderr]     Checking lz4_flex v0.11.3
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling macro-string v0.1.4
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[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/969026c535f4240ff7866ef11207dfda18a26af6/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" "288081c04babadb0b74a26907be0c3a8b01fee163a68c6222fbb334a19c2540c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "288081c04babadb0b74a26907be0c3a8b01fee163a68c6222fbb334a19c2540c", kill_on_drop: false }`
[INFO] [stdout] 288081c04babadb0b74a26907be0c3a8b01fee163a68c6222fbb334a19c2540c