[INFO] cloning repository https://github.com/kunal171/validator_poc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kunal171/validator_poc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkunal171%2Fvalidator_poc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkunal171%2Fvalidator_poc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d3e092dae8a9d9dcc655fd5c22194a1e4fe77d62
[INFO] checking kunal171/validator_poc against master#9b81629631b382fd49ee3a20ac47797b1467e52d for pr-146095
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkunal171%2Fvalidator_poc" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kunal171/validator_poc
[INFO] finished tweaking git repo https://github.com/kunal171/validator_poc
[INFO] tweaked toml for git repo https://github.com/kunal171/validator_poc written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kunal171/validator_poc on toolchain 9b81629631b382fd49ee3a20ac47797b1467e52d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b81629631b382fd49ee3a20ac47797b1467e52d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kunal171/validator_poc 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" "+9b81629631b382fd49ee3a20ac47797b1467e52d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: build
[INFO] [stderr] help: build is a valid .cargo/config.toml key
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded subxt-signer v0.37.0
[INFO] [stderr]   Downloaded scale-type-resolver v0.2.0
[INFO] [stderr]   Downloaded jsonrpsee v0.23.2
[INFO] [stderr]   Downloaded scale-encode v0.7.1
[INFO] [stderr]   Downloaded finito v0.1.0
[INFO] [stderr]   Downloaded schnellru v0.2.3
[INFO] [stderr]   Downloaded jsonrpsee-ws-client v0.23.2
[INFO] [stderr]   Downloaded rustls-platform-verifier v0.3.1
[INFO] [stderr]   Downloaded jsonrpsee-core v0.23.2
[INFO] [stderr]   Downloaded scale-typegen v0.8.0
[INFO] [stderr]   Downloaded subxt-codegen v0.37.0
[INFO] [stderr]   Downloaded scale-decode v0.13.1
[INFO] [stderr]   Downloaded subxt v0.37.0
[INFO] [stderr]   Downloaded scale-bits v0.6.0
[INFO] [stderr]   Downloaded rustls-webpki v0.102.4
[INFO] [stderr]   Downloaded object v0.36.0
[INFO] [stderr]   Downloaded hyper v0.14.29
[INFO] [stderr]   Downloaded smol v2.0.0
[INFO] [stderr]   Downloaded scale-value v0.16.0
[INFO] [stderr]   Downloaded subxt-core v0.37.0
[INFO] [stderr]   Downloaded cc v1.0.101
[INFO] [stderr]   Downloaded rustls v0.23.10
[INFO] [stderr]   Downloaded scale-encode-derive v0.7.1
[INFO] [stderr]   Downloaded target-lexicon v0.12.15
[INFO] [stderr]   Downloaded ss58-registry v1.47.0
[INFO] [stderr]   Downloaded rustls-native-certs v0.7.0
[INFO] [stderr]   Downloaded scale-decode-derive v0.13.1
[INFO] [stderr]   Downloaded jsonrpsee-client-transport v0.23.2
[INFO] [stderr]   Downloaded jsonrpsee-types v0.23.2
[INFO] [stderr]   Downloaded reconnecting-jsonrpsee-ws-client v0.4.3
[INFO] [stderr]   Downloaded subxt-lightclient v0.37.0
[INFO] [stderr]   Downloaded subxt-metadata v0.37.0
[INFO] [stderr]   Downloaded subxt-macro v0.37.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+9b81629631b382fd49ee3a20ac47797b1467e52d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 54e6c4f7b8d324ba8aa0fd9605f273fe37950c8553c6fe48018a9440e6f98d69
[INFO] running `Command { std: "docker" "start" "-a" "54e6c4f7b8d324ba8aa0fd9605f273fe37950c8553c6fe48018a9440e6f98d69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "54e6c4f7b8d324ba8aa0fd9605f273fe37950c8553c6fe48018a9440e6f98d69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54e6c4f7b8d324ba8aa0fd9605f273fe37950c8553c6fe48018a9440e6f98d69", kill_on_drop: false }`
[INFO] [stdout] 54e6c4f7b8d324ba8aa0fd9605f273fe37950c8553c6fe48018a9440e6f98d69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+9b81629631b382fd49ee3a20ac47797b1467e52d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41a1cacf494866039f268d4c59c25110d7d7c37abc6f0a69c6d920c2ec3b2482
[INFO] running `Command { std: "docker" "start" "-a" "41a1cacf494866039f268d4c59c25110d7d7c37abc6f0a69c6d920c2ec3b2482", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: build
[INFO] [stderr] help: build is a valid .cargo/config.toml key
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling cc v1.0.101
[INFO] [stderr]    Compiling zerocopy v0.7.34
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling toml_datetime v0.6.6
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling syn v2.0.68
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling serde_json v1.0.118
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]     Checking byte-slice-cast v1.2.2
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking tinyvec v1.6.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking arrayref v0.3.7
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]    Compiling bytes v1.6.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking uint v0.9.5
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]    Compiling target-lexicon v0.12.15
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]     Checking fixed-hash v0.8.0
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking sp-std v8.0.0
[INFO] [stderr]     Checking constant_time_eq v0.3.0
[INFO] [stderr]    Compiling rustix v0.36.17
[INFO] [stderr]     Checking blake2b_simd v1.0.2
[INFO] [stderr]     Checking rustix v0.38.34
[INFO] [stderr]     Checking twox-hash v1.6.3
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]     Checking regex v1.10.5
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling wasmtime-runtime v8.0.1
[INFO] [stderr]    Compiling toml_edit v0.21.1
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking io-lifetimes v1.0.11
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]    Compiling cpp_demangle v0.3.5
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling psm v0.1.21
[INFO] [stderr]    Compiling libsecp256k1-core v0.3.0
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]     Checking wasmtime-jit-debug v8.0.1
[INFO] [stderr]     Checking wasmtime-asm-macros v8.0.1
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking wasmtime-jit-icache-coherence v8.0.1
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling wasmtime v8.0.1
[INFO] [stderr]    Compiling rustls v0.22.4
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]    Compiling httparse v1.9.4
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.3.0
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.3.0
[INFO] [stderr]     Checking matchers v0.0.1
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]    Compiling secp256k1-sys v0.6.1
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]     Checking getrandom_or_panic v0.0.3
[INFO] [stderr]     Checking tracing-log v0.1.4
[INFO] [stderr]     Checking crypto-mac v0.11.0
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking hash-db v0.16.0
[INFO] [stderr]     Checking hmac v0.8.1
[INFO] [stderr]    Compiling libsecp256k1 v0.7.1
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking memfd v0.6.4
[INFO] [stderr]     Checking environmental v1.1.4
[INFO] [stderr]    Compiling try-lock v0.2.5
[INFO] [stderr]    Compiling rustls-pki-types v1.7.0
[INFO] [stderr]    Compiling cpufeatures v0.2.12
[INFO] [stderr]    Compiling tower-service v0.3.2
[INFO] [stderr]    Compiling want v0.3.1
[INFO] [stderr]     Checking sha2 v0.8.2
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling http-body v0.4.6
[INFO] [stderr]    Compiling proc-macro-crate v3.1.0
[INFO] [stderr]     Checking hmac-drbg v0.3.0
[INFO] [stderr]     Checking hmac v0.11.0
[INFO] [stderr]     Checking pbkdf2 v0.8.0
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking num-format v0.4.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]     Checking pbkdf2 v0.11.0
[INFO] [stderr]    Compiling httpdate v1.0.3
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling openssl-probe v0.1.5
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking sp-core-hashing v9.0.0
[INFO] [stderr]     Checking hash256-std-hasher v0.15.2
[INFO] [stderr]    Compiling anyhow v1.0.86
[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/9b81629631b382fd49ee3a20ac47797b1467e52d/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=26902118490cfb9b -C extra-filename=-2aee9b2b4636fd31 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-f3285e5c19000248.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-b29be6395babc9ba.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-f2de522ba645d884.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" "41a1cacf494866039f268d4c59c25110d7d7c37abc6f0a69c6d920c2ec3b2482", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41a1cacf494866039f268d4c59c25110d7d7c37abc6f0a69c6d920c2ec3b2482", kill_on_drop: false }`
[INFO] [stdout] 41a1cacf494866039f268d4c59c25110d7d7c37abc6f0a69c6d920c2ec3b2482
