[INFO] cloning repository https://github.com/pulse-network/lighthouse-pulse
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pulse-network/lighthouse-pulse" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpulse-network%2Flighthouse-pulse", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpulse-network%2Flighthouse-pulse'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] de8e0a0081f59c25fbcb5c6d10250cbd7f26d742
[INFO] checking pulse-network/lighthouse-pulse against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpulse-network%2Flighthouse-pulse" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pulse-network/lighthouse-pulse on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/pulse-network/lighthouse-pulse
[INFO] finished tweaking git repo https://github.com/pulse-network/lighthouse-pulse
[INFO] tweaked toml for git repo https://github.com/pulse-network/lighthouse-pulse written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/pulse-network/lighthouse-pulse 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/ralexstokes//ethereum-consensus`
[INFO] [stderr]     Updating git repository `https://github.com/ralexstokes//mev-rs`
[INFO] [stderr]     Updating git repository `https://github.com/michaelsproul/arbitrary`
[INFO] [stderr]     Updating git repository `https://github.com/macladson/warp`
[INFO] [stderr]     Updating git repository `https://github.com/ralexstokes//ssz-rs`
[INFO] [stderr]     Updating git repository `https://gitlab.com/pulsechaincom/ethereum_ssz.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://gitlab.com/pulsechaincom/ssz_types.git`
[INFO] [stderr]     Updating git repository `https://github.com/sigp/milagro_bls`
[INFO] [stderr]     Updating git submodule `https://github.com/sigp/incubator-milagro-crypto-rust`
[INFO] [stderr]     Updating git repository `https://github.com/sigp/lmdb-rs`
[INFO] [stderr]     Updating git submodule `https://github.com/mozilla/lmdb`
[INFO] [stderr]     Updating git repository `https://github.com/sigp/libmdbx-rs`
[INFO] [stderr]     Updating git repository `https://github.com/ralexstokes/beacon-api-client`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tree_hash v0.5.1
[INFO] [stderr]   Downloaded superstruct v0.6.0
[INFO] [stderr]   Downloaded tree_hash_derive v0.5.1
[INFO] [stderr]   Downloaded ethereum_hashing v1.0.0-beta.2
[INFO] [stderr]   Downloaded leveldb v0.8.6
[INFO] [stderr]   Downloaded ethereum_serde_utils v0.5.1
[INFO] [stderr]   Downloaded superstruct v0.5.0
[INFO] [stderr]   Downloaded metastruct_macro v0.1.0
[INFO] [stderr]   Downloaded r2d2_sqlite v0.21.0
[INFO] [stderr]   Downloaded metastruct v0.1.0
[INFO] [stderr]   Downloaded libp2p-plaintext v0.38.0
[INFO] [stderr]   Downloaded enr v0.7.0
[INFO] [stderr]   Downloaded serde_array_query v0.1.0
[INFO] [stderr]   Downloaded ctrlc v3.3.0
[INFO] [stderr]   Downloaded darwin-libproc-sys v0.1.2
[INFO] [stderr]   Downloaded igd v0.12.1
[INFO] [stderr]   Downloaded libp2p-core v0.36.0
[INFO] [stderr]   Downloaded discv5 v0.2.2
[INFO] [stderr]   Downloaded psutil v3.2.2
[INFO] [stderr]   Downloaded darwin-libproc v0.1.2
[INFO] [stderr]   Downloaded delay_map v0.3.0
[INFO] [stderr]   Downloaded enr v0.6.2
[INFO] [stderr]   Downloaded leveldb-sys v2.0.9
[INFO] [stderr]   Downloaded db-key v0.0.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09aa0cf6f67a6339729d62b5985e3dc2f153abbe9cb6cad5d93455297e47bc07
[INFO] running `Command { std: "docker" "start" "-a" "09aa0cf6f67a6339729d62b5985e3dc2f153abbe9cb6cad5d93455297e47bc07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09aa0cf6f67a6339729d62b5985e3dc2f153abbe9cb6cad5d93455297e47bc07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09aa0cf6f67a6339729d62b5985e3dc2f153abbe9cb6cad5d93455297e47bc07", kill_on_drop: false }`
[INFO] [stdout] 09aa0cf6f67a6339729d62b5985e3dc2f153abbe9cb6cad5d93455297e47bc07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f42303bf4404d15a3f7ca272ded7f3e3d3464b88ee8f2bf9bfe647efd93e5af8
[INFO] running `Command { std: "docker" "start" "-a" "f42303bf4404d15a3f7ca272ded7f3e3d3464b88ee8f2bf9bfe647efd93e5af8", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.27
[INFO] [stderr]    Compiling proc-macro2 v1.0.58
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling serde v1.0.163
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_span_shrink`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/proc-macro2-1.0.58/src/lib.rs:92:30
[INFO] [stdout]    |
[INFO] [stdout] 92 |     feature(proc_macro_span, proc_macro_span_shrink)
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking once_cell v1.17.1
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0635`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `proc-macro2` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "f42303bf4404d15a3f7ca272ded7f3e3d3464b88ee8f2bf9bfe647efd93e5af8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f42303bf4404d15a3f7ca272ded7f3e3d3464b88ee8f2bf9bfe647efd93e5af8", kill_on_drop: false }`
[INFO] [stdout] f42303bf4404d15a3f7ca272ded7f3e3d3464b88ee8f2bf9bfe647efd93e5af8