[INFO] cloning repository https://github.com/cyber-coop/eth-prototype
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cyber-coop/eth-prototype" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcyber-coop%2Feth-prototype", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcyber-coop%2Feth-prototype'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c3f5fedecc9ee0be5155afe1bd31d9bb9e5be336
[INFO] checking cyber-coop/eth-prototype against try#51de2e90f91fdec6cf64ff542a4e15b9c177a797 for pr-147294
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcyber-coop%2Feth-prototype" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cyber-coop/eth-prototype
[INFO] finished tweaking git repo https://github.com/cyber-coop/eth-prototype
[INFO] tweaked toml for git repo https://github.com/cyber-coop/eth-prototype written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cyber-coop/eth-prototype on toolchain 51de2e90f91fdec6cf64ff542a4e15b9c177a797
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cyber-coop/eth-prototype 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" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a2aa2538c1c9fc2f75acaff15f81a93a23713e312120a9089152382a31ab08df
[INFO] running `Command { std: "docker" "start" "-a" "a2aa2538c1c9fc2f75acaff15f81a93a23713e312120a9089152382a31ab08df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2aa2538c1c9fc2f75acaff15f81a93a23713e312120a9089152382a31ab08df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2aa2538c1c9fc2f75acaff15f81a93a23713e312120a9089152382a31ab08df", kill_on_drop: false }`
[INFO] [stdout] a2aa2538c1c9fc2f75acaff15f81a93a23713e312120a9089152382a31ab08df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 109bc38d7e9423c95df027f9146ddd67f8522b7e5bfa0326c303b11ae667fd1b
[INFO] running `Command { std: "docker" "start" "-a" "109bc38d7e9423c95df027f9146ddd67f8522b7e5bfa0326c303b11ae667fd1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling pkg-config v0.3.29
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]     Checking rlp v0.5.2
[INFO] [stderr]     Checking indexmap v2.7.0
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking impl-rlp v0.3.0
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking der v0.7.8
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]    Compiling openssl v0.10.63
[INFO] [stderr]    Compiling winnow v0.5.35
[INFO] [stderr]    Compiling serde_json v1.0.113
[INFO] [stderr]     Checking ryu v1.0.16
[INFO] [stderr]     Checking regex-automata v0.4.5
[INFO] [stderr]     Checking finl_unicode v1.2.0
[INFO] [stderr]     Checking funty v1.1.0
[INFO] [stderr]    Compiling bitcoin-internals v0.2.0
[INFO] [stderr]     Checking siphasher v0.3.11
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]     Checking stringprep v0.1.4
[INFO] [stderr]     Checking wyz v0.2.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking cipher v0.2.5
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking bitvec v0.20.4
[INFO] [stderr]     Checking phf_shared v0.11.2
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking inout v0.1.3
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking mio v0.8.10
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling snap v1.1.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking ff v0.13.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking rlp v0.6.1
[INFO] [stderr]     Checking whoami v1.4.1
[INFO] [stderr]     Checking winnow v0.6.20
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]     Checking hex-conservative v0.1.1
[INFO] [stderr]     Checking impl-rlp v0.4.0
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]     Checking anstream v0.6.11
[INFO] [stderr]     Checking parking_lot_core v0.8.6
[INFO] [stderr]     Checking fixed-hash v0.8.0
[INFO] [stderr]     Checking fixed-hash v0.7.0
[INFO] [stderr]     Checking postgres-protocol v0.6.8
[INFO] [stderr]     Checking bitcoin_hashes v0.13.0
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking aes-soft v0.6.4
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]    Compiling openssl-sys v0.9.99
[INFO] [stderr]    Compiling secp256k1-sys v0.8.1
[INFO] [stderr]    Compiling secp256k1-sys v0.9.2
[INFO] [stderr]    Compiling secp256k1-sys v0.7.0
[INFO] [stderr]    Compiling secp256k1-sys v0.4.2
[INFO] [stderr]     Checking postgres-types v0.2.9
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking env_filter v0.1.0
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]     Checking env_logger v0.11.6
[INFO] [stderr]     Checking chrono v0.4.39
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking ethbloom v0.11.1
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking ecb v0.1.2
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking ctr v0.6.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking sha-1 v0.9.8
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]     Checking crypto-mac v0.10.1
[INFO] [stderr]     Checking headers-core v0.2.0
[INFO] [stderr]     Checking bitstring v0.1.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking hmac-sha256 v1.1.8
[INFO] [stderr]     Checking headers v0.3.9
[INFO] [stderr]     Checking hmac v0.10.1
[INFO] [stderr]     Checking aes-ctr v0.6.0
[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/51de2e90f91fdec6cf64ff542a4e15b9c177a797/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=baa4740ed66ce841 -C extra-filename=-85c7788bf5550323 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-43bef833ad5a6872.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-7acff96f9e6772ca.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" "109bc38d7e9423c95df027f9146ddd67f8522b7e5bfa0326c303b11ae667fd1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "109bc38d7e9423c95df027f9146ddd67f8522b7e5bfa0326c303b11ae667fd1b", kill_on_drop: false }`
[INFO] [stdout] 109bc38d7e9423c95df027f9146ddd67f8522b7e5bfa0326c303b11ae667fd1b