[INFO] cloning repository https://github.com/ChainSafe/forest-explorer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ChainSafe/forest-explorer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChainSafe%2Fforest-explorer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChainSafe%2Fforest-explorer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 301db0aa6c2ff5fa4e02e4de3a36c4943002bfdb
[INFO] checking ChainSafe/forest-explorer against try#943e2200e35c3825486c4671b6cab0107a07f8c1 for pr-148952
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChainSafe%2Fforest-explorer" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-1-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/ChainSafe/forest-explorer
[INFO] finished tweaking git repo https://github.com/ChainSafe/forest-explorer
[INFO] tweaked toml for git repo https://github.com/ChainSafe/forest-explorer written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ChainSafe/forest-explorer on toolchain 943e2200e35c3825486c4671b6cab0107a07f8c1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ChainSafe/forest-explorer 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" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b6f5fc52dd9c1910d2c527fbdd86af189e3e8b6c47404b4674aae054d86ee4c
[INFO] running `Command { std: "docker" "start" "-a" "7b6f5fc52dd9c1910d2c527fbdd86af189e3e8b6c47404b4674aae054d86ee4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b6f5fc52dd9c1910d2c527fbdd86af189e3e8b6c47404b4674aae054d86ee4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b6f5fc52dd9c1910d2c527fbdd86af189e3e8b6c47404b4674aae054d86ee4c", kill_on_drop: false }`
[INFO] [stdout] 7b6f5fc52dd9c1910d2c527fbdd86af189e3e8b6c47404b4674aae054d86ee4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59c50b857b9a8d8638f02483d46f9e8dbe8610c2b264b5c8f71750c6286cb387
[INFO] running `Command { std: "docker" "start" "-a" "59c50b857b9a8d8638f02483d46f9e8dbe8610c2b264b5c8f71750c6286cb387", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking generic-array v0.14.9
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling ruint-macro v1.2.1
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling cc v1.2.45
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling convert_case v0.8.0
[INFO] [stderr]     Checking crc v3.3.0
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]     Checking throw_error v0.3.1
[INFO] [stderr]    Compiling reactive_graph v0.2.9
[INFO] [stderr]    Compiling server_fn_macro v0.8.8
[INFO] [stderr]     Checking send_wrapper v0.6.0
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]    Compiling camino v1.2.1
[INFO] [stderr]     Checking or_poisoned v0.1.0
[INFO] [stderr]    Compiling rustls v0.23.35
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking async-lock v3.4.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]    Compiling xxhash-rust v0.8.15
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking unsigned-varint v0.8.0
[INFO] [stderr]     Checking guardian v1.3.0
[INFO] [stderr]    Compiling tachys v0.2.10
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking utf8-width v0.1.7
[INFO] [stderr]     Checking const-str v0.4.3
[INFO] [stderr]     Checking futures-utils-wasm v0.1.0
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]     Checking html-escape v0.2.13
[INFO] [stderr]     Checking webpki-roots v1.0.4
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-utils v0.10.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]     Checking toml_parser v1.0.4
[INFO] [stderr]    Compiling server_fn v0.8.8
[INFO] [stderr]     Checking either_of v0.1.6
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking next_tuple v0.1.0
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking linear-map v1.2.0
[INFO] [stderr]     Checking drain_filter_polyfill v0.1.3
[INFO] [stderr]    Compiling manyhow-macros v0.11.4
[INFO] [stderr]     Checking const_str_slice_concat v0.1.0
[INFO] [stderr]    Compiling collection_literals v1.0.3
[INFO] [stderr]     Checking erased v0.1.2
[INFO] [stderr]    Compiling interpolator v0.5.0
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking base-x v0.2.11
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking convert_case v0.6.0
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]    Compiling const_format v0.2.35
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling const-hex v1.17.0
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]    Compiling ruint v1.17.0
[INFO] [stderr]     Checking ecdsa v0.16.9
[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/943e2200e35c3825486c4671b6cab0107a07f8c1/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.110/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=ceeb29d21ab939f4 -C extra-filename=-ba0eb2f92fd0bcf7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-1d12c09f3cf1f81f.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-07e4f931d2aba773.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-9533002ac35f5809.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" "59c50b857b9a8d8638f02483d46f9e8dbe8610c2b264b5c8f71750c6286cb387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59c50b857b9a8d8638f02483d46f9e8dbe8610c2b264b5c8f71750c6286cb387", kill_on_drop: false }`
[INFO] [stdout] 59c50b857b9a8d8638f02483d46f9e8dbe8610c2b264b5c8f71750c6286cb387