[INFO] fetching crate pezcumulus-client-consensus-proposer 0.7.0...
[INFO] checking pezcumulus-client-consensus-proposer-0.7.0 against try#595142ec72045c7f2fab2923de8e59995a52e6e7 for pr-151830
[INFO] extracting crate pezcumulus-client-consensus-proposer 0.7.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate pezcumulus-client-consensus-proposer 0.7.0
[INFO] finished tweaking crates.io crate pezcumulus-client-consensus-proposer 0.7.0
[INFO] tweaked toml for crates.io crate pezcumulus-client-consensus-proposer 0.7.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pezcumulus-client-consensus-proposer 0.7.0 on toolchain 595142ec72045c7f2fab2923de8e59995a52e6e7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+595142ec72045c7f2fab2923de8e59995a52e6e7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pezcumulus-client-consensus-proposer 0.7.0 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" "+595142ec72045c7f2fab2923de8e59995a52e6e7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+595142ec72045c7f2fab2923de8e59995a52e6e7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97192bd6c3b974f2931d89c83708b47b06899bd2310e4d3a6e7a59f9c2eb5c0f
[INFO] running `Command { std: "docker" "start" "-a" "97192bd6c3b974f2931d89c83708b47b06899bd2310e4d3a6e7a59f9c2eb5c0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97192bd6c3b974f2931d89c83708b47b06899bd2310e4d3a6e7a59f9c2eb5c0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97192bd6c3b974f2931d89c83708b47b06899bd2310e4d3a6e7a59f9c2eb5c0f", kill_on_drop: false }`
[INFO] [stdout] 97192bd6c3b974f2931d89c83708b47b06899bd2310e4d3a6e7a59f9c2eb5c0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+595142ec72045c7f2fab2923de8e59995a52e6e7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8f3e6915f31e29851b9ab9dafc7b55b4377e80364cc4fbee5b579a22b43d1ad
[INFO] running `Command { std: "docker" "start" "-a" "c8f3e6915f31e29851b9ab9dafc7b55b4377e80364cc4fbee5b579a22b43d1ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling portable-atomic v1.12.0
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling parity-scale-codec v3.7.5
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling cc v1.2.50
[INFO] [stderr]     Checking bs58 v0.5.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking keccak v0.1.5
[INFO] [stderr]    Compiling serde_json v1.0.147
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling itoa v1.0.16
[INFO] [stderr]    Compiling zmij v0.1.7
[INFO] [stderr]     Checking base64ct v1.8.1
[INFO] [stderr]     Checking uint v0.10.0
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking blake2b_simd v1.0.3
[INFO] [stderr]     Checking num-format v0.4.4
[INFO] [stderr]     Checking pezsp-std v14.0.0
[INFO] [stderr]     Checking deranged v0.5.5
[INFO] [stderr]     Checking integer-sqrt v0.1.5
[INFO] [stderr]     Checking impl-num-traits v0.2.0
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking object v0.37.3
[INFO] [stderr]     Checking rustc-demangle v0.1.26
[INFO] [stderr]     Checking const_format v0.2.35
[INFO] [stderr]    Compiling pezsp-io v30.0.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]    Compiling constant_time_eq v0.3.1
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling secp256k1-sys v0.9.2
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]    Compiling file-guard v0.2.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking data-encoding v2.9.0
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking unsigned-varint v0.8.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking const-str v0.4.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking password-hash v0.5.0
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking schnellru v0.2.4
[INFO] [stderr]     Checking multihash v0.19.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking quick-protobuf v0.8.1
[INFO] [stderr]     Checking base-x v0.2.11
[INFO] [stderr]     Checking unsigned-varint v0.7.2
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking web-time v1.1.0
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]     Checking indexmap v2.12.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling const-random v0.1.18
[INFO] [stderr]    Compiling rustls v0.23.35
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking rand v0.9.2
[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/595142ec72045c7f2fab2923de8e59995a52e6e7/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.111/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=a4046ea6e9f31653 -C extra-filename=-e169ac79dad5a9cf --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-43e32a25692bf44a.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-01cdf4ac6a2aaf5b.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" "c8f3e6915f31e29851b9ab9dafc7b55b4377e80364cc4fbee5b579a22b43d1ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8f3e6915f31e29851b9ab9dafc7b55b4377e80364cc4fbee5b579a22b43d1ad", kill_on_drop: false }`
[INFO] [stdout] c8f3e6915f31e29851b9ab9dafc7b55b4377e80364cc4fbee5b579a22b43d1ad