[INFO] fetching crate penumbra-sdk-tendermint-proxy 2.1.0...
[INFO] checking penumbra-sdk-tendermint-proxy-2.1.0 against try#d336647335db03a0fc5b24fc5325cd3905c5b8e8 for pr-151146
[INFO] extracting crate penumbra-sdk-tendermint-proxy 2.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate penumbra-sdk-tendermint-proxy 2.1.0
[INFO] finished tweaking crates.io crate penumbra-sdk-tendermint-proxy 2.1.0
[INFO] tweaked toml for crates.io crate penumbra-sdk-tendermint-proxy 2.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate penumbra-sdk-tendermint-proxy 2.1.0 on toolchain d336647335db03a0fc5b24fc5325cd3905c5b8e8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 459 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding pbjson-types v0.7.0 (available: v0.9.0)
[INFO] [stderr]       Adding tonic v0.12.3 (available: v0.14.2)
[INFO] [stderr]       Adding tower v0.4.13 (available: v0.5.3)
[INFO] [stderr]       Adding universal-hash v0.4.0 (available: v0.4.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09a80e8c972bd50c9a5f9816909e8f471f4cf42aa4dd6842d6a9916760bf01d1
[INFO] running `Command { std: "docker" "start" "-a" "09a80e8c972bd50c9a5f9816909e8f471f4cf42aa4dd6842d6a9916760bf01d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09a80e8c972bd50c9a5f9816909e8f471f4cf42aa4dd6842d6a9916760bf01d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09a80e8c972bd50c9a5f9816909e8f471f4cf42aa4dd6842d6a9916760bf01d1", kill_on_drop: false }`
[INFO] [stdout] 09a80e8c972bd50c9a5f9816909e8f471f4cf42aa4dd6842d6a9916760bf01d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+d336647335db03a0fc5b24fc5325cd3905c5b8e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4582943549a0da2ae712cbb57c02a043a5afb2dbde9d20d566abb36bec5c2bc8
[INFO] running `Command { std: "docker" "start" "-a" "4582943549a0da2ae712cbb57c02a043a5afb2dbde9d20d566abb36bec5c2bc8", kill_on_drop: false }`
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling prost-derive v0.13.5
[INFO] [stderr]     Checking bytes v1.11.0
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]    Compiling time-macros v0.2.26
[INFO] [stderr]     Checking flex-error v0.4.4
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking subtle-ng v2.5.0
[INFO] [stderr]     Checking tracing-subscriber v0.2.25
[INFO] [stderr]     Checking constant_time_eq v0.4.2
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking subtle-encoding v0.5.1
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]    Compiling safe-proc-macro2 v1.0.95
[INFO] [stderr]    Compiling blake3 v1.8.3
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking informalsystems-pbjson v0.7.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]     Checking hdrhistogram v7.5.4
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]     Checking tokio v1.49.0
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]    Compiling safe-quote v1.0.40
[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]     Checking ring v0.17.14
[INFO] [stderr]     Checking ibc-types-identifier v0.15.1
[INFO] [stderr]     Checking time v0.3.46
[INFO] [stderr]     Checking uint v0.9.5
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking ark-std v0.4.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]    Compiling safe-regex-compiler v0.2.6
[INFO] [stderr]     Checking fixed-hash v0.8.0
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking curve25519-dalek-ng v4.1.1
[INFO] [stderr]     Checking impl-serde v0.4.0
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking erased-serde v0.3.31
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking prost v0.13.5
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking ripemd v0.1.3
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking icu_provider v2.1.1
[INFO] [stderr]     Checking primitive-types v0.12.2
[INFO] [stderr]     Checking ibc-types-domain-type v0.15.1
[INFO] [stderr]     Checking ed25519-consensus v2.1.0
[INFO] [stderr]    Compiling safe-regex-macro v0.2.6
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]     Checking axum-core v0.4.5
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]     Checking icu_properties v2.1.2
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking tendermint-proto v0.40.4
[INFO] [stderr]     Checking safe-regex v0.2.6
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling tempfile v3.24.0
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling prost-types v0.13.5
[INFO] [stderr]     Checking unicode-xid v0.1.0
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]    Compiling multimap v0.10.1
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking proc-macro2 v0.1.10
[INFO] [stderr]    Compiling peg-runtime v0.8.5
[INFO] [stderr]     Checking rustls-native-certs v0.6.3
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling peg-macros v0.8.5
[INFO] [stderr]     Checking blake2b_simd v1.0.4
[INFO] [stderr]     Checking ics23 v0.12.0
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking ibc-types-transfer v0.15.1
[INFO] [stderr]     Checking pbjson v0.7.0
[INFO] [stderr]     Checking blake2b_simd v0.5.11
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]     Checking chrono v0.4.43
[INFO] [stderr]    Compiling penumbra-sdk-proto v2.1.0
[INFO] [stderr]     Checking bech32 v0.8.1
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking axum v0.7.9
[INFO] [stderr]     Checking semver v1.0.27
[INFO] [stderr]     Checking uuid v1.19.0
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling pbjson-build v0.7.0
[INFO] [stderr]     Checking group v0.13.0
[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/d336647335db03a0fc5b24fc5325cd3905c5b8e8/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --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=4a049ba69695377a -C extra-filename=-b8ccdaea13ac3600 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-fec5599a7f184630.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-de2c59b803aecfd0.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" "4582943549a0da2ae712cbb57c02a043a5afb2dbde9d20d566abb36bec5c2bc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4582943549a0da2ae712cbb57c02a043a5afb2dbde9d20d566abb36bec5c2bc8", kill_on_drop: false }`
[INFO] [stdout] 4582943549a0da2ae712cbb57c02a043a5afb2dbde9d20d566abb36bec5c2bc8