[INFO] fetching crate feldera-observability 0.258.0...
[INFO] checking feldera-observability-0.258.0 against master#64b72a1fa5449d928d5f553b01a596b78ee255d2 for pr-153457
[INFO] extracting crate feldera-observability 0.258.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate feldera-observability 0.258.0
[INFO] finished tweaking crates.io crate feldera-observability 0.258.0
[INFO] tweaked toml for crates.io crate feldera-observability 0.258.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate feldera-observability 0.258.0 on toolchain 64b72a1fa5449d928d5f553b01a596b78ee255d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+64b72a1fa5449d928d5f553b01a596b78ee255d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate feldera-observability 0.258.0 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" "+64b72a1fa5449d928d5f553b01a596b78ee255d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tracing-serde v0.2.0
[INFO] [stderr]   Downloaded sentry-tracing v0.45.0
[INFO] [stderr]   Downloaded sentry v0.45.0
[INFO] [stderr]   Downloaded uname v0.1.1
[INFO] [stderr]   Downloaded sentry-backtrace v0.45.0
[INFO] [stderr]   Downloaded sentry-log v0.45.0
[INFO] [stderr]   Downloaded sentry-contexts v0.45.0
[INFO] [stderr]   Downloaded windows-registry v0.5.2
[INFO] [stderr]   Downloaded sentry-panic v0.45.0
[INFO] [stderr]   Downloaded sentry-actix v0.45.0
[INFO] [stderr]   Downloaded actix-tls v3.4.0
[INFO] [stderr]   Downloaded sentry-types v0.45.0
[INFO] [stderr]   Downloaded sentry-core v0.45.0
[INFO] [stderr]   Downloaded awc v3.7.0
[INFO] [stderr]   Downloaded plist v1.8.0
[INFO] [stderr]   Downloaded webpki-root-certs v1.0.4
[INFO] [stderr]   Downloaded ureq v3.1.2
[INFO] [stderr]   Downloaded ureq-proto v0.5.2
[INFO] [stderr]   Downloaded sentry-anyhow v0.45.0
[INFO] [stderr]   Downloaded quick-xml v0.38.3
[INFO] [stderr]   Downloaded os_info v3.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+64b72a1fa5449d928d5f553b01a596b78ee255d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6ea170d11ba27d430828a5c584c46f9b5e9a24ce49beef9f3e2b1a1ddb26692
[INFO] running `Command { std: "docker" "start" "-a" "e6ea170d11ba27d430828a5c584c46f9b5e9a24ce49beef9f3e2b1a1ddb26692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6ea170d11ba27d430828a5c584c46f9b5e9a24ce49beef9f3e2b1a1ddb26692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6ea170d11ba27d430828a5c584c46f9b5e9a24ce49beef9f3e2b1a1ddb26692", kill_on_drop: false }`
[INFO] [stdout] e6ea170d11ba27d430828a5c584c46f9b5e9a24ce49beef9f3e2b1a1ddb26692
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+64b72a1fa5449d928d5f553b01a596b78ee255d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 505170cd18848ea0a19d6905b84ef0252567abdabe2e61ca232b4aa0656cd6d9
[INFO] running `Command { std: "docker" "start" "-a" "505170cd18848ea0a19d6905b84ef0252567abdabe2e61ca232b4aa0656cd6d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]     Checking deranged v0.5.6
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]     Checking uuid v1.21.0
[INFO] [stderr]     Checking local-waker v0.1.4
[INFO] [stderr]     Checking regex-syntax v0.8.9
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.4
[INFO] [stderr]     Checking actix-utils v3.0.1
[INFO] [stderr]     Checking alloc-stdlib v0.2.2
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
[INFO] [stderr]     Checking actix-service v2.0.3
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]     Checking brotli-decompressor v5.0.0
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking bytestring v1.4.0
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]    Compiling rustls v0.23.36
[INFO] [stderr]    Compiling cc v1.2.55
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking brotli v8.0.1
[INFO] [stderr]     Checking local-channel v0.1.5
[INFO] [stderr]     Checking language-tags v0.3.2
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking impl-more v0.1.9
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking tower-layer v0.3.3
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking regex-lite v0.1.8
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]    Compiling sentry-contexts v0.45.0
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking webpki-roots v1.0.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]    Compiling cookie v0.16.2
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking iri-string v0.7.8
[INFO] [stderr]     Checking nu-ansi-term v0.50.3
[INFO] [stderr]     Checking uname v0.1.1
[INFO] [stderr]     Checking hostname v0.4.1
[INFO] [stderr]     Checking colored v3.0.0
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling ring v0.17.14
[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/64b72a1fa5449d928d5f553b01a596b78ee255d2/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/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=349d8c8767986b3e -C extra-filename=-3e5fd39b6e98d27b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d8665169c487d19b.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-5d6999ef2d8acf62.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b3925cc8f83e9ac1.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" "505170cd18848ea0a19d6905b84ef0252567abdabe2e61ca232b4aa0656cd6d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "505170cd18848ea0a19d6905b84ef0252567abdabe2e61ca232b4aa0656cd6d9", kill_on_drop: false }`
[INFO] [stdout] 505170cd18848ea0a19d6905b84ef0252567abdabe2e61ca232b4aa0656cd6d9
