[INFO] fetching crate ratpub 0.6.0...
[INFO] checking ratpub-0.6.0 against 1.94.0 for beta-1.95-4
[INFO] extracting crate ratpub 0.6.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate ratpub 0.6.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate ratpub 0.6.0
[INFO] tweaked toml for crates.io crate ratpub 0.6.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ratpub 0.6.0 on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ratpub 0.6.0 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" "+1.94.0" "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 zenoh-core v1.7.2
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b1e57e22003718281e3932927e0b6324eb2b28277985b25032311a5240bc2e6
[INFO] running `Command { std: "docker" "start" "-a" "2b1e57e22003718281e3932927e0b6324eb2b28277985b25032311a5240bc2e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b1e57e22003718281e3932927e0b6324eb2b28277985b25032311a5240bc2e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b1e57e22003718281e3932927e0b6324eb2b28277985b25032311a5240bc2e6", kill_on_drop: false }`
[INFO] [stdout] 2b1e57e22003718281e3932927e0b6324eb2b28277985b25032311a5240bc2e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.94.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 435ff1ecfb27ab226900fdfad04f6b776ec67509cef3235463382df05fa7b819
[INFO] running `Command { std: "docker" "start" "-a" "435ff1ecfb27ab226900fdfad04f6b776ec67509cef3235463382df05fa7b819", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.181
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling syn v2.0.115
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling anyhow v1.0.101
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking zenoh-result v1.7.2
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling dyn-clone v1.0.20
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]    Compiling zenoh-macros v1.7.2
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling pest v2.8.6
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]    Compiling time-core v0.1.7
[INFO] [stderr]     Checking token-cell v2.1.1
[INFO] [stderr]     Checking no-std-net v0.6.0
[INFO] [stderr]    Compiling time-macros v0.2.25
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]     Checking pnet_base v0.35.0
[INFO] [stderr]     Checking rustls-native-certs v0.8.3
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling quinn-udp v0.5.14
[INFO] [stderr]    Compiling oid-registry v0.8.1
[INFO] [stderr]     Checking home v0.5.11
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling quinn v0.11.9
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]     Checking webpki-roots v1.0.6
[INFO] [stderr]    Compiling toml_parser v1.0.8+spec-1.1.0
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]    Compiling keyed-set v1.1.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking percent-encoding v2.3.2
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[INFO] [stderr]    Compiling stabby-macros v72.1.1
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling stabby-abi v72.1.1
[INFO] [stderr]     Checking arc-swap v1.8.1
[INFO] [stderr]     Checking time v0.3.45
[INFO] [stderr]    Compiling siphasher v1.0.2
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]    Compiling pest_meta v2.8.6
[INFO] [stderr]     Checking getrandom v0.2.17
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[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking ring v0.17.14
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking rusticata-macros v4.1.0
[INFO] [stderr]     Checking zenoh-collections v1.7.2
[INFO] [stderr]     Checking rand_chacha v0.9.0
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[INFO] [stderr]     Checking pnet_sys v0.35.0
[INFO] [stderr]     Checking shellexpand v3.1.1
[INFO] [stderr]     Checking rand v0.8.5
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[INFO] [stderr]    Compiling toml_edit v0.23.10+spec-1.0.0
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[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]    Compiling stabby v72.1.1
[INFO] [stderr]     Checking sha2-const-stable v0.1.0
[INFO] [stderr]     Checking fastbloom v0.14.1
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]     Checking rustls-webpki v0.103.9
[INFO] [stderr]     Checking num-bigint-dig v0.8.6
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[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking pkcs1 v0.7.5
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]     Checking array-init v2.1.0
[INFO] [stderr]     Checking lz4_flex v0.11.5
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]     Checking ringbuffer-spsc v0.1.15
[INFO] [stderr]     Checking wide v0.7.33
[INFO] [stderr]     Checking rustls v0.23.36
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]    Compiling zenoh v1.7.2
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking fixedbitset v0.5.7
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking env_filter v1.0.0
[INFO] [stderr]     Checking jiff v0.2.20
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling pest_generator v2.8.6
[INFO] [stderr]     Checking rsa v0.9.10
[INFO] [stderr]     Checking zenoh-crypto v1.7.2
[INFO] [stderr]     Checking petgraph v0.8.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling schemars_derive v1.2.1
[INFO] [stderr]     Checking tokio v1.49.0
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]    Compiling asn1-rs-derive v0.6.0
[INFO] [stderr]    Compiling pest_derive v2.8.6
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling unzip-n v0.1.4
[INFO] [stderr]    Compiling asn1-rs-impl v0.2.0
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling validated_struct_macros v2.2.0
[INFO] [stderr]    Compiling ptr_meta_derive v0.3.1
[INFO] [stderr]     Checking asn1-rs v0.7.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling bytecheck_derive v0.8.2
[INFO] [stderr]     Checking ptr_meta v0.3.1
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking rancor v0.1.1
[INFO] [stderr]     Checking yoke v0.8.1
[INFO] [stderr]    Compiling munge_macro v0.4.7
[INFO] [stderr]    Compiling rkyv_derive v0.8.15
[INFO] [stderr]     Checking zerotrie v0.2.3
[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/1.94.0-x86_64-unknown-linux-gnu/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"' --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=1d4e63d06a23c614 -C extra-filename=-711c8fbbbd420a6b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-3dce07ba75c33c72.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-54aadfaf263ebc1f.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-505a02dafde2375d.rmeta --cap-lints allow --cap-lints=warn --cfg syn_disable_nightly_tests` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "435ff1ecfb27ab226900fdfad04f6b776ec67509cef3235463382df05fa7b819", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "435ff1ecfb27ab226900fdfad04f6b776ec67509cef3235463382df05fa7b819", kill_on_drop: false }`
[INFO] [stdout] 435ff1ecfb27ab226900fdfad04f6b776ec67509cef3235463382df05fa7b819
