[INFO] fetching crate hubble-sync 0.0.3...
[INFO] checking hubble-sync-0.0.3 against 0b63defc8fd68957c635fe61f097b84df8fd9611 for pr-154715
[INFO] extracting crate hubble-sync 0.0.3 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate hubble-sync 0.0.3
[INFO] finished tweaking crates.io crate hubble-sync 0.0.3
[INFO] tweaked toml for crates.io crate hubble-sync 0.0.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hubble-sync 0.0.3 on toolchain 0b63defc8fd68957c635fe61f097b84df8fd9611
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0b63defc8fd68957c635fe61f097b84df8fd9611" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hubble-sync 0.0.3 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" "+0b63defc8fd68957c635fe61f097b84df8fd9611" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.120
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.70
[INFO] [stderr]   Downloaded js-sys v0.3.97
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.120
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.120
[INFO] [stderr]   Downloaded data-encoding-macro v0.1.20
[INFO] [stderr]   Downloaded data-encoding-macro-internal v0.1.18
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.120
[INFO] [stderr]   Downloaded iroh-car v0.5.1
[INFO] [stderr]   Downloaded unsigned-varint v0.7.2
[INFO] [stderr]   Downloaded cc v1.2.59
[INFO] [stderr]   Downloaded varint-rs v2.2.0
[INFO] [stderr]   Downloaded interval-heap v0.0.5
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[INFO] [stderr]   Downloaded miette-derive v7.6.0
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[INFO] [stderr]   Downloaded smol_str v0.3.6
[INFO] [stderr]   Downloaded futures-buffered v0.2.13
[INFO] [stderr]   Downloaded crossbeam-skiplist v0.1.3
[INFO] [stderr]   Downloaded serde_html_form v0.3.2
[INFO] [stderr]   Downloaded mycelium-bitfield v0.1.5
[INFO] [stderr]   Downloaded generator v0.8.8
[INFO] [stderr]   Downloaded jacquard-derive v0.12.1
[INFO] [stderr]   Downloaded serde_with_macros v3.19.0
[INFO] [stderr]   Downloaded quick_cache v0.6.21
[INFO] [stderr]   Downloaded pin-project v1.1.12
[INFO] [stderr]   Downloaded fluent-uri v0.4.1
[INFO] [stderr]   Downloaded cbor4ii v1.2.2
[INFO] [stderr]   Downloaded maitake-sync v0.1.2
[INFO] [stderr]   Downloaded jacquard-identity v0.12.1
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[INFO] [stderr]   Downloaded jacquard-api v0.12.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ef363250a296eab6a01d0125073beebad4552744b99735706887a7c7878b3c9d
[INFO] running `Command { std: "docker" "start" "ef363250a296eab6a01d0125073beebad4552744b99735706887a7c7878b3c9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef363250a296eab6a01d0125073beebad4552744b99735706887a7c7878b3c9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ef363250a296eab6a01d0125073beebad4552744b99735706887a7c7878b3c9d" "/opt/rustwide/cargo-home/bin/cargo" "+0b63defc8fd68957c635fe61f097b84df8fd9611" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef363250a296eab6a01d0125073beebad4552744b99735706887a7c7878b3c9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ef363250a296eab6a01d0125073beebad4552744b99735706887a7c7878b3c9d" "/opt/rustwide/cargo-home/bin/cargo" "+0b63defc8fd68957c635fe61f097b84df8fd9611" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling cc v1.2.59
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling data-encoding v2.11.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling rustls v0.23.40
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling typenum v1.20.1
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling const-oid v0.9.6
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking base64ct v1.8.3
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling siphasher v1.0.3
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]     Checking alloc-no-stdlib v2.0.4
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]    Compiling hashbrown v0.17.0
[INFO] [stderr]     Checking const-str v0.4.3
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling alloc-stdlib v0.2.2
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]    Compiling rustls-pki-types v1.14.1
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]    Compiling rand v0.8.6
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]     Checking base-x v0.2.11
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]     Checking unsigned-varint v0.8.0
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]    Compiling crypto-bigint v0.5.5
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]     Checking brotli-decompressor v5.0.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]    Compiling tower-service v0.3.3
[INFO] [stderr]    Compiling atomic-waker v1.1.2
[INFO] [stderr]    Compiling try-lock v0.2.5
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling want v0.3.1
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling brotli v8.0.2
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling compression-core v0.4.32
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling tower-layer v0.3.3
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]     Checking cordyceps v0.3.4
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]     Checking ipnet v2.12.0
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling n0-future v0.1.3
[INFO] [stderr]     Checking rustls-native-certs v0.8.3
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling webpki-roots v1.0.7
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]     Checking diatomic-waker v0.2.3
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking futures-buffered v0.2.13
[INFO] [stderr]    Compiling primeorder v0.13.6
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]     Checking ed25519 v2.2.3
[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/0b63defc8fd68957c635fe61f097b84df8fd9611/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=38efe9c620ca8d0f -C extra-filename=-ae6c806947fc9697 --out-dir /opt/rustwide/target/debug/build/syn/ae6c806947fc9697/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/d4cb564e807a9cd7/out -L dependency=/opt/rustwide/target/debug/build/quote/aa2c5b8519914b46/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/d4cb564e807a9cd7/out/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/aa2c5b8519914b46/out/libquote-aa2c5b8519914b46.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.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" "ef363250a296eab6a01d0125073beebad4552744b99735706887a7c7878b3c9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef363250a296eab6a01d0125073beebad4552744b99735706887a7c7878b3c9d", kill_on_drop: false }`
[INFO] [stdout] ef363250a296eab6a01d0125073beebad4552744b99735706887a7c7878b3c9d
