[INFO] fetching crate arpa-core 0.2.2...
[INFO] checking arpa-core-0.2.2 against master#4847d6a9d07d4be9ba3196f6ad444af2d7bdde72 for pr-134276
[INFO] extracting crate arpa-core 0.2.2 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate arpa-core 0.2.2 on toolchain 4847d6a9d07d4be9ba3196f6ad444af2d7bdde72
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arpa-core 0.2.2
[INFO] finished tweaking crates.io crate arpa-core 0.2.2
[INFO] tweaked toml for crates.io crate arpa-core 0.2.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 389 packages to latest compatible versions
[INFO] [stderr]       Adding serde_yaml v0.8.26 (available: v0.9.34+deprecated)
[INFO] [stderr]       Adding subtle v2.4.1 (available: v2.6.1)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.7)
[INFO] [stderr]       Adding thread-id v4.2.2 (available: v5.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded miniz_oxide v0.8.1
[INFO] [stderr]   Downloaded threshold-bls v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 808ee49cae4e1d2f7a3fdc79c7c52ab8a8bef621dd0f69ff1ba69bde5a3d600e
[INFO] running `Command { std: "docker" "start" "-a" "808ee49cae4e1d2f7a3fdc79c7c52ab8a8bef621dd0f69ff1ba69bde5a3d600e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "808ee49cae4e1d2f7a3fdc79c7c52ab8a8bef621dd0f69ff1ba69bde5a3d600e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "808ee49cae4e1d2f7a3fdc79c7c52ab8a8bef621dd0f69ff1ba69bde5a3d600e", kill_on_drop: false }`
[INFO] [stdout] 808ee49cae4e1d2f7a3fdc79c7c52ab8a8bef621dd0f69ff1ba69bde5a3d600e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1c9d21237aa1424dab1bff8dcbc587f074c5b13324dfec1d4d5a1e5c8f71a73
[INFO] running `Command { std: "docker" "start" "-a" "d1c9d21237aa1424dab1bff8dcbc587f074c5b13324dfec1d4d5a1e5c8f71a73", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling serde v1.0.216
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling libc v0.2.168
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]    Compiling winnow v0.6.20
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]     Checking cpufeatures v0.2.16
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]    Compiling cc v1.2.4
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]    Compiling camino v1.1.9
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling indexmap v2.7.0
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]     Checking byte-slice-cast v1.2.2
[INFO] [stderr]    Compiling rustix v0.38.42
[INFO] [stderr]    Compiling semver v1.0.24
[INFO] [stderr]    Compiling rustversion v1.0.18
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking keccak v0.1.5
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking uint v0.9.5
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking unicode-ident v1.0.14
[INFO] [stderr]    Compiling thiserror v2.0.7
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.99
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling der v0.7.9
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking iana-time-zone v0.1.61
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling bumpalo v3.16.0
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]     Checking chrono v0.4.39
[INFO] [stderr]     Checking ff v0.13.0
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling crypto-bigint v0.5.5
[INFO] [stderr]     Checking const-hex v1.14.0
[INFO] [stderr]     Checking unicode-xid v0.2.6
[INFO] [stderr]    Compiling prettyplease v0.2.25
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]     Checking try-lock v0.2.5
[INFO] [stderr]    Compiling wasm-bindgen v0.2.99
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]    Compiling rfc6979 v0.4.0
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling sec1 v0.7.3
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling spki v0.7.3
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]     Checking tempfile v3.14.0
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]     Checking tower-service v0.3.3
[INFO] [stderr]     Checking deranged v0.3.11
[INFO] [stderr]    Compiling time-macros v0.2.19
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]     Checking webpki-roots v0.25.4
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking rustls-pemfile v1.0.4
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking sync_wrapper v0.1.2
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]    Compiling elliptic-curve v0.13.8
[INFO] [stderr]    Compiling same-file v1.0.6
[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/4847d6a9d07d4be9ba3196f6ad444af2d7bdde72/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-2.0.90/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)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=b932a2bf3648505e -C extra-filename=-10fa1b38bda419b1 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-50d0f8e9b153acc4.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-189c18687e1b2cde.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b626f23cf06b5028.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/4847d6a9d07d4be9ba3196f6ad444af2d7bdde72/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/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)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=b0ca65cc10f78035 -C extra-filename=-3488f3bb326229e5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-50d0f8e9b153acc4.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-189c18687e1b2cde.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b626f23cf06b5028.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "d1c9d21237aa1424dab1bff8dcbc587f074c5b13324dfec1d4d5a1e5c8f71a73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1c9d21237aa1424dab1bff8dcbc587f074c5b13324dfec1d4d5a1e5c8f71a73", kill_on_drop: false }`
[INFO] [stdout] d1c9d21237aa1424dab1bff8dcbc587f074c5b13324dfec1d4d5a1e5c8f71a73