[INFO] fetching crate xaeroflux 0.9.8-alpha.3...
[INFO] checking xaeroflux-0.9.8-alpha.3 against try#f27166d4c64dc29edc5ea3214357f191edf8b635 for pr-148329
[INFO] extracting crate xaeroflux 0.9.8-alpha.3 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate xaeroflux 0.9.8-alpha.3
[INFO] finished tweaking crates.io crate xaeroflux 0.9.8-alpha.3
[INFO] tweaked toml for crates.io crate xaeroflux 0.9.8-alpha.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xaeroflux 0.9.8-alpha.3 on toolchain f27166d4c64dc29edc5ea3214357f191edf8b635
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate xaeroflux 0.9.8-alpha.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" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d670b3e4013860e44bf1042609e91db7a4b4adae9dd409bfd369bb7a888937ca
[INFO] running `Command { std: "docker" "start" "-a" "d670b3e4013860e44bf1042609e91db7a4b4adae9dd409bfd369bb7a888937ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d670b3e4013860e44bf1042609e91db7a4b4adae9dd409bfd369bb7a888937ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d670b3e4013860e44bf1042609e91db7a4b4adae9dd409bfd369bb7a888937ca", kill_on_drop: false }`
[INFO] [stdout] d670b3e4013860e44bf1042609e91db7a4b4adae9dd409bfd369bb7a888937ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+f27166d4c64dc29edc5ea3214357f191edf8b635" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e1e14cd574928191ac6f58709ee30bb33c14a66cc92447bfaf075baa39ad618
[INFO] running `Command { std: "docker" "start" "-a" "0e1e14cd574928191ac6f58709ee30bb33c14a66cc92447bfaf075baa39ad618", kill_on_drop: false }`
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling cc v1.2.30
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking tokio v1.46.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking zerovec v0.11.2
[INFO] [stderr]     Checking object v0.36.7
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]     Checking indexmap v2.10.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]    Compiling enum-ordinalize-derive v4.3.1
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking potential_utf v0.1.2
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling enum-ordinalize v4.3.0
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling ark-serialize-derive v0.5.0
[INFO] [stderr]    Compiling educe v0.6.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]    Compiling der_derive v0.7.3
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]    Compiling ark-ff-asm v0.5.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling ucd-parse v0.1.13
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking ark-std v0.5.0
[INFO] [stderr]    Compiling snafu-derive v0.8.6
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]     Checking ark-serialize v0.5.0
[INFO] [stderr]    Compiling ark-ff-macros v0.5.0
[INFO] [stderr]    Compiling precis-tools v0.1.9
[INFO] [stderr]     Checking backtrace v0.3.75
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]    Compiling enum-as-inner v0.6.1
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking diatomic-waker v0.2.3
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking cordyceps v0.3.4
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking futures-buffered v0.2.11
[INFO] [stderr]     Checking tracing-subscriber v0.2.25
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling iroh-quinn-udp v0.5.7
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]    Compiling n0-future v0.1.3
[INFO] [stderr]     Checking tokio-util v0.7.15
[INFO] [stderr]    Compiling ptr_meta_derive v0.3.0
[INFO] [stderr]    Compiling pest v2.8.1
[INFO] [stderr]    Compiling pqcrypto-internals v0.2.10
[INFO] [stderr]     Checking tracing-subscriber v0.3.19
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]     Checking netlink-packet-utils v0.5.2
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]     Checking webpki-roots v1.0.2
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking ark-ff v0.5.0
[INFO] [stderr]     Checking ptr_meta v0.3.0
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking rancor v0.1.0
[INFO] [stderr]     Checking ed25519-dalek v2.2.0
[INFO] [stderr]     Checking netlink-packet-core v0.7.0
[INFO] [stderr]     Checking h2 v0.4.11
[INFO] [stderr]    Compiling precis-core v0.1.11
[INFO] [stderr]     Checking serde_bytes v0.11.17
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]     Checking snafu v0.8.6
[INFO] [stderr]     Checking cobs v0.3.0
[INFO] [stderr]    Compiling bytecheck_derive v0.8.1
[INFO] [stderr]    Compiling postcard-derive v0.2.1
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]     Checking btparse v0.2.0
[INFO] [stderr]    Compiling data-encoding v2.9.0
[INFO] [stderr]     Checking no-std-net v0.6.0
[INFO] [stderr]     Checking merlin v3.0.0
[INFO] [stderr]    Compiling pest_meta v2.8.1
[INFO] [stderr]     Checking pnet_base v0.34.0
[INFO] [stderr]     Checking tracing-error v0.2.1
[INFO] [stderr]     Checking tower-http v0.6.6
[INFO] [stderr]     Checking color-backtrace v0.7.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling pqcrypto-falcon v0.4.0
[INFO] [stderr]     Checking serde_bencode v0.2.4
[INFO] [stderr]     Checking netlink-sys v0.8.7
[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/f27166d4c64dc29edc5ea3214357f191edf8b635/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=8b4d3235fcc676e1 -C extra-filename=-0872d710fddeb717 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-09040b10b620fa15.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-bff949ffe258c67d.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" "0e1e14cd574928191ac6f58709ee30bb33c14a66cc92447bfaf075baa39ad618", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e1e14cd574928191ac6f58709ee30bb33c14a66cc92447bfaf075baa39ad618", kill_on_drop: false }`
[INFO] [stdout] 0e1e14cd574928191ac6f58709ee30bb33c14a66cc92447bfaf075baa39ad618