[INFO] fetching crate fedimint-lnv2-remote-client 0.0.6...
[INFO] checking fedimint-lnv2-remote-client-0.0.6 against master#67944d6bec6b8fbbc3870e5365ab73cf88a9de62 for pr-148545
[INFO] extracting crate fedimint-lnv2-remote-client 0.0.6 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate fedimint-lnv2-remote-client 0.0.6
[INFO] finished tweaking crates.io crate fedimint-lnv2-remote-client 0.0.6
[INFO] tweaked toml for crates.io crate fedimint-lnv2-remote-client 0.0.6 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fedimint-lnv2-remote-client 0.0.6 on toolchain 67944d6bec6b8fbbc3870e5365ab73cf88a9de62
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+67944d6bec6b8fbbc3870e5365ab73cf88a9de62" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fedimint-lnv2-remote-client 0.0.6 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" "+67944d6bec6b8fbbc3870e5365ab73cf88a9de62" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded postcard-derive v0.2.2
[INFO] [stderr]   Downloaded fedimint-tpe v0.9.0
[INFO] [stderr]   Downloaded futures-buffered v0.2.12
[INFO] [stderr]   Downloaded fedimint-aead v0.9.0
[INFO] [stderr]   Downloaded resolv-conf v0.7.5
[INFO] [stderr]   Downloaded igd-next v0.16.2
[INFO] [stderr]   Downloaded fedimint-derive-secret v0.9.0
[INFO] [stderr]   Downloaded fedimint-eventlog v0.9.0
[INFO] [stderr]   Downloaded fedimint-api-client v0.9.0
[INFO] [stderr]   Downloaded fedimint-client-module v0.9.0
[INFO] [stderr]   Downloaded fedimint-client v0.9.0
[INFO] [stderr]   Downloaded fedimint-core v0.9.0
[INFO] [stderr]   Downloaded color-backtrace v0.7.1
[INFO] [stderr]   Downloaded n0-snafu v0.2.2
[INFO] [stderr]   Downloaded async-compat v0.2.5
[INFO] [stderr]   Downloaded fedimint-build v0.9.0
[INFO] [stderr]   Downloaded fedimint-hkdf v0.9.0
[INFO] [stderr]   Downloaded fedimint-ln-common v0.9.0
[INFO] [stderr]   Downloaded fedimint-lnv2-common v0.9.0
[INFO] [stderr]   Downloaded fedimint-derive v0.9.0
[INFO] [stderr]   Downloaded fedimint-logging v0.9.0
[INFO] [stderr]   Downloaded fedimint-util-error v0.9.0
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+67944d6bec6b8fbbc3870e5365ab73cf88a9de62" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 022fb5057a9af8572ddab681acf08628c6a18e3530282cd378ae37c8a1e00bee
[INFO] running `Command { std: "docker" "start" "-a" "022fb5057a9af8572ddab681acf08628c6a18e3530282cd378ae37c8a1e00bee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "022fb5057a9af8572ddab681acf08628c6a18e3530282cd378ae37c8a1e00bee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "022fb5057a9af8572ddab681acf08628c6a18e3530282cd378ae37c8a1e00bee", kill_on_drop: false }`
[INFO] [stdout] 022fb5057a9af8572ddab681acf08628c6a18e3530282cd378ae37c8a1e00bee
[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=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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+67944d6bec6b8fbbc3870e5365ab73cf88a9de62" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ac966aedb366d34c29b99793a0f7c26705c10b4c8d93604017ce9fabaf91c15
[INFO] running `Command { std: "docker" "start" "-a" "7ac966aedb366d34c29b99793a0f7c26705c10b4c8d93604017ce9fabaf91c15", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking lock_api v0.4.13
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling rustls v0.23.32
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]     Checking cordyceps v0.3.4
[INFO] [stderr]     Checking diatomic-waker v0.2.3
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]    Compiling bitcoin-io v0.1.3
[INFO] [stderr]    Compiling n0-future v0.1.3
[INFO] [stderr]     Checking hex-conservative v0.2.1
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]     Checking futures-buffered v0.2.12
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling bitcoin-internals v0.3.0
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking bitflags v2.9.4
[INFO] [stderr]    Compiling hex_lit v0.1.1
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking deranged v0.5.3
[INFO] [stderr]    Compiling cc v1.2.38
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]    Compiling bitcoin v0.32.7
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]    Compiling iroh-quinn-udp v0.5.7
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking bech32 v0.11.0
[INFO] [stderr]    Compiling regex-lite v0.1.7
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling home v0.5.11
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling bindgen v0.69.5
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]    Compiling ucd-parse v0.1.13
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking addr2line v0.24.2
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking webpki-roots v1.0.2
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking pairing v0.23.0
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling erased-serde v0.4.8
[INFO] [stderr]     Checking bitmaps v3.2.1
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking bls12_381 v0.8.0
[INFO] [stderr]    Compiling parity-scale-codec v3.7.5
[INFO] [stderr]     Checking rand_xoshiro v0.7.0
[INFO] [stderr]     Checking possiblyrandom v0.2.0
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling aws-lc-sys v0.32.3
[INFO] [stderr]    Compiling secp256k1-sys v0.10.1
[INFO] [stderr]     Checking imbl-sized-chunks v0.1.3
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]     Checking const_format v0.2.34
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking hex_fmt v0.3.0
[INFO] [stderr]     Checking archery v1.2.1
[INFO] [stderr]    Compiling moka v0.12.10
[INFO] [stderr]     Checking dnssec-prover v0.6.8
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking imbl v5.0.0
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking lru v0.13.0
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]     Checking unicode-normalization v0.1.24
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking netdev v0.31.0
[INFO] [stderr]     Checking flume v0.11.1
[INFO] [stderr]     Checking hex-conservative v0.3.0
[INFO] [stderr]    Compiling pkarr v3.10.0
[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/67944d6bec6b8fbbc3870e5365ab73cf88a9de62/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.106/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=bd48b98ba6cf656e -C extra-filename=-5bced5587264adfc --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-369d8852c9a54258.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-6fc91d8310bf4fee.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b4c15d9166d0a657.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" "7ac966aedb366d34c29b99793a0f7c26705c10b4c8d93604017ce9fabaf91c15", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ac966aedb366d34c29b99793a0f7c26705c10b4c8d93604017ce9fabaf91c15", kill_on_drop: false }`
[INFO] [stdout] 7ac966aedb366d34c29b99793a0f7c26705c10b4c8d93604017ce9fabaf91c15