[INFO] fetching crate fedimint-empty-server 0.8.2-rc.0...
[INFO] checking fedimint-empty-server-0.8.2-rc.0 against master#8b6b15b877fbceb1ee5d9a5a4746e7515901574a for pr-147294
[INFO] extracting crate fedimint-empty-server 0.8.2-rc.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate fedimint-empty-server 0.8.2-rc.0
[INFO] finished tweaking crates.io crate fedimint-empty-server 0.8.2-rc.0
[INFO] tweaked toml for crates.io crate fedimint-empty-server 0.8.2-rc.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fedimint-empty-server 0.8.2-rc.0 on toolchain 8b6b15b877fbceb1ee5d9a5a4746e7515901574a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b6b15b877fbceb1ee5d9a5a4746e7515901574a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fedimint-empty-server 0.8.2-rc.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" "+8b6b15b877fbceb1ee5d9a5a4746e7515901574a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fedimint-core v0.8.2-rc.0
[INFO] [stderr]   Downloaded netwatch v0.6.0
[INFO] [stderr]   Downloaded netwatch v0.5.0
[INFO] [stderr]   Downloaded portmapper v0.5.0
[INFO] [stderr]   Downloaded ntimestamp v1.0.0
[INFO] [stderr]   Downloaded iroh-metrics v0.35.0
[INFO] [stderr]   Downloaded hmac-sha1 v0.2.2
[INFO] [stderr]   Downloaded postcard v1.1.1
[INFO] [stderr]   Downloaded ucd-parse v0.1.13
[INFO] [stderr]   Downloaded hex-conservative v0.3.0
[INFO] [stderr]   Downloaded hmac-sha256 v1.1.12
[INFO] [stderr]   Downloaded diatomic-waker v0.2.3
[INFO] [stderr]   Downloaded postcard-derive v0.1.2
[INFO] [stderr]   Downloaded n0-snafu v0.2.1
[INFO] [stderr]   Downloaded iroh v0.35.0
[INFO] [stderr]   Downloaded precis-core v0.1.11
[INFO] [stderr]   Downloaded rcgen v0.13.2
[INFO] [stderr]   Downloaded iroh v0.90.0
[INFO] [stderr]   Downloaded miniscript v12.3.2
[INFO] [stderr]   Downloaded lightning v0.1.4
[INFO] [stderr]   Downloaded n0-future v0.1.3
[INFO] [stderr]   Downloaded async-compat v0.2.4
[INFO] [stderr]   Downloaded iroh-quinn-udp v0.5.7
[INFO] [stderr]   Downloaded n0-watcher v0.2.0
[INFO] [stderr]   Downloaded igd-next v0.16.1
[INFO] [stderr]   Downloaded netdev v0.31.0
[INFO] [stderr]   Downloaded fedimint-derive v0.8.2-rc.0
[INFO] [stderr]   Downloaded iroh-base v0.35.0
[INFO] [stderr]   Downloaded cordyceps v0.3.4
[INFO] [stderr]   Downloaded crypto_box v0.9.1
[INFO] [stderr]   Downloaded iroh-relay v0.90.0
[INFO] [stderr]   Downloaded netlink-packet-route v0.23.0
[INFO] [stderr]   Downloaded fedimint-empty-common v0.8.2-rc.0
[INFO] [stderr]   Downloaded iroh-relay v0.35.0
[INFO] [stderr]   Downloaded mainline v5.4.0
[INFO] [stderr]   Downloaded stun-rs v0.1.11
[INFO] [stderr]   Downloaded pkarr v3.8.0
[INFO] [stderr]   Downloaded iroh-quinn v0.14.0
[INFO] [stderr]   Downloaded iroh-base v0.90.0
[INFO] [stderr]   Downloaded iroh-metrics v0.34.0
[INFO] [stderr]   Downloaded tokio-websockets v0.11.4
[INFO] [stderr]   Downloaded iroh-quinn-proto v0.13.0
[INFO] [stderr]   Downloaded bls12_381 v0.8.0
[INFO] [stderr]   Downloaded hostname-validator v1.1.1
[INFO] [stderr]   Downloaded imbl v5.0.0
[INFO] [stderr]   Downloaded snafu-derive v0.8.6
[INFO] [stderr]   Downloaded snafu v0.8.6
[INFO] [stderr]   Downloaded archery v1.2.1
[INFO] [stderr]   Downloaded lightning-invoice v0.33.2
[INFO] [stderr]   Downloaded lightning-types v0.2.0
[INFO] [stderr]   Downloaded fedimint-api-client v0.8.2-rc.0
[INFO] [stderr]   Downloaded fedimint-logging v0.8.2-rc.0
[INFO] [stderr]   Downloaded iroh-metrics-derive v0.2.0
[INFO] [stderr]   Downloaded wmi v0.14.5
[INFO] [stderr]   Downloaded portmapper v0.6.1
[INFO] [stderr]   Downloaded iroh-quinn v0.13.0
[INFO] [stderr]   Downloaded dnssec-prover v0.6.7
[INFO] [stderr]   Downloaded bounded-integer v0.5.8
[INFO] [stderr]   Downloaded quoted-string-parser v0.1.0
[INFO] [stderr]   Downloaded surge-ping v0.8.2
[INFO] [stderr]   Downloaded z32 v1.3.0
[INFO] [stderr]   Downloaded fedimint-threshold-crypto v0.2.1
[INFO] [stderr]   Downloaded imbl-sized-chunks v0.1.3
[INFO] [stderr]   Downloaded futures-buffered v0.2.11
[INFO] [stderr]   Downloaded windows v0.59.0
[INFO] [stderr]   Downloaded precis-profiles v0.1.12
[INFO] [stderr]   Downloaded fedimint-server-core v0.8.2-rc.0
[INFO] [stderr]   Downloaded nested_enum_utils v0.2.2
[INFO] [stderr]   Downloaded windows-core v0.59.0
[INFO] [stderr]   Downloaded precis-tools v0.1.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8b6b15b877fbceb1ee5d9a5a4746e7515901574a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 85198fcf1d328abc14ad8e0f1a3286f7fe9acff04aea7d69955edc8eddb2aa0b
[INFO] running `Command { std: "docker" "start" "-a" "85198fcf1d328abc14ad8e0f1a3286f7fe9acff04aea7d69955edc8eddb2aa0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "85198fcf1d328abc14ad8e0f1a3286f7fe9acff04aea7d69955edc8eddb2aa0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85198fcf1d328abc14ad8e0f1a3286f7fe9acff04aea7d69955edc8eddb2aa0b", kill_on_drop: false }`
[INFO] [stdout] 85198fcf1d328abc14ad8e0f1a3286f7fe9acff04aea7d69955edc8eddb2aa0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+8b6b15b877fbceb1ee5d9a5a4746e7515901574a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1ac263b89306a11af080159150ba86d01c7d11f38bfe5c9839f6c4c22fb4526
[INFO] running `Command { std: "docker" "start" "-a" "d1ac263b89306a11af080159150ba86d01c7d11f38bfe5c9839f6c4c22fb4526", kill_on_drop: false }`
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling cc v1.2.27
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]     Checking rustc-demangle v0.1.25
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking base64ct v1.8.0
[INFO] [stderr]    Compiling rustls v0.23.28
[INFO] [stderr]     Checking lock_api v0.4.13
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking cordyceps v0.3.4
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking diatomic-waker v0.2.3
[INFO] [stderr]     Checking futures-lite v2.6.0
[INFO] [stderr]    Compiling time-macros v0.2.22
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling n0-future v0.1.3
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling iroh-quinn-udp v0.5.7
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking futures-buffered v0.2.11
[INFO] [stderr]     Checking rand v0.9.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling bitcoin-io v0.1.3
[INFO] [stderr]    Compiling regex-lite v0.1.6
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling bitcoin-internals v0.3.0
[INFO] [stderr]     Checking hex-conservative v0.2.1
[INFO] [stderr]    Compiling postcard-derive v0.1.2
[INFO] [stderr]     Checking cobs v0.2.3
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]    Compiling hex_lit v0.1.1
[INFO] [stderr]     Checking webpki-roots v1.0.1
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]    Compiling bitcoin v0.32.6
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]    Compiling moka v0.12.10
[INFO] [stderr]    Compiling ucd-parse v0.1.13
[INFO] [stderr]     Checking bech32 v0.11.0
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling secp256k1-sys v0.10.1
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking flume v0.11.1
[INFO] [stderr]     Checking unicode-normalization v0.1.24
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking netdev v0.31.0
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]     Checking uuid v1.17.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]     Checking lru v0.13.0
[INFO] [stderr]    Compiling pkarr v3.8.0
[INFO] [stderr]     Checking base32 v0.5.1
[INFO] [stderr]     Checking tagptr v0.2.0
[INFO] [stderr]     Checking no-std-net v0.6.0
[INFO] [stderr]     Checking xmltree v0.10.3
[INFO] [stderr]     Checking pnet_base v0.34.0
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking addr2line v0.24.2
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking simple-dns v0.9.3
[INFO] [stderr]     Checking resolv-conf v0.7.4
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]     Checking btparse v0.2.0
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]     Checking pnet_macros_support v0.34.0
[INFO] [stderr]     Checking hmac-sha1 v0.2.2
[INFO] [stderr]     Checking pairing v0.23.0
[INFO] [stderr]     Checking event-listener v5.4.0
[INFO] [stderr]     Checking chacha20 v0.9.1
[INFO] [stderr]     Checking salsa20 v0.10.2
[INFO] [stderr]     Checking webpki-roots v0.26.11
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]    Compiling parity-scale-codec v3.7.5
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling netwatch v0.5.0
[INFO] [stderr]    Compiling netwatch v0.6.0
[INFO] [stderr]    Compiling iroh-quinn v0.14.0
[INFO] [stderr]    Compiling iroh-quinn v0.13.0
[INFO] [stderr]     Checking hostname-validator v1.1.1
[INFO] [stderr]     Checking bounded-integer v0.5.8
[INFO] [stderr]     Checking hmac-sha256 v1.1.12
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]     Checking z32 v1.3.0
[INFO] [stderr]     Checking bitmaps v3.2.1
[INFO] [stderr]    Compiling oid-registry v0.7.1
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling itertools v0.14.0
[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/8b6b15b877fbceb1ee5d9a5a4746e7515901574a/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.104/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=bcebb22733c1a4b9 -C extra-filename=-f9cb331781faf872 --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" "d1ac263b89306a11af080159150ba86d01c7d11f38bfe5c9839f6c4c22fb4526", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1ac263b89306a11af080159150ba86d01c7d11f38bfe5c9839f6c4c22fb4526", kill_on_drop: false }`
[INFO] [stdout] d1ac263b89306a11af080159150ba86d01c7d11f38bfe5c9839f6c4c22fb4526