[INFO] fetching crate fedimint-empty-server 0.8.1...
[INFO] testing fedimint-empty-server-0.8.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate fedimint-empty-server 0.8.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate fedimint-empty-server 0.8.1
[INFO] finished tweaking crates.io crate fedimint-empty-server 0.8.1
[INFO] tweaked toml for crates.io crate fedimint-empty-server 0.8.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fedimint-empty-server 0.8.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fedimint-empty-server 0.8.1 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fedimint-server-core v0.8.1
[INFO] [stderr]   Downloaded diatomic-waker v0.2.3
[INFO] [stderr]   Downloaded n0-future v0.1.3
[INFO] [stderr]   Downloaded futures-buffered v0.2.11
[INFO] [stderr]   Downloaded iroh-quinn-udp v0.5.7
[INFO] [stderr]   Downloaded precis-tools v0.1.9
[INFO] [stderr]   Downloaded fedimint-logging v0.8.1
[INFO] [stderr]   Downloaded cordyceps v0.3.4
[INFO] [stderr]   Downloaded fedimint-core v0.8.1
[INFO] [stderr]   Downloaded async-compat v0.2.4
[INFO] [stderr]   Downloaded iroh v0.35.0
[INFO] [stderr]   Downloaded fedimint-empty-common v0.8.1
[INFO] [stderr]   Downloaded portmapper v0.5.0
[INFO] [stderr]   Downloaded netwatch v0.5.0
[INFO] [stderr]   Downloaded bitcoin v0.32.6
[INFO] [stderr]   Downloaded simple-dns v0.9.3
[INFO] [stderr]   Downloaded precis-core v0.1.11
[INFO] [stderr]   Downloaded miniscript v12.3.2
[INFO] [stderr]   Downloaded iroh-quinn v0.13.0
[INFO] [stderr]   Downloaded hickory-resolver v0.25.2
[INFO] [stderr]   Downloaded iroh-relay v0.35.0
[INFO] [stderr]   Downloaded iroh-relay v0.90.0
[INFO] [stderr]   Downloaded iroh-quinn v0.14.0
[INFO] [stderr]   Downloaded stun-rs v0.1.11
[INFO] [stderr]   Downloaded netlink-packet-route v0.23.0
[INFO] [stderr]   Downloaded mainline v5.4.0
[INFO] [stderr]   Downloaded pkarr v3.8.0
[INFO] [stderr]   Downloaded imbl v5.0.0
[INFO] [stderr]   Downloaded iroh v0.90.0
[INFO] [stderr]   Downloaded dnssec-prover v0.6.7
[INFO] [stderr]   Downloaded igd-next v0.16.1
[INFO] [stderr]   Downloaded iroh-metrics v0.35.0
[INFO] [stderr]   Downloaded precis-profiles v0.1.12
[INFO] [stderr]   Downloaded n0-watcher v0.2.0
[INFO] [stderr]   Downloaded tokio-websockets v0.11.4
[INFO] [stderr]   Downloaded portmapper v0.6.1
[INFO] [stderr]   Downloaded backon v1.5.1
[INFO] [stderr]   Downloaded hickory-proto v0.25.2
[INFO] [stderr]   Downloaded hex-conservative v0.3.0
[INFO] [stderr]   Downloaded macro_rules_attribute-proc_macro v0.2.2
[INFO] [stderr]   Downloaded iroh-metrics v0.34.0
[INFO] [stderr]   Downloaded color-backtrace v0.7.0
[INFO] [stderr]   Downloaded n0-snafu v0.2.1
[INFO] [stderr]   Downloaded serde_bencode v0.2.4
[INFO] [stderr]   Downloaded surge-ping v0.8.2
[INFO] [stderr]   Downloaded z32 v1.3.0
[INFO] [stderr]   Downloaded fedimint-api-client v0.8.1
[INFO] [stderr]   Downloaded iroh-base v0.35.0
[INFO] [stderr]   Downloaded iroh-base v0.90.0
[INFO] [stderr]   Downloaded iroh-quinn-proto v0.13.0
[INFO] [stderr]   Downloaded btparse v0.2.0
[INFO] [stderr]   Downloaded ntimestamp v1.0.0
[INFO] [stderr]   Downloaded iroh-metrics-derive v0.2.0
[INFO] [stderr]   Downloaded nested_enum_utils v0.2.2
[INFO] [stderr]   Downloaded wmi v0.14.5
[INFO] [stderr]   Downloaded netwatch v0.6.0
[INFO] [stderr]   Downloaded bounded-integer v0.5.8
[INFO] [stderr]   Downloaded hmac-sha256 v1.1.12
[INFO] [stderr]   Downloaded fedimint-derive v0.8.1
[INFO] [stderr]   Downloaded fedimint-threshold-crypto v0.2.1
[INFO] [stderr]   Downloaded imbl-sized-chunks v0.1.3
[INFO] [stderr]   Downloaded postcard-derive v0.1.2
[INFO] [stderr]   Downloaded possiblyrandom v0.2.0
[INFO] [stderr]   Downloaded lightning-invoice v0.33.2
[INFO] [stderr]   Downloaded lightning-types v0.2.0
[INFO] [stderr]   Downloaded macro_rules_attribute v0.2.2
[INFO] [stderr]   Downloaded netdev v0.31.0
[INFO] [stderr]   Downloaded hmac-sha1 v0.2.2
[INFO] [stderr]   Downloaded hostname-validator v1.1.1
[INFO] [stderr]   Downloaded ucd-parse v0.1.13
[INFO] [stderr]   Downloaded quoted-string-parser v0.1.0
[INFO] [stderr]   Downloaded jsonrpsee-wasm-client v0.24.9
[INFO] [stderr]   Downloaded lightning v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a918c774dd520c7f5ef3309010c0977f40a37cb3c19a80f6dda9cb9c6571022a
[INFO] running `Command { std: "docker" "start" "-a" "a918c774dd520c7f5ef3309010c0977f40a37cb3c19a80f6dda9cb9c6571022a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a918c774dd520c7f5ef3309010c0977f40a37cb3c19a80f6dda9cb9c6571022a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a918c774dd520c7f5ef3309010c0977f40a37cb3c19a80f6dda9cb9c6571022a", kill_on_drop: false }`
[INFO] [stdout] a918c774dd520c7f5ef3309010c0977f40a37cb3c19a80f6dda9cb9c6571022a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f25f62d76aca17cd88ef1ce1f5ea667fbaf5770a058bbced882d9612e205cdd1
[INFO] running `Command { std: "docker" "start" "-a" "f25f62d76aca17cd88ef1ce1f5ea667fbaf5770a058bbced882d9612e205cdd1", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling critical-section v1.2.0
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling gimli v0.31.1
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling rustc-demangle v0.1.25
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling base64ct v1.8.0
[INFO] [stderr]    Compiling rustls v0.23.28
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling const-oid v0.9.6
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling cordyceps v0.3.4
[INFO] [stderr]    Compiling diatomic-waker v0.2.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling futures-lite v2.6.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling futures-buffered v0.2.11
[INFO] [stderr]    Compiling 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]    Compiling bitcoin-io v0.1.3
[INFO] [stderr]    Compiling regex-lite v0.1.6
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling bitcoin-internals v0.3.0
[INFO] [stderr]    Compiling hex-conservative v0.2.1
[INFO] [stderr]    Compiling secp256k1-sys v0.10.1
[INFO] [stderr]    Compiling ucd-parse v0.1.13
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling cobs v0.2.3
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling hex_lit v0.1.1
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling webpki-roots v1.0.1
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling bitcoin v0.32.6
[INFO] [stderr]    Compiling crc v3.3.0
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]    Compiling iri-string v0.7.8
[INFO] [stderr]    Compiling bech32 v0.11.0
[INFO] [stderr]    Compiling moka v0.12.10
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.24
[INFO] [stderr]    Compiling addr2line v0.24.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling rustls-webpki v0.103.3
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling netdev v0.31.0
[INFO] [stderr]    Compiling flume v0.11.1
[INFO] [stderr]    Compiling lru v0.13.0
[INFO] [stderr]    Compiling uuid v1.17.0
[INFO] [stderr]    Compiling pkarr v3.8.0
[INFO] [stderr]    Compiling base16ct v0.2.0
[INFO] [stderr]    Compiling tagptr v0.2.0
[INFO] [stderr]    Compiling no-std-net v0.6.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling sha1_smol v1.0.1
[INFO] [stderr]    Compiling base32 v0.5.1
[INFO] [stderr]    Compiling xml-rs v0.8.26
[INFO] [stderr]    Compiling pnet_base v0.34.0
[INFO] [stderr]    Compiling rusticata-macros v4.1.0
[INFO] [stderr]    Compiling simple-dns v0.9.3
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling universal-hash v0.5.1
[INFO] [stderr]    Compiling self_cell v1.2.0
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling btparse v0.2.0
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling futures-timer v3.0.3
[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/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/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" "f25f62d76aca17cd88ef1ce1f5ea667fbaf5770a058bbced882d9612e205cdd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f25f62d76aca17cd88ef1ce1f5ea667fbaf5770a058bbced882d9612e205cdd1", kill_on_drop: false }`
[INFO] [stdout] f25f62d76aca17cd88ef1ce1f5ea667fbaf5770a058bbced882d9612e205cdd1