[INFO] fetching crate fedimint-tpe 0.9.1-beta.0...
[INFO] checking fedimint-tpe-0.9.1-beta.0 against try#9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840 for pr-149518
[INFO] extracting crate fedimint-tpe 0.9.1-beta.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate fedimint-tpe 0.9.1-beta.0
[INFO] finished tweaking crates.io crate fedimint-tpe 0.9.1-beta.0
[INFO] tweaked toml for crates.io crate fedimint-tpe 0.9.1-beta.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fedimint-tpe 0.9.1-beta.0 on toolchain 9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fedimint-tpe 0.9.1-beta.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" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a074c1962182b14b966769e459f2e6b2257f1169fb867f046a5ea9ee3b01451c
[INFO] running `Command { std: "docker" "start" "-a" "a074c1962182b14b966769e459f2e6b2257f1169fb867f046a5ea9ee3b01451c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a074c1962182b14b966769e459f2e6b2257f1169fb867f046a5ea9ee3b01451c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a074c1962182b14b966769e459f2e6b2257f1169fb867f046a5ea9ee3b01451c", kill_on_drop: false }`
[INFO] [stdout] a074c1962182b14b966769e459f2e6b2257f1169fb867f046a5ea9ee3b01451c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b9ff116aff2acab6a876f80073f43c3ead1e95827e5c8fbb7699669d4122d85
[INFO] running `Command { std: "docker" "start" "-a" "4b9ff116aff2acab6a876f80073f43c3ead1e95827e5c8fbb7699669d4122d85", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling prettyplease v0.2.35
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling home v0.5.11
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling libloading v0.8.8
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling bindgen v0.69.5
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling bitcoin-io v0.1.3
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]    Compiling bitcoin-internals v0.3.0
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]     Checking hex-conservative v0.2.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]    Compiling hex_lit v0.1.1
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling aws-lc-rs v1.13.3
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling bitcoin v0.32.6
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]     Checking parking v2.2.1
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling winnow v0.7.11
[INFO] [stderr]    Compiling serde_json v1.0.141
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling cc v1.2.27
[INFO] [stderr]    Compiling crunchy v0.2.3
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]    Compiling rustls v0.23.28
[INFO] [stderr]     Checking percent-encoding v2.3.1
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling n0-future v0.1.3
[INFO] [stderr]     Checking event-listener v5.4.0
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]    Compiling parity-scale-codec v3.7.5
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking diatomic-waker v0.2.3
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking cordyceps v0.3.4
[INFO] [stderr]     Checking bitmaps v3.2.1
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking nu-ansi-term v0.50.1
[INFO] [stderr]     Checking futures-buffered v0.2.11
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking const_format v0.2.34
[INFO] [stderr]     Checking rand_xoshiro v0.7.0
[INFO] [stderr]     Checking imbl-sized-chunks v0.1.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking futures-lite v2.6.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]     Checking possiblyrandom v0.2.0
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling secp256k1-sys v0.10.1
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]    Compiling macro_rules_attribute-proc_macro v0.2.2
[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/9b8307bcb9d1de8ffc7e1c81c48efffdb24ee840/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=de973827722597b6 -C extra-filename=-80efd27035400d69 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-e6fd386b8b8d865f.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-4e354ff8336ad124.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" "4b9ff116aff2acab6a876f80073f43c3ead1e95827e5c8fbb7699669d4122d85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b9ff116aff2acab6a876f80073f43c3ead1e95827e5c8fbb7699669d4122d85", kill_on_drop: false }`
[INFO] [stdout] 4b9ff116aff2acab6a876f80073f43c3ead1e95827e5c8fbb7699669d4122d85