[INFO] fetching crate qudag 1.4.0...
[INFO] testing qudag-1.4.0 against 1.95.0 for beta-1.96-2
[INFO] extracting crate qudag 1.4.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate qudag 1.4.0
[INFO] finished tweaking crates.io crate qudag 1.4.0
[INFO] tweaked toml for crates.io crate qudag 1.4.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate qudag 1.4.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate qudag 1.4.0 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sqlx-sqlite v0.7.4
[INFO] [stderr]   Downloaded unicode-properties v0.1.3
[INFO] [stderr]   Downloaded futures-rustls v0.24.0
[INFO] [stderr]   Downloaded libp2p-yamux v0.45.2
[INFO] [stderr]   Downloaded sqlx-mysql v0.7.4
[INFO] [stderr]   Downloaded quick-protobuf-codec v0.2.0
[INFO] [stderr]   Downloaded libp2p-swarm-derive v0.34.2
[INFO] [stderr]   Downloaded whoami v1.6.0
[INFO] [stderr]   Downloaded libp2p-ping v0.44.1
[INFO] [stderr]   Downloaded sqlx-macros v0.7.4
[INFO] [stderr]   Downloaded qudag-exchange-core v0.4.0
[INFO] [stderr]   Downloaded libp2p-dns v0.41.1
[INFO] [stderr]   Downloaded lru v0.11.1
[INFO] [stderr]   Downloaded libp2p-identify v0.44.2
[INFO] [stderr]   Downloaded libp2p-connection-limits v0.3.1
[INFO] [stderr]   Downloaded cbor4ii v0.3.3
[INFO] [stderr]   Downloaded libp2p-upnp v0.2.2
[INFO] [stderr]   Downloaded qudag-vault-core v0.5.0
[INFO] [stderr]   Downloaded libp2p-allow-block-list v0.3.0
[INFO] [stderr]   Downloaded yamux v0.13.5
[INFO] [stderr]   Downloaded libp2p-autonat v0.12.0
[INFO] [stderr]   Downloaded libp2p-kad v0.45.3
[INFO] [stderr]   Downloaded asn1-rs-derive v0.4.0
[INFO] [stderr]   Downloaded sqlx-macros-core v0.7.4
[INFO] [stderr]   Downloaded libp2p-tcp v0.41.0
[INFO] [stderr]   Downloaded sqlx v0.7.4
[INFO] [stderr]   Downloaded libp2p-mdns v0.45.1
[INFO] [stderr]   Downloaded libp2p-dcutr v0.11.0
[INFO] [stderr]   Downloaded libp2p-gossipsub v0.46.1
[INFO] [stderr]   Downloaded libp2p-noise v0.44.0
[INFO] [stderr]   Downloaded libp2p-relay v0.17.2
[INFO] [stderr]   Downloaded asn1-rs v0.5.2
[INFO] [stderr]   Downloaded oid-registry v0.6.1
[INFO] [stderr]   Downloaded libp2p-tls v0.3.0
[INFO] [stderr]   Downloaded libp2p-core v0.41.3
[INFO] [stderr]   Downloaded qudag-protocol v0.5.0
[INFO] [stderr]   Downloaded qudag-dag v0.5.0
[INFO] [stderr]   Downloaded x509-parser v0.15.1
[INFO] [stderr]   Downloaded metrics v0.21.1
[INFO] [stderr]   Downloaded pqcrypto-internals v0.2.10
[INFO] [stderr]   Downloaded pqcrypto-traits v0.3.5
[INFO] [stderr]   Downloaded bindgen v0.71.1
[INFO] [stderr]   Downloaded webpki-root-certs v1.0.1
[INFO] [stderr]   Downloaded rocksdb v0.22.0
[INFO] [stderr]   Downloaded sqlx-core v0.7.4
[INFO] [stderr]   Downloaded libp2p v0.53.2
[INFO] [stderr]   Downloaded prettyplease v0.2.35
[INFO] [stderr]   Downloaded futures-ticker v0.0.3
[INFO] [stderr]   Downloaded hex_fmt v0.3.0
[INFO] [stderr]   Downloaded libp2p-tls v0.4.1
[INFO] [stderr]   Downloaded libp2p-swarm v0.44.2
[INFO] [stderr]   Downloaded aws-lc-rs v1.13.1
[INFO] [stderr]   Downloaded libp2p-metrics v0.14.1
[INFO] [stderr]   Downloaded libp2p-quic v0.10.3
[INFO] [stderr]   Downloaded asn1-rs-impl v0.1.0
[INFO] [stderr]   Downloaded libp2p-request-response v0.26.3
[INFO] [stderr]   Downloaded der-parser v8.2.0
[INFO] [stderr]   Downloaded libp2p-websocket v0.43.2
[INFO] [stderr]   Downloaded argon2 v0.5.3
[INFO] [stderr]   Downloaded fastbloom v0.9.0
[INFO] [stderr]   Downloaded metrics-macros v0.7.1
[INFO] [stderr]   Downloaded sqlx-postgres v0.7.4
[INFO] [stderr]   Downloaded pqcrypto-kyber v0.5.0
[INFO] [stderr]   Downloaded pqcrypto-dilithium v0.5.0
[INFO] [stderr]   Downloaded pqcrypto-hqc v0.2.1
[INFO] [stderr]   Downloaded qudag-network v0.5.0
[INFO] [stderr]   Downloaded libsqlite3-sys v0.27.0
[INFO] [stderr]   Downloaded aws-lc-sys v0.29.0
[INFO] [stderr]   Downloaded librocksdb-sys v0.16.0+8.10.0
[INFO] [stderr]   Downloaded qudag-crypto v0.5.0
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b21c9e82c4522f83900c63ed4698a252d0581a97e9815c0f3704d4a7103925f8
[INFO] running `Command { std: "docker" "start" "-a" "b21c9e82c4522f83900c63ed4698a252d0581a97e9815c0f3704d4a7103925f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b21c9e82c4522f83900c63ed4698a252d0581a97e9815c0f3704d4a7103925f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b21c9e82c4522f83900c63ed4698a252d0581a97e9815c0f3704d4a7103925f8", kill_on_drop: false }`
[INFO] [stdout] b21c9e82c4522f83900c63ed4698a252d0581a97e9815c0f3704d4a7103925f8
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e889094ef8700f4ab69dda9cc221cfebf9315c57a8409960367ca9a73ac26190
[INFO] running `Command { std: "docker" "start" "-a" "e889094ef8700f4ab69dda9cc221cfebf9315c57a8409960367ca9a73ac26190", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling ed25519 v2.2.3
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling quick-protobuf v0.8.1
[INFO] [stderr]    Compiling data-encoding v2.9.0
[INFO] [stderr]    Compiling unsigned-varint v0.8.0
[INFO] [stderr]    Compiling bs58 v0.5.1
[INFO] [stderr]    Compiling base-x v0.2.11
[INFO] [stderr]    Compiling futures-timer v3.0.3
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling web-time v1.1.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling core2 v0.4.0
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling time-core v0.1.4
[INFO] [stderr]    Compiling deranged v0.4.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling time-macros v0.2.22
[INFO] [stderr]    Compiling aws-lc-rs v1.13.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling multihash v0.19.3
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling lru v0.12.5
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling base64 v0.21.7
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling rustls v0.23.28
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling webpki-roots v0.25.4
[INFO] [stderr]    Compiling tinyvec v1.9.0
[INFO] [stderr]    Compiling cc v1.2.27
[INFO] [stderr]    Compiling rustls-pemfile v1.0.4
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling unicode_categories v0.1.1
[INFO] [stderr]    Compiling pqcrypto-traits v0.3.5
[INFO] [stderr]    Compiling bytemuck v1.23.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rusticata-macros v4.1.0
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling time v0.3.41
[INFO] [stderr]    Compiling universal-hash v0.5.1
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling aead v0.5.2
[INFO] [stderr]    Compiling sqlformat v0.2.6
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling polyval v0.6.2
[INFO] [stderr]    Compiling hkdf v0.12.4
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling base64ct v1.8.0
[INFO] [stderr]    Compiling crunchy v0.2.3
[INFO] [stderr]    Compiling oid-registry v0.7.1
[INFO] [stderr]    Compiling event-listener v2.5.3
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling password-hash v0.5.0
[INFO] [stderr]    Compiling wide v0.7.33
[INFO] [stderr]    Compiling ghash v0.5.1
[INFO] [stderr]    Compiling blake2 v0.10.6
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling aws-lc-sys v0.29.0
[INFO] [stderr]    Compiling pqcrypto-internals v0.2.10
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling pqcrypto-hqc v0.2.1
[INFO] [stderr]    Compiling pqcrypto-kyber v0.5.0
[INFO] [stderr]    Compiling pqcrypto-dilithium v0.5.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling libsqlite3-sys v0.27.0
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]    Compiling yasna v0.5.2
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[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/1.95.0-x86_64-unknown-linux-gnu/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=0ac3370f36572740 -C extra-filename=-5b77e201e7142143 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-548f1cc60e53a77d.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-ef766426cad9ec0c.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-5540d6de9f07d245.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e889094ef8700f4ab69dda9cc221cfebf9315c57a8409960367ca9a73ac26190", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e889094ef8700f4ab69dda9cc221cfebf9315c57a8409960367ca9a73ac26190", kill_on_drop: false }`
[INFO] [stdout] e889094ef8700f4ab69dda9cc221cfebf9315c57a8409960367ca9a73ac26190
