[INFO] fetching crate sierradb-server 0.1.0...
[INFO] testing sierradb-server-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate sierradb-server 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate sierradb-server 0.1.0
[INFO] finished tweaking crates.io crate sierradb-server 0.1.0
[INFO] tweaked toml for crates.io crate sierradb-server 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sierradb-server 0.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sierradb-server 0.1.0 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2d08190642a3f0baa757fd1bcf94ee2e76a54c94951ed8a7b3a40eccf5821b6
[INFO] running `Command { std: "docker" "start" "-a" "f2d08190642a3f0baa757fd1bcf94ee2e76a54c94951ed8a7b3a40eccf5821b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2d08190642a3f0baa757fd1bcf94ee2e76a54c94951ed8a7b3a40eccf5821b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2d08190642a3f0baa757fd1bcf94ee2e76a54c94951ed8a7b3a40eccf5821b6", kill_on_drop: false }`
[INFO] [stdout] f2d08190642a3f0baa757fd1bcf94ee2e76a54c94951ed8a7b3a40eccf5821b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a78bbc6a5591353a54de7cee505cce9af340d8ebb2fe3c2b372fd47a11b4a31
[INFO] running `Command { std: "docker" "start" "-a" "0a78bbc6a5591353a54de7cee505cce9af340d8ebb2fe3c2b372fd47a11b4a31", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling portable-atomic v1.11.0
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[INFO] [stderr]    Compiling libp2p-swarm-derive v0.35.1
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[INFO] [stderr]    Compiling multibase v0.9.1
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[INFO] [stderr]    Compiling netlink-packet-utils v0.5.2
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[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling icu_collections v2.0.0
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling icu_locale_core v2.0.0
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[INFO] [stderr]    Compiling futures-bounded v0.2.4
[INFO] [stderr]    Compiling x25519-dalek v2.0.1
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[INFO] [stderr]    Compiling der-parser v10.0.0
[INFO] [stderr]    Compiling strum v0.27.2
[INFO] [stderr]    Compiling icu_provider v2.0.0
[INFO] [stderr]    Compiling icu_properties v2.0.1
[INFO] [stderr]    Compiling pest_generator v2.8.0
[INFO] [stderr]    Compiling x509-parser v0.17.0
[INFO] [stderr]    Compiling futures-rustls v0.26.0
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[INFO] [stderr]    Compiling bytes v1.10.1
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[INFO] [stderr]    Compiling multihash v0.19.3
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling cbor4ii v0.3.3
[INFO] [stderr]    Compiling boomphf v0.6.0
[INFO] [stderr]    Compiling toml_datetime v0.6.9
[INFO] [stderr]    Compiling icu_normalizer v2.0.0
[INFO] [stderr]    Compiling rmp-serde v1.3.0
[INFO] [stderr]    Compiling libp2p-identity v0.2.12
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[INFO] [stderr]    Compiling uuid v1.17.0
[INFO] [stderr]    Compiling bincode v2.0.1
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[INFO] [stderr]    Compiling toml_edit v0.22.26
[INFO] [stderr]    Compiling pest_derive v2.8.0
[INFO] [stderr]    Compiling parking_lot v0.12.4
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[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling multistream-select v0.13.0
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[INFO] [stderr]    Compiling yamux v0.13.5
[INFO] [stderr]    Compiling yamux v0.12.1
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[INFO] [stderr]    Compiling ron v0.8.1
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling combine v4.6.7
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling redis-protocol v6.0.0
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling multiaddr v0.18.2
[INFO] [stderr]    Compiling hickory-proto v0.25.2
[INFO] [stderr]    Compiling libp2p-core v0.43.1
[INFO] [stderr]    Compiling toml v0.8.22
[INFO] [stderr]    Compiling config v0.15.11
[INFO] [stderr]    Compiling libp2p-tls v0.6.2
[INFO] [stderr]    Compiling libp2p-yamux v0.47.0
[INFO] [stderr]    Compiling libp2p-noise v0.46.1
[INFO] [stderr]    Compiling libp2p-swarm v0.47.0
[INFO] [stderr]    Compiling netlink-sys v0.8.7
[INFO] [stderr]    Compiling sierradb v0.1.0
[INFO] [stderr]    Compiling netlink-proto v0.11.5
[INFO] [stderr]    Compiling rtnetlink v0.13.1
[INFO] [stderr]    Compiling libp2p-connection-limits v0.6.0
[INFO] [stderr]    Compiling libp2p-identify v0.47.0
[INFO] [stderr]    Compiling libp2p-kad v0.48.0
[INFO] [stderr]    Compiling libp2p-ping v0.47.0
[INFO] [stderr]    Compiling libp2p-request-response v0.29.0
[INFO] [stderr]    Compiling libp2p-allow-block-list v0.6.0
[INFO] [stderr]    Compiling libp2p-gossipsub v0.49.0
[INFO] [stderr]    Compiling if-watch v3.2.1
[INFO] [stderr]    Compiling libp2p-mdns v0.48.0
[INFO] [stderr]    Compiling libp2p-quic v0.13.0
[INFO] [stderr]    Compiling libp2p-tcp v0.44.0
[INFO] [stderr]    Compiling libp2p v0.56.0
[INFO] [stderr]    Compiling kameo v0.18.0
[INFO] [stderr]    Compiling sierradb-topology v0.1.0
[INFO] [stderr]    Compiling sierradb-cluster v0.1.0
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sierradb-cluster-0.1.0/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(btree_extract_if)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sierradb-cluster` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "0a78bbc6a5591353a54de7cee505cce9af340d8ebb2fe3c2b372fd47a11b4a31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a78bbc6a5591353a54de7cee505cce9af340d8ebb2fe3c2b372fd47a11b4a31", kill_on_drop: false }`
[INFO] [stdout] 0a78bbc6a5591353a54de7cee505cce9af340d8ebb2fe3c2b372fd47a11b4a31
