[INFO] fetching crate bell_system 0.0.1...
[INFO] documenting bell_system-0.0.1 against beta-2026-01-20 for beta-1.94-rustdoc-1
[INFO] extracting crate bell_system 0.0.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate bell_system 0.0.1
[INFO] finished tweaking crates.io crate bell_system 0.0.1
[INFO] tweaked toml for crates.io crate bell_system 0.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bell_system 0.0.1 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 327 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.21.7 (available: v0.22.1)
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[INFO] [stderr]       Adding rusqlite v0.29.0 (available: v0.38.0)
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[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
[INFO] [stderr]       Adding toml v0.7.8 (available: v0.9.11+spec-1.1.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea6d3362dc11c57525f121beabf5839d22bc0f284421f37bc3a183ae0f40edb8
[INFO] running `Command { std: "docker" "start" "-a" "ea6d3362dc11c57525f121beabf5839d22bc0f284421f37bc3a183ae0f40edb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea6d3362dc11c57525f121beabf5839d22bc0f284421f37bc3a183ae0f40edb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea6d3362dc11c57525f121beabf5839d22bc0f284421f37bc3a183ae0f40edb8", kill_on_drop: false }`
[INFO] [stdout] ea6d3362dc11c57525f121beabf5839d22bc0f284421f37bc3a183ae0f40edb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ac07b40c29d11017039e2652c0c41a57ff5d8fe13ca942eb9de37792ff5a560
[INFO] running `Command { std: "docker" "start" "-a" "1ac07b40c29d11017039e2652c0c41a57ff5d8fe13ca942eb9de37792ff5a560", kill_on_drop: false }`
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[INFO] [stderr]  Documenting bell_system v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.08s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/bell/index.html
[INFO] running `Command { std: "docker" "inspect" "1ac07b40c29d11017039e2652c0c41a57ff5d8fe13ca942eb9de37792ff5a560", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ac07b40c29d11017039e2652c0c41a57ff5d8fe13ca942eb9de37792ff5a560", kill_on_drop: false }`
[INFO] [stdout] 1ac07b40c29d11017039e2652c0c41a57ff5d8fe13ca942eb9de37792ff5a560
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b311da4a366ac7fd2b321c5125dc891de9e81271204f6fed2f95cf41c452ec5
[INFO] running `Command { std: "docker" "start" "-a" "5b311da4a366ac7fd2b321c5125dc891de9e81271204f6fed2f95cf41c452ec5", kill_on_drop: false }`
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[INFO] [stderr]  Documenting bell_system v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.81s
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[INFO] running `Command { std: "docker" "inspect" "5b311da4a366ac7fd2b321c5125dc891de9e81271204f6fed2f95cf41c452ec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b311da4a366ac7fd2b321c5125dc891de9e81271204f6fed2f95cf41c452ec5", kill_on_drop: false }`
[INFO] [stdout] 5b311da4a366ac7fd2b321c5125dc891de9e81271204f6fed2f95cf41c452ec5
