[INFO] fetching crate sierradb 0.0.1...
[INFO] testing sierradb-0.0.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate sierradb 0.0.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate sierradb 0.0.1
[INFO] finished tweaking crates.io crate sierradb 0.0.1
[INFO] tweaked toml for crates.io crate sierradb 0.0.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sierradb 0.0.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sierradb 0.0.1 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c0a8b56fe219bdf2509e729d72cc438d0322607360d8aea95b7427ed4ae42ba
[INFO] running `Command { std: "docker" "start" "-a" "9c0a8b56fe219bdf2509e729d72cc438d0322607360d8aea95b7427ed4ae42ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c0a8b56fe219bdf2509e729d72cc438d0322607360d8aea95b7427ed4ae42ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c0a8b56fe219bdf2509e729d72cc438d0322607360d8aea95b7427ed4ae42ba", kill_on_drop: false }`
[INFO] [stdout] 9c0a8b56fe219bdf2509e729d72cc438d0322607360d8aea95b7427ed4ae42ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45097a6bebc423ae6a9cdc31542543641e0ef917c5a18c464bcf4c3bbc420c51
[INFO] running `Command { std: "docker" "start" "-a" "45097a6bebc423ae6a9cdc31542543641e0ef917c5a18c464bcf4c3bbc420c51", kill_on_drop: false }`
[INFO] [stderr]    Compiling sierradb v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "45097a6bebc423ae6a9cdc31542543641e0ef917c5a18c464bcf4c3bbc420c51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45097a6bebc423ae6a9cdc31542543641e0ef917c5a18c464bcf4c3bbc420c51", kill_on_drop: false }`
[INFO] [stdout] 45097a6bebc423ae6a9cdc31542543641e0ef917c5a18c464bcf4c3bbc420c51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8d7461085d0380a7b4a239026aea97c364e915786b8bdb3ed6eae5394167117
[INFO] running `Command { std: "docker" "start" "-a" "b8d7461085d0380a7b4a239026aea97c364e915786b8bdb3ed6eae5394167117", kill_on_drop: false }`
[INFO] [stderr]    Compiling sierradb v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "b8d7461085d0380a7b4a239026aea97c364e915786b8bdb3ed6eae5394167117", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8d7461085d0380a7b4a239026aea97c364e915786b8bdb3ed6eae5394167117", kill_on_drop: false }`
[INFO] [stdout] b8d7461085d0380a7b4a239026aea97c364e915786b8bdb3ed6eae5394167117
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 164ea2a9e4309ac5ecc4b363c9dea318d0eb726e0c847ad145c2dde5d7d91a9c
[INFO] running `Command { std: "docker" "start" "-a" "164ea2a9e4309ac5ecc4b363c9dea318d0eb726e0c847ad145c2dde5d7d91a9c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sierradb-c1aa7f2047d99d17)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sierradb
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "164ea2a9e4309ac5ecc4b363c9dea318d0eb726e0c847ad145c2dde5d7d91a9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "164ea2a9e4309ac5ecc4b363c9dea318d0eb726e0c847ad145c2dde5d7d91a9c", kill_on_drop: false }`
[INFO] [stdout] 164ea2a9e4309ac5ecc4b363c9dea318d0eb726e0c847ad145c2dde5d7d91a9c