[INFO] fetching crate riscovite-bios 0.0.0...
[INFO] testing riscovite-bios-0.0.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate riscovite-bios 0.0.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate riscovite-bios 0.0.0
[INFO] finished tweaking crates.io crate riscovite-bios 0.0.0
[INFO] tweaked toml for crates.io crate riscovite-bios 0.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate riscovite-bios 0.0.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate riscovite-bios 0.0.0 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-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e18235812c3c7c669b8a1b162e14c4f4f74b7a2f130b2ec66b831437863078b9
[INFO] running `Command { std: "docker" "start" "-a" "e18235812c3c7c669b8a1b162e14c4f4f74b7a2f130b2ec66b831437863078b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e18235812c3c7c669b8a1b162e14c4f4f74b7a2f130b2ec66b831437863078b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e18235812c3c7c669b8a1b162e14c4f4f74b7a2f130b2ec66b831437863078b9", kill_on_drop: false }`
[INFO] [stdout] e18235812c3c7c669b8a1b162e14c4f4f74b7a2f130b2ec66b831437863078b9
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e1e5f20826c4428303e8a64e05f6b7621be0268e98a92c4e6aa8d52fdcf9ae7
[INFO] running `Command { std: "docker" "start" "-a" "3e1e5f20826c4428303e8a64e05f6b7621be0268e98a92c4e6aa8d52fdcf9ae7", kill_on_drop: false }`
[INFO] [stderr]    Compiling riscovite-bios v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: This is a stub crate that must be overridden using Cargo's 'patch' mechanism, or equivalent, to provide a real RISCovite BIOS implementation.
[INFO] [stdout]  --> src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | compile_error!("This is a stub crate that must be overridden using Cargo's 'patch' mechanism, or equivalent, to provide a real RISCovite BIOS implementation.");
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `riscovite-bios` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "3e1e5f20826c4428303e8a64e05f6b7621be0268e98a92c4e6aa8d52fdcf9ae7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e1e5f20826c4428303e8a64e05f6b7621be0268e98a92c4e6aa8d52fdcf9ae7", kill_on_drop: false }`
[INFO] [stdout] 3e1e5f20826c4428303e8a64e05f6b7621be0268e98a92c4e6aa8d52fdcf9ae7
