[INFO] fetching crate mutiny-core 0.4.39...
[INFO] testing mutiny-core-0.4.39 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate mutiny-core 0.4.39 into /workspace/builds/worker-6-tc2/source
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate mutiny-core 0.4.39
[INFO] finished tweaking crates.io crate mutiny-core 0.4.39
[INFO] tweaked toml for crates.io crate mutiny-core 0.4.39 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mutiny-core 0.4.39 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] testing mutiny-core-0.4.39 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate mutiny-core 0.4.39 into /workspace/builds/worker-6-tc2/source
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate mutiny-core 0.4.39
[INFO] finished tweaking crates.io crate mutiny-core 0.4.39
[INFO] tweaked toml for crates.io crate mutiny-core 0.4.39 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mutiny-core 0.4.39 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] testing mutiny-core-0.4.39 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate mutiny-core 0.4.39 into /workspace/builds/worker-6-tc2/source
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate mutiny-core 0.4.39
[INFO] finished tweaking crates.io crate mutiny-core 0.4.39
[INFO] tweaked toml for crates.io crate mutiny-core 0.4.39 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mutiny-core 0.4.39 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] testing mutiny-core-0.4.39 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate mutiny-core 0.4.39 into /workspace/builds/worker-6-tc2/source
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate mutiny-core 0.4.39
[INFO] finished tweaking crates.io crate mutiny-core 0.4.39
[INFO] tweaked toml for crates.io crate mutiny-core 0.4.39 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mutiny-core 0.4.39 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] testing mutiny-core-0.4.39 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate mutiny-core 0.4.39 into /workspace/builds/worker-6-tc2/source
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate mutiny-core 0.4.39
[INFO] finished tweaking crates.io crate mutiny-core 0.4.39
[INFO] tweaked toml for crates.io crate mutiny-core 0.4.39 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mutiny-core 0.4.39 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 }`


overridden task result to broken:cargo-toml

Caused by:
    invalid Cargo.toml syntax