[INFO] fetching crate mpfr-sys 0.0.8...
[INFO] testing mpfr-sys-0.0.8 against 1.90.0 for beta-1.91-3
[INFO] extracting crate mpfr-sys 0.0.8 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate mpfr-sys 0.0.8
[INFO] finished tweaking crates.io crate mpfr-sys 0.0.8
[INFO] tweaked toml for crates.io crate mpfr-sys 0.0.8 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mpfr-sys 0.0.8 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`


overridden task result to broken:cargo-toml

Caused by:
    invalid Cargo.toml syntax