[INFO] fetching crate protoc-plugin-by-closure 0.1.6...
[INFO] checking protoc-plugin-by-closure-0.1.6 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate protoc-plugin-by-closure 0.1.6 into /workspace/builds/worker-3-tc1/source
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate protoc-plugin-by-closure 0.1.6
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate protoc-plugin-by-closure 0.1.6
[INFO] tweaked toml for crates.io crate protoc-plugin-by-closure 0.1.6 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate protoc-plugin-by-closure 0.1.6 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`


overridden task result to broken:cargo-toml

Caused by:
    invalid Cargo.toml syntax