[INFO] fetching crate teardown_tree 0.6.6...
[INFO] testing teardown_tree-0.6.6 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate teardown_tree 0.6.6 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate teardown_tree 0.6.6
[INFO] finished tweaking crates.io crate teardown_tree 0.6.6
[INFO] tweaked toml for crates.io crate teardown_tree 0.6.6 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate teardown_tree 0.6.6 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] testing teardown_tree-0.6.6 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate teardown_tree 0.6.6 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate teardown_tree 0.6.6
[INFO] finished tweaking crates.io crate teardown_tree 0.6.6
[INFO] tweaked toml for crates.io crate teardown_tree 0.6.6 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate teardown_tree 0.6.6 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] testing teardown_tree-0.6.6 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate teardown_tree 0.6.6 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate teardown_tree 0.6.6
[INFO] finished tweaking crates.io crate teardown_tree 0.6.6
[INFO] tweaked toml for crates.io crate teardown_tree 0.6.6 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate teardown_tree 0.6.6 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] testing teardown_tree-0.6.6 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate teardown_tree 0.6.6 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate teardown_tree 0.6.6
[INFO] finished tweaking crates.io crate teardown_tree 0.6.6
[INFO] tweaked toml for crates.io crate teardown_tree 0.6.6 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate teardown_tree 0.6.6 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] testing teardown_tree-0.6.6 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate teardown_tree 0.6.6 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate teardown_tree 0.6.6
[INFO] finished tweaking crates.io crate teardown_tree 0.6.6
[INFO] tweaked toml for crates.io crate teardown_tree 0.6.6 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate teardown_tree 0.6.6 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`


overridden task result to broken:cargo-toml

Caused by:
    invalid Cargo.toml syntax