[INFO] fetching crate volatile_cell 1.0.0...
[INFO] building volatile_cell-1.0.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate volatile_cell 1.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate volatile_cell 1.0.0
[INFO] finished tweaking crates.io crate volatile_cell 1.0.0
[INFO] tweaked toml for crates.io crate volatile_cell 1.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate volatile_cell 1.0.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] building volatile_cell-1.0.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate volatile_cell 1.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate volatile_cell 1.0.0
[INFO] finished tweaking crates.io crate volatile_cell 1.0.0
[INFO] tweaked toml for crates.io crate volatile_cell 1.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate volatile_cell 1.0.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] building volatile_cell-1.0.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate volatile_cell 1.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate volatile_cell 1.0.0
[INFO] finished tweaking crates.io crate volatile_cell 1.0.0
[INFO] tweaked toml for crates.io crate volatile_cell 1.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate volatile_cell 1.0.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] building volatile_cell-1.0.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate volatile_cell 1.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate volatile_cell 1.0.0
[INFO] finished tweaking crates.io crate volatile_cell 1.0.0
[INFO] tweaked toml for crates.io crate volatile_cell 1.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate volatile_cell 1.0.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] building volatile_cell-1.0.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate volatile_cell 1.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate volatile_cell 1.0.0
[INFO] finished tweaking crates.io crate volatile_cell 1.0.0
[INFO] tweaked toml for crates.io crate volatile_cell 1.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate volatile_cell 1.0.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`


overridden task result to broken:cargo-toml

Caused by:
    invalid Cargo.toml syntax