[INFO] fetching crate volatile_cell 1.0.0... [INFO] testing volatile_cell-1.0.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate volatile_cell 1.0.0 into /workspace/builds/worker-4-tc1/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-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate volatile_cell 1.0.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` overridden task result to broken:cargo-toml Caused by: invalid Cargo.toml syntax