ValidationError: Key Validation Error: v0-rust-workspace-x86_64-unknown-linux-gnu,wasm32-unknown-unknown-Linux-d489972f-c1c4adcf cannot contain commas. at checkKey (/home/runner/work/_actions/Swatinem/rust-cache/v2/dist/restore/index.js:2776:15) at /home/runner/work/_actions/Swatinem/rust-cache/v2/dist/restore/index.js:2833:13 at Generator.next (<anonymous>) at /home/runner/work/_actions/Swatinem/rust-cache/v2/dist/restore/index.js:2736:71 at new Promise (<anonymous>) at __webpack_modules__.5116.__awaiter (/home/runner/work/_actions/Swatinem/rust-cache/v2/dist/restore/index.js:2732:12) at restoreCacheV1 (/home/runner/work/_actions/Swatinem/rust-cache/v2/dist/restore/index.js:2824:12) at Object.<anonymous> (/home/runner/work/_actions/Swatinem/rust-cache/v2/dist/restore/index.js:2808:30) at Generator.next (<anonymous>) at /home/runner/work/_actions/Swatinem/rust-cache/v2/dist/restore/index.js:2736:71

Process completed with exit code 1.

The hosted runner: GitHub Actions 380 lost communication with the server. Anything in your workflow that terminates the runner process, starves it for CPU/Memory, or blocks its network access can cause this error.

ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636

You are running out of disk space. The runner will stop working when the machine runs out of disk space. Free space left: 0 MB