The job was canceled because "ubuntu-latest_4_09_0" failed.

The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

The following actions uses Node.js version which is deprecated and will be forced to run on node20: actions/checkout@v2. For more info: https://github.blog/changelog/2024-03-07-github-actions-all-actions-will-run-on-node20-instead-of-node16-by-default/

Unexpected input(s) 'ocaml-version', valid inputs are ['allow-prerelease-opam', 'ocaml-compiler', 'opam-repositories', 'opam-pin', 'opam-depext', 'opam-depext-flags', 'opam-local-packages', 'opam-disable-sandboxing', 'dune-cache', 'cache-prefix', 'github-token']