Your requirements could not be resolved to an installable set of packages. Problem 1 - nette/caching[v3.1.0, ..., v3.1.1] require php >=7.2 <8.1 -> your php version (8.3.0-dev) does not satisfy that requirement. - nette/caching[v3.1.2, ..., v3.1.3] require php >=7.2 <8.2 -> your php version (8.3.0-dev) does not satisfy that requirement. - nette/caching v3.1.4 requires php >=7.2 <8.3 -> your php version (8.3.0-dev) does not satisfy that requirement. - nette/caching v3.2.2 requires php >=8.0 <8.3 -> your php version (8.3.0-dev) does not satisfy that requirement. - Root composer.json requires nette/caching ^3.1 -> satisfiable by nette/caching[v3.1.0, ..., v3.2.2].

Process completed with exit code 2.

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