Your requirements could not be resolved to an installable set of packages. Problem 1 - drupal/core-recommended 11.0.0-beta1 requires drupal/core 11.0.0-beta1 -> satisfiable by drupal/core[11.0.0-beta1]. - Conclusion: don't install drupal/core 11.0.0-beta1 (conflict analysis result) - drupal/core-recommended 11.0.0-rc1 requires drupal/core 11.0.0-rc1 -> satisfiable by drupal/core[11.0.0-rc1]. - Conclusion: don't install drupal/core 11.0.0-rc1 (conflict analysis result) - drupal/monolog[3.0.0-beta1, 3.0.0-beta2, 3.0.0-beta3, 3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.0.x-dev, 3.x-dev] require drupal/core ^10 -> satisfiable by drupal/core[10.0.0-alpha1, 10.0.0-alpha2, 10.0.0-alpha3, 10.0.0-alpha4, 10.0.0-alpha5, 10.0.0-alpha6, 10.0.0-alpha7, 10.0.0-beta1, 10.0.0-beta2, 10.0.0-rc1, 10.0.0-rc2, 10.0.0-rc3, 10.0.0, 10.0.1, 10.0.2, 10.0.3, 10.0.4, 10.0.5, 10.0.6, 10.0.7, 10.0.8, 10.0.9, 10.0.10, 10.0.11, 10.0.x-dev, 10.1.0-alpha1, 10.1.0-beta1, 10.1.0-rc1, 10.1.0, 10.1.1, 10.1.2, 10.1.3, 10.1.4, 10.1.5, 10.1.6, 10.1.7, 10.1.8, 10.1.x-dev, 10.2.0-alpha1, 10.2.0-beta1, 10.2.0-rc1, 10.2.0, 10.2.1, 10.2.2, 10.2.3, 10.2.4, 10.2.5, 10.2.6, 10.2.7, 10.2.x-dev, 10.3.0-beta1, 10.3.0-rc1, 10.3.0, 10.3.1, 10.3.x-dev, 10.4.x-dev]. - You can only install one version of a package, so only one of these can be installed: drupal/core[10.0.0-alpha1, 10.0.0-alpha2, 10.0.0-alpha3, 10.0.0-alpha4, 10.0.0-alpha5, 10.0.0-alpha6, 10.0.0-alpha7, 10.0.0-beta1, 10.0.0-beta2, 10.0.0-rc1, 10.0.0-rc2, 10.0.0-rc3, 10.0.0, 10.0.1, 10.0.2, 10.0.3, 10.0.4, 10.0.5, 10.0.6, 10.0.7, 10.0.8, 10.0.9, 10.0.10, 10.0.11, 10.0.x-dev, 10.1.0-alpha1, 10.1.0-beta1, 10.1.0-rc1, 10.1.0, 10.1.1, 10.1.2, 10.1.3, 10.1.4, 10.1.5, 10.1.6, 10.1.7, 10.1.8, 10.1.x-dev, 10.2.0-alpha1, 10.2.0-beta1, 10.2.0-rc1, 10.2.0, 10.2.1, 10.2.2, 10.2.3, 10.2.4, 10.2.5, 10.2.6, 10.2.7, 10.2.x-dev, 10.3.0-beta1, 10.3.0-rc1, 10.3.0, 10.3.1, 10.3.x-dev, 10.4.x-dev, 11.0.0-alpha1, 11.0.0-beta1, 11.0.0-rc1]. - drupal/core-recommended 11.0.0-alpha1 requires drupal/core 11.0.0-alpha1 -> satisfiable by drupal/core[11.0.0-alpha1]. - Root composer.json requires drupal/core-recommended ^11@alpha -> satisfiable by drupal/core-recommended[11.0.0-alpha1, 11.0.0-beta1, 11.0.0-rc1]. - Root composer.json requires drupal/monolog ^3.0 -> satisfiable by drupal/monolog[3.0.0-beta1, 3.0.0-beta2, 3.0.0-beta3, 3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.0.x-dev, 3.x-dev].

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. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/