Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v2, actions/upload-artifact@v2. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

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/

Failed to save: Unable to reserve cache with key v1-setup-ocaml-opam-download-github.com/ocaml/opam-repository.git-4_11_2-2024-5-5-9387683707-197, another job may be creating this cache. More details: Cache already exists. Scope: refs/pull/66/merge, Key: v1-setup-ocaml-opam-download-github.com/ocaml/opam-repository.git-4_11_2-2024-5-5-9387683707-197, Version: 8ba50e9fc539bbaad67d1115157cd1e8ffd3994b0f3336146e0798f6d7232842

The following artifacts were uploaded using a version of actions/upload-artifact that is scheduled for deprecation: "alt-ergo", "anod-artifacts", "release-packages", "why3". Please update your workflow to use v4 of the artifact actions. Learn more: https://github.blog/changelog/2024-04-16-deprecation-notice-v3-of-the-artifact-actions/