The process 'D:\cygwin\wrapperbin\opam.cmd' failed with exit code 20

The process 'D:\cygwin\wrapperbin\opam.cmd' failed with exit code 20

The process 'D:\cygwin\wrapperbin\opam.cmd' failed with exit code 20

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@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. 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-cygwin-1-3.5.3-2024-17, another job may be creating this cache. More details: Cache already exists. Scope: refs/pull/227/merge, Key: v1-setup-ocaml-cygwin-1-3.5.3-2024-17, Version: 9fb575d30b97f684c8197772c9ee22de754810554c4d529177cf9343dee82441

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@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. 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-cygwin-1-3.5.3-2024-17, another job may be creating this cache. More details: Cache already exists. Scope: refs/pull/227/merge, Key: v1-setup-ocaml-cygwin-1-3.5.3-2024-17, Version: 9fb575d30b97f684c8197772c9ee22de754810554c4d529177cf9343dee82441

Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@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. 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-cygwin-1-3.5.3-2024-17, another job may be creating this cache. More details: Cache already exists. Scope: refs/pull/227/merge, Key: v1-setup-ocaml-cygwin-1-3.5.3-2024-17, Version: 9fb575d30b97f684c8197772c9ee22de754810554c4d529177cf9343dee82441

An error has been caught in some system package index files, so the system package index files have been re-synchronised, and the system package installation has been retried: the process 'd:\cygwin\wrapperbin\opam.cmd' failed with exit code 20

An error has been caught in some system package index files, so the system package index files have been re-synchronised, and the system package installation has been retried: the process 'd:\cygwin\wrapperbin\opam.cmd' failed with exit code 20