The process '/opt/hostedtoolcache/opam/2.2.0-beta2/x86_64/opam' failed with exit code 1

Path Validation Error: Path(s) specified in the action for caching do(es) not exist, hence no cache is being saved.

Failed to save: Unable to reserve cache with key v1-setup-ocaml-cygwin-1-3.5.3-2024-18, another job may be creating this cache. More details: Cache already exists. Scope: refs/heads/master, Key: v1-setup-ocaml-cygwin-1-3.5.3-2024-18, Version: 94e4b479dfe39fb09bfd0714a09d82ed1e9feaace4307b89e1562badfdbae57c