See https://github.com/Sebastian-Webster/mysql-memory-server-nodejs/actions/runs/18694694306/job/53309001648
This issue only affects Alpine Linux as a binary download redirect URL is only fetched when downloading the Alpine Linux MySQL Server binary from the GitHub repository at https://github.com/Sebastian-Webster/mysql-server-musl-binaries.
The problem is that there is no try catch statement when calling getFileDownloadURLRedirect() that releases the lock.