https://bugs.winehq.org/show_bug.cgi?id=55555
--- Comment #1 from François Gouget fgouget@codeweavers.com --- On macOS Kerberos support requires installing the MIT Kerberos libraries using something like Homebrew. So it's quite likely that Kerberos support is missing because these libraries are missing.
There are two things to do: * The test should skip if Kerberos support is missing. * Check if installing the Kerberos libraries on the macOS test machines is feasible.