* gnu/tests/nfs.scm (run-nfs-server-test)[test](wait-for-file): Remove. ("nscd is listening on its socket"): Use 'wait-for-unix-socket'.
* gnu/tests/nfs.scm (run-nfs-server-test)[test](wait-for-file): Remove. ("nscd is listening on its socket"): Use 'wait-for-unix-socket'.