https://bugs.openldap.org/show_bug.cgi?id=10009
--- Comment #3 from Quanah Gibson-Mount quanah@openldap.org --- (In reply to Howard Chu from comment #2)
rc4 has been deprecated for a long time. Apparently it's not in your OpenSSL or SASL build. Not really an OpenLDAP issue. Feel free to supply patches to the test script to avoid using deprecated mechanisms.
Regardless, we shouldn't core dump?