shibboleth-sp2 2.5.6+dfsg1-1 is marked for autoremoval from testing on 2016-07-29 It is affected by these RC bugs: 812142: shibboleth-sp2: FTBFS with GCC 6: misc errors It (build-)depends on packages with these RC bugs: 811620: xml-security-c: FTBFS with GCC 6: cannot convert x to y