Make those links https://build.opensuse.org/package/rdiff/home:dimstar:erlang/erlang-rebar?opackage=erlang-rebar&oproject=devel%3Alanguages%3Aerlang and https://build.opensuse.org/package/rdiff/home:dimstar:erlang/erlang-retest?opackage=erlang-retest&oproject=devel%3Alanguages%3Aerlang (no rev= in the end.. those were earlier tests)