$ git clone -n https://src.fedoraproject.org/rpms/couchdb.git /var/lib/mock/f33-build-335466-58401/root/chroot_tmpdir/scmroot/couchdb
Cloning into '/var/lib/mock/f33-build-335466-58401/root/chroot_tmpdir/scmroot/couchdb'...
$ git reset --hard cf47813eb2441e9b988c2589f711ff668dfa0e5f
HEAD is now at cf47813 CouchDB ver. 3.0.0.