$ git clone -n https://src.fedoraproject.org/rpms/libccd.git /var/lib/mock/f41-build-1045140-19054/root/chroot_tmpdir/scmroot/libccd
Cloning into '/var/lib/mock/f41-build-1045140-19054/root/chroot_tmpdir/scmroot/libccd'...
$ git fetch origin e838ed26cc21ac593e96b2efef9153514861728b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libccd
 * [new ref]         e838ed26cc21ac593e96b2efef9153514861728b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e838ed2 Eliminate use of obsolete %patchN syntax (#2283636)