$ git clone -n https://src.fedoraproject.org/rpms/kdegraphics-mobipocket.git /var/lib/mock/f43-build-side-115065-61050593-6588198/root/chroot_tmpdir/scmroot/kdegraphics-mobipocket
Cloning into '/var/lib/mock/f43-build-side-115065-61050593-6588198/root/chroot_tmpdir/scmroot/kdegraphics-mobipocket'...
$ git fetch origin 7cf060c212a9799a257d716f6124f278225714db:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kdegraphics-mobipocket
 * [new ref]         7cf060c212a9799a257d716f6124f278225714db -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7cf060c 25.07.80