$ git clone -n https://src.fedoraproject.org/rpms/maliit-keyboard.git /var/lib/mock/f45-build-17980-506/root/chroot_tmpdir/scmroot/maliit-keyboard
Cloning into '/var/lib/mock/f45-build-17980-506/root/chroot_tmpdir/scmroot/maliit-keyboard'...
$ git fetch origin d1c34dbd58fdd21cbb1bceb9e0238038189f4006:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/maliit-keyboard
 * [new ref]         d1c34dbd58fdd21cbb1bceb9e0238038189f4006 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d1c34db Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild