$ git clone -n https://src.fedoraproject.org/rpms/secilc.git /var/lib/mock/f45-build-35821-699/root/chroot_tmpdir/scmroot/secilc
Cloning into '/var/lib/mock/f45-build-35821-699/root/chroot_tmpdir/scmroot/secilc'...
$ git fetch origin 22e769b800d4edd1f89f07b5ecfe24088cdd110c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/secilc
 * [new ref]         22e769b800d4edd1f89f07b5ecfe24088cdd110c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 22e769b Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild