$ git clone -n https://src.fedoraproject.org/rpms/kf5-kdeclarative.git /var/lib/mock/f40-build-2111582-50665/root/chroot_tmpdir/scmroot/kf5-kdeclarative
Cloning into '/var/lib/mock/f40-build-2111582-50665/root/chroot_tmpdir/scmroot/kf5-kdeclarative'...
$ git fetch origin 6e980953fb6a870b20024a8d827630eb73590041:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-kdeclarative
 * [new ref]         6e980953fb6a870b20024a8d827630eb73590041 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6e98095 5.113.0