$ git clone -n https://src.fedoraproject.org/rpms/librasterlite2.git /var/lib/mock/f40-build-2008206-45349/root/chroot_tmpdir/scmroot/librasterlite2
Cloning into '/var/lib/mock/f40-build-2008206-45349/root/chroot_tmpdir/scmroot/librasterlite2'...
$ git fetch origin f397300defdac8981694e4d2f2dc73744888777e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/librasterlite2
 * [new ref]         f397300defdac8981694e4d2f2dc73744888777e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f397300 Fix typo in changelog