$ git clone -n https://src.fedoraproject.org/rpms/aardvark-dns.git /var/lib/mock/f38-build-side-42-init-devel-878280-28475/root/chroot_tmpdir/scmroot/aardvark-dns
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-878280-28475/root/chroot_tmpdir/scmroot/aardvark-dns'...
$ git fetch origin 8c050c59b277f696b144aab3b07cbee819f6f440:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/aardvark-dns
 * [new ref]         8c050c59b277f696b144aab3b07cbee819f6f440 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8c050c5 [packit] 1.7.0 upstream release