$ git clone -n https://src.fedoraproject.org/rpms/dnsdist.git /var/lib/mock/f40-build-2403677-60556/root/chroot_tmpdir/scmroot/dnsdist
Cloning into '/var/lib/mock/f40-build-2403677-60556/root/chroot_tmpdir/scmroot/dnsdist'...
$ git fetch origin 942b75598acc9b729da6e5cc927235b449bd3ad6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/dnsdist
 * [new ref]         942b75598acc9b729da6e5cc927235b449bd3ad6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 942b755 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild