$ git clone -n https://src.fedoraproject.org/rpms/golang-github-miekg-dns.git /var/lib/mock/f38-build-side-42-init-devel-643824-26399/root/chroot_tmpdir/scmroot/golang-github-miekg-dns
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-643824-26399/root/chroot_tmpdir/scmroot/golang-github-miekg-dns'...
$ git fetch origin 282ddbc7585e64482ba7f744e333262de6086f37:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-miekg-dns
 * [new ref]         282ddbc7585e64482ba7f744e333262de6086f37 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 282ddbc Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild