$ git clone -n https://src.fedoraproject.org/rpms/golang-github-vinyldns.git /var/lib/mock/f40-build-2668984-67245/root/chroot_tmpdir/scmroot/golang-github-vinyldns
Cloning into '/var/lib/mock/f40-build-2668984-67245/root/chroot_tmpdir/scmroot/golang-github-vinyldns'...
$ git fetch origin 13c801598458ef308a8d44550add00d944a0bb3d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-vinyldns
 * [new ref]         13c801598458ef308a8d44550add00d944a0bb3d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 13c8015 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild