$ git clone -n https://src.fedoraproject.org/rpms/htmltest.git /var/lib/mock/f40-build-2559739-62115/root/chroot_tmpdir/scmroot/htmltest
Cloning into '/var/lib/mock/f40-build-2559739-62115/root/chroot_tmpdir/scmroot/htmltest'...
$ git fetch origin 9a059a391586cbc9b759e181fe7872a8d65ea7af:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/htmltest
 * [new ref]         9a059a391586cbc9b759e181fe7872a8d65ea7af -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9a059a3 Rebuild for golang 1.22.0