$ git clone -n https://src.fedoraproject.org/rpms/golang-github-chris-ramon-douceur.git /var/lib/mock/f40-build-2579862-62364/root/chroot_tmpdir/scmroot/golang-github-chris-ramon-douceur
Cloning into '/var/lib/mock/f40-build-2579862-62364/root/chroot_tmpdir/scmroot/golang-github-chris-ramon-douceur'...
$ git fetch origin 5cdea02f55e138344c2861635b587097f85d6cfd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-chris-ramon-douceur
 * [new ref]         5cdea02f55e138344c2861635b587097f85d6cfd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5cdea02 Rebuild for golang 1.22.0