$ git clone -n https://src.fedoraproject.org/rpms/golang-k8s-metrics.git /var/lib/mock/f41-build-side-1-2834291-33683/root/chroot_tmpdir/scmroot/golang-k8s-metrics
Cloning into '/var/lib/mock/f41-build-side-1-2834291-33683/root/chroot_tmpdir/scmroot/golang-k8s-metrics'...
$ git fetch origin 87b47b4f92cde4d3f41c2c8cd5e581cfed9237d6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-k8s-metrics
 * [new ref]         87b47b4f92cde4d3f41c2c8cd5e581cfed9237d6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 87b47b4 convert ASL 2.0 license to SPDX