$ git clone -n https://src.fedoraproject.org/rpms/golang-github-google-replayers.git /var/lib/mock/f41-build-side-1-2878426-34443/root/chroot_tmpdir/scmroot/golang-github-google-replayers
Cloning into '/var/lib/mock/f41-build-side-1-2878426-34443/root/chroot_tmpdir/scmroot/golang-github-google-replayers'...
$ git fetch origin 1559419f69d05da32f735e89a021131702b0b70f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-google-replayers
 * [new ref]         1559419f69d05da32f735e89a021131702b0b70f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1559419 convert ASL 2.0 license to SPDX