$ git clone -n https://src.fedoraproject.org/rpms/golang-github-nats-io-streaming-server.git /var/lib/mock/f39-build-1700691-41199/root/chroot_tmpdir/scmroot/golang-github-nats-io-streaming-server
Cloning into '/var/lib/mock/f39-build-1700691-41199/root/chroot_tmpdir/scmroot/golang-github-nats-io-streaming-server'...
$ git fetch origin 9561687b93e47ea333ace2ff7dbeb7852eb6cfb4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-nats-io-streaming-server
 * [new ref]         9561687b93e47ea333ace2ff7dbeb7852eb6cfb4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9561687 update to v0.25.5, close rhbz#1933959