$ git clone -n https://src.fedoraproject.org/rpms/golang-github-hashicorp-serf.git /var/lib/mock/f38-build-side-42-init-devel-731742-27450/root/chroot_tmpdir/scmroot/golang-github-hashicorp-serf
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-731742-27450/root/chroot_tmpdir/scmroot/golang-github-hashicorp-serf'...
$ git fetch origin 134c13f4e359aa7213efa60a3c81b8dcf7df8b96:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-hashicorp-serf
 * [new ref]         134c13f4e359aa7213efa60a3c81b8dcf7df8b96 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 134c13f Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild