$ git clone -n https://src.fedoraproject.org/rpms/python-zmq.git /var/lib/mock/f38-build-side-42-init-devel-601964-26205/root/chroot_tmpdir/scmroot/python-zmq
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-601964-26205/root/chroot_tmpdir/scmroot/python-zmq'...
$ git fetch origin 7a0eacba546c3ed79a127d83a814c5e103d99d88:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-zmq
 * [new ref]         7a0eacba546c3ed79a127d83a814c5e103d99d88 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7a0eacb Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild