$ git clone -n https://src.fedoraproject.org/rpms/emacs-ansible.git /var/lib/mock/f45-build-8036-372/root/chroot_tmpdir/scmroot/emacs-ansible
Cloning into '/var/lib/mock/f45-build-8036-372/root/chroot_tmpdir/scmroot/emacs-ansible'...
$ git fetch origin 6a7838b89ad8453c32293dfaa9f914ecb418d540:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/emacs-ansible
 * [new ref]         6a7838b89ad8453c32293dfaa9f914ecb418d540 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6a7838b Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild