$ git clone -n https://src.fedoraproject.org/rpms/clamsmtp.git /var/lib/mock/f31-build-56965-28275/root/chroot_tmpdir/scmroot/clamsmtp
Cloning into '/var/lib/mock/f31-build-56965-28275/root/chroot_tmpdir/scmroot/clamsmtp'...
$ git reset --hard d1712826df736c57b8460587083932effab5c7a0
HEAD is now at d171282 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild