$ git clone -n https://src.fedoraproject.org/rpms/mtr.git /var/lib/mock/f31-build-56870-28267/root/chroot_tmpdir/scmroot/mtr
Cloning into '/var/lib/mock/f31-build-56870-28267/root/chroot_tmpdir/scmroot/mtr'...
$ git reset --hard d3da6be128a2b4759f347e6e2cbba9d006678538
HEAD is now at d3da6be - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild