$ git clone -n https://src.fedoraproject.org/rpms/bout++.git /var/lib/mock/f40-build-769903-125787/root/chroot_tmpdir/scmroot/bout++
Cloning into '/var/lib/mock/f40-build-769903-125787/root/chroot_tmpdir/scmroot/bout++'...
$ git reset --hard d1fec975bb2a74ebb3f81a08bfbd7091e552b7b9
HEAD is now at d1fec97 Rebuild for sundials-6.6.1