$ git clone -n https://src.fedoraproject.org/rpms/libnuml.git /var/lib/mock/f31-build-69725-30342/root/chroot_tmpdir/scmroot/libnuml
Cloning into '/var/lib/mock/f31-build-69725-30342/root/chroot_tmpdir/scmroot/libnuml'...
$ git reset --hard 3c807936ae90183375b3276cc4421f474ad3b045
HEAD is now at 3c80793 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild