$ git clone -n https://src.fedoraproject.org/rpms/linbox.git /var/lib/mock/f33-build-233408-50430/root/chroot_tmpdir/scmroot/linbox
Cloning into '/var/lib/mock/f33-build-233408-50430/root/chroot_tmpdir/scmroot/linbox'...
$ git reset --hard f5561665d343dd8e6599bc61507f8deea42d3088
HEAD is now at f556166 Make docs arch-specific for now due to differences across platforms.