$ git clone -n https://src.fedoraproject.org/rpms/VirtualGL.git /var/lib/mock/f33-build-496723-64282/root/chroot_tmpdir/scmroot/VirtualGL
Cloning into '/var/lib/mock/f33-build-496723-64282/root/chroot_tmpdir/scmroot/VirtualGL'...
$ git reset --hard d71d88ef48b9ccfd64e92a01e30d7d77c3a5db99
HEAD is now at d71d88e Update to 2.6.3