message: using docker multi-stage to get xacc build from xacc/master-ci
diff: +from xacc/master-ci
  from xacc/integration_base_ubuntu:18.04
  -run git clone --recursive https://github.com/eclipse/xacc && cd xacc && mkdir build && cd build \
  - && cmake .. -DXACC_BUILD_EXAMPLES=TRUE \
  - && make -j$(nproc) install \
  - && git clone https://github.com/ornl-qci/tnqvm \
  +copy --from=0 /root/.xacc /root/.xacc
  +run git clone https://github.com/ornl-qci/tnqvm \
  && cd tnqvm && mkdir build && cd build \
  - && cmake .. -DXACC_DIR=~/.xacc && make -j$(nproc) install \
  + && cmake .. -DXACC_DIR=~/.xacc && make -j12 install \
  && cd ../../ \
  && export PYTHONPATH=$(python3 -m site --user-site)/psi4/lib:$HOME/.xacc:$PYTHONPATH \
  && quantum/examples/base_api/bell_quil_ibm_local \
  