Created temporary directory: /tmp/pip-ephem-wheel-cache-5j56r0yt
Created temporary directory: /tmp/pip-req-tracker-jf0vxgrz
Created requirements tracker '/tmp/pip-req-tracker-jf0vxgrz'
Created temporary directory: /tmp/pip-wheel-3udqswqz
Collecting pycxx==0.0.2
  1 location(s) to search for versions of pycxx:
  * https://pypi.org/simple/pycxx/
  Getting page https://pypi.org/simple/pycxx/
  Analyzing links from page https://pypi.org/simple/pycxx/
    Found link https://files.pythonhosted.org/packages/31/16/73ce340cb2be2aaf9048337432fc0d7e505df872dcc86591ac6098e1aa84/pycxx-0.0.1.tar.gz#sha256=49c668862dc499b70101650ebb2dc1b75adefbb3f9b3ad0af3865117d3a65f28 (from https://pypi.org/simple/pycxx/) (requires-python:>=3.0), version: 0.0.1
    Found link https://files.pythonhosted.org/packages/69/df/a39bb21cf3d57e290b5f91974830fee8a73331f92105f0b612cf8718ad3a/pycxx-0.0.2-py3-none-any.whl#sha256=1854cd6abdbf35cbebbf78d768cfcf72d26cc489fea5b7863d4cde4ba57c5385 (from https://pypi.org/simple/pycxx/) (requires-python:>=3.0), version: 0.0.2
    Found link https://files.pythonhosted.org/packages/e8/cb/e196afcc4cf83a61cab190e065b88956ed8206d212e28ad62385a4d85a5a/pycxx-0.0.2.tar.gz#sha256=d339183beb3984b0e0ea03cf0b90f3e7a34bd55aeda2a779f1bcff6e9e820cc4 (from https://pypi.org/simple/pycxx/) (requires-python:>=3.0), version: 0.0.2
  Using version 0.0.2 (newest of versions: 0.0.2)
  Created temporary directory: /tmp/pip-unpack-j7och_kl
  Downloading https://files.pythonhosted.org/packages/69/df/a39bb21cf3d57e290b5f91974830fee8a73331f92105f0b612cf8718ad3a/pycxx-0.0.2-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/69/df/a39bb21cf3d57e290b5f91974830fee8a73331f92105f0b612cf8718ad3a/pycxx-0.0.2-py3-none-any.whl#sha256=1854cd6abdbf35cbebbf78d768cfcf72d26cc489fea5b7863d4cde4ba57c5385 (from https://pypi.org/simple/pycxx/) (requires-python:>=3.0)
  Saved /tmp/tmpomrt_6se/pycxx-0.0.2-py3-none-any.whl
  Added pycxx==0.0.2 from https://files.pythonhosted.org/packages/69/df/a39bb21cf3d57e290b5f91974830fee8a73331f92105f0b612cf8718ad3a/pycxx-0.0.2-py3-none-any.whl#sha256=1854cd6abdbf35cbebbf78d768cfcf72d26cc489fea5b7863d4cde4ba57c5385 to build tracker '/tmp/pip-req-tracker-jf0vxgrz'
  Removed pycxx==0.0.2 from https://files.pythonhosted.org/packages/69/df/a39bb21cf3d57e290b5f91974830fee8a73331f92105f0b612cf8718ad3a/pycxx-0.0.2-py3-none-any.whl#sha256=1854cd6abdbf35cbebbf78d768cfcf72d26cc489fea5b7863d4cde4ba57c5385 from build tracker '/tmp/pip-req-tracker-jf0vxgrz'
Skipping pycxx, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-3udqswqz/pycxx
Removed build tracker '/tmp/pip-req-tracker-jf0vxgrz'