Created temporary directory: /tmp/pip-ephem-wheel-cache-wfczfdcs
Created temporary directory: /tmp/pip-req-tracker-1qcwiw7x
Created requirements tracker '/tmp/pip-req-tracker-1qcwiw7x'
Created temporary directory: /tmp/pip-wheel-nhefjogg
Collecting ctestgen==0.1.0
  1 location(s) to search for versions of ctestgen:
  * https://pypi.org/simple/ctestgen/
  Getting page https://pypi.org/simple/ctestgen/
  Analyzing links from page https://pypi.org/simple/ctestgen/
    Found link https://files.pythonhosted.org/packages/67/45/9f22f99f3d18ce506a6f7d36f6e412161a66397d74da96c1a069e995b8dc/ctestgen-0.1.0-py3-none-any.whl#sha256=c8b1bad477ea342650dec08c48ac2f369054ae8799a79590f89f3c7d5701c123 (from https://pypi.org/simple/ctestgen/), version: 0.1.0
    Skipping link https://files.pythonhosted.org/packages/79/14/1186b64341d06a6f901b8c8168600959819716e6197de5c52bdc088071f5/ctestgen-0.1.0-py3.6.egg#sha256=ed0c43282857017ef2a3c622fde0e2868ca7b7fa612bdbc921326cee91dccbc6 (from https://pypi.org/simple/ctestgen/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/88/c7/24c43c0742625c908f601ef74b699ba4bfe8799a6d0f09c0252d2ed4d775/ctestgen-0.1.0.tar.gz#sha256=665d4c188b9eb93fde3d8a4029eb340a26386cd53edfae566d56171ae496c32c (from https://pypi.org/simple/ctestgen/), version: 0.1.0
  Using version 0.1.0 (newest of versions: 0.1.0)
  Created temporary directory: /tmp/pip-unpack-pd_fog85
  Downloading https://files.pythonhosted.org/packages/67/45/9f22f99f3d18ce506a6f7d36f6e412161a66397d74da96c1a069e995b8dc/ctestgen-0.1.0-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/67/45/9f22f99f3d18ce506a6f7d36f6e412161a66397d74da96c1a069e995b8dc/ctestgen-0.1.0-py3-none-any.whl#sha256=c8b1bad477ea342650dec08c48ac2f369054ae8799a79590f89f3c7d5701c123 (from https://pypi.org/simple/ctestgen/)
  Saved /tmp/tmpmwqcjpr_/ctestgen-0.1.0-py3-none-any.whl
  Added ctestgen==0.1.0 from https://files.pythonhosted.org/packages/67/45/9f22f99f3d18ce506a6f7d36f6e412161a66397d74da96c1a069e995b8dc/ctestgen-0.1.0-py3-none-any.whl#sha256=c8b1bad477ea342650dec08c48ac2f369054ae8799a79590f89f3c7d5701c123 to build tracker '/tmp/pip-req-tracker-1qcwiw7x'
  Removed ctestgen==0.1.0 from https://files.pythonhosted.org/packages/67/45/9f22f99f3d18ce506a6f7d36f6e412161a66397d74da96c1a069e995b8dc/ctestgen-0.1.0-py3-none-any.whl#sha256=c8b1bad477ea342650dec08c48ac2f369054ae8799a79590f89f3c7d5701c123 from build tracker '/tmp/pip-req-tracker-1qcwiw7x'
Skipping ctestgen, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-nhefjogg/ctestgen
Removed build tracker '/tmp/pip-req-tracker-1qcwiw7x'