Created temporary directory: /tmp/pip-ephem-wheel-cache-dv6jiz3y
Created temporary directory: /tmp/pip-req-tracker-7cav9ufq
Created requirements tracker '/tmp/pip-req-tracker-7cav9ufq'
Created temporary directory: /tmp/pip-wheel-nef4ehx0
Collecting crengine==3.1.1
  1 location(s) to search for versions of crengine:
  * https://pypi.org/simple/crengine/
  Getting page https://pypi.org/simple/crengine/
  Analyzing links from page https://pypi.org/simple/crengine/
    Found link https://files.pythonhosted.org/packages/0f/07/991b5451e0a99885e6d8903d48518e31bb080f475848b963e0ac8128e555/crengine-3.1.1-py3-none-any.whl#sha256=0d268a215814f6c09c5cfaf5b5e1ae35aef54e14136b900f31cfce9e81e71398 (from https://pypi.org/simple/crengine/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, <4), version: 3.1.1
    Found link https://files.pythonhosted.org/packages/36/21/b9ae0276f207cdd952d62491876c2a9cc2f1a4f1339a84c3c54efcdf284e/crengine-3.1.1.tar.gz#sha256=a9cf5e32390e25455ef61828e6a98b39671c8ac90608d2eadc4fddd7ca7c53d3 (from https://pypi.org/simple/crengine/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, <4), version: 3.1.1
  Using version 3.1.1 (newest of versions: 3.1.1)
  Created temporary directory: /tmp/pip-unpack-qyjur9js
  Downloading https://files.pythonhosted.org/packages/0f/07/991b5451e0a99885e6d8903d48518e31bb080f475848b963e0ac8128e555/crengine-3.1.1-py3-none-any.whl (4.1MB)
  Downloading from URL https://files.pythonhosted.org/packages/0f/07/991b5451e0a99885e6d8903d48518e31bb080f475848b963e0ac8128e555/crengine-3.1.1-py3-none-any.whl#sha256=0d268a215814f6c09c5cfaf5b5e1ae35aef54e14136b900f31cfce9e81e71398 (from https://pypi.org/simple/crengine/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, <4)
  Saved /tmp/tmpgaek429j/crengine-3.1.1-py3-none-any.whl
  Added crengine==3.1.1 from https://files.pythonhosted.org/packages/0f/07/991b5451e0a99885e6d8903d48518e31bb080f475848b963e0ac8128e555/crengine-3.1.1-py3-none-any.whl#sha256=0d268a215814f6c09c5cfaf5b5e1ae35aef54e14136b900f31cfce9e81e71398 to build tracker '/tmp/pip-req-tracker-7cav9ufq'
  Removed crengine==3.1.1 from https://files.pythonhosted.org/packages/0f/07/991b5451e0a99885e6d8903d48518e31bb080f475848b963e0ac8128e555/crengine-3.1.1-py3-none-any.whl#sha256=0d268a215814f6c09c5cfaf5b5e1ae35aef54e14136b900f31cfce9e81e71398 from build tracker '/tmp/pip-req-tracker-7cav9ufq'
Skipping crengine, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-nef4ehx0/crengine
Removed build tracker '/tmp/pip-req-tracker-7cav9ufq'