Created temporary directory: /tmp/pip-ephem-wheel-cache-b1f4i9s3
Created temporary directory: /tmp/pip-req-tracker-9n06s7i8
Created requirements tracker '/tmp/pip-req-tracker-9n06s7i8'
Created temporary directory: /tmp/pip-wheel-28ia6h8a
Collecting lru-expiring-cache==1.0
  1 location(s) to search for versions of lru-expiring-cache:
  * https://pypi.org/simple/lru-expiring-cache/
  Getting page https://pypi.org/simple/lru-expiring-cache/
  Analyzing links from page https://pypi.org/simple/lru-expiring-cache/
    Found link https://files.pythonhosted.org/packages/3a/73/14d823c799d788568b87415934925be13a9681916beb47cb2e91e8757047/lru-expiring-cache-1.0.tar.gz#sha256=caae00c0665000985b3a43528fbff01f86de0aa71fd89e7a8279d520d4c5d87f (from https://pypi.org/simple/lru-expiring-cache/) (requires-python:>=2.7), version: 1.0
    Found link https://files.pythonhosted.org/packages/2f/97/758a5ff99085d7522aa911c7fbbf01a0eb2456a019598a325a9e2ca39396/lru_expiring_cache-1.0-py2.py3-none-any.whl#sha256=0d0bfff20963e71660795f2019eca2722918939f192e1088390b618b5a20e802 (from https://pypi.org/simple/lru-expiring-cache/) (requires-python:>=2.7), version: 1.0
    Found link https://files.pythonhosted.org/packages/9d/bd/e649e2174313c347ebc6949a754b358e9703f1f1ca46ef8173557cf81aa5/lru-expiring-cache-1.1.tar.gz#sha256=b5e4899e3cfe4d34dbe2b9abc50fddeed2c223ba6bc7b3a996dd3e4bb39d6236 (from https://pypi.org/simple/lru-expiring-cache/) (requires-python:>=2.7), version: 1.1
    Found link https://files.pythonhosted.org/packages/50/de/04bcc402d35248922d1e794ed02ee1094665e5aa2bb910ffa45bbebf3b91/lru_expiring_cache-1.1-py2.py3-none-any.whl#sha256=cefd4354b05f2af2ffc672c3b0e0082ebe50e19bd9e6e43f9e118a0fa3dadfb0 (from https://pypi.org/simple/lru-expiring-cache/) (requires-python:>=2.7), version: 1.1
  Using version 1.0 (newest of versions: 1.0)
  Created temporary directory: /tmp/pip-unpack-kz438kvl
  Downloading https://files.pythonhosted.org/packages/2f/97/758a5ff99085d7522aa911c7fbbf01a0eb2456a019598a325a9e2ca39396/lru_expiring_cache-1.0-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/2f/97/758a5ff99085d7522aa911c7fbbf01a0eb2456a019598a325a9e2ca39396/lru_expiring_cache-1.0-py2.py3-none-any.whl#sha256=0d0bfff20963e71660795f2019eca2722918939f192e1088390b618b5a20e802 (from https://pypi.org/simple/lru-expiring-cache/) (requires-python:>=2.7)
  Saved /tmp/tmp5hmoqsbw/lru_expiring_cache-1.0-py2.py3-none-any.whl
  Added lru-expiring-cache==1.0 from https://files.pythonhosted.org/packages/2f/97/758a5ff99085d7522aa911c7fbbf01a0eb2456a019598a325a9e2ca39396/lru_expiring_cache-1.0-py2.py3-none-any.whl#sha256=0d0bfff20963e71660795f2019eca2722918939f192e1088390b618b5a20e802 to build tracker '/tmp/pip-req-tracker-9n06s7i8'
  Removed lru-expiring-cache==1.0 from https://files.pythonhosted.org/packages/2f/97/758a5ff99085d7522aa911c7fbbf01a0eb2456a019598a325a9e2ca39396/lru_expiring_cache-1.0-py2.py3-none-any.whl#sha256=0d0bfff20963e71660795f2019eca2722918939f192e1088390b618b5a20e802 from build tracker '/tmp/pip-req-tracker-9n06s7i8'
Skipping lru-expiring-cache, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-28ia6h8a/lru-expiring-cache
Removed build tracker '/tmp/pip-req-tracker-9n06s7i8'