Created temporary directory: /tmp/pip-ephem-wheel-cache-8uvpd8c3
Created temporary directory: /tmp/pip-req-tracker-khagj7_w
Created requirements tracker '/tmp/pip-req-tracker-khagj7_w'
Created temporary directory: /tmp/pip-wheel-jny4x8ux
Collecting unrolr==0.4.0.1
  1 location(s) to search for versions of unrolr:
  * https://pypi.org/simple/unrolr/
  Getting page https://pypi.org/simple/unrolr/
  Analyzing links from page https://pypi.org/simple/unrolr/
    Skipping link https://files.pythonhosted.org/packages/59/bc/e43be659974359747ef5738729cd5766fdfae648a5768023a1034181c4e6/unrolr-0.4.0.1-py2-none-any.whl#sha256=d6dca8bba9715f9d40f4a7cb83c07efcabe6395a5dd6bc5cffef6264dfa13126 (from https://pypi.org/simple/unrolr/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/3f/b4/a5f17f8e74c32e78cbe52bab24041c4bdfb0a184e7b2f9a381eef3498760/unrolr-0.4.0.1-py3-none-any.whl#sha256=595206abbc6a1d7e542f9fa2e1a3ecff90ae5dfa1a31db878ffe0b7bb31a19bf (from https://pypi.org/simple/unrolr/), version: 0.4.0.1
    Found link https://files.pythonhosted.org/packages/f9/96/33b7208ee62e8c537c86f430b27a07dee7b12364978f9069727e7f2744c0/unrolr-0.4.0.1.tar.gz#sha256=5dc27ce7ad0bca29a2dbf44dc814f89620d965c6a17aa200185ebe0c08d2bf52 (from https://pypi.org/simple/unrolr/), version: 0.4.0.1
  Using version 0.4.0.1 (newest of versions: 0.4.0.1)
  Created temporary directory: /tmp/pip-unpack-t5yzrab5
  Downloading https://files.pythonhosted.org/packages/3f/b4/a5f17f8e74c32e78cbe52bab24041c4bdfb0a184e7b2f9a381eef3498760/unrolr-0.4.0.1-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/3f/b4/a5f17f8e74c32e78cbe52bab24041c4bdfb0a184e7b2f9a381eef3498760/unrolr-0.4.0.1-py3-none-any.whl#sha256=595206abbc6a1d7e542f9fa2e1a3ecff90ae5dfa1a31db878ffe0b7bb31a19bf (from https://pypi.org/simple/unrolr/)
  Saved /tmp/tmp6pe5b8bz/unrolr-0.4.0.1-py3-none-any.whl
  Added unrolr==0.4.0.1 from https://files.pythonhosted.org/packages/3f/b4/a5f17f8e74c32e78cbe52bab24041c4bdfb0a184e7b2f9a381eef3498760/unrolr-0.4.0.1-py3-none-any.whl#sha256=595206abbc6a1d7e542f9fa2e1a3ecff90ae5dfa1a31db878ffe0b7bb31a19bf to build tracker '/tmp/pip-req-tracker-khagj7_w'
  Removed unrolr==0.4.0.1 from https://files.pythonhosted.org/packages/3f/b4/a5f17f8e74c32e78cbe52bab24041c4bdfb0a184e7b2f9a381eef3498760/unrolr-0.4.0.1-py3-none-any.whl#sha256=595206abbc6a1d7e542f9fa2e1a3ecff90ae5dfa1a31db878ffe0b7bb31a19bf from build tracker '/tmp/pip-req-tracker-khagj7_w'
Skipping unrolr, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-jny4x8ux/unrolr
Removed build tracker '/tmp/pip-req-tracker-khagj7_w'