Created temporary directory: /tmp/pip-ephem-wheel-cache-em8hk712
Created temporary directory: /tmp/pip-req-tracker-yhq1a9at
Created requirements tracker '/tmp/pip-req-tracker-yhq1a9at'
Created temporary directory: /tmp/pip-wheel-go61tg0u
Looking in indexes: https://pypi.python.org/simple
Collecting lifetime==0.0.dev0
  1 location(s) to search for versions of lifetime:
  * https://pypi.python.org/simple/lifetime/
  Getting page https://pypi.python.org/simple/lifetime/
  Analyzing links from page https://pypi.org/simple/lifetime/
    Found link https://files.pythonhosted.org/packages/93/99/e8a7c8f482267f16e3ad09f1cc54c65283e4982c0c8d59630a24389db6cf/lifetime-0.0.dev0-py3-none-any.whl#sha256=04dc84303d2d4d389e3affd2a8403a3e8e87837680e31a57281cef3aea8c0058 (from https://pypi.org/simple/lifetime/), version: 0.0.dev0
    Found link https://files.pythonhosted.org/packages/6c/41/61d373c5cf66c4cfbf43bb416736882f2750c17d1c21a36ab960402d1545/lifetime-0.0.dev0.tar.gz#sha256=28bc85968ab7b34bb6a6401ebef55d6b16f688d625c3f6d597ed83269baaea6d (from https://pypi.org/simple/lifetime/), version: 0.0.dev0
  Using version 0.0.dev0 (newest of versions: 0.0.dev0)
  Created temporary directory: /tmp/pip-unpack-ng9922og
  Downloading https://files.pythonhosted.org/packages/93/99/e8a7c8f482267f16e3ad09f1cc54c65283e4982c0c8d59630a24389db6cf/lifetime-0.0.dev0-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/93/99/e8a7c8f482267f16e3ad09f1cc54c65283e4982c0c8d59630a24389db6cf/lifetime-0.0.dev0-py3-none-any.whl#sha256=04dc84303d2d4d389e3affd2a8403a3e8e87837680e31a57281cef3aea8c0058 (from https://pypi.org/simple/lifetime/)
  Saved /tmp/tmp620ycu2i/lifetime-0.0.dev0-py3-none-any.whl
  Added lifetime==0.0.dev0 from https://files.pythonhosted.org/packages/93/99/e8a7c8f482267f16e3ad09f1cc54c65283e4982c0c8d59630a24389db6cf/lifetime-0.0.dev0-py3-none-any.whl#sha256=04dc84303d2d4d389e3affd2a8403a3e8e87837680e31a57281cef3aea8c0058 to build tracker '/tmp/pip-req-tracker-yhq1a9at'
  Removed lifetime==0.0.dev0 from https://files.pythonhosted.org/packages/93/99/e8a7c8f482267f16e3ad09f1cc54c65283e4982c0c8d59630a24389db6cf/lifetime-0.0.dev0-py3-none-any.whl#sha256=04dc84303d2d4d389e3affd2a8403a3e8e87837680e31a57281cef3aea8c0058 from build tracker '/tmp/pip-req-tracker-yhq1a9at'
Skipping lifetime, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-go61tg0u/lifetime
Removed build tracker '/tmp/pip-req-tracker-yhq1a9at'