Created temporary directory: /tmp/pip-ephem-wheel-cache-5gxnrflh
Created temporary directory: /tmp/pip-req-tracker-dvw_ubrq
Created requirements tracker '/tmp/pip-req-tracker-dvw_ubrq'
Created temporary directory: /tmp/pip-wheel-aim74pzf
Collecting usagestats==0.8
  1 location(s) to search for versions of usagestats:
  * https://pypi.org/simple/usagestats/
  Getting page https://pypi.org/simple/usagestats/
  Analyzing links from page https://pypi.org/simple/usagestats/
    Found link https://files.pythonhosted.org/packages/9b/c8/dad6a96e4003fbadebb2e0c9f854e10e88300e91164cbcb2c78ac2887296/usagestats-0.1-py2.py3-none-any.whl#sha256=c21a5baf91d9ce88e8c47242d836f341cac8175d7f98ccf3f7154df2f261032c (from https://pypi.org/simple/usagestats/), version: 0.1
    Found link https://files.pythonhosted.org/packages/4b/44/744597916835bb1f228b89f9f213a2edc4aeb62fa1fc3eff7f994c38b74c/usagestats-0.1.tar.gz#sha256=021f42aa327575ff699a0d2aa31c5bfcdc1cd05610ee71beb7988fbb5ff95127 (from https://pypi.org/simple/usagestats/), version: 0.1
    Found link https://files.pythonhosted.org/packages/d2/c4/b98c28e37e2d0bb7299d2fe096fa6d6da58e1c4b8acd3de1c2a203cd4c32/usagestats-0.2-py2.py3-none-any.whl#sha256=9bff4a789a68146c42af8dfaf5d3353b41826f4d57048c804223c1d0f12e791d (from https://pypi.org/simple/usagestats/), version: 0.2
    Found link https://files.pythonhosted.org/packages/bb/d8/71757eb1d9ce8876dfd7a2e8d0b20dd4c0f947bcd8336f325388d0b5951d/usagestats-0.2.tar.gz#sha256=b0d179e54d984424e5ea4ef020b49575514aa1677ab42bcd0fb199e84b07d9d7 (from https://pypi.org/simple/usagestats/), version: 0.2
    Found link https://files.pythonhosted.org/packages/99/cd/6279bbe860ce0d23769103c30d6fcefcaed6cdc5d900b6a4753e808d6b32/usagestats-0.3-py2.py3-none-any.whl#sha256=76cd932b0072be8ef354d372fa0d228c552fddcfb9992953b97e85af422aaa8b (from https://pypi.org/simple/usagestats/), version: 0.3
    Found link https://files.pythonhosted.org/packages/20/6c/76db6682bf985f2841c08ff67d110e6694b62a2c8bb7c9de0b3a7ec81767/usagestats-0.3.tar.gz#sha256=36c5a05ab819719e5f13615698425c648a20369bf92ef31bd1c98cd45dd9216e (from https://pypi.org/simple/usagestats/), version: 0.3
    Found link https://files.pythonhosted.org/packages/16/e6/5d3fd88c585aeb8beabad3bb5f0018382ad8acd49b6cc8b07d0936ec5f09/usagestats-0.4-py2.py3-none-any.whl#sha256=7ca30634ea925516e2d847f43dfa1fef8b66aa806b203642f2a02926c431bdbe (from https://pypi.org/simple/usagestats/), version: 0.4
    Found link https://files.pythonhosted.org/packages/83/f0/3e571b03ee6f48d891090063158d593e3efc6ae6073ff4f4ce8dab74e304/usagestats-0.4.tar.gz#sha256=0c3420a327838d8650c3456b3bfcbe7d58b8de74bb413f76802cd63bb9e295b4 (from https://pypi.org/simple/usagestats/), version: 0.4
    Found link https://files.pythonhosted.org/packages/36/41/897cdb415735b9f2194c7d1ac70e32ff5043179ee9ee039d69d1c81eebd5/usagestats-0.5-py2.py3-none-any.whl#sha256=26e276157f02317636e88524ad16971678a28f3ee02ae1f54197aef181fdc6fa (from https://pypi.org/simple/usagestats/), version: 0.5
    Found link https://files.pythonhosted.org/packages/5f/88/958b2db4e45e2b3e719b8b1676aaf018aac33dbc37e28a90310ad7c976f8/usagestats-0.5.tar.gz#sha256=383b5db49381e7ae937a18bbb6c4975c23d2190bf55222cab4b94370c45ab775 (from https://pypi.org/simple/usagestats/), version: 0.5
    Found link https://files.pythonhosted.org/packages/e1/d1/3365b48b74bf173ef08d7b83958fc2a3b9b603a76b0c9e97ba54be5029b9/usagestats-0.6-py2.py3-none-any.whl#sha256=40cf5b6d46c4f8171080f8269ef8e2fb7955e638a4c3fc5b12ad290989abef2d (from https://pypi.org/simple/usagestats/), version: 0.6
    Found link https://files.pythonhosted.org/packages/80/35/fc8345e991f9d45c51a17542c490e414bd2e0cbe34efbae22bb07103a3e2/usagestats-0.6.tar.gz#sha256=96b9c40e4065281f2c5b18da1975263acf86cc7de37d4dfb275a6ce929ddd408 (from https://pypi.org/simple/usagestats/), version: 0.6
    Found link https://files.pythonhosted.org/packages/82/85/1093d0e40ae247808079f13fd5d3df2316706f7d35245d8d8978bf35f28b/usagestats-0.7-py2.py3-none-any.whl#sha256=e375768b4b18687f06f9b6dc2b357b12cd8adf241cfc053772ed3a671dcc603d (from https://pypi.org/simple/usagestats/), version: 0.7
    Found link https://files.pythonhosted.org/packages/cd/a4/fc67c6152c07d68510f8eaa6d5ed2c37b4f8e1c73c28bf8cb8e999b75979/usagestats-0.7.tar.gz#sha256=39cf0736dfec40c85416270fc43382bdef7af18da85e1e243075f145fe2b8aef (from https://pypi.org/simple/usagestats/), version: 0.7
    Found link https://files.pythonhosted.org/packages/25/51/f1a1e1dbfa0f556186ec6507cad03ef6c42831de8ef13cf6fd9f57aaa621/usagestats-0.8-py2.py3-none-any.whl#sha256=69fe69a8dc8318cb1d016fa100752b1edbb63b03762877462e6506a077f7ce4c (from https://pypi.org/simple/usagestats/), version: 0.8
    Found link https://files.pythonhosted.org/packages/b0/ea/fb448923d908bf8a632d56103f213fb06a32a2ae6cf4b3ecbb2a606d3cde/usagestats-0.8.tar.gz#sha256=20da296e38d5bdae46f119ea7e5703757ac97b9ebf2e6ad5b7a3676146af26f8 (from https://pypi.org/simple/usagestats/), version: 0.8
  Using version 0.8 (newest of versions: 0.8)
  Created temporary directory: /tmp/pip-unpack-x40li_9w
  Downloading https://files.pythonhosted.org/packages/25/51/f1a1e1dbfa0f556186ec6507cad03ef6c42831de8ef13cf6fd9f57aaa621/usagestats-0.8-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/25/51/f1a1e1dbfa0f556186ec6507cad03ef6c42831de8ef13cf6fd9f57aaa621/usagestats-0.8-py2.py3-none-any.whl#sha256=69fe69a8dc8318cb1d016fa100752b1edbb63b03762877462e6506a077f7ce4c (from https://pypi.org/simple/usagestats/)
  Saved /tmp/tmp2di5p8h9/usagestats-0.8-py2.py3-none-any.whl
  Added usagestats==0.8 from https://files.pythonhosted.org/packages/25/51/f1a1e1dbfa0f556186ec6507cad03ef6c42831de8ef13cf6fd9f57aaa621/usagestats-0.8-py2.py3-none-any.whl#sha256=69fe69a8dc8318cb1d016fa100752b1edbb63b03762877462e6506a077f7ce4c to build tracker '/tmp/pip-req-tracker-dvw_ubrq'
  Removed usagestats==0.8 from https://files.pythonhosted.org/packages/25/51/f1a1e1dbfa0f556186ec6507cad03ef6c42831de8ef13cf6fd9f57aaa621/usagestats-0.8-py2.py3-none-any.whl#sha256=69fe69a8dc8318cb1d016fa100752b1edbb63b03762877462e6506a077f7ce4c from build tracker '/tmp/pip-req-tracker-dvw_ubrq'
Skipping usagestats, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-aim74pzf/usagestats
Removed build tracker '/tmp/pip-req-tracker-dvw_ubrq'