Created temporary directory: /tmp/pip-ephem-wheel-cache-j1eczx9s
Created temporary directory: /tmp/pip-req-tracker-wrjyb6qh
Created requirements tracker '/tmp/pip-req-tracker-wrjyb6qh'
Created temporary directory: /tmp/pip-wheel-unspkbyj
Collecting travis-cron==2019.2.26
  1 location(s) to search for versions of travis-cron:
  * https://pypi.org/simple/travis-cron/
  Getting page https://pypi.org/simple/travis-cron/
  Analyzing links from page https://pypi.org/simple/travis-cron/
    Found link https://files.pythonhosted.org/packages/44/65/4dd659353436d522e4a8f6161747760c2c2ad5c9b49ab97acc4a8f3619a6/travis-cron-2019.2.26.tar.gz#sha256=b547ce6f6286e56fdbcfb77648b6583db8322ba56b79baed250f9fb538044842 (from https://pypi.org/simple/travis-cron/), version: 2019.2.26
    Found link https://files.pythonhosted.org/packages/ed/cd/23592587f4bde8706d3dc338d271d68cca3b31c9a23acacc554841a5d321/travis_cron-2019.2.26-py2.py3-none-any.whl#sha256=acfda5a9bb94938733e5c7166765f815e690c7dc8c39c3e2ae09e235e7c0017e (from https://pypi.org/simple/travis-cron/), version: 2019.2.26
  Using version 2019.2.26 (newest of versions: 2019.2.26)
  Created temporary directory: /tmp/pip-unpack-expjg52l
  Downloading https://files.pythonhosted.org/packages/ed/cd/23592587f4bde8706d3dc338d271d68cca3b31c9a23acacc554841a5d321/travis_cron-2019.2.26-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/ed/cd/23592587f4bde8706d3dc338d271d68cca3b31c9a23acacc554841a5d321/travis_cron-2019.2.26-py2.py3-none-any.whl#sha256=acfda5a9bb94938733e5c7166765f815e690c7dc8c39c3e2ae09e235e7c0017e (from https://pypi.org/simple/travis-cron/)
  Saved /tmp/tmp1xr4zydh/travis_cron-2019.2.26-py2.py3-none-any.whl
  Added travis-cron==2019.2.26 from https://files.pythonhosted.org/packages/ed/cd/23592587f4bde8706d3dc338d271d68cca3b31c9a23acacc554841a5d321/travis_cron-2019.2.26-py2.py3-none-any.whl#sha256=acfda5a9bb94938733e5c7166765f815e690c7dc8c39c3e2ae09e235e7c0017e to build tracker '/tmp/pip-req-tracker-wrjyb6qh'
  Removed travis-cron==2019.2.26 from https://files.pythonhosted.org/packages/ed/cd/23592587f4bde8706d3dc338d271d68cca3b31c9a23acacc554841a5d321/travis_cron-2019.2.26-py2.py3-none-any.whl#sha256=acfda5a9bb94938733e5c7166765f815e690c7dc8c39c3e2ae09e235e7c0017e from build tracker '/tmp/pip-req-tracker-wrjyb6qh'
Skipping travis-cron, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-unspkbyj/travis-cron
Removed build tracker '/tmp/pip-req-tracker-wrjyb6qh'