Created temporary directory: /tmp/pip-ephem-wheel-cache-jp9t6mgf
Created temporary directory: /tmp/pip-req-tracker-xcsrf6fs
Created requirements tracker '/tmp/pip-req-tracker-xcsrf6fs'
Created temporary directory: /tmp/pip-wheel-ioc5g40s
Collecting flats==0.0.0.1
  1 location(s) to search for versions of flats:
  * https://pypi.org/simple/flats/
  Getting page https://pypi.org/simple/flats/
  Analyzing links from page https://pypi.org/simple/flats/
    Found link https://files.pythonhosted.org/packages/e1/f8/9d3d584335769cf5b6fd2a807d728612a4ea65ee432c9673996014a937d4/flats-0.0.0.1-py3-none-any.whl#sha256=1c593ff3eab9ab056d525fb43bd3872df3e2d383b82a5b61b8c5d559b1bdb4a3 (from https://pypi.org/simple/flats/), version: 0.0.0.1
    Found link https://files.pythonhosted.org/packages/17/8d/2f923dbb5bc78d056df4c4b0348b96ce8373936b3ffc22fe5ff7d4e66810/flats-0.0.0.1.tar.gz#sha256=861c04cee7192921cd4d096205ce0b8f612ebb4361430f8849e6af7a6d6976d0 (from https://pypi.org/simple/flats/), version: 0.0.0.1
  Using version 0.0.0.1 (newest of versions: 0.0.0.1)
  Created temporary directory: /tmp/pip-unpack-emn30pc7
  Downloading https://files.pythonhosted.org/packages/e1/f8/9d3d584335769cf5b6fd2a807d728612a4ea65ee432c9673996014a937d4/flats-0.0.0.1-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/e1/f8/9d3d584335769cf5b6fd2a807d728612a4ea65ee432c9673996014a937d4/flats-0.0.0.1-py3-none-any.whl#sha256=1c593ff3eab9ab056d525fb43bd3872df3e2d383b82a5b61b8c5d559b1bdb4a3 (from https://pypi.org/simple/flats/)
  Saved /tmp/tmp9c5z66kn/flats-0.0.0.1-py3-none-any.whl
  Added flats==0.0.0.1 from https://files.pythonhosted.org/packages/e1/f8/9d3d584335769cf5b6fd2a807d728612a4ea65ee432c9673996014a937d4/flats-0.0.0.1-py3-none-any.whl#sha256=1c593ff3eab9ab056d525fb43bd3872df3e2d383b82a5b61b8c5d559b1bdb4a3 to build tracker '/tmp/pip-req-tracker-xcsrf6fs'
  Removed flats==0.0.0.1 from https://files.pythonhosted.org/packages/e1/f8/9d3d584335769cf5b6fd2a807d728612a4ea65ee432c9673996014a937d4/flats-0.0.0.1-py3-none-any.whl#sha256=1c593ff3eab9ab056d525fb43bd3872df3e2d383b82a5b61b8c5d559b1bdb4a3 from build tracker '/tmp/pip-req-tracker-xcsrf6fs'
Skipping flats, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-ioc5g40s/flats
Removed build tracker '/tmp/pip-req-tracker-xcsrf6fs'