Created temporary directory: /tmp/pip-ephem-wheel-cache-2s9fitxt
Created temporary directory: /tmp/pip-req-tracker-4q1ghd2i
Created requirements tracker '/tmp/pip-req-tracker-4q1ghd2i'
Created temporary directory: /tmp/pip-wheel-3b43t08q
Collecting fstringify==0.1.5
  1 location(s) to search for versions of fstringify:
  * https://pypi.org/simple/fstringify/
  Getting page https://pypi.org/simple/fstringify/
  Analyzing links from page https://pypi.org/simple/fstringify/
    Found link https://files.pythonhosted.org/packages/87/e3/7ff6fd90e8d694c71f0b85cb0148dc3d6ecaa8ff75fe45239f09d459e0fd/fstringify-0.1.5-py3-none-any.whl#sha256=db8d1f2556e275dc610003f8a9577d301c494b0d6ceea72b739bffb67307d320 (from https://pypi.org/simple/fstringify/), version: 0.1.5
    Found link https://files.pythonhosted.org/packages/42/28/6723318182cd4c76267f4b3edec3c24e45c0bf748b3b2fa578b51b3be59c/fstringify-0.1.5.tar.gz#sha256=d59f6f6b5c43bec10a7eabc5e84c4439925a8c0aee6b2065c193d9979ad81a50 (from https://pypi.org/simple/fstringify/), version: 0.1.5
  Using version 0.1.5 (newest of versions: 0.1.5)
  Created temporary directory: /tmp/pip-unpack-a08i5v3w
  Downloading https://files.pythonhosted.org/packages/87/e3/7ff6fd90e8d694c71f0b85cb0148dc3d6ecaa8ff75fe45239f09d459e0fd/fstringify-0.1.5-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/87/e3/7ff6fd90e8d694c71f0b85cb0148dc3d6ecaa8ff75fe45239f09d459e0fd/fstringify-0.1.5-py3-none-any.whl#sha256=db8d1f2556e275dc610003f8a9577d301c494b0d6ceea72b739bffb67307d320 (from https://pypi.org/simple/fstringify/)
  Saved /tmp/tmpxz804eo6/fstringify-0.1.5-py3-none-any.whl
  Added fstringify==0.1.5 from https://files.pythonhosted.org/packages/87/e3/7ff6fd90e8d694c71f0b85cb0148dc3d6ecaa8ff75fe45239f09d459e0fd/fstringify-0.1.5-py3-none-any.whl#sha256=db8d1f2556e275dc610003f8a9577d301c494b0d6ceea72b739bffb67307d320 to build tracker '/tmp/pip-req-tracker-4q1ghd2i'
  Removed fstringify==0.1.5 from https://files.pythonhosted.org/packages/87/e3/7ff6fd90e8d694c71f0b85cb0148dc3d6ecaa8ff75fe45239f09d459e0fd/fstringify-0.1.5-py3-none-any.whl#sha256=db8d1f2556e275dc610003f8a9577d301c494b0d6ceea72b739bffb67307d320 from build tracker '/tmp/pip-req-tracker-4q1ghd2i'
Skipping fstringify, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-3b43t08q/fstringify
Removed build tracker '/tmp/pip-req-tracker-4q1ghd2i'