Created temporary directory: /tmp/pip-ephem-wheel-cache-9b76gdl8
Created temporary directory: /tmp/pip-req-tracker-vhtpmot0
Created requirements tracker '/tmp/pip-req-tracker-vhtpmot0'
Created temporary directory: /tmp/pip-wheel-tbavn1zv
Collecting HeadersToDict==1.0.3
  1 location(s) to search for versions of HeadersToDict:
  * https://pypi.org/simple/headerstodict/
  Getting page https://pypi.org/simple/headerstodict/
  Analyzing links from page https://pypi.org/simple/headerstodict/
    Found link https://files.pythonhosted.org/packages/b9/ee/0536caed2239a8295f5599f76df685e29cc4f4ec191d7028b072db10eb48/HeadersToDict-1.0.3-py3-none-any.whl#sha256=5b0e74e696f9ae44437b99b25a6d8515ce0e35ee3f289b3955783afb84bebeb0 (from https://pypi.org/simple/headerstodict/), version: 1.0.3
    Found link https://files.pythonhosted.org/packages/b9/75/0c3f2759efdcca18d31d6d10c4df4364e8c1e2c1148551702e3768a8112f/HeadersToDict-1.0.3.tar.gz#sha256=4c70077afc7dab6419c037786dd00c823c2f99ead2568854ba6cb3418c82a1bf (from https://pypi.org/simple/headerstodict/), version: 1.0.3
  Using version 1.0.3 (newest of versions: 1.0.3)
  Created temporary directory: /tmp/pip-unpack-cjgmfiaz
  Downloading https://files.pythonhosted.org/packages/b9/ee/0536caed2239a8295f5599f76df685e29cc4f4ec191d7028b072db10eb48/HeadersToDict-1.0.3-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/b9/ee/0536caed2239a8295f5599f76df685e29cc4f4ec191d7028b072db10eb48/HeadersToDict-1.0.3-py3-none-any.whl#sha256=5b0e74e696f9ae44437b99b25a6d8515ce0e35ee3f289b3955783afb84bebeb0 (from https://pypi.org/simple/headerstodict/)
  Saved /tmp/tmpvn6dkvbo/HeadersToDict-1.0.3-py3-none-any.whl
  Added HeadersToDict==1.0.3 from https://files.pythonhosted.org/packages/b9/ee/0536caed2239a8295f5599f76df685e29cc4f4ec191d7028b072db10eb48/HeadersToDict-1.0.3-py3-none-any.whl#sha256=5b0e74e696f9ae44437b99b25a6d8515ce0e35ee3f289b3955783afb84bebeb0 to build tracker '/tmp/pip-req-tracker-vhtpmot0'
  Removed HeadersToDict==1.0.3 from https://files.pythonhosted.org/packages/b9/ee/0536caed2239a8295f5599f76df685e29cc4f4ec191d7028b072db10eb48/HeadersToDict-1.0.3-py3-none-any.whl#sha256=5b0e74e696f9ae44437b99b25a6d8515ce0e35ee3f289b3955783afb84bebeb0 from build tracker '/tmp/pip-req-tracker-vhtpmot0'
Skipping HeadersToDict, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-tbavn1zv/HeadersToDict
Removed build tracker '/tmp/pip-req-tracker-vhtpmot0'