Created temporary directory: /tmp/pip-ephem-wheel-cache-hdadv1mr
Created temporary directory: /tmp/pip-req-tracker-epaz372b
Created requirements tracker '/tmp/pip-req-tracker-epaz372b'
Created temporary directory: /tmp/pip-wheel-zjbg7jzv
Collecting pickled==2020.5.0a1
  1 location(s) to search for versions of pickled:
  * https://pypi.org/simple/pickled/
  Getting page https://pypi.org/simple/pickled/
  Analyzing links from page https://pypi.org/simple/pickled/
    Found link https://files.pythonhosted.org/packages/fc/61/ca4473b4510ab885f5b5e63fe306522cb47abeba49c62886a70cee270f55/pickled-2020.5.0a1-py3-none-any.whl#sha256=7c08f4aaf1c2cfff44501e96ab02bafc6d4391c21b1e8032815484c533477e75 (from https://pypi.org/simple/pickled/), version: 2020.5.0a1
    Found link https://files.pythonhosted.org/packages/fe/44/dcaf06dc878fc3545bb52b6743c3806178760e8a832e6e03b7d620b179b5/pickled-2020.5.0a1.tar.gz#sha256=92598ed6642055a824360bcc99cfd7c3f0e3002e5b68c66af7b3e6d3a6ab8217 (from https://pypi.org/simple/pickled/), version: 2020.5.0a1
  Using version 2020.5.0a1 (newest of versions: 2020.5.0a1)
  Created temporary directory: /tmp/pip-unpack-32tyb_cy
  Downloading https://files.pythonhosted.org/packages/fc/61/ca4473b4510ab885f5b5e63fe306522cb47abeba49c62886a70cee270f55/pickled-2020.5.0a1-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/fc/61/ca4473b4510ab885f5b5e63fe306522cb47abeba49c62886a70cee270f55/pickled-2020.5.0a1-py3-none-any.whl#sha256=7c08f4aaf1c2cfff44501e96ab02bafc6d4391c21b1e8032815484c533477e75 (from https://pypi.org/simple/pickled/)
  Saved /tmp/tmpedylg4ao/pickled-2020.5.0a1-py3-none-any.whl
  Added pickled==2020.5.0a1 from https://files.pythonhosted.org/packages/fc/61/ca4473b4510ab885f5b5e63fe306522cb47abeba49c62886a70cee270f55/pickled-2020.5.0a1-py3-none-any.whl#sha256=7c08f4aaf1c2cfff44501e96ab02bafc6d4391c21b1e8032815484c533477e75 to build tracker '/tmp/pip-req-tracker-epaz372b'
  Removed pickled==2020.5.0a1 from https://files.pythonhosted.org/packages/fc/61/ca4473b4510ab885f5b5e63fe306522cb47abeba49c62886a70cee270f55/pickled-2020.5.0a1-py3-none-any.whl#sha256=7c08f4aaf1c2cfff44501e96ab02bafc6d4391c21b1e8032815484c533477e75 from build tracker '/tmp/pip-req-tracker-epaz372b'
Skipping pickled, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-zjbg7jzv/pickled
Removed build tracker '/tmp/pip-req-tracker-epaz372b'