Created temporary directory: /tmp/pip-ephem-wheel-cache-rbfa_ebz
Created temporary directory: /tmp/pip-req-tracker-jh8dmjjc
Created requirements tracker '/tmp/pip-req-tracker-jh8dmjjc'
Created temporary directory: /tmp/pip-wheel-_sgizagx
Collecting stix-shifter==2.5.7
  1 location(s) to search for versions of stix-shifter:
  * https://pypi.org/simple/stix-shifter/
  Getting page https://pypi.org/simple/stix-shifter/
  Analyzing links from page https://pypi.org/simple/stix-shifter/
    Found link https://files.pythonhosted.org/packages/18/53/0e062ed582d24481e88f78f40eb658d965299f304e4ee17c8947670dffca/stix_shifter-2.4.4-py2.py3-none-any.whl#sha256=b940e3fb3d82f07fb3b394dc08cbdd90f6bbd9fd2f539792c2eaa9269833c408 (from https://pypi.org/simple/stix-shifter/), version: 2.4.4
    Found link https://files.pythonhosted.org/packages/28/20/c8348334af89d12e40f978351fb4bbc0c8651eb153d010aa6aa56953aee6/stix_shifter-2.4.4.tar.gz#sha256=d3b4e4e69a88658d1dac275904af1f105496b562b92398b1c3b25e99b2c79bc9 (from https://pypi.org/simple/stix-shifter/), version: 2.4.4
    Found link https://files.pythonhosted.org/packages/f6/29/8016739b6b14a2923c5bda6759620f994e34e0df7008d981ce03490aaf52/stix_shifter-2.4.5-py2.py3-none-any.whl#sha256=47aadbf02d5f58546237b9b2af28956fde8e587bf35232a2e9f91ba64ddaff91 (from https://pypi.org/simple/stix-shifter/), version: 2.4.5
    Found link https://files.pythonhosted.org/packages/df/5f/70397fcae30a6391e776e1629271d56c5f164d88796a15d4ba818fda9a14/stix_shifter-2.4.5.tar.gz#sha256=0e9dfb5c9d56e842d71cd311641990ef76bd0254202017ede34b39787714e559 (from https://pypi.org/simple/stix-shifter/), version: 2.4.5
    Found link https://files.pythonhosted.org/packages/7d/f6/43f268ae12fd44cb29d0c01c9ec8d75f5916ef999297e58b088dfbda6d8e/stix_shifter-2.5.5-py2.py3-none-any.whl#sha256=44dcbb700d0272d0b4fc8b7a6fdf7bbc77f735521e94c1c5d9f026c0f98f0c4c (from https://pypi.org/simple/stix-shifter/), version: 2.5.5
    Found link https://files.pythonhosted.org/packages/6f/3d/5b643011c9a5e62d4e6dc9ac0d8b02943ad3190279b4e3e09f8573d41746/stix_shifter-2.5.5.tar.gz#sha256=ac1fbdafcefeda7934f57ceb43fa4c8626262f189038403ba39be141e54df820 (from https://pypi.org/simple/stix-shifter/), version: 2.5.5
    Found link https://files.pythonhosted.org/packages/01/78/e466a0128770219e56aff721c79335e886b7efa00d3c4a696c4bde77448e/stix_shifter-2.5.6-py2.py3-none-any.whl#sha256=8d1a0db4650741108fc14a51f02795a457d21ffa81bd5a9b186cec1f00133d82 (from https://pypi.org/simple/stix-shifter/), version: 2.5.6
    Found link https://files.pythonhosted.org/packages/30/d6/28dfdd6f57a639284f0602bf27f8378b919ce251c488eab1d4da94517444/stix_shifter-2.5.6.tar.gz#sha256=e6b76ad4481183a6764d921f23b419abe3e2b54bac753187dd074e04527e480c (from https://pypi.org/simple/stix-shifter/), version: 2.5.6
    Found link https://files.pythonhosted.org/packages/2d/94/4578f02c5d0a016cfc609b1a4443b4186d8ef4bf57e122cdebb5dfc02ea0/stix_shifter-2.5.7-py2.py3-none-any.whl#sha256=d203b688b69752ba084f30e738ecdb3173a62c02d38ef1715d5d37268cd2ed8e (from https://pypi.org/simple/stix-shifter/), version: 2.5.7
    Found link https://files.pythonhosted.org/packages/35/d4/09e164ae8812b046c5093bd74e1e434ebba748cef629f18ed60be32e59ce/stix_shifter-2.5.7.tar.gz#sha256=13efba9eb0f7992e7ceef7e364ee8f6dc9d6fe0e72b91852e50f6f544f9be2bd (from https://pypi.org/simple/stix-shifter/), version: 2.5.7
  Using version 2.5.7 (newest of versions: 2.5.7)
  Created temporary directory: /tmp/pip-unpack-z9a24hhr
  Downloading https://files.pythonhosted.org/packages/2d/94/4578f02c5d0a016cfc609b1a4443b4186d8ef4bf57e122cdebb5dfc02ea0/stix_shifter-2.5.7-py2.py3-none-any.whl (223kB)
  Downloading from URL https://files.pythonhosted.org/packages/2d/94/4578f02c5d0a016cfc609b1a4443b4186d8ef4bf57e122cdebb5dfc02ea0/stix_shifter-2.5.7-py2.py3-none-any.whl#sha256=d203b688b69752ba084f30e738ecdb3173a62c02d38ef1715d5d37268cd2ed8e (from https://pypi.org/simple/stix-shifter/)
  Saved /tmp/tmpp0tx3p_9/stix_shifter-2.5.7-py2.py3-none-any.whl
  Added stix-shifter==2.5.7 from https://files.pythonhosted.org/packages/2d/94/4578f02c5d0a016cfc609b1a4443b4186d8ef4bf57e122cdebb5dfc02ea0/stix_shifter-2.5.7-py2.py3-none-any.whl#sha256=d203b688b69752ba084f30e738ecdb3173a62c02d38ef1715d5d37268cd2ed8e to build tracker '/tmp/pip-req-tracker-jh8dmjjc'
  Removed stix-shifter==2.5.7 from https://files.pythonhosted.org/packages/2d/94/4578f02c5d0a016cfc609b1a4443b4186d8ef4bf57e122cdebb5dfc02ea0/stix_shifter-2.5.7-py2.py3-none-any.whl#sha256=d203b688b69752ba084f30e738ecdb3173a62c02d38ef1715d5d37268cd2ed8e from build tracker '/tmp/pip-req-tracker-jh8dmjjc'
Skipping stix-shifter, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-_sgizagx/stix-shifter
Removed build tracker '/tmp/pip-req-tracker-jh8dmjjc'