Created temporary directory: /tmp/pip-ephem-wheel-cache-pn3aviwm
Created temporary directory: /tmp/pip-req-tracker-m_y5d6vb
Created requirements tracker '/tmp/pip-req-tracker-m_y5d6vb'
Created temporary directory: /tmp/pip-wheel-s8fljhr5
Collecting proxy-extractor==0.0.1b0
  1 location(s) to search for versions of proxy-extractor:
  * https://pypi.org/simple/proxy-extractor/
  Getting page https://pypi.org/simple/proxy-extractor/
  Analyzing links from page https://pypi.org/simple/proxy-extractor/
    Found link https://files.pythonhosted.org/packages/fc/06/ad9a99b36996b91657b35b9432d94ec746c6cef31bcfda75b3cd3f125a10/proxy-extractor-0.0.1b0.tar.gz#sha256=927c5cfd1810ac63fb10ab4864ccda279631429f24142c8b09afca8ada1775be (from https://pypi.org/simple/proxy-extractor/), version: 0.0.1b0
    Found link https://files.pythonhosted.org/packages/cd/8e/9e5bb3c79dc948963373fe944660374fef4b6d3deae8d85d189a95ccf5e8/proxy_extractor-0.0.1b0-py3-none-any.whl#sha256=9525d6b0bf8fc3ee1b3b1c1574be699e2421f899ad1f1c4bf7c90aac04ff6e69 (from https://pypi.org/simple/proxy-extractor/), version: 0.0.1b0
  Using version 0.0.1b0 (newest of versions: 0.0.1b0)
  Created temporary directory: /tmp/pip-unpack-vuwsvxy3
  Downloading https://files.pythonhosted.org/packages/cd/8e/9e5bb3c79dc948963373fe944660374fef4b6d3deae8d85d189a95ccf5e8/proxy_extractor-0.0.1b0-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/cd/8e/9e5bb3c79dc948963373fe944660374fef4b6d3deae8d85d189a95ccf5e8/proxy_extractor-0.0.1b0-py3-none-any.whl#sha256=9525d6b0bf8fc3ee1b3b1c1574be699e2421f899ad1f1c4bf7c90aac04ff6e69 (from https://pypi.org/simple/proxy-extractor/)
  Saved /tmp/tmp3x9z8h1g/proxy_extractor-0.0.1b0-py3-none-any.whl
  Added proxy-extractor==0.0.1b0 from https://files.pythonhosted.org/packages/cd/8e/9e5bb3c79dc948963373fe944660374fef4b6d3deae8d85d189a95ccf5e8/proxy_extractor-0.0.1b0-py3-none-any.whl#sha256=9525d6b0bf8fc3ee1b3b1c1574be699e2421f899ad1f1c4bf7c90aac04ff6e69 to build tracker '/tmp/pip-req-tracker-m_y5d6vb'
  Removed proxy-extractor==0.0.1b0 from https://files.pythonhosted.org/packages/cd/8e/9e5bb3c79dc948963373fe944660374fef4b6d3deae8d85d189a95ccf5e8/proxy_extractor-0.0.1b0-py3-none-any.whl#sha256=9525d6b0bf8fc3ee1b3b1c1574be699e2421f899ad1f1c4bf7c90aac04ff6e69 from build tracker '/tmp/pip-req-tracker-m_y5d6vb'
Skipping proxy-extractor, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-s8fljhr5/proxy-extractor
Removed build tracker '/tmp/pip-req-tracker-m_y5d6vb'