Created temporary directory: /tmp/pip-ephem-wheel-cache-snxibmo3
Created temporary directory: /tmp/pip-req-tracker-yswdvn63
Created requirements tracker '/tmp/pip-req-tracker-yswdvn63'
Created temporary directory: /tmp/pip-wheel-en3fnnh1
Collecting pdfminer.six==20191020
  1 location(s) to search for versions of pdfminer.six:
  * https://pypi.org/simple/pdfminer-six/
  Getting page https://pypi.org/simple/pdfminer-six/
  Analyzing links from page https://pypi.org/simple/pdfminer-six/
    Found link https://files.pythonhosted.org/packages/ab/60/8df8a1f2c56e191fef9cb3dc70f951ef7ef5df85523382d45a94180d38de/pdfminer.six-20140915.zip#sha256=b734cbad2d9431a794e2c9cb6edfb1aad36f20461b65d20af8d89c3469453fe6 (from https://pypi.org/simple/pdfminer-six/), version: 20140915
    Found link https://files.pythonhosted.org/packages/8d/b9/f6c94a0ea5364f1bd4c224b2cddd040d41b104166afc6b136cb31ca60515/pdfminer.six-20151013.zip#sha256=5a7a50dafb9f34f13423f52b030582179938f82911a66d1f20121b0a37bc6a0c (from https://pypi.org/simple/pdfminer-six/), version: 20151013
    Found link https://files.pythonhosted.org/packages/b9/e7/2f4df35f8e3855ace682136942f8d55b859ec2223eda95b767c0b1887434/pdfminer.six-20160202.zip#sha256=7e5127ba1185fe4189ffaf68e8e3588abbfbaa3d5014812b88db7231c8d21129 (from https://pypi.org/simple/pdfminer-six/), version: 20160202
    Found link https://files.pythonhosted.org/packages/56/6b/fce5baf6ed0a498266734e26a97980c97597cef069e22ca329277bb8853d/pdfminer.six-20160614.zip#sha256=8897b7ca5e94329aef5b862e501834ea2c0460c9940c904fdbd07dba297c2553 (from https://pypi.org/simple/pdfminer-six/), version: 20160614
    Found link https://files.pythonhosted.org/packages/ea/47/429cc70296c14a0534ee95a468a79e3451d019111a32e336a0508086189d/pdfminer.six-20170418.tar.gz#sha256=0e5496bbb1fa2bcfef58d04f4e211a3321426b8fb3c788d178599013470738d4 (from https://pypi.org/simple/pdfminer-six/), version: 20170418
    Found link https://files.pythonhosted.org/packages/43/71/b592b9b384c9bc4429e9a35cc9d61a5eb7fabef2208140c30550a474defe/pdfminer.six-20170419.tar.gz#sha256=8dc0c05c8fa84e7d06933896be815a3e69f65dad4a19070dfa56e70afa5e1588 (from https://pypi.org/simple/pdfminer-six/), version: 20170419
    Found link https://files.pythonhosted.org/packages/a5/4c/dfc462296ff431aa072c952560ee8e43304523b5e7be82e220fae72dc61c/pdfminer.six-20170720.tar.gz#sha256=a37c6348a8d903cf5f7d50346b0569a7c669afdb625b1ee25056f01fb82bd3e0 (from https://pypi.org/simple/pdfminer-six/), version: 20170720
    Skipping link https://files.pythonhosted.org/packages/3f/e7/857165590454c3c9b940af05b04d04284afca4bb45a7a2b06b7c927309f5/pdfminer.six-20181108-py2-none-any.whl#sha256=d12653375fcc00615d76dbd48fc551a2d5ffd6f572c11660d417ccf91a600f9b (from https://pypi.org/simple/pdfminer-six/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/8a/fd/6e8746e6965d1a7ea8e97253e3d79e625da5547e8f376f88de5d024bacb9/pdfminer.six-20181108-py2.py3-none-any.whl#sha256=f04d029d1d3e58c87da51bdefef2e9a1dbf2d7b63f727dd2a3e36054f5ae96ea (from https://pypi.org/simple/pdfminer-six/), version: 20181108
    Found link https://files.pythonhosted.org/packages/0d/b4/26801ccc18c3622471a39eb17ab3839c91e4c48dd3e235a22130e09edc6f/pdfminer.six-20181108.tar.gz#sha256=9cc58857cf0a360213008061d903282462abee55cdcc7e0b6e08d6834e55050d (from https://pypi.org/simple/pdfminer-six/), version: 20181108
    Found link https://files.pythonhosted.org/packages/64/bd/54795d324f7a44c7189f65bd98d0f2995473e8b27c4b60fd69738b1b92c2/pdfminer.six-20191020-py2.py3-none-any.whl#sha256=9b4cd93ad2c3a3382fc72136c3cab75e84d51a4bb98d211c3c32b2de4ab7ffc2 (from https://pypi.org/simple/pdfminer-six/), version: 20191020
    Found link https://files.pythonhosted.org/packages/8e/d9/d1ce92de1afd5b7785a1439bfbe95520f5ca9e9ad217c80e5728cb545175/pdfminer.six-20191020.tar.gz#sha256=5aa19ee9de443eb7abd3d6ee6e571b139cb321bf411ec8544f472866b1ef2835 (from https://pypi.org/simple/pdfminer-six/), version: 20191020
  Using version 20191020 (newest of versions: 20191020)
  Created temporary directory: /tmp/pip-unpack-b3g14gja
  Downloading https://files.pythonhosted.org/packages/64/bd/54795d324f7a44c7189f65bd98d0f2995473e8b27c4b60fd69738b1b92c2/pdfminer.six-20191020-py2.py3-none-any.whl (5.6MB)
  Downloading from URL https://files.pythonhosted.org/packages/64/bd/54795d324f7a44c7189f65bd98d0f2995473e8b27c4b60fd69738b1b92c2/pdfminer.six-20191020-py2.py3-none-any.whl#sha256=9b4cd93ad2c3a3382fc72136c3cab75e84d51a4bb98d211c3c32b2de4ab7ffc2 (from https://pypi.org/simple/pdfminer-six/)
  Saved /tmp/tmpavkb3d14/pdfminer.six-20191020-py2.py3-none-any.whl
  Added pdfminer.six==20191020 from https://files.pythonhosted.org/packages/64/bd/54795d324f7a44c7189f65bd98d0f2995473e8b27c4b60fd69738b1b92c2/pdfminer.six-20191020-py2.py3-none-any.whl#sha256=9b4cd93ad2c3a3382fc72136c3cab75e84d51a4bb98d211c3c32b2de4ab7ffc2 to build tracker '/tmp/pip-req-tracker-yswdvn63'
  Removed pdfminer.six==20191020 from https://files.pythonhosted.org/packages/64/bd/54795d324f7a44c7189f65bd98d0f2995473e8b27c4b60fd69738b1b92c2/pdfminer.six-20191020-py2.py3-none-any.whl#sha256=9b4cd93ad2c3a3382fc72136c3cab75e84d51a4bb98d211c3c32b2de4ab7ffc2 from build tracker '/tmp/pip-req-tracker-yswdvn63'
Skipping pdfminer.six, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-en3fnnh1/pdfminer.six
Removed build tracker '/tmp/pip-req-tracker-yswdvn63'