Collecting pyfakefs==3.4.3
  1 location(s) to search for versions of pyfakefs:
  * https://pypi.python.org/simple/pyfakefs/
  Getting page https://pypi.python.org/simple/pyfakefs/
  Analyzing links from page https://pypi.org/simple/pyfakefs/
    Found link https://files.pythonhosted.org/packages/9b/db/0aa6441566be5921c9f1528efdbaf076016422b96820e28b9b4bf9e21852/pyfakefs-1.1.tar.gz#sha256=5ca22c60ebe40e9870926d6772e01bf48ea017960aa3768c85f6ddfc832ca24a (from https://pypi.org/simple/pyfakefs/), version: 1.1
    Found link https://files.pythonhosted.org/packages/54/32/00837fbd90108b2ed884de769a269cee75962d87370bc246f78d0ea30fab/pyfakefs-1.2.tar.gz#sha256=fc93b7d6c6dd4f69d7986bb5c66847a0afbb827795cc263dd2490a36eb1a5b1f (from https://pypi.org/simple/pyfakefs/), version: 1.2
    Found link https://files.pythonhosted.org/packages/18/84/08249badd1d4b8982a53136162ede906e7da2ed47268a9585a9604d12875/pyfakefs-2.0.tar.gz#sha256=c7e2713686db01a7fc9c7eaa165c80de59eb97fdf158a52585f9e4edc8a07e05 (from https://pypi.org/simple/pyfakefs/), version: 2.0
    Found link https://files.pythonhosted.org/packages/1a/42/82ff6c046550cbe7a4a492d430c513fd3492ebf92b805be65e4d561b6057/pyfakefs-2.1.tar.gz#sha256=944b6495324a7c78061bfbb3cf93691ce0f3c6f09df49d1cd05b6c8fdff12cef (from https://pypi.org/simple/pyfakefs/), version: 2.1
    Found link https://files.pythonhosted.org/packages/0a/9f/923d69468cc51f97780f0c86cb593cb45bd4bf77dbdd0b1dab5229bfba27/pyfakefs-2.2.tar.gz#sha256=1a632a8a3aa66c0eb548be1c910fe2d540dcc3328d5cbdb98b6cf37492345996 (from https://pypi.org/simple/pyfakefs/), version: 2.2
    Found link https://files.pythonhosted.org/packages/49/11/afa62a93b2de29198e3067bfe6ffd58c18d2222c14233deb489810585afa/pyfakefs-2.3.tar.gz#sha256=a1531794b296b1f92990f43b26302d74115eae0878a0b23e24456b8441c282c9 (from https://pypi.org/simple/pyfakefs/), version: 2.3
    Found link https://files.pythonhosted.org/packages/09/d5/3e9511d6abd52afd301b69c827bf79e2f08e5c48b00859ce184f27d5ed38/pyfakefs-2.4.tar.gz#sha256=1dc4fdb9405579c495fdf410d5d234a85e8b5624ff2f9f08da5462721fca9fad (from https://pypi.org/simple/pyfakefs/), version: 2.4
    Found link https://files.pythonhosted.org/packages/59/a6/05da387a18c458af4f47713f1ac754a817029f8546e09e07e5626746ce6e/pyfakefs-2.7.tar.gz#sha256=279f8584f0b230d9cc9e38f533ce2c5a1866da3fa9e6df6e94dbabfe1e7823c1 (from https://pypi.org/simple/pyfakefs/), version: 2.7
    Found link https://files.pythonhosted.org/packages/3f/1f/b2c5756e99db13640592c959528448c95741027daa4837226baa5beeb91b/pyfakefs-2.9.tar.gz#sha256=9d6262dfda7a34240a8eea6b76fde146aaf9fe5b8177cfeacc53a7a1cadd5571 (from https://pypi.org/simple/pyfakefs/), version: 2.9
    Found link https://files.pythonhosted.org/packages/54/92/dfb7c8368e6a4711d68eb4873fd115fd6ee0858e80f28006754cd5d3d5de/pyfakefs-3.0.tar.gz#sha256=fd165d5d1db04ed428bbc1e32de5ee9325e21861714548191a1c43eff782871d (from https://pypi.org/simple/pyfakefs/), version: 3.0
    Found link https://files.pythonhosted.org/packages/54/07/165b646a2374622f64b1c2115f82b538b49b1c1feed597e6181cec57de06/pyfakefs-3.1.tar.gz#sha256=9998ac19b7be5bb7641c1e001665d27561e9fe12dfe457868cb78f5f9d488d21 (from https://pypi.org/simple/pyfakefs/), version: 3.1
    Found link https://files.pythonhosted.org/packages/1a/2e/39cc19b30771762e4546628cdfc1190b4c3118adc66838fa97bb944f2b63/pyfakefs-3.2.tar.gz#sha256=c0e99db909645328dd0280974885885d829cd9402293ab7d0b4b74574476855d (from https://pypi.org/simple/pyfakefs/), version: 3.2
    Found link https://files.pythonhosted.org/packages/a8/91/a44ef094817afe880c1720884f38075ca458a55158c760d208d21514812c/pyfakefs-3.3.tar.gz#sha256=e3e198dea5e0d5627b73ba113fd0b139bb417da6bc15d920b2c873143d2f12a6 (from https://pypi.org/simple/pyfakefs/), version: 3.3
    Found link https://files.pythonhosted.org/packages/ab/c4/eb59988e31e4ddcf8ecfd56f82894e05642d51f53a575cbf11179eefa4de/pyfakefs-3.4.tar.gz#sha256=e292ccf9d2cca9e25b200a29e9ca9d6b4d751b3d34c205c9f84373f2157804a2 (from https://pypi.org/simple/pyfakefs/), version: 3.4
    Found link https://files.pythonhosted.org/packages/33/cc/63975fef099a79ad861b212925b89abf809c190fa6a6a627edc96d4ef257/pyfakefs-3.4.1.tar.gz#sha256=96f1d008ae6cc4d9866dd674ee852748a11c67784f1f369221a5fd2750cc0883 (from https://pypi.org/simple/pyfakefs/), version: 3.4.1
    Found link https://files.pythonhosted.org/packages/78/a8/788360f99859930be764181560fdb12fab1de404b7941740eb31d11db695/pyfakefs-3.4.2-py2.py3-none-any.whl#sha256=a234da6a0bf6e2a1b7270d95db48228b5b6ce0aec7ce807ff200171a1fa21723 (from https://pypi.org/simple/pyfakefs/), version: 3.4.2
    Found link https://files.pythonhosted.org/packages/30/33/606714ea818a3847f7ef5c3f6e4d7a2221491ecdfe267282d1c7a1f1e605/pyfakefs-3.4.3-py2.py3-none-any.whl#sha256=8312f143b37b014cdd4641ac1f4eac0c47bb881774a3d0be125997133e609a6b (from https://pypi.org/simple/pyfakefs/), version: 3.4.3
  Using version 3.4.3 (newest of versions: 3.4.3)
  Downloading https://files.pythonhosted.org/packages/30/33/606714ea818a3847f7ef5c3f6e4d7a2221491ecdfe267282d1c7a1f1e605/pyfakefs-3.4.3-py2.py3-none-any.whl (153kB)
  Downloading from URL https://files.pythonhosted.org/packages/30/33/606714ea818a3847f7ef5c3f6e4d7a2221491ecdfe267282d1c7a1f1e605/pyfakefs-3.4.3-py2.py3-none-any.whl#sha256=8312f143b37b014cdd4641ac1f4eac0c47bb881774a3d0be125997133e609a6b (from https://pypi.org/simple/pyfakefs/)
  Saved /tmp/tmpf78b1rtu/pyfakefs-3.4.3-py2.py3-none-any.whl
Skipping pyfakefs, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-nr7zcuud/pyfakefs