Collecting safe-cast==0.3.3
  1 location(s) to search for versions of safe-cast:
  * https://pypi.python.org/simple/safe-cast/
  Getting page https://pypi.python.org/simple/safe-cast/
  Analyzing links from page https://pypi.org/simple/safe-cast/
    Found link https://files.pythonhosted.org/packages/bc/36/d33a118e491472993f2404147d89b53375a7ebb64f9a698c30ce293a1aad/safe-cast-0.2.2.tar.gz#sha256=f74504d268c54bfd19dc0f7c5bfd1ea7b0146899bac4d12547d8af59a2d612e0 (from https://pypi.org/simple/safe-cast/), version: 0.2.2
    Found link https://files.pythonhosted.org/packages/f5/5b/027d06adc36bb38296ce47f1ef09a7acbe2da27b4545d935465e7d7e231e/safe_cast-0.2.2-py3-none-any.whl#sha256=31467614e3cf9f1a0aee740afa7465eff7699505d58bbcb7b51ef84544613778 (from https://pypi.org/simple/safe-cast/), version: 0.2.2
    Skipping link https://files.pythonhosted.org/packages/06/e2/d1e39afab10a91030b49ebd754aecc1da5346fd6aeb280d4ab5f66e9025c/safe_cast-0.2.2-py3.6.egg#sha256=e2e10f8d5a2da93dee71e46c0af848102359bf4713a784f499239676a50b540b (from https://pypi.org/simple/safe-cast/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/a2/d1/a30efb408a52049813ea98355bb2b77aa684d25abbf554c3ba7aa27c4096/safe-cast-0.2.3.tar.gz#sha256=075f2ddb510041e1e3f61b17e7c4f55a11b50d07755b0230388b407d3d77780a (from https://pypi.org/simple/safe-cast/), version: 0.2.3
    Found link https://files.pythonhosted.org/packages/4f/c2/d6db0f3379d5bc52ae7b5471fef8ba68ed70a0f0afcc13b5de9fe261b8c3/safe_cast-0.2.3-py3-none-any.whl#sha256=efa09a6629ddcb2fbe0641b86a228e828879d2c64870c4dcecbcf7ce83f557ed (from https://pypi.org/simple/safe-cast/), version: 0.2.3
    Skipping link https://files.pythonhosted.org/packages/f9/9b/38873814c207cca3f442254f2cbf083c08bea286b058b2b7cef0858eaaa3/safe_cast-0.2.3-py3.6.egg#sha256=cc3b12e25fe72bba8e7bd553038f08a556650c21bbbfd08de88e94365ca91993 (from https://pypi.org/simple/safe-cast/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/af/7f/30aa6f91cda5aa4118a0807a8e1ece7a05cdfd1ddde7a6eb7ef391e275e9/safe-cast-0.2.7.tar.gz#sha256=22c4076e1f734f20fa31083c87464fbcb25ae3ec6c2f8571f50fd5baee00584a (from https://pypi.org/simple/safe-cast/), version: 0.2.7
    Found link https://files.pythonhosted.org/packages/d4/b2/378c8728d48897ef40217445fbe3b9d3ac241fa473cad1b1d2d4007dc40c/safe_cast-0.2.7-py3-none-any.whl#sha256=188aefc2ba5bd479ea24ba1e2cddab7e4c0206c3eae38d42e5ae4c36096dd04a (from https://pypi.org/simple/safe-cast/), version: 0.2.7
    Found link https://files.pythonhosted.org/packages/b8/70/2e995f81f43c5c188259ec59f539c1d5fb97b2c3e81e374e425775f2cf0c/safe-cast-0.2.8.tar.gz#sha256=c3db834547e106b679134a9047a3582bcf77ccb757b893d7253b0f3a0350166b (from https://pypi.org/simple/safe-cast/), version: 0.2.8
    Found link https://files.pythonhosted.org/packages/39/d1/a63e5e5d28c8d50b898c00427824d998f126b63c5ae6f55cd1fb7bfd5c41/safe_cast-0.2.8-py3-none-any.whl#sha256=8e0d1446a94519a03f342bac75071abfdf7f5e4d9b8d066f492acab949fc705a (from https://pypi.org/simple/safe-cast/), version: 0.2.8
    Found link https://files.pythonhosted.org/packages/34/dc/ecd0011596b85658456a49ece8c4bbb039ae86ef8abfa0e1e7cecd8f8940/safe-cast-0.3.0.tar.gz#sha256=e2c1d12cb7c27817f4c552b689031dd8d765a25d0df78b54d37b28c31eddc29a (from https://pypi.org/simple/safe-cast/), version: 0.3.0
    Found link https://files.pythonhosted.org/packages/4b/5e/d2678882eb3822cdfb36786c0e1dc4bc80c0636f732bb106817e15def98d/safe_cast-0.3.0-py3-none-any.whl#sha256=cdb442c6ab059c5d251a63927a7acc16134505c7a7a6e615a4638140eb7a88a9 (from https://pypi.org/simple/safe-cast/), version: 0.3.0
    Found link https://files.pythonhosted.org/packages/96/d2/46e3d962c788e49a8bc77eab383b403a5dcfb30cbf9c567ebeb92187fdca/safe-cast-0.3.1.tar.gz#sha256=5660a8a3d7e83f4d29fe47532fe8f10a955e3a3995d58e3f49d0bbeee9fcfbec (from https://pypi.org/simple/safe-cast/), version: 0.3.1
    Found link https://files.pythonhosted.org/packages/28/83/beef135eeff95666a0ece41178d71bd7a26a78542f20a0de95f05bdb7148/safe_cast-0.3.1-py3-none-any.whl#sha256=5f3089812f1e3e94c4d45e06a91e931323ac453243802a7f808ac75d1b5c09f8 (from https://pypi.org/simple/safe-cast/), version: 0.3.1
    Found link https://files.pythonhosted.org/packages/f0/9c/49b87a76d7af78107b40100d5871e8ad7ad06a78bf484ffaff172a082f6a/safe-cast-0.3.2.tar.gz#sha256=b41a5cdb67d8ab52c36d0b7fe5216204157d282e191969729fea2366a24a563e (from https://pypi.org/simple/safe-cast/), version: 0.3.2
    Found link https://files.pythonhosted.org/packages/dc/86/b0bc0ab177c325128a2b8719e02820103f7aae8be18ce40a80352f63f98d/safe_cast-0.3.2-py3-none-any.whl#sha256=926e4b9f1c2c4383e3d18ff526312d5a21f71c44c418be4859d462a8d06ba899 (from https://pypi.org/simple/safe-cast/), version: 0.3.2
    Found link https://files.pythonhosted.org/packages/8d/19/7ec7a2b47cf876f4eb3b1c6e630924449f862870104c6e923e1c8631dd36/safe-cast-0.3.3.tar.gz#sha256=3cc87c4075e94dcfcb35726371c87b4181d33843d67aa509d1ee9fd36958fefc (from https://pypi.org/simple/safe-cast/), version: 0.3.3
    Found link https://files.pythonhosted.org/packages/f0/08/aff456b9f000216b83625d4fa8f4aad0e72dcbd4b6e63208a9ac07da4439/safe_cast-0.3.3-py3-none-any.whl#sha256=b11a1c4f8572dd3970c91165a6cbe337f9c77ccdef3ce9b74e1fc586aec3a8a4 (from https://pypi.org/simple/safe-cast/), version: 0.3.3
  Using version 0.3.3 (newest of versions: 0.3.3)
  Downloading https://files.pythonhosted.org/packages/f0/08/aff456b9f000216b83625d4fa8f4aad0e72dcbd4b6e63208a9ac07da4439/safe_cast-0.3.3-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/f0/08/aff456b9f000216b83625d4fa8f4aad0e72dcbd4b6e63208a9ac07da4439/safe_cast-0.3.3-py3-none-any.whl#sha256=b11a1c4f8572dd3970c91165a6cbe337f9c77ccdef3ce9b74e1fc586aec3a8a4 (from https://pypi.org/simple/safe-cast/)
  Saved /tmp/tmpv2b5nk_w/safe_cast-0.3.3-py3-none-any.whl
Skipping safe-cast, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-build-hqyz1gv4/safe-cast