Created temporary directory: /tmp/pip-ephem-wheel-cache-729wfile
Created temporary directory: /tmp/pip-req-tracker-3e1f0fu2
Created requirements tracker '/tmp/pip-req-tracker-3e1f0fu2'
Created temporary directory: /tmp/pip-wheel-rvux3gj_
Collecting regret==0.5.0
  1 location(s) to search for versions of regret:
  * https://pypi.org/simple/regret/
  Getting page https://pypi.org/simple/regret/
  Analyzing links from page https://pypi.org/simple/regret/
    Found link https://files.pythonhosted.org/packages/60/28/e860565a3c23496f0a53ec657903882a952889b08b1b0f824bc1a0c953ad/regret-0.1.0-py2.py3-none-any.whl#sha256=ade1bc4b52dd7f5e8d4895387a59f5ba27f6bbb3ad09876b08fcefff62c00594 (from https://pypi.org/simple/regret/), version: 0.1.0
    Found link https://files.pythonhosted.org/packages/f5/70/c194c417520aa789747459d90d94733bd3fa74457612bd7cc3d890d5ee4f/regret-0.1.0.tar.gz#sha256=94e4ccff65e0ed90ec28b408866e367f8db2790b9f1eb70534467aae70a331c5 (from https://pypi.org/simple/regret/), version: 0.1.0
    Found link https://files.pythonhosted.org/packages/b5/d6/965d4b4d5f2b2f87a28b2c522c8a3eaeb20fbd3f5ae0ca5fc538171d991b/regret-0.2.0-py2.py3-none-any.whl#sha256=829bd2e26db7c43da1f9992a7587452f5a3cf43a6ad97092a8a714aaf0b156de (from https://pypi.org/simple/regret/), version: 0.2.0
    Found link https://files.pythonhosted.org/packages/d3/02/86f4b396f3c112b71eb32fbc869d2adccbd4272caa63ca96ca46987e6589/regret-0.2.0.tar.gz#sha256=3574db375329de99ee141d6d25a81a81f38af355117439b36f505ee05690365f (from https://pypi.org/simple/regret/), version: 0.2.0
    Found link https://files.pythonhosted.org/packages/eb/ea/69a4e2c9101489e683444f7829d7f143eef0e506f3d50c92881b6d403dbd/regret-0.3.0-py2.py3-none-any.whl#sha256=54b8bed1813e1ef48971ab8ba79effce94c997f2e1a4c487b2e57bcd672d3670 (from https://pypi.org/simple/regret/), version: 0.3.0
    Found link https://files.pythonhosted.org/packages/38/7b/b2fadd45553995097215698af261da357be4cc8837a17b4c6d7717517c62/regret-0.3.0.tar.gz#sha256=7ebdb3865c4be2cb6448236f2ad530dca4d296cc693247f225e9dab24d4a0575 (from https://pypi.org/simple/regret/), version: 0.3.0
    Found link https://files.pythonhosted.org/packages/aa/66/15b3e355bdd5371d482042ae847ddbdd083d2a86b84fcb263e6d47c9b873/regret-0.3.1-py2.py3-none-any.whl#sha256=aaa1a4dd0196bbda2d0a2b1210db17bb3386d8a049a6eb16217283c9e3880e4f (from https://pypi.org/simple/regret/), version: 0.3.1
    Found link https://files.pythonhosted.org/packages/1f/e0/f779f3ff970cf4a81e16f18a8b30a856ceedb1b3b41edd225ab0ec579ede/regret-0.3.1.tar.gz#sha256=c9c3035155230e099f3203b41426c84471cb79abe610387dc66740d152e895a6 (from https://pypi.org/simple/regret/), version: 0.3.1
    Found link https://files.pythonhosted.org/packages/a0/92/ad6d91a07252b7c9bfe7478814d1a9641ff18ec21cd175aa53b064080176/regret-0.4.0-py2.py3-none-any.whl#sha256=dcd6e03ce3bf6878fad1b062f617db4c427bf98a89444d359413bb9504d329f9 (from https://pypi.org/simple/regret/), version: 0.4.0
    Found link https://files.pythonhosted.org/packages/0a/2f/8bceb7a54771ee0bfda8657403b2109aeca2e71c22c0cce4e3ed852816d9/regret-0.4.0.tar.gz#sha256=3fc61e24f7f28336ca55bdbe0f15e50b72181d1aba0e101dd0f0e5f4b2191865 (from https://pypi.org/simple/regret/), version: 0.4.0
    Found link https://files.pythonhosted.org/packages/06/fd/463d478cf2e9ebd7bbbe4e7c1e28dab81626ee9b3de9606026efd25574f0/regret-0.5.0-py2.py3-none-any.whl#sha256=90e5de3a43b144f1f05146324ed0819da5d1be0caf5026c2837bb0adbc6e77d0 (from https://pypi.org/simple/regret/), version: 0.5.0
    Found link https://files.pythonhosted.org/packages/ab/63/ca20c6420a8db93816fc810832e1f81853b1fd353d9271f5767a65cb35d1/regret-0.5.0.tar.gz#sha256=223544d8c4d7f932dd1426d56d49fd5eff497c9bd45de9a2776aaa9a8664fd9f (from https://pypi.org/simple/regret/), version: 0.5.0
  Using version 0.5.0 (newest of versions: 0.5.0)
  Created temporary directory: /tmp/pip-unpack-yr6a5fm0
  Downloading https://files.pythonhosted.org/packages/06/fd/463d478cf2e9ebd7bbbe4e7c1e28dab81626ee9b3de9606026efd25574f0/regret-0.5.0-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/06/fd/463d478cf2e9ebd7bbbe4e7c1e28dab81626ee9b3de9606026efd25574f0/regret-0.5.0-py2.py3-none-any.whl#sha256=90e5de3a43b144f1f05146324ed0819da5d1be0caf5026c2837bb0adbc6e77d0 (from https://pypi.org/simple/regret/)
  Saved /tmp/tmpukr8xicd/regret-0.5.0-py2.py3-none-any.whl
  Added regret==0.5.0 from https://files.pythonhosted.org/packages/06/fd/463d478cf2e9ebd7bbbe4e7c1e28dab81626ee9b3de9606026efd25574f0/regret-0.5.0-py2.py3-none-any.whl#sha256=90e5de3a43b144f1f05146324ed0819da5d1be0caf5026c2837bb0adbc6e77d0 to build tracker '/tmp/pip-req-tracker-3e1f0fu2'
  Removed regret==0.5.0 from https://files.pythonhosted.org/packages/06/fd/463d478cf2e9ebd7bbbe4e7c1e28dab81626ee9b3de9606026efd25574f0/regret-0.5.0-py2.py3-none-any.whl#sha256=90e5de3a43b144f1f05146324ed0819da5d1be0caf5026c2837bb0adbc6e77d0 from build tracker '/tmp/pip-req-tracker-3e1f0fu2'
Skipping regret, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-rvux3gj_/regret
Removed build tracker '/tmp/pip-req-tracker-3e1f0fu2'