2019-06-29T22:36:57 Created temporary directory: /tmp/pip-ephem-wheel-cache-vvy1y1b4
2019-06-29T22:36:57 Created temporary directory: /tmp/pip-req-tracker-5xydajbg
2019-06-29T22:36:57 Created requirements tracker '/tmp/pip-req-tracker-5xydajbg'
2019-06-29T22:36:57 Created temporary directory: /tmp/pip-wheel-lj57mtlk
2019-06-29T22:36:57 Collecting refcycle==0.1.0
2019-06-29T22:36:57   1 location(s) to search for versions of refcycle:
2019-06-29T22:36:57   * https://pypi.org/simple/refcycle/
2019-06-29T22:36:57   Getting page https://pypi.org/simple/refcycle/
2019-06-29T22:36:57   Analyzing links from page https://pypi.org/simple/refcycle/
2019-06-29T22:36:57     Found link https://files.pythonhosted.org/packages/21/40/49642475e93def1c57550ff06a32a501ef9e58756a84aed42e62b9c50ec6/refcycle-0.1.0.tar.gz#sha256=dad05f94f7b7b76028cc84a7a87e187aabbf7d8d3c514ab73bc1158f423ffcf1 (from https://pypi.org/simple/refcycle/), version: 0.1.0
2019-06-29T22:36:57     Found link https://files.pythonhosted.org/packages/f3/8e/8248cb85ab9d2313585d1530cf625d8e4a99f37f128dc6b7f63d58d4c9b9/refcycle-0.1.1.tar.gz#sha256=20adbb7e5bb5bdbc0284b2189420ea6501b8ffd0ccb9561505c58b6deefba1c1 (from https://pypi.org/simple/refcycle/), version: 0.1.1
2019-06-29T22:36:57     Found link https://files.pythonhosted.org/packages/4e/24/edcb5abe8638299072c4e9b5492df9f385b9a266dd1a3cdda0e00458e49c/refcycle-0.1.2.tar.gz#sha256=49ded2be4f327731b359e4dcb353c5fc0cdfcb6d988bacb598da5d2828f8282a (from https://pypi.org/simple/refcycle/), version: 0.1.2
2019-06-29T22:36:57     Found link https://files.pythonhosted.org/packages/02/30/1d0f554a414d698c81d8087595b1ff3b8ffedf8d9d1e15aa95134a1471f9/refcycle-0.2.0-py2.py3-none-any.whl#sha256=aa12809c960c00c3613d78a01894e9e190715b732ed863204f10d60290c50469 (from https://pypi.org/simple/refcycle/), version: 0.2.0
2019-06-29T22:36:57     Found link https://files.pythonhosted.org/packages/a9/98/cec3f6eaa29652ea2a1c5e8020808dd2e97d84401431c972d49849ba41fd/refcycle-0.2.0.tar.gz#sha256=07924186d62ac2c4ef070a91a5dad7384fe64c05eb10e5eb9b73b3f217435e6b (from https://pypi.org/simple/refcycle/), version: 0.2.0
2019-06-29T22:36:57     Found link https://files.pythonhosted.org/packages/d1/96/62ee1bbc642410a544836a80f169217d48db856a50d6d69b9e0eaac4e81f/refcycle-0.2.1-py2.py3-none-any.whl#sha256=e89352161323b1e6675c7a7ea078e5934c286e382be56c78c23e58cc1abacdd9 (from https://pypi.org/simple/refcycle/), version: 0.2.1
2019-06-29T22:36:57     Found link https://files.pythonhosted.org/packages/d2/b4/894047ab20bf012f6870ff88eac32530989b25f9e7ed1d4d0060f1c3e70f/refcycle-0.2.1.tar.gz#sha256=56d2d5f0f3d2f6f8bf1b146d0d25aa6fb207a0dd9a237f491170c32a7cd5573f (from https://pypi.org/simple/refcycle/), version: 0.2.1
2019-06-29T22:36:57   Using version 0.1.0 (newest of versions: 0.1.0)
2019-06-29T22:36:57   Created temporary directory: /tmp/pip-unpack-c9lft2vu
2019-06-29T22:36:57   Downloading https://files.pythonhosted.org/packages/21/40/49642475e93def1c57550ff06a32a501ef9e58756a84aed42e62b9c50ec6/refcycle-0.1.0.tar.gz
2019-06-29T22:36:57   Downloading from URL https://files.pythonhosted.org/packages/21/40/49642475e93def1c57550ff06a32a501ef9e58756a84aed42e62b9c50ec6/refcycle-0.1.0.tar.gz#sha256=dad05f94f7b7b76028cc84a7a87e187aabbf7d8d3c514ab73bc1158f423ffcf1 (from https://pypi.org/simple/refcycle/)
2019-06-29T22:36:57   Added refcycle==0.1.0 from https://files.pythonhosted.org/packages/21/40/49642475e93def1c57550ff06a32a501ef9e58756a84aed42e62b9c50ec6/refcycle-0.1.0.tar.gz#sha256=dad05f94f7b7b76028cc84a7a87e187aabbf7d8d3c514ab73bc1158f423ffcf1 to build tracker '/tmp/pip-req-tracker-5xydajbg'
2019-06-29T22:36:57     Running setup.py (path:/tmp/pip-wheel-lj57mtlk/refcycle/setup.py) egg_info for package refcycle
2019-06-29T22:36:57     Running command python setup.py egg_info
2019-06-29T22:36:58     Traceback (most recent call last):
2019-06-29T22:36:58       File "<string>", line 1, in <module>
2019-06-29T22:36:58       File "/tmp/pip-wheel-lj57mtlk/refcycle/setup.py", line 46, in <module>
2019-06-29T22:36:58         long_description=long_description(),
2019-06-29T22:36:58       File "/tmp/pip-wheel-lj57mtlk/refcycle/setup.py", line 32, in long_description
2019-06-29T22:36:58         with open('README.rst') as f:
2019-06-29T22:36:58     FileNotFoundError: [Errno 2] No such file or directory: 'README.rst'
2019-06-29T22:36:58 Cleaning up...
2019-06-29T22:36:58   Removing source in /tmp/pip-wheel-lj57mtlk/refcycle
2019-06-29T22:36:59 Removed refcycle==0.1.0 from https://files.pythonhosted.org/packages/21/40/49642475e93def1c57550ff06a32a501ef9e58756a84aed42e62b9c50ec6/refcycle-0.1.0.tar.gz#sha256=dad05f94f7b7b76028cc84a7a87e187aabbf7d8d3c514ab73bc1158f423ffcf1 from build tracker '/tmp/pip-req-tracker-5xydajbg'
2019-06-29T22:36:59 Removed build tracker '/tmp/pip-req-tracker-5xydajbg'
2019-06-29T22:36:59 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-lj57mtlk/refcycle/
2019-06-29T22:36:59 Exception information:
2019-06-29T22:36:59 Traceback (most recent call last):
2019-06-29T22:36:59   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-06-29T22:36:59     status = self.run(options, args)
2019-06-29T22:36:59   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-06-29T22:36:59     resolver.resolve(requirement_set)
2019-06-29T22:36:59   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-06-29T22:36:59     self._resolve_one(requirement_set, req)
2019-06-29T22:36:59   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-06-29T22:36:59     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-06-29T22:36:59   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-06-29T22:36:59     self.require_hashes
2019-06-29T22:36:59   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-06-29T22:36:59     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-06-29T22:36:59   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-06-29T22:36:59     self.req.prepare_metadata()
2019-06-29T22:36:59   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-06-29T22:36:59     self.run_egg_info()
2019-06-29T22:36:59   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-06-29T22:36:59     command_desc='python setup.py egg_info')
2019-06-29T22:36:59   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-06-29T22:36:59     % (command_desc, proc.returncode, cwd))
2019-06-29T22:36:59 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-lj57mtlk/refcycle/