2019-06-30T13:30:07 Created temporary directory: /tmp/pip-ephem-wheel-cache-yyzkenlu
2019-06-30T13:30:07 Created temporary directory: /tmp/pip-req-tracker-ac07vfyu
2019-06-30T13:30:07 Created requirements tracker '/tmp/pip-req-tracker-ac07vfyu'
2019-06-30T13:30:07 Created temporary directory: /tmp/pip-wheel-acrz5nlx
2019-06-30T13:30:07 Collecting retrying==1.3.0
2019-06-30T13:30:07   1 location(s) to search for versions of retrying:
2019-06-30T13:30:07   * https://pypi.org/simple/retrying/
2019-06-30T13:30:07   Getting page https://pypi.org/simple/retrying/
2019-06-30T13:30:07   Analyzing links from page https://pypi.org/simple/retrying/
2019-06-30T13:30:07     Found link https://files.pythonhosted.org/packages/65/ed/5f45345e9baff96a4f81dc9043f6a523227e3f33d94cf188a166789c99ea/retrying-1.0.0.tar.gz#sha256=56e2cebf8c668c8acb2a9bb271134f2044e47dfb5eda01d8764d0d8452d497ac (from https://pypi.org/simple/retrying/), version: 1.0.0
2019-06-30T13:30:07     Found link https://files.pythonhosted.org/packages/c8/56/792d1fdfe233ed89ec1d22b5354b106fbbbdda13296e36933a1b94347158/retrying-1.0.1.tar.gz#sha256=b4297c1589fdfac11e4a3a90646f0cff3e338ab4a223e7daab564a3d1ba6c479 (from https://pypi.org/simple/retrying/), version: 1.0.1
2019-06-30T13:30:07     Found link https://files.pythonhosted.org/packages/70/c9/8580587cb41675b9bf5a44e532721f9bc73160a556fa4fddb2e14280b96c/retrying-1.1.0.tar.gz#sha256=f5c87df0e0aca4fbe3895ad56f3eb2d667acef6745797187a415534dc7fd42d8 (from https://pypi.org/simple/retrying/), version: 1.1.0
2019-06-30T13:30:07     Found link https://files.pythonhosted.org/packages/9c/0b/b9e02d07246e186cdfd66994ae7ec45466b5e7aa0f57a04be51505481894/retrying-1.2.0.tar.gz#sha256=04413041fa28b81b64da2119761a89ada420da384934748830a9ce674688ffbb (from https://pypi.org/simple/retrying/), version: 1.2.0
2019-06-30T13:30:07     Found link https://files.pythonhosted.org/packages/fd/92/7e13cf4f2f4a98c981946b27ed8af6c7a5a470063329eb973fa40ed5c88c/retrying-1.2.1.tar.gz#sha256=41638101163a991a07d4a7c85db37f3b57dde3a50cd34b2431e3866f2af27690 (from https://pypi.org/simple/retrying/), version: 1.2.1
2019-06-30T13:30:07     Found link https://files.pythonhosted.org/packages/ba/63/8496e00e25f5b8008b60251d2f9f252b840b5a6f43bfbe25a2e78117eef3/retrying-1.2.2.tar.gz#sha256=fbeda85e94d103cf8bb36d29644abdc1e9ad367dd2c7160324fa60ee9d5193d0 (from https://pypi.org/simple/retrying/), version: 1.2.2
2019-06-30T13:30:07     Found link https://files.pythonhosted.org/packages/b8/42/d539ad0b5246260d8a75409126de5a24caf0c0bfb4f8e2ce2f6e901c6da7/retrying-1.2.3.tar.gz#sha256=774985f534d58d8c22e93c6ffc5bcc381d28199917c11abb2abf41881c8526c4 (from https://pypi.org/simple/retrying/), version: 1.2.3
2019-06-30T13:30:07     Found link https://files.pythonhosted.org/packages/28/af/4f5136c74a11b8788ec45b939b7bfe12427e1dc086f075fdb4535dcf1abf/retrying-1.3.0.tar.gz#sha256=6488d4564dde72fcc9f8e827c347856d72ba8c9b3dfd539a3777366e3f908c3b (from https://pypi.org/simple/retrying/), version: 1.3.0
2019-06-30T13:30:07     Found link https://files.pythonhosted.org/packages/bc/44/093864d9727c728eae59190a374ac578e222f123a0dcb06fc37199ae9237/retrying-1.3.1.tar.gz#sha256=a1139af19b5ef6c0eb4a38bbaa6edbed305ceeab2240ca2c306614597735a9ca (from https://pypi.org/simple/retrying/), version: 1.3.1
2019-06-30T13:30:07     Found link https://files.pythonhosted.org/packages/b9/8c/85041b470a9684cf07bd2ce35666ae86bc51cefed02ebce0a6802e0bf33f/retrying-1.3.2.tar.gz#sha256=320c4be55bfd9366d67c17beb09c9ac9624c7fab1d59e41641f37ae3b2b1f5ca (from https://pypi.org/simple/retrying/), version: 1.3.2
2019-06-30T13:30:07     Found link https://files.pythonhosted.org/packages/44/ef/beae4b4ef80902f22e3af073397f079c96969c69b2c7d52a57ea9ae61c9d/retrying-1.3.3.tar.gz#sha256=08c039560a6da2fe4f2c426d0766e284d3b736e355f8dd24b37367b0bb41973b (from https://pypi.org/simple/retrying/), version: 1.3.3
2019-06-30T13:30:07   Using version 1.3.0 (newest of versions: 1.3.0)
2019-06-30T13:30:07   Created temporary directory: /tmp/pip-unpack-5zbo5b36
2019-06-30T13:30:07   Downloading https://files.pythonhosted.org/packages/28/af/4f5136c74a11b8788ec45b939b7bfe12427e1dc086f075fdb4535dcf1abf/retrying-1.3.0.tar.gz
2019-06-30T13:30:07   Downloading from URL https://files.pythonhosted.org/packages/28/af/4f5136c74a11b8788ec45b939b7bfe12427e1dc086f075fdb4535dcf1abf/retrying-1.3.0.tar.gz#sha256=6488d4564dde72fcc9f8e827c347856d72ba8c9b3dfd539a3777366e3f908c3b (from https://pypi.org/simple/retrying/)
2019-06-30T13:30:07   Added retrying==1.3.0 from https://files.pythonhosted.org/packages/28/af/4f5136c74a11b8788ec45b939b7bfe12427e1dc086f075fdb4535dcf1abf/retrying-1.3.0.tar.gz#sha256=6488d4564dde72fcc9f8e827c347856d72ba8c9b3dfd539a3777366e3f908c3b to build tracker '/tmp/pip-req-tracker-ac07vfyu'
2019-06-30T13:30:07     Running setup.py (path:/tmp/pip-wheel-acrz5nlx/retrying/setup.py) egg_info for package retrying
2019-06-30T13:30:07     Running command python setup.py egg_info
2019-06-30T13:30:08     Traceback (most recent call last):
2019-06-30T13:30:08       File "<string>", line 1, in <module>
2019-06-30T13:30:08       File "/tmp/pip-wheel-acrz5nlx/retrying/setup.py", line 38, in <module>
2019-06-30T13:30:08         with open('requirements.txt') as file_requirements:
2019-06-30T13:30:08     FileNotFoundError: [Errno 2] No such file or directory: 'requirements.txt'
2019-06-30T13:30:08 Cleaning up...
2019-06-30T13:30:08   Removing source in /tmp/pip-wheel-acrz5nlx/retrying
2019-06-30T13:30:08 Removed retrying==1.3.0 from https://files.pythonhosted.org/packages/28/af/4f5136c74a11b8788ec45b939b7bfe12427e1dc086f075fdb4535dcf1abf/retrying-1.3.0.tar.gz#sha256=6488d4564dde72fcc9f8e827c347856d72ba8c9b3dfd539a3777366e3f908c3b from build tracker '/tmp/pip-req-tracker-ac07vfyu'
2019-06-30T13:30:08 Removed build tracker '/tmp/pip-req-tracker-ac07vfyu'
2019-06-30T13:30:08 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-acrz5nlx/retrying/
2019-06-30T13:30:08 Exception information:
2019-06-30T13:30:08 Traceback (most recent call last):
2019-06-30T13:30:08   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-06-30T13:30:08     status = self.run(options, args)
2019-06-30T13:30:08   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-06-30T13:30:08     resolver.resolve(requirement_set)
2019-06-30T13:30:08   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-06-30T13:30:08     self._resolve_one(requirement_set, req)
2019-06-30T13:30:08   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-06-30T13:30:08     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-06-30T13:30:08   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-06-30T13:30:08     self.require_hashes
2019-06-30T13:30:08   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-06-30T13:30:08     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-06-30T13:30:08   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-06-30T13:30:08     self.req.prepare_metadata()
2019-06-30T13:30:08   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-06-30T13:30:08     self.run_egg_info()
2019-06-30T13:30:08   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-06-30T13:30:08     command_desc='python setup.py egg_info')
2019-06-30T13:30:08   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-06-30T13:30:08     % (command_desc, proc.returncode, cwd))
2019-06-30T13:30:08 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-acrz5nlx/retrying/