2019-06-30T03:24:55 Created temporary directory: /tmp/pip-ephem-wheel-cache-6jzace97
2019-06-30T03:24:55 Created temporary directory: /tmp/pip-req-tracker-4zyyr2gx
2019-06-30T03:24:55 Created requirements tracker '/tmp/pip-req-tracker-4zyyr2gx'
2019-06-30T03:24:55 Created temporary directory: /tmp/pip-wheel-i5_n28iw
2019-06-30T03:24:55 Collecting Testbed==0.13.4
2019-06-30T03:24:55   1 location(s) to search for versions of Testbed:
2019-06-30T03:24:55   * https://pypi.org/simple/testbed/
2019-06-30T03:24:55   Getting page https://pypi.org/simple/testbed/
2019-06-30T03:24:56   Analyzing links from page https://pypi.org/simple/testbed/
2019-06-30T03:24:56     Skipping link https://files.pythonhosted.org/packages/28/8e/cf7ac64e3153794442f25ac15675cda394e6864d5fb646e39c020ac77ffd/Testbed-0.13.3-py2.7.egg#sha256=69a4f1d7ce7335764eaf013407696de83b66e382d0929aad11ffa1bf2b1645e8 (from https://pypi.org/simple/testbed/); unsupported archive format: .egg
2019-06-30T03:24:56     Skipping link https://files.pythonhosted.org/packages/71/34/eac46172c7164beb6d17833c2abcc05f9815082b4b1ea51beacd9ec1c10b/Testbed-0.13.3-py27-none-any.whl#sha256=5cced9488efa740b4439190c30c3c82104af2a33d0036be65fe5a7bbfd6c1d8e (from https://pypi.org/simple/testbed/); it is not compatible with this Python
2019-06-30T03:24:56     Found link https://files.pythonhosted.org/packages/7c/28/3b0f33d47696d92496c51cb851f8d3fdbde4dc822aeec764a4052aacc9f1/Testbed-0.13.3.tar.gz#sha256=527e76bbe5afcba8144539ca983fd22f0fe2eb0a2516270014b090562a97906b (from https://pypi.org/simple/testbed/), version: 0.13.3
2019-06-30T03:24:56     Skipping link https://files.pythonhosted.org/packages/61/fa/66ff899bd92671032ed7231fb06f6a0f25f9a1b5be68d614f2752314daec/Testbed-0.13.4-py2.7.egg#sha256=96283eeb70521e82c9ce7e72b20d782d8e9ea5abadf65bb0b837aecf637ebcf5 (from https://pypi.org/simple/testbed/); unsupported archive format: .egg
2019-06-30T03:24:56     Skipping link https://files.pythonhosted.org/packages/f2/35/1ff4e678e91649ad50625fdd5ee2b823a39c14b034b516da4803a1f9dca4/Testbed-0.13.4-py27-none-any.whl#sha256=8649a226cbae5ff13d801fd565e7279c8feae6cd2d88bf9c4a6d7a0dc6bd2dca (from https://pypi.org/simple/testbed/); it is not compatible with this Python
2019-06-30T03:24:56     Found link https://files.pythonhosted.org/packages/23/bf/44a5f60aac67af25ae18889fedb47224b26bae7ca3ad3d1a0344558b0531/Testbed-0.13.4.tar.gz#sha256=acf4fa046cfd9fdeda23cd9aa6d60eaaab0cfd3c1810d9690bc8daff283831eb (from https://pypi.org/simple/testbed/), version: 0.13.4
2019-06-30T03:24:56   Using version 0.13.4 (newest of versions: 0.13.4)
2019-06-30T03:24:56   Created temporary directory: /tmp/pip-unpack-rzfxfy8v
2019-06-30T03:24:56   Downloading https://files.pythonhosted.org/packages/23/bf/44a5f60aac67af25ae18889fedb47224b26bae7ca3ad3d1a0344558b0531/Testbed-0.13.4.tar.gz
2019-06-30T03:24:56   Downloading from URL https://files.pythonhosted.org/packages/23/bf/44a5f60aac67af25ae18889fedb47224b26bae7ca3ad3d1a0344558b0531/Testbed-0.13.4.tar.gz#sha256=acf4fa046cfd9fdeda23cd9aa6d60eaaab0cfd3c1810d9690bc8daff283831eb (from https://pypi.org/simple/testbed/)
2019-06-30T03:24:56   Added Testbed==0.13.4 from https://files.pythonhosted.org/packages/23/bf/44a5f60aac67af25ae18889fedb47224b26bae7ca3ad3d1a0344558b0531/Testbed-0.13.4.tar.gz#sha256=acf4fa046cfd9fdeda23cd9aa6d60eaaab0cfd3c1810d9690bc8daff283831eb to build tracker '/tmp/pip-req-tracker-4zyyr2gx'
2019-06-30T03:24:56     Running setup.py (path:/tmp/pip-wheel-i5_n28iw/Testbed/setup.py) egg_info for package Testbed
2019-06-30T03:24:56     Running command python setup.py egg_info
2019-06-30T03:24:58     Traceback (most recent call last):
2019-06-30T03:24:58       File "<string>", line 1, in <module>
2019-06-30T03:24:58       File "/tmp/pip-wheel-i5_n28iw/Testbed/setup.py", line 85, in <module>
2019-06-30T03:24:58         for cmd, script in STD_SCRIPTS_PKG_COMMANDS.items()}
2019-06-30T03:24:58       File "/tmp/pip-wheel-i5_n28iw/Testbed/setup.py", line 85, in <dictcomp>
2019-06-30T03:24:58         for cmd, script in STD_SCRIPTS_PKG_COMMANDS.items()}
2019-06-30T03:24:58     NameError: name 'basestring' is not defined
2019-06-30T03:24:58 Cleaning up...
2019-06-30T03:24:58   Removing source in /tmp/pip-wheel-i5_n28iw/Testbed
2019-06-30T03:24:58 Removed Testbed==0.13.4 from https://files.pythonhosted.org/packages/23/bf/44a5f60aac67af25ae18889fedb47224b26bae7ca3ad3d1a0344558b0531/Testbed-0.13.4.tar.gz#sha256=acf4fa046cfd9fdeda23cd9aa6d60eaaab0cfd3c1810d9690bc8daff283831eb from build tracker '/tmp/pip-req-tracker-4zyyr2gx'
2019-06-30T03:24:58 Removed build tracker '/tmp/pip-req-tracker-4zyyr2gx'
2019-06-30T03:24:58 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-i5_n28iw/Testbed/
2019-06-30T03:24:58 Exception information:
2019-06-30T03:24:58 Traceback (most recent call last):
2019-06-30T03:24:58   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-06-30T03:24:58     status = self.run(options, args)
2019-06-30T03:24:58   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-06-30T03:24:58     resolver.resolve(requirement_set)
2019-06-30T03:24:58   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 131, in resolve
2019-06-30T03:24:58     self._resolve_one(requirement_set, req)
2019-06-30T03:24:58   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-06-30T03:24:58     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-06-30T03:24:58   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-06-30T03:24:58     self.require_hashes
2019-06-30T03:24:58   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-06-30T03:24:58     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-06-30T03:24:58   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-06-30T03:24:58     self.req.prepare_metadata()
2019-06-30T03:24:58   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-06-30T03:24:58     self.run_egg_info()
2019-06-30T03:24:58   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-06-30T03:24:58     command_desc='python setup.py egg_info')
2019-06-30T03:24:58   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-06-30T03:24:58     % (command_desc, proc.returncode, cwd))
2019-06-30T03:24:58 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-i5_n28iw/Testbed/