2019-07-05T08:53:15 Created temporary directory: /tmp/pip-ephem-wheel-cache-eqbyp4bs
2019-07-05T08:53:15 Created temporary directory: /tmp/pip-req-tracker-3ujlzanv
2019-07-05T08:53:15 Created requirements tracker '/tmp/pip-req-tracker-3ujlzanv'
2019-07-05T08:53:15 Created temporary directory: /tmp/pip-wheel-1mcu6tcr
2019-07-05T08:53:15 Collecting fstring==1.2
2019-07-05T08:53:15   1 location(s) to search for versions of fstring:
2019-07-05T08:53:15   * https://pypi.org/simple/fstring/
2019-07-05T08:53:15   Getting page https://pypi.org/simple/fstring/
2019-07-05T08:53:15   Analyzing links from page https://pypi.org/simple/fstring/
2019-07-05T08:53:15     Found link https://files.pythonhosted.org/packages/88/f8/3ed515f454ad8425cc7ab3f53e704f6ccc9fb722c49298f3402e0e84e6f2/fstring-1.1.tar.gz#sha256=d9c1a97b4ab0db425046d61f4c1bee4df2a52f48159a29fb7cd954c83cd82a0f (from https://pypi.org/simple/fstring/), version: 1.1
2019-07-05T08:53:15     Found link https://files.pythonhosted.org/packages/02/ec/379a55c9afd885c165847d7a93f2407ff02b84649b55eb42aa86820c61b2/fstring-1.2.tar.gz#sha256=fc865a8212d84438cbae8b6937b08cb6ca9a1b485a6a47e07d29a86775655a49 (from https://pypi.org/simple/fstring/), version: 1.2
2019-07-05T08:53:15     Found link https://files.pythonhosted.org/packages/ba/78/d68d7f76e8f3410e146707f3f5352b0ab16d5f702573608c2110acd4e640/fstring-1.3.tar.gz#sha256=e4e29c60aec1fe044099a5623a212ba5fe4e516df10bc7be2f840895d4bfd945 (from https://pypi.org/simple/fstring/), version: 1.3
2019-07-05T08:53:15     Found link https://files.pythonhosted.org/packages/a4/5f/ceb6c3891f95bf00f8870072be0e1de889406d2b7b8d8d24bd6fafab27d1/fstring-1.4.42.tar.gz#sha256=d172af0f8e891cd505093298c0c88711cde09a3d5f3b4e5b62895102168e109a (from https://pypi.org/simple/fstring/), version: 1.4.42
2019-07-05T08:53:15     Found link https://files.pythonhosted.org/packages/ca/8e/9b50b831a58ac9cdd7eb7d31af775644b6b1934e8be62d40afd93c34bdb6/fstring-1.5.tar.gz#sha256=563d1bf3a3cf15504cb080d7d2d28c1b7ac2a031232ee78bb58cbbc98c0d122a (from https://pypi.org/simple/fstring/), version: 1.5
2019-07-05T08:53:15     Found link https://files.pythonhosted.org/packages/30/27/3e1a8fbc83e51823d2aea3f2de00107b09e79da66cd8af0b365a1d7ef26f/fstring-1.6.tar.gz#sha256=776f43dcd93b0835f15441542c488b3fce0635ef4e21254742bdc477b87ef66f (from https://pypi.org/simple/fstring/), version: 1.6
2019-07-05T08:53:15     Found link https://files.pythonhosted.org/packages/07/e0/848a9f64ee91a2ab2c89b12bc2710865a61d068a976298471a68e336482c/fstring-1.7.tar.gz#sha256=eaf358181b6cba2773ccb34c2be3b0e9754292a66afb953b00d07eecb5e3872a (from https://pypi.org/simple/fstring/), version: 1.7
2019-07-05T08:53:15     Found link https://files.pythonhosted.org/packages/dc/d3/3877f6e1e4396b6aa280634bc4dbebf604d26968648f54fcceb1d439888e/fstring-1.7.1.tar.gz#sha256=2930c0789feffc0e50ff3ad5b5c55b22e9c83050721a6968272a7691147eb8b9 (from https://pypi.org/simple/fstring/), version: 1.7.1
2019-07-05T08:53:15     Found link https://files.pythonhosted.org/packages/32/94/231f532980c4f262f0d19c28f5d0c4a65ce803f701c705a7246b144e13fa/fstring-1.7.2.tar.gz#sha256=67fbc4988ede0127ddaa28f40baad934409bd0d3d25013d9801661acc80b72b1 (from https://pypi.org/simple/fstring/), version: 1.7.2
2019-07-05T08:53:15     Found link https://files.pythonhosted.org/packages/d8/b2/2d2f1a94aa3b7464caf4a93242bcb1e4ae92397cf2eaf36c4fc78c82844d/fstring-1.7.3.tar.gz#sha256=c633302f75808b666d40e18449f8756bfa646887cce48abd0b14cc183d30e4c3 (from https://pypi.org/simple/fstring/), version: 1.7.3
2019-07-05T08:53:15     Found link https://files.pythonhosted.org/packages/19/ad/1cd17d79ad3b435e5ca11865525c4afcb4858101b730fc93b181915f820b/fstring-1.7.4.tar.gz#sha256=609f7c7ce831450ddce9b082e6c3906c846f9d7958e98bf689dae6067ab54295 (from https://pypi.org/simple/fstring/), version: 1.7.4
2019-07-05T08:53:15   Using version 1.2 (newest of versions: 1.2)
2019-07-05T08:53:15   Created temporary directory: /tmp/pip-unpack-9w_ui39w
2019-07-05T08:53:16   Downloading https://files.pythonhosted.org/packages/02/ec/379a55c9afd885c165847d7a93f2407ff02b84649b55eb42aa86820c61b2/fstring-1.2.tar.gz
2019-07-05T08:53:16   Downloading from URL https://files.pythonhosted.org/packages/02/ec/379a55c9afd885c165847d7a93f2407ff02b84649b55eb42aa86820c61b2/fstring-1.2.tar.gz#sha256=fc865a8212d84438cbae8b6937b08cb6ca9a1b485a6a47e07d29a86775655a49 (from https://pypi.org/simple/fstring/)
2019-07-05T08:53:16   Added fstring==1.2 from https://files.pythonhosted.org/packages/02/ec/379a55c9afd885c165847d7a93f2407ff02b84649b55eb42aa86820c61b2/fstring-1.2.tar.gz#sha256=fc865a8212d84438cbae8b6937b08cb6ca9a1b485a6a47e07d29a86775655a49 to build tracker '/tmp/pip-req-tracker-3ujlzanv'
2019-07-05T08:53:16     Running setup.py (path:/tmp/pip-wheel-1mcu6tcr/fstring/setup.py) egg_info for package fstring
2019-07-05T08:53:16     Running command python setup.py egg_info
2019-07-05T08:53:17     Traceback (most recent call last):
2019-07-05T08:53:17       File "<string>", line 1, in <module>
2019-07-05T08:53:17       File "/usr/lib/python3.7/tokenize.py", line 447, in open
2019-07-05T08:53:17         buffer = _builtin_open(filename, 'rb')
2019-07-05T08:53:17     FileNotFoundError: [Errno 2] No such file or directory: '/tmp/pip-wheel-1mcu6tcr/fstring/setup.py'
2019-07-05T08:53:17 Cleaning up...
2019-07-05T08:53:17   Removing source in /tmp/pip-wheel-1mcu6tcr/fstring
2019-07-05T08:53:17 Removed fstring==1.2 from https://files.pythonhosted.org/packages/02/ec/379a55c9afd885c165847d7a93f2407ff02b84649b55eb42aa86820c61b2/fstring-1.2.tar.gz#sha256=fc865a8212d84438cbae8b6937b08cb6ca9a1b485a6a47e07d29a86775655a49 from build tracker '/tmp/pip-req-tracker-3ujlzanv'
2019-07-05T08:53:17 Removed build tracker '/tmp/pip-req-tracker-3ujlzanv'
2019-07-05T08:53:17 ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-1mcu6tcr/fstring/
2019-07-05T08:53:17 Exception information:
2019-07-05T08:53:17 Traceback (most recent call last):
2019-07-05T08:53:17   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/cli/base_command.py", line 178, in main
2019-07-05T08:53:17     status = self.run(options, args)
2019-07-05T08:53:17   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/commands/wheel.py", line 164, in run
2019-07-05T08:53:17     resolver.resolve(requirement_set)
2019-07-05T08:53:17   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/resolve.py", line 131, in resolve
2019-07-05T08:53:17     self._resolve_one(requirement_set, req)
2019-07-05T08:53:17   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/resolve.py", line 294, in _resolve_one
2019-07-05T08:53:17     abstract_dist = self._get_abstract_dist_for(req_to_install)
2019-07-05T08:53:17   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/resolve.py", line 242, in _get_abstract_dist_for
2019-07-05T08:53:17     self.require_hashes
2019-07-05T08:53:17   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/operations/prepare.py", line 362, in prepare_linked_requirement
2019-07-05T08:53:17     abstract_dist.prep_for_dist(finder, self.build_isolation)
2019-07-05T08:53:17   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/operations/prepare.py", line 171, in prep_for_dist
2019-07-05T08:53:17     self.req.prepare_metadata()
2019-07-05T08:53:17   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/req/req_install.py", line 537, in prepare_metadata
2019-07-05T08:53:17     self.run_egg_info()
2019-07-05T08:53:17   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/req/req_install.py", line 615, in run_egg_info
2019-07-05T08:53:17     command_desc='python setup.py egg_info')
2019-07-05T08:53:17   File "/home/piwheels/.local/lib/python3.7/site-packages/pip/_internal/utils/misc.py", line 776, in call_subprocess
2019-07-05T08:53:17     % (command_desc, proc.returncode, cwd))
2019-07-05T08:53:17 pip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-wheel-1mcu6tcr/fstring/