2021-07-08T22:11:00,132 Created temporary directory: /tmp/pip-ephem-wheel-cache-kw67z921
2021-07-08T22:11:00,135 Created temporary directory: /tmp/pip-req-tracker-yr5td4_h
2021-07-08T22:11:00,135 Initialized build tracking at /tmp/pip-req-tracker-yr5td4_h
2021-07-08T22:11:00,135 Created build tracker: /tmp/pip-req-tracker-yr5td4_h
2021-07-08T22:11:00,135 Entered build tracker: /tmp/pip-req-tracker-yr5td4_h
2021-07-08T22:11:00,136 Created temporary directory: /tmp/pip-wheel-omoph4kj
2021-07-08T22:11:00,169 1 location(s) to search for versions of stringchain:
2021-07-08T22:11:00,169 * https://pypi.org/simple/stringchain/
2021-07-08T22:11:00,169 Fetching project page and analyzing links: https://pypi.org/simple/stringchain/
2021-07-08T22:11:00,170 Getting page https://pypi.org/simple/stringchain/
2021-07-08T22:11:00,171 Found index url https://pypi.org/simple
2021-07-08T22:11:00,358   Found link https://files.pythonhosted.org/packages/55/ca/23fd1ca7a5fc9370a7feefab43589acd41a3a734dfabec66578bbf3e9068/stringchain-0.9.tar.gz#sha256=9976adfee5a02bc2995ba80770848c8b220c2197ce816eaf6da07ec9a115178d (from https://pypi.org/simple/stringchain/), version: 0.9
2021-07-08T22:11:00,358   Found link https://files.pythonhosted.org/packages/ac/13/e4f06f2fd4371eeea0590f04ef783f6b49ce57b829df509bdaa10cd13293/stringchain-0.9.1.tar.gz#sha256=f3d68c09ca6d1d11ae7aed2f2e3b7353bcf8e033bb4dc91bdf620d1886cd714e (from https://pypi.org/simple/stringchain/), version: 0.9.1
2021-07-08T22:11:00,359   Found link https://files.pythonhosted.org/packages/d0/cd/649f6bfd71ff2265ea4bfad5bb7483b3a4c130badbdaffe2793ecc60bf9a/stringchain-0.9.2.tar.gz#sha256=7a31234a50f23b155ba870f604304f0e4927b4335eab8bfd6a435854718ae9a2 (from https://pypi.org/simple/stringchain/), version: 0.9.2
2021-07-08T22:11:00,359   Found link https://files.pythonhosted.org/packages/71/3e/6d5f1b2e603f10d0fe3a979eed564f9d1cc0b4eab0f356e16058091a38d5/stringchain-0.9.3.tar.gz#sha256=32574ecbee79d9d644c91594d97ab766e5a38765001464946aa1c99616ae1cde (from https://pypi.org/simple/stringchain/), version: 0.9.3
2021-07-08T22:11:00,359   Found link https://files.pythonhosted.org/packages/a3/45/80d4f143ea05027a2043b29cd174848cc8d7094c7d0b8d9d3c237a1f66de/stringchain-0.9.4.tar.gz#sha256=133a95331b4fe418fbc47a9993168cf7970679e7d3599809cf807e4adb405ac5 (from https://pypi.org/simple/stringchain/), version: 0.9.4
2021-07-08T22:11:00,360   Found link https://files.pythonhosted.org/packages/31/a2/f3fedbfab158c57761ac89f04217e850886b3f25cdff77757ddbbb5cb907/stringchain-0.9.5.tar.gz#sha256=010060423fa5728bf693b57a66a6fe7bdb890ab7e41eebe7c39b3201d20e8b0a (from https://pypi.org/simple/stringchain/), version: 0.9.5
2021-07-08T22:11:00,360   Found link https://files.pythonhosted.org/packages/e6/ff/83d35b1121fa26c078f5c43e48ad7eeaf02f01a382335879f79e62d265d3/stringchain-0.9.6.tar.gz#sha256=59d25d9f47dd234002507585dee2bae574b27d667cf969d2f9714df51bba5e76 (from https://pypi.org/simple/stringchain/), version: 0.9.6
2021-07-08T22:11:00,360   Found link https://files.pythonhosted.org/packages/e7/f0/a3199cb6cd308ec759390186d74f5a357aa1e4afb5405121af1d7c1afb9d/stringchain-0.9.7.tar.gz#sha256=7e7a8afd3278c0ec40bf6e9ae40b8b3fd50a7658552c24d3fdf9f4a5e867bfe7 (from https://pypi.org/simple/stringchain/), version: 0.9.7
2021-07-08T22:11:00,360   Found link https://files.pythonhosted.org/packages/16/e8/800bd0908a61c82d570a7163cb5d955a2a870c6467fff1b8527d9ffe1a8e/stringchain-0.9.8.tar.gz#sha256=53f575d232886d36e03b84f41983583d2b55a832c51c3ce58c3cfff0a9288584 (from https://pypi.org/simple/stringchain/), version: 0.9.8
2021-07-08T22:11:00,361 Skipping link: not a file: https://pypi.org/simple/stringchain/
2021-07-08T22:11:00,378 Given no hashes to check 1 links for project 'stringchain': discarding no candidates
2021-07-08T22:11:00,395 Collecting stringchain==0.9
2021-07-08T22:11:00,397   Created temporary directory: /tmp/pip-unpack-uo5yy6vy
2021-07-08T22:11:00,572   Downloading stringchain-0.9.tar.gz (17 kB)
2021-07-08T22:11:00,629   Added stringchain==0.9 from https://files.pythonhosted.org/packages/55/ca/23fd1ca7a5fc9370a7feefab43589acd41a3a734dfabec66578bbf3e9068/stringchain-0.9.tar.gz#sha256=9976adfee5a02bc2995ba80770848c8b220c2197ce816eaf6da07ec9a115178d to build tracker '/tmp/pip-req-tracker-yr5td4_h'
2021-07-08T22:11:00,630     Running setup.py (path:/tmp/pip-wheel-omoph4kj/stringchain_8a64cfc8019a4939a345ec6ba1bd4baf/setup.py) egg_info for package stringchain
2021-07-08T22:11:00,631     Created temporary directory: /tmp/pip-pip-egg-info-u7p4nm_e
2021-07-08T22:11:00,631     Running command python setup.py egg_info
2021-07-08T22:11:01,258     Traceback (most recent call last):
2021-07-08T22:11:01,259       File "<string>", line 1, in <module>
2021-07-08T22:11:01,259       File "/tmp/pip-wheel-omoph4kj/stringchain_8a64cfc8019a4939a345ec6ba1bd4baf/setup.py", line 49
2021-07-08T22:11:01,259         print "unable to find version in %s" % (VERSIONFILE,)
2021-07-08T22:11:01,260               ^
2021-07-08T22:11:01,260     SyntaxError: invalid syntax
2021-07-08T22:11:01,309 WARNING: Discarding https://files.pythonhosted.org/packages/55/ca/23fd1ca7a5fc9370a7feefab43589acd41a3a734dfabec66578bbf3e9068/stringchain-0.9.tar.gz#sha256=9976adfee5a02bc2995ba80770848c8b220c2197ce816eaf6da07ec9a115178d (from https://pypi.org/simple/stringchain/). Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2021-07-08T22:11:01,310 ERROR: Could not find a version that satisfies the requirement stringchain==0.9 (from versions: 0.9, 0.9.1, 0.9.2, 0.9.3, 0.9.4, 0.9.5, 0.9.6, 0.9.7, 0.9.8)
2021-07-08T22:11:01,311 ERROR: No matching distribution found for stringchain==0.9
2021-07-08T22:11:01,311 Exception information:
2021-07-08T22:11:01,311 Traceback (most recent call last):
2021-07-08T22:11:01,311   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-07-08T22:11:01,311     name, crit = self._merge_into_criterion(r, parent=None)
2021-07-08T22:11:01,311   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-07-08T22:11:01,311     raise RequirementsConflicted(criterion)
2021-07-08T22:11:01,311 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('stringchain==0.9')
2021-07-08T22:11:01,311 
2021-07-08T22:11:01,311 During handling of the above exception, another exception occurred:
2021-07-08T22:11:01,311 
2021-07-08T22:11:01,311 Traceback (most recent call last):
2021-07-08T22:11:01,311   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-07-08T22:11:01,311     result = self._result = resolver.resolve(
2021-07-08T22:11:01,311   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-07-08T22:11:01,311     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-07-08T22:11:01,311   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-07-08T22:11:01,311     raise ResolutionImpossible(e.criterion.information)
2021-07-08T22:11:01,311 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('stringchain==0.9'), parent=None)]
2021-07-08T22:11:01,311 
2021-07-08T22:11:01,311 The above exception was the direct cause of the following exception:
2021-07-08T22:11:01,311 
2021-07-08T22:11:01,311 Traceback (most recent call last):
2021-07-08T22:11:01,311   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-08T22:11:01,311     status = self.run(options, args)
2021-07-08T22:11:01,311   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-08T22:11:01,311     return func(self, options, args)
2021-07-08T22:11:01,311   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 142, in run
2021-07-08T22:11:01,311     requirement_set = resolver.resolve(
2021-07-08T22:11:01,311   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-07-08T22:11:01,311     raise error from e
2021-07-08T22:11:01,311 pip._internal.exceptions.DistributionNotFound: No matching distribution found for stringchain==0.9
2021-07-08T22:11:01,316 Removed stringchain==0.9 from https://files.pythonhosted.org/packages/55/ca/23fd1ca7a5fc9370a7feefab43589acd41a3a734dfabec66578bbf3e9068/stringchain-0.9.tar.gz#sha256=9976adfee5a02bc2995ba80770848c8b220c2197ce816eaf6da07ec9a115178d from build tracker '/tmp/pip-req-tracker-yr5td4_h'
2021-07-08T22:11:01,316 Removed build tracker: '/tmp/pip-req-tracker-yr5td4_h'