2021-06-03T12:03:10,226 Created temporary directory: /tmp/pip-ephem-wheel-cache-fj40yhck
2021-06-03T12:03:10,229 Created temporary directory: /tmp/pip-req-tracker-a30_br87
2021-06-03T12:03:10,230 Initialized build tracking at /tmp/pip-req-tracker-a30_br87
2021-06-03T12:03:10,230 Created build tracker: /tmp/pip-req-tracker-a30_br87
2021-06-03T12:03:10,230 Entered build tracker: /tmp/pip-req-tracker-a30_br87
2021-06-03T12:03:10,231 Created temporary directory: /tmp/pip-wheel-e32x53au
2021-06-03T12:03:10,268 1 location(s) to search for versions of chaind:
2021-06-03T12:03:10,268 * https://pypi.org/simple/chaind/
2021-06-03T12:03:10,268 Fetching project page and analyzing links: https://pypi.org/simple/chaind/
2021-06-03T12:03:10,269 Getting page https://pypi.org/simple/chaind/
2021-06-03T12:03:10,271 Found index url https://pypi.org/simple
2021-06-03T12:03:10,361   Found link https://files.pythonhosted.org/packages/68/d6/28cfcc53bbea7d7d8dad8a0defa57b784b1c999934e03c6bfd51acd098c5/chaind-0.0.1a1.tar.gz#sha256=8fdb2691bdeca02113ff142f95c14837354a0735d6112803d1ba5ae455220a07 (from https://pypi.org/simple/chaind/) (requires-python:>=3.6), version: 0.0.1a1
2021-06-03T12:03:10,362 Skipping link: not a file: https://pypi.org/simple/chaind/
2021-06-03T12:03:10,375 Given no hashes to check 1 links for project 'chaind': discarding no candidates
2021-06-03T12:03:10,390 Collecting chaind==0.0.1a1
2021-06-03T12:03:10,392   Created temporary directory: /tmp/pip-unpack-ztzjm4nn
2021-06-03T12:03:10,574   Downloading chaind-0.0.1a1.tar.gz (14 kB)
2021-06-03T12:03:10,627   Added chaind==0.0.1a1 from https://files.pythonhosted.org/packages/68/d6/28cfcc53bbea7d7d8dad8a0defa57b784b1c999934e03c6bfd51acd098c5/chaind-0.0.1a1.tar.gz#sha256=8fdb2691bdeca02113ff142f95c14837354a0735d6112803d1ba5ae455220a07 to build tracker '/tmp/pip-req-tracker-a30_br87'
2021-06-03T12:03:10,628     Running setup.py (path:/tmp/pip-wheel-e32x53au/chaind_99b0d590185645729df990992e771916/setup.py) egg_info for package chaind
2021-06-03T12:03:10,629     Created temporary directory: /tmp/pip-pip-egg-info-kn3dbol4
2021-06-03T12:03:10,629     Running command python setup.py egg_info
2021-06-03T12:03:11,708     Traceback (most recent call last):
2021-06-03T12:03:11,708       File "<string>", line 1, in <module>
2021-06-03T12:03:11,709       File "/tmp/pip-wheel-e32x53au/chaind_99b0d590185645729df990992e771916/setup.py", line 7, in <module>
2021-06-03T12:03:11,709         f = open('requirements.txt', 'r')
2021-06-03T12:03:11,709     FileNotFoundError: [Errno 2] No such file or directory: 'requirements.txt'
2021-06-03T12:03:11,755 WARNING: Discarding https://files.pythonhosted.org/packages/68/d6/28cfcc53bbea7d7d8dad8a0defa57b784b1c999934e03c6bfd51acd098c5/chaind-0.0.1a1.tar.gz#sha256=8fdb2691bdeca02113ff142f95c14837354a0735d6112803d1ba5ae455220a07 (from https://pypi.org/simple/chaind/) (requires-python:>=3.6). Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2021-06-03T12:03:11,757 ERROR: Could not find a version that satisfies the requirement chaind==0.0.1a1 (from versions: 0.0.1a1)
2021-06-03T12:03:11,757 ERROR: No matching distribution found for chaind==0.0.1a1
2021-06-03T12:03:11,757 Exception information:
2021-06-03T12:03:11,757 Traceback (most recent call last):
2021-06-03T12:03:11,757   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-06-03T12:03:11,757     name, crit = self._merge_into_criterion(r, parent=None)
2021-06-03T12:03:11,757   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-06-03T12:03:11,757     raise RequirementsConflicted(criterion)
2021-06-03T12:03:11,757 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('chaind==0.0.1a1')
2021-06-03T12:03:11,757 
2021-06-03T12:03:11,757 During handling of the above exception, another exception occurred:
2021-06-03T12:03:11,757 
2021-06-03T12:03:11,757 Traceback (most recent call last):
2021-06-03T12:03:11,757   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 128, in resolve
2021-06-03T12:03:11,757     requirements, max_rounds=try_to_avoid_resolution_too_deep
2021-06-03T12:03:11,757   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-06-03T12:03:11,757     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-06-03T12:03:11,757   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-06-03T12:03:11,757     raise ResolutionImpossible(e.criterion.information)
2021-06-03T12:03:11,757 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('chaind==0.0.1a1'), parent=None)]
2021-06-03T12:03:11,757 
2021-06-03T12:03:11,757 The above exception was the direct cause of the following exception:
2021-06-03T12:03:11,757 
2021-06-03T12:03:11,757 Traceback (most recent call last):
2021-06-03T12:03:11,757   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-06-03T12:03:11,757     status = self.run(options, args)
2021-06-03T12:03:11,757   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 204, in wrapper
2021-06-03T12:03:11,757     return func(self, options, args)
2021-06-03T12:03:11,757   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 143, in run
2021-06-03T12:03:11,757     reqs, check_supported_wheels=True
2021-06-03T12:03:11,757   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-06-03T12:03:11,757     raise error from e
2021-06-03T12:03:11,757 pip._internal.exceptions.DistributionNotFound: No matching distribution found for chaind==0.0.1a1
2021-06-03T12:03:11,763 Removed chaind==0.0.1a1 from https://files.pythonhosted.org/packages/68/d6/28cfcc53bbea7d7d8dad8a0defa57b784b1c999934e03c6bfd51acd098c5/chaind-0.0.1a1.tar.gz#sha256=8fdb2691bdeca02113ff142f95c14837354a0735d6112803d1ba5ae455220a07 from build tracker '/tmp/pip-req-tracker-a30_br87'
2021-06-03T12:03:11,763 Removed build tracker: '/tmp/pip-req-tracker-a30_br87'