2021-12-19T22:20:24,933 Created temporary directory: /tmp/pip-ephem-wheel-cache-70f7m7tl
2021-12-19T22:20:24,938 Created temporary directory: /tmp/pip-req-tracker-3pgn185w
2021-12-19T22:20:24,939 Initialized build tracking at /tmp/pip-req-tracker-3pgn185w
2021-12-19T22:20:24,939 Created build tracker: /tmp/pip-req-tracker-3pgn185w
2021-12-19T22:20:24,940 Entered build tracker: /tmp/pip-req-tracker-3pgn185w
2021-12-19T22:20:24,941 Created temporary directory: /tmp/pip-wheel-ngoj8kqg
2021-12-19T22:20:25,005 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2021-12-19T22:20:25,010 2 location(s) to search for versions of nvflare-nightly:
2021-12-19T22:20:25,010 * https://pypi.org/simple/nvflare-nightly/
2021-12-19T22:20:25,010 * https://www.piwheels.org/simple/nvflare-nightly/
2021-12-19T22:20:25,011 Fetching project page and analyzing links: https://pypi.org/simple/nvflare-nightly/
2021-12-19T22:20:25,012 Getting page https://pypi.org/simple/nvflare-nightly/
2021-12-19T22:20:25,016 Found index url https://pypi.org/simple
2021-12-19T22:20:25,255   Skipping link: No binaries permitted for nvflare-nightly: https://files.pythonhosted.org/packages/33/00/0c04cdef6659a49319f8ba5f16be8d92e627dd62d8c595ef34e1369cdd6d/nvflare_nightly-0.0.1.dev210806-py3-none-any.whl#sha256=8d9339b2da5935e5eba344b43d44a609c68588f7424f789b71e185dccfdcdbca (from https://pypi.org/simple/nvflare-nightly/) (requires-python:>=3.8,<3.9)
2021-12-19T22:20:25,256   Skipping link: No binaries permitted for nvflare-nightly: https://files.pythonhosted.org/packages/93/b2/5ab40355a10fe3b27169e3f936399d9edad7edc87ca18f1ec4b86b7d5d2f/nvflare_nightly-0.0.2.dev210806-py3-none-any.whl#sha256=d702ee83af982f23eb19b0c43f4b8aeb3128dc48f4afaedfe31e8edee9da2546 (from https://pypi.org/simple/nvflare-nightly/) (requires-python:>=3.8,<3.9)
2021-12-19T22:20:25,257   Skipping link: No binaries permitted for nvflare-nightly: https://files.pythonhosted.org/packages/89/13/41392394f022300055a3b8ad46a37d93a292797ece166f6767f23f36e274/nvflare_nightly-1.1.0.dev210811-py3-none-any.whl#sha256=9352b880b3877393a262f650a9cb09fae1f901d34240f179157c31ff61b9558d (from https://pypi.org/simple/nvflare-nightly/) (requires-python:>=3.8,<3.9)
2021-12-19T22:20:25,257   Skipping link: No binaries permitted for nvflare-nightly: https://files.pythonhosted.org/packages/ad/36/056d10248eff0d92cd9d10349013af4d69cc5e8e808f049903cd3df9edf7/nvflare_nightly-1.1.0.dev210812-py3-none-any.whl#sha256=4840d7ab88a18ea6cdd7319d5955e08971c786bc30e4fad566175a984b32f0ad (from https://pypi.org/simple/nvflare-nightly/) (requires-python:>=3.8,<3.9)
2021-12-19T22:20:25,258   Skipping link: No binaries permitted for nvflare-nightly: https://files.pythonhosted.org/packages/b0/2d/a618c806ec151ea7a48add4f184d5fa07b231fc3ffcc7d3247dd115cd052/nvflare_nightly-1.1.0.dev210813-py3-none-any.whl#sha256=3e29820e53266881dfdd7ea42bce8034fee4e3fb8176b71031daaf4ae779b5d1 (from https://pypi.org/simple/nvflare-nightly/) (requires-python:>=3.8,<3.9)
2021-12-19T22:20:25,258   Skipping link: No binaries permitted for nvflare-nightly: https://files.pythonhosted.org/packages/e1/4d/b032c284831de6a777c9af0231dcd71b019e3cc3c7f90dfea5f7efd27735/nvflare_nightly-1.1.0.dev210814-py3-none-any.whl#sha256=2355a3c58c0dfc59ecd67b0496fa33548e18cb40978ac8c3750465265c484826 (from https://pypi.org/simple/nvflare-nightly/) (requires-python:>=3.8,<3.9)
2021-12-19T22:20:25,259   Skipping link: No binaries permitted for nvflare-nightly: https://files.pythonhosted.org/packages/e0/0a/a044b065866120701c6519b63965bcfa77bf55f2ad4cb0ca094c736bb299/nvflare_nightly-1.1.0.dev210815-py3-none-any.whl#sha256=ec09187feb4a699184089ba46c0329767c3be074554e6aa5f6d051281c7b1618 (from https://pypi.org/simple/nvflare-nightly/) (requires-python:>=3.8,<3.9)
2021-12-19T22:20:25,259   Skipping link: No binaries permitted for nvflare-nightly: https://files.pythonhosted.org/packages/2c/38/8170727f8ec3fb4092fa15a1348f5d03c1e2d45fb3ede52e5cbcaf407d4a/nvflare_nightly-1.1.0.dev210816-py3-none-any.whl#sha256=366269156030fb4cb02e6aebd92bb9714f1d0373e44633cb5f6286bab828482f (from https://pypi.org/simple/nvflare-nightly/) (requires-python:>=3.8,<3.9)
2021-12-19T22:20:25,260   Skipping link: No binaries permitted for nvflare-nightly: https://files.pythonhosted.org/packages/0f/5f/2300fc606db5121e8e293d4f39936e519da5c76528d322b3b2103724bf04/nvflare_nightly-1.1.0.dev210817-py3-none-any.whl#sha256=2e64ddf6de52fc1b77c97a25f76706a105f61f65a8c7ecf4c9788751bea84227 (from https://pypi.org/simple/nvflare-nightly/) (requires-python:>=3.8,<3.9)
2021-12-19T22:20:25,260   Skipping link: No binaries permitted for nvflare-nightly: https://files.pythonhosted.org/packages/4d/0a/35b38675de2d705796c5e82282686922117ff50fae0d23b3fb289d05ee04/nvflare_nightly-1.1.0.dev210818-py3-none-any.whl#sha256=b20fd8f8b1508f8c2b168ac550e69c28f05ea187fd07c1b1b74e93baec22fbd2 (from https://pypi.org/simple/nvflare-nightly/) (requires-python:>=3.8,<3.9)
2021-12-19T22:20:25,261   Skipping link: No binaries permitted for nvflare-nightly: https://files.pythonhosted.org/packages/02/aa/2368924a47d9c5f9487e590f21aa63ef744c63aebb3bd45fd5c565bac89e/nvflare_nightly-1.1.0.dev210819-py3-none-any.whl#sha256=771979e014186d5ee1f58c1e2254d7e12b22eca0e04faec7c0f9bf460d14465b (from https://pypi.org/simple/nvflare-nightly/) (requires-python:>=3.8,<3.9)
2021-12-19T22:20:25,261   Skipping link: No binaries permitted for nvflare-nightly: https://files.pythonhosted.org/packages/e1/c8/cca2fb2fa8a9edc0a96de6bf502ca3a14668cd868aa478532b181591e1d6/nvflare_nightly-1.1.0.dev210820-py3-none-any.whl#sha256=bc9b00bb86eb8c9306f7b0db1e5459c54beb3281365bb825396b020b51301434 (from https://pypi.org/simple/nvflare-nightly/) (requires-python:>=3.8,<3.9)
2021-12-19T22:20:25,262   Skipping link: No binaries permitted for nvflare-nightly: https://files.pythonhosted.org/packages/55/d7/e60af17956a60e0e26525509f5c1f4d925758bbf0f5cd28c6c18c803a868/nvflare_nightly-1.1.0.dev210821-py3-none-any.whl#sha256=d05eff15aa4b1e50b3ea59a68922ba8ca44a74773105281e8a247f246ced33c4 (from https://pypi.org/simple/nvflare-nightly/) (requires-python:>=3.8,<3.9)
2021-12-19T22:20:25,262   Skipping link: No binaries permitted for nvflare-nightly: https://files.pythonhosted.org/packages/eb/a0/6cc902cb6cb82d0665222adf8e58ae20699037cc4b471be5478d3c8e49a7/nvflare_nightly-1.1.0.dev210822-py3-none-any.whl#sha256=9a2f0e28bc07aef61cfb50f64526191b5457f7161963e8b04077da5314874f5a (from https://pypi.org/simple/nvflare-nightly/) (requires-python:>=3.8,<3.9)
2021-12-19T22:20:25,263   Skipping link: No binaries permitted for nvflare-nightly: https://files.pythonhosted.org/packages/5b/49/877687188e5cdacf5bbf88883a1a974fc133680dd301a6230920f2e4d2f5/nvflare_nightly-1.1.0.dev210823-py3-none-any.whl#sha256=f297a8baa3c9b1a02c7e6b08a3dcfb4ebef9fd9dae1d9c2e271a0e7d5f6158aa (from https://pypi.org/simple/nvflare-nightly/) (requires-python:>=3.8,<3.9)
2021-12-19T22:20:25,263   Skipping link: No binaries permitted for nvflare-nightly: https://files.pythonhosted.org/packages/52/47/367ee7c25c29c2e1cde8ea0011dad061ff9cd731220863da16f2090d9483/nvflare_nightly-1.1.0.dev210824-py3-none-any.whl#sha256=65f23461372a516dd5348a2fc086b1b23e2e77af0b367c675c9672795065dd15 (from https://pypi.org/simple/nvflare-nightly/) (requires-python:>=3.8,<3.9)
2021-12-19T22:20:25,264   Skipping link: No binaries permitted for nvflare-nightly: https://files.pythonhosted.org/packages/1c/53/4f01f3734744903a8db5f9f44cfa92c9084e0d792b48f78a07ae8dae943b/nvflare_nightly-1.1.0.dev210825-py3-none-any.whl#sha256=72782d3cb02025347146d57ff8dd51372013136c7042bcbee725fe36466ed9e3 (from https://pypi.org/simple/nvflare-nightly/) (requires-python:==3.8.10)
2021-12-19T22:20:25,264   Skipping link: No binaries permitted for nvflare-nightly: https://files.pythonhosted.org/packages/83/3c/f031fa0beea7325168c82d1082cd1fecab3c341be90f5aa5787bae6031e4/nvflare_nightly-1.1.0.dev210826-py3-none-any.whl#sha256=f84d0eb78ae886313b64af6348a7ae394ed73e8fc52923d0d87cfea3964beb30 (from https://pypi.org/simple/nvflare-nightly/) (requires-python:==3.8.10)
2021-12-19T22:20:25,265   Skipping link: No binaries permitted for nvflare-nightly: https://files.pythonhosted.org/packages/4d/89/05bad83676571398cc04d07780dcf3e872fed7220bf6c3518c9c42e34d73/nvflare_nightly-1.1.0.dev210831-py3-none-any.whl#sha256=61e5120761d3262d09e609ca02cf15369426420cbc429c73cfe03db46176011d (from https://pypi.org/simple/nvflare-nightly/) (requires-python:==3.8.10)
2021-12-19T22:20:25,265   Skipping link: No binaries permitted for nvflare-nightly: https://files.pythonhosted.org/packages/16/5d/c3be11cad4996133ace5f4519f3baeebc5a3a6167cb528c8ac2030a272e9/nvflare_nightly-1.1.0.dev210832-py3-none-any.whl#sha256=3536c711468b082c5c83acff121092a8d9ec94ce3cbc81ba68bdc8b08328d6b8 (from https://pypi.org/simple/nvflare-nightly/) (requires-python:==3.8.10)
2021-12-19T22:20:25,267   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/75/1a/4edaf90e8d401c2cc5f04c9e530b25c19d806b95a9c7cbf5f3bb8b8ddc81/nvflare-nightly-1.1.0.dev211216.tar.gz#sha256=8000c28fd97010888c7a6441cc752302d5322437db9b2344d326bcb39fcd8783 (from https://pypi.org/simple/nvflare-nightly/) (requires-python:>=3.8)
2021-12-19T22:20:25,267   Skipping link: No binaries permitted for nvflare-nightly: https://files.pythonhosted.org/packages/64/25/6fc030b7e1db64cc10a5bc5de4b1843425cca7b8394029bb9481a3498054/nvflare_nightly-1.1.0.dev211216-py3-none-any.whl#sha256=5e4cb51c49755e517977901c6835f3b3a7a9ab43cf01d9db406ebc18800da82e (from https://pypi.org/simple/nvflare-nightly/) (requires-python:>=3.8)
2021-12-19T22:20:25,268 Fetching project page and analyzing links: https://www.piwheels.org/simple/nvflare-nightly/
2021-12-19T22:20:25,269 Getting page https://www.piwheels.org/simple/nvflare-nightly/
2021-12-19T22:20:25,271 Found index url https://www.piwheels.org/simple
2021-12-19T22:20:25,495 Skipping link: not a file: https://www.piwheels.org/simple/nvflare-nightly/
2021-12-19T22:20:25,495 Skipping link: not a file: https://pypi.org/simple/nvflare-nightly/
2021-12-19T22:20:25,527 Given no hashes to check 0 links for project 'nvflare-nightly': discarding no candidates
2021-12-19T22:20:25,528 ERROR: Could not find a version that satisfies the requirement nvflare-nightly==1.1.0.dev211216 (from versions: none)
2021-12-19T22:20:25,528 ERROR: No matching distribution found for nvflare-nightly==1.1.0.dev211216
2021-12-19T22:20:25,529 Exception information:
2021-12-19T22:20:25,529 Traceback (most recent call last):
2021-12-19T22:20:25,529   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 349, in resolve
2021-12-19T22:20:25,529     self._add_to_criteria(self.state.criteria, r, parent=None)
2021-12-19T22:20:25,529   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 174, in _add_to_criteria
2021-12-19T22:20:25,529     raise RequirementsConflicted(criterion)
2021-12-19T22:20:25,529 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('nvflare-nightly==1.1.0.dev211216')
2021-12-19T22:20:25,529 
2021-12-19T22:20:25,529 During handling of the above exception, another exception occurred:
2021-12-19T22:20:25,529 
2021-12-19T22:20:25,529 Traceback (most recent call last):
2021-12-19T22:20:25,529   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 93, in resolve
2021-12-19T22:20:25,529     collected.requirements, max_rounds=try_to_avoid_resolution_too_deep
2021-12-19T22:20:25,529   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 482, in resolve
2021-12-19T22:20:25,529     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-12-19T22:20:25,529   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 351, in resolve
2021-12-19T22:20:25,529     raise ResolutionImpossible(e.criterion.information)
2021-12-19T22:20:25,529 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('nvflare-nightly==1.1.0.dev211216'), parent=None)]
2021-12-19T22:20:25,529 
2021-12-19T22:20:25,529 The above exception was the direct cause of the following exception:
2021-12-19T22:20:25,529 
2021-12-19T22:20:25,529 Traceback (most recent call last):
2021-12-19T22:20:25,529   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 164, in exc_logging_wrapper
2021-12-19T22:20:25,529     status = run_func(*args)
2021-12-19T22:20:25,529   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-12-19T22:20:25,529     return func(self, options, args)
2021-12-19T22:20:25,529   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 144, in run
2021-12-19T22:20:25,529     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2021-12-19T22:20:25,529   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 101, in resolve
2021-12-19T22:20:25,529     raise error from e
2021-12-19T22:20:25,529 pip._internal.exceptions.DistributionNotFound: No matching distribution found for nvflare-nightly==1.1.0.dev211216
2021-12-19T22:20:25,537 Removed build tracker: '/tmp/pip-req-tracker-3pgn185w'