2022-03-25T17:09:50,017 Created temporary directory: /tmp/pip-ephem-wheel-cache-f6qku0y0
2022-03-25T17:09:50,023 Created temporary directory: /tmp/pip-req-tracker-g6kum22t
2022-03-25T17:09:50,023 Initialized build tracking at /tmp/pip-req-tracker-g6kum22t
2022-03-25T17:09:50,024 Created build tracker: /tmp/pip-req-tracker-g6kum22t
2022-03-25T17:09:50,024 Entered build tracker: /tmp/pip-req-tracker-g6kum22t
2022-03-25T17:09:50,025 Created temporary directory: /tmp/pip-wheel-kg6m9q0e
2022-03-25T17:09:50,087 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2022-03-25T17:09:50,096 2 location(s) to search for versions of dwopt:
2022-03-25T17:09:50,096 * https://pypi.org/simple/dwopt/
2022-03-25T17:09:50,096 * https://www.piwheels.org/simple/dwopt/
2022-03-25T17:09:50,097 Fetching project page and analyzing links: https://pypi.org/simple/dwopt/
2022-03-25T17:09:50,098 Getting page https://pypi.org/simple/dwopt/
2022-03-25T17:09:50,101 Found index url https://pypi.org/simple
2022-03-25T17:09:50,217   Skipping link: No binaries permitted for dwopt: https://files.pythonhosted.org/packages/eb/a0/80188d31e3241899d8192b81819cfa6d181c3aca49b7ba5d18b53b96f1b1/dwopt-0.0.2-py3-none-any.whl#sha256=5f9f46bad5c6e0c35051cf0cc9e667f54cd64599d77587d2e07f3f686e73272b (from https://pypi.org/simple/dwopt/) (requires-python:>=3.9)
2022-03-25T17:09:50,218   Link requires a different Python (3.7.3 not in: '>=3.9'): https://files.pythonhosted.org/packages/fe/8a/c55dd23b1c86596dfa91bd4bfa812fe519cbf357938786134a0b8ac9a504/dwopt-0.0.2.tar.gz#sha256=4e04ac73817aaeb74cf626a713715bc75c7191090d6a8540b3a13aa56c67d967 (from https://pypi.org/simple/dwopt/) (requires-python:>=3.9)
2022-03-25T17:09:50,219   Skipping link: No binaries permitted for dwopt: https://files.pythonhosted.org/packages/19/01/670ff941a599630547088949987a61e866c09ff4b333ac698b0793e7931a/dwopt-0.0.3-py3-none-any.whl#sha256=5f3cf2b0c2b2d78836424fcc4b32628e85db174605b2200faf6b6039b16e3c57 (from https://pypi.org/simple/dwopt/) (requires-python:~=3.9)
2022-03-25T17:09:50,220   Link requires a different Python (3.7.3 not in: '~=3.9'): https://files.pythonhosted.org/packages/77/5e/d471cdec0c0c6690840386166a3ec7a3ca14de9c4a7557c62f0b5d689f35/dwopt-0.0.3.tar.gz#sha256=6aa28dd70d8e5394965ae25e319e849ca13c3524b4ff7282c39d3cea31e095d2 (from https://pypi.org/simple/dwopt/) (requires-python:~=3.9)
2022-03-25T17:09:50,221   Skipping link: No binaries permitted for dwopt: https://files.pythonhosted.org/packages/96/1f/b44626a6cd55a91bb4269a1b60e68c6962a30fa67bc59d600bfe05765dd8/dwopt-0.0.4-py3-none-any.whl#sha256=6b512121fa867910b409d1c6e1c97f2ac0a4fce1153dd95030c3633f7a068910 (from https://pypi.org/simple/dwopt/) (requires-python:~=3.9)
2022-03-25T17:09:50,222   Link requires a different Python (3.7.3 not in: '~=3.9'): https://files.pythonhosted.org/packages/db/5d/3094c469ccd2ea033cfa04a7fd1c17e5d1f2e26574b875bff415f578b2fa/dwopt-0.0.4.tar.gz#sha256=405dc093b6f075c40f5c24d7f41dbbc1f1ff4a9db56aedc88d3f14072782e0ff (from https://pypi.org/simple/dwopt/) (requires-python:~=3.9)
2022-03-25T17:09:50,223 Fetching project page and analyzing links: https://www.piwheels.org/simple/dwopt/
2022-03-25T17:09:50,224 Getting page https://www.piwheels.org/simple/dwopt/
2022-03-25T17:09:50,226 Found index url https://www.piwheels.org/simple
2022-03-25T17:09:50,445   Skipping link: No binaries permitted for dwopt: https://www.piwheels.org/simple/dwopt/dwopt-0.0.2-py3-none-any.whl#sha256=da3efa1673555a1c914a71902db05fef0c7c9c197cdb68162d0908756f1460c9 (from https://www.piwheels.org/simple/dwopt/) (requires-python:>=3.9)
2022-03-25T17:09:50,445   Skipping link: No binaries permitted for dwopt: https://www.piwheels.org/simple/dwopt/dwopt-0.0.3-py3-none-any.whl#sha256=1a8b00db1c92c29a45da847deb474d5417409a0d0c24485a308f860ae6fe72f6 (from https://www.piwheels.org/simple/dwopt/) (requires-python:~=3.9)
2022-03-25T17:09:50,446 Skipping link: not a file: https://www.piwheels.org/simple/dwopt/
2022-03-25T17:09:50,446 Skipping link: not a file: https://pypi.org/simple/dwopt/
2022-03-25T17:09:50,480 Given no hashes to check 0 links for project 'dwopt': discarding no candidates
2022-03-25T17:09:50,480 ERROR: Could not find a version that satisfies the requirement dwopt==0.0.4 (from versions: none)
2022-03-25T17:09:50,483 ERROR: No matching distribution found for dwopt==0.0.4
2022-03-25T17:09:50,485 Exception information:
2022-03-25T17:09:50,485 Traceback (most recent call last):
2022-03-25T17:09:50,485   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 348, in resolve
2022-03-25T17:09:50,485     self._add_to_criteria(self.state.criteria, r, parent=None)
2022-03-25T17:09:50,485   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _add_to_criteria
2022-03-25T17:09:50,485     raise RequirementsConflicted(criterion)
2022-03-25T17:09:50,485 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('dwopt==0.0.4')
2022-03-25T17:09:50,485 
2022-03-25T17:09:50,485 During handling of the above exception, another exception occurred:
2022-03-25T17:09:50,485 
2022-03-25T17:09:50,485 Traceback (most recent call last):
2022-03-25T17:09:50,485   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 95, in resolve
2022-03-25T17:09:50,485     collected.requirements, max_rounds=try_to_avoid_resolution_too_deep
2022-03-25T17:09:50,485   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 481, in resolve
2022-03-25T17:09:50,485     state = resolution.resolve(requirements, max_rounds=max_rounds)
2022-03-25T17:09:50,485   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 350, in resolve
2022-03-25T17:09:50,485     raise ResolutionImpossible(e.criterion.information)
2022-03-25T17:09:50,485 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('dwopt==0.0.4'), parent=None)]
2022-03-25T17:09:50,485 
2022-03-25T17:09:50,485 The above exception was the direct cause of the following exception:
2022-03-25T17:09:50,485 
2022-03-25T17:09:50,485 Traceback (most recent call last):
2022-03-25T17:09:50,485   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 167, in exc_logging_wrapper
2022-03-25T17:09:50,485     status = run_func(*args)
2022-03-25T17:09:50,485   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2022-03-25T17:09:50,485     return func(self, options, args)
2022-03-25T17:09:50,485   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 145, in run
2022-03-25T17:09:50,485     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2022-03-25T17:09:50,485   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 103, in resolve
2022-03-25T17:09:50,485     raise error from e
2022-03-25T17:09:50,485 pip._internal.exceptions.DistributionNotFound: No matching distribution found for dwopt==0.0.4
2022-03-25T17:09:50,494 Removed build tracker: '/tmp/pip-req-tracker-g6kum22t'