2021-07-14T13:01:24,752 Created temporary directory: /tmp/pip-ephem-wheel-cache-j55qc2oe
2021-07-14T13:01:24,755 Created temporary directory: /tmp/pip-req-tracker-3q0lrpti
2021-07-14T13:01:24,755 Initialized build tracking at /tmp/pip-req-tracker-3q0lrpti
2021-07-14T13:01:24,756 Created build tracker: /tmp/pip-req-tracker-3q0lrpti
2021-07-14T13:01:24,756 Entered build tracker: /tmp/pip-req-tracker-3q0lrpti
2021-07-14T13:01:24,756 Created temporary directory: /tmp/pip-wheel-4ersjoe5
2021-07-14T13:01:24,789 1 location(s) to search for versions of marv-ludwig:
2021-07-14T13:01:24,789 * https://pypi.org/simple/marv-ludwig/
2021-07-14T13:01:24,789 Fetching project page and analyzing links: https://pypi.org/simple/marv-ludwig/
2021-07-14T13:01:24,790 Getting page https://pypi.org/simple/marv-ludwig/
2021-07-14T13:01:24,791 Found index url https://pypi.org/simple
2021-07-14T13:01:24,988   Found link https://files.pythonhosted.org/packages/97/53/5a3dc2315a521fe44527b9c54bbc89722557b6e1bcfbbcf2677316891114/marv-ludwig-3.3.1.tar.gz#sha256=10769487267297d9d97657156f4191ff27711c5ba36d9ce21ec337cf77e9504a (from https://pypi.org/simple/marv-ludwig/), version: 3.3.1
2021-07-14T13:01:25,005   Skipping link: none of the wheel's tags (py2-none-any) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/51/dd/940555d729c52c22eb13122d0b46bb98fa572ee84c06033e1af3f44b52f1/marv_ludwig-3.3.1-py2-none-any.whl#sha256=9171c294948b3043943f9e86b8f2bd2148dab3803a0c2bc2c653c01c9d7bc9fa (from https://pypi.org/simple/marv-ludwig/)
2021-07-14T13:01:25,006   Link requires a different Python (3.9.2 not in: '>=2.7.12,<3.0'): https://files.pythonhosted.org/packages/cb/bf/c06c057d0542c9a64113c40a5d46d7b8451443f4bd2b87c7e94a11d49ba9/marv-ludwig-3.3.4.tar.gz#sha256=5a00c41775a3a1183ecc4d0745278f9d0bc3febab8801673834e2a08470cf9f5 (from https://pypi.org/simple/marv-ludwig/) (requires-python:>=2.7.12,<3.0)
2021-07-14T13:01:25,006   Skipping link: none of the wheel's tags (py2-none-any) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/c4/64/32541244b7adf77d3a361535583fb186f38404e39321cfe5acd3c8ffcaec/marv_ludwig-3.3.4-py2-none-any.whl#sha256=3382c98eefb3390bf0ef6fd5e8949d78b33ae63cf6af5f5e5ddecf9feff4d509 (from https://pypi.org/simple/marv-ludwig/) (requires-python:>=2.7.12,<3.0)
2021-07-14T13:01:25,007   Link requires a different Python (3.9.2 not in: '>=2.7.12,<3.0'): https://files.pythonhosted.org/packages/c2/c1/b076f148da80931c3a580d865126e125c8281994a4a084588d20411a7327/marv-ludwig-3.3.5.tar.gz#sha256=25c15ed62ac959a17dafea7891ae7888529a23d50d02c8907e1c8f8f57948529 (from https://pypi.org/simple/marv-ludwig/) (requires-python:>=2.7.12,<3.0)
2021-07-14T13:01:25,007   Skipping link: none of the wheel's tags (py2-none-any) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/9c/38/239c2fee4783ad6cc2e123ad48f4ad5ec322abcdd78dbd01ca0041cb0a43/marv_ludwig-3.3.5-py2-none-any.whl#sha256=f63d4ccfa2fcebd6f874f52b6d6178e8f34f94d65911824ce815b72cedec5d79 (from https://pypi.org/simple/marv-ludwig/) (requires-python:>=2.7.12,<3.0)
2021-07-14T13:01:25,008   Link requires a different Python (3.9.2 not in: '>=2.7.12,<3.0'): https://files.pythonhosted.org/packages/85/34/0cd17b06ccb78b2f8c5cf94bc534dee771472841976bfebce3cc2db8a9bd/marv-ludwig-3.4.0.tar.gz#sha256=8e7919949b7bf3894ff7271a2e5677de253e73bb39a4147e2e301f20c06652fe (from https://pypi.org/simple/marv-ludwig/) (requires-python:>=2.7.12,<3.0)
2021-07-14T13:01:25,008   Skipping link: none of the wheel's tags (py2-none-any) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/e5/bc/613445f6329af34216f1f794709899c2d0434019c4e794bd4caa7b22f300/marv_ludwig-3.4.0-py2-none-any.whl#sha256=9395fb84377e425b3ae4da4e412db1cf2cac11b89f35a196368f6a27814de363 (from https://pypi.org/simple/marv-ludwig/) (requires-python:>=2.7.12,<3.0)
2021-07-14T13:01:25,009   Link requires a different Python (3.9.2 not in: '>=2.7.12,<3.0'): https://files.pythonhosted.org/packages/82/15/af7a9b97b6d368bcb158454a0b26fb331697db42279f2fb936ad52c89132/marv-ludwig-19.2.0.tar.gz#sha256=d5bea40a5a274d94113ea3fc2891f30d59a1268319b5037a51ea43a4afa87efb (from https://pypi.org/simple/marv-ludwig/) (requires-python:>=2.7.12,<3.0)
2021-07-14T13:01:25,010   Skipping link: none of the wheel's tags (py2-none-any) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/eb/c0/be246e66558bd39a4af39cc703edcb1ab316c08f6b6459f99c53e5d9856d/marv_ludwig-19.2.0-py2-none-any.whl#sha256=59df312edc6098540c59188affbd28a5bbc61935c8bdfc5016528492062f8ae5 (from https://pypi.org/simple/marv-ludwig/) (requires-python:>=2.7.12,<3.0)
2021-07-14T13:01:25,010   Link requires a different Python (3.9.2 not in: '>=2.7.12,<3.0'): https://files.pythonhosted.org/packages/84/a6/f76559e26806c112ef314c95f7056b4e2377152b755030d04123f29903fe/marv-ludwig-19.4.0.tar.gz#sha256=cda0241879258af2596d44a919b8701e5aa35fe48a7f9df0bc9fccf726abc004 (from https://pypi.org/simple/marv-ludwig/) (requires-python:>=2.7.12,<3.0)
2021-07-14T13:01:25,011   Skipping link: none of the wheel's tags (py2-none-any) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/cb/64/16e5d616c3d6cb68c65312012aade70e7d1bbe0c2b548e6f999b64844fd1/marv_ludwig-19.4.0-py2-none-any.whl#sha256=013d8361634cce82e9f4055730aae56f4f1b275ed3adbff174731d58efd53a66 (from https://pypi.org/simple/marv-ludwig/) (requires-python:>=2.7.12,<3.0)
2021-07-14T13:01:25,011   Link requires a different Python (3.9.2 not in: '>=2.7.12,<3.0'): https://files.pythonhosted.org/packages/6e/07/2030c530e30da34d1711d3e918b840f9032a2b7ab5e6fc8f97ea0db60082/marv-ludwig-19.7.0.tar.gz#sha256=54d5e738b6ff8798521430673d5db0acfaa611a5b017ba3d2b0066ddfb7805d5 (from https://pypi.org/simple/marv-ludwig/) (requires-python:>=2.7.12,<3.0)
2021-07-14T13:01:25,012   Skipping link: none of the wheel's tags (py2-none-any) are compatible (run pip debug --verbose to show compatible tags): https://files.pythonhosted.org/packages/fe/fc/d26a823b151b53fce7a75b46b6916aeca516ea63a188146a5321943a2244/marv_ludwig-19.7.0-py2-none-any.whl#sha256=6146d6131073f44d233acf3d7c21f12fcfd42d9996c1f23d57dcbd919ac60065 (from https://pypi.org/simple/marv-ludwig/) (requires-python:>=2.7.12,<3.0)
2021-07-14T13:01:25,012   Found link https://files.pythonhosted.org/packages/f1/e3/a2d7739d6d77b4b3a847079ca233c4aa4a1502b6300134fba70123a1a371/marv-ludwig-19.11.0.tar.gz#sha256=d0bd30fc6919faa8c180fdeddbff2a5c2b090d1dced8c4da167b100344981798 (from https://pypi.org/simple/marv-ludwig/) (requires-python:>=3.7.1), version: 19.11.0
2021-07-14T13:01:25,013   Found link https://files.pythonhosted.org/packages/33/cc/6a1dcab9976668e73d067dedc70af6ff3c24a9e315a57589ffe1da04074e/marv_ludwig-19.11.0-py3-none-any.whl#sha256=96f9aafeed040599c832297d904421d3778ae1bc833bcaf46a5fb2555212c70a (from https://pypi.org/simple/marv-ludwig/) (requires-python:>=3.7.1), version: 19.11.0
2021-07-14T13:01:25,014   Found link https://files.pythonhosted.org/packages/7b/2e/87b4e90ef216451e207b17c699df93600b13f83d50944ccda55406581dab/marv-ludwig-20.4.0.tar.gz#sha256=36b2040c6a19b0a95432e59ea320ecbea927288f337247d2f1d882a923446488 (from https://pypi.org/simple/marv-ludwig/) (requires-python:>=3.7.1), version: 20.4.0
2021-07-14T13:01:25,015   Found link https://files.pythonhosted.org/packages/b8/a8/56f4e8f734513962dc54578255b30943eb341cd376230b0a114b37da3006/marv_ludwig-20.4.0-py3-none-any.whl#sha256=a8de50748983077621ac82030d1d1d1f658113840fc2bfeee64adda3171f6df1 (from https://pypi.org/simple/marv-ludwig/) (requires-python:>=3.7.1), version: 20.4.0
2021-07-14T13:01:25,015   Found link https://files.pythonhosted.org/packages/bb/b2/b20ac53f8fdfb7676722f7d4c4130c019efa695750aba316fc7da1490426/marv-ludwig-20.6.0.tar.gz#sha256=13601d24550c1c03e63a04c6b4d0d35d4c8238d6716154bda31b9f0a90bfcae3 (from https://pypi.org/simple/marv-ludwig/) (requires-python:>=3.7.1), version: 20.6.0
2021-07-14T13:01:25,019   Found link https://files.pythonhosted.org/packages/79/fd/03632cbb38ad10ce728df522640026f506b686c5d2e0f0f21fb13343e889/marv_ludwig-20.6.0-py3-none-any.whl#sha256=f7a9a03cbd89872b7d940e9eb3db5f97a72ac97a2d8e33922a0311fe18d4c6b8 (from https://pypi.org/simple/marv-ludwig/) (requires-python:>=3.7.1), version: 20.6.0
2021-07-14T13:01:25,020   Found link https://files.pythonhosted.org/packages/3d/e0/add85f04aedd55b4a8bb98ce0fdc5e029b2d9ba0c95c39595a5aaeb9e429/marv-ludwig-20.8.0.tar.gz#sha256=7ffde53c6595aa36b400c537619c0e8ab715883c11e216e882215410ed03d3e8 (from https://pypi.org/simple/marv-ludwig/) (requires-python:>=3.7.1), version: 20.8.0
2021-07-14T13:01:25,020   Found link https://files.pythonhosted.org/packages/c4/37/15d457a01458701a86bbd4cf28560fe94702dc51cf3bff85bfbac0fdcbea/marv_ludwig-20.8.0-py3-none-any.whl#sha256=db281372481c9a38b55263f2a9aaa80e2d19d822b5dfd6a58c5ba4cb3584e81e (from https://pypi.org/simple/marv-ludwig/) (requires-python:>=3.7.1), version: 20.8.0
2021-07-14T13:01:25,021 Skipping link: not a file: https://pypi.org/simple/marv-ludwig/
2021-07-14T13:01:25,023 Given no hashes to check 0 links for project 'marv-ludwig': discarding no candidates
2021-07-14T13:01:25,023 ERROR: Could not find a version that satisfies the requirement marv-ludwig==19.4.0 (from versions: 3.3.1, 19.11.0, 20.4.0, 20.6.0, 20.8.0)
2021-07-14T13:01:25,024 ERROR: No matching distribution found for marv-ludwig==19.4.0
2021-07-14T13:01:25,024 Exception information:
2021-07-14T13:01:25,024 Traceback (most recent call last):
2021-07-14T13:01:25,024   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-07-14T13:01:25,024     name, crit = self._merge_into_criterion(r, parent=None)
2021-07-14T13:01:25,024   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-07-14T13:01:25,024     raise RequirementsConflicted(criterion)
2021-07-14T13:01:25,024 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('marv-ludwig==19.4.0')
2021-07-14T13:01:25,024 
2021-07-14T13:01:25,024 During handling of the above exception, another exception occurred:
2021-07-14T13:01:25,024 
2021-07-14T13:01:25,024 Traceback (most recent call last):
2021-07-14T13:01:25,024   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-07-14T13:01:25,024     result = self._result = resolver.resolve(
2021-07-14T13:01:25,024   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-07-14T13:01:25,024     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-07-14T13:01:25,024   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-07-14T13:01:25,024     raise ResolutionImpossible(e.criterion.information)
2021-07-14T13:01:25,024 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('marv-ludwig==19.4.0'), parent=None)]
2021-07-14T13:01:25,024 
2021-07-14T13:01:25,024 The above exception was the direct cause of the following exception:
2021-07-14T13:01:25,024 
2021-07-14T13:01:25,024 Traceback (most recent call last):
2021-07-14T13:01:25,024   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-14T13:01:25,024     status = self.run(options, args)
2021-07-14T13:01:25,024   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-14T13:01:25,024     return func(self, options, args)
2021-07-14T13:01:25,024   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/commands/wheel.py", line 142, in run
2021-07-14T13:01:25,024     requirement_set = resolver.resolve(
2021-07-14T13:01:25,024   File "/home/piwheels/.local/lib/python3.9/site-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-07-14T13:01:25,024     raise error from e
2021-07-14T13:01:25,024 pip._internal.exceptions.DistributionNotFound: No matching distribution found for marv-ludwig==19.4.0
2021-07-14T13:01:25,028 Removed build tracker: '/tmp/pip-req-tracker-3q0lrpti'