2021-05-02T09:54:47,862 Created temporary directory: /tmp/pip-ephem-wheel-cache-q55nwq00
2021-05-02T09:54:47,867 Created temporary directory: /tmp/pip-req-tracker-ktpkxm0k
2021-05-02T09:54:47,868 Initialized build tracking at /tmp/pip-req-tracker-ktpkxm0k
2021-05-02T09:54:47,868 Created build tracker: /tmp/pip-req-tracker-ktpkxm0k
2021-05-02T09:54:47,868 Entered build tracker: /tmp/pip-req-tracker-ktpkxm0k
2021-05-02T09:54:47,870 Created temporary directory: /tmp/pip-wheel-mrm4t9tu
2021-05-02T09:54:47,919 1 location(s) to search for versions of nuc-data-tool:
2021-05-02T09:54:47,919 * https://pypi.org/simple/nuc-data-tool/
2021-05-02T09:54:47,920 Fetching project page and analyzing links: https://pypi.org/simple/nuc-data-tool/
2021-05-02T09:54:47,920 Getting page https://pypi.org/simple/nuc-data-tool/
2021-05-02T09:54:47,922 Found index url https://pypi.org/simple
2021-05-02T09:54:48,025   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/00/eb/7611a0288dd424605e2b769670736f107fdb2ea71eca100c7693f6b2e184/nuc-data-tool-2.4.0.tar.gz#sha256=8f73bb7d24a0862ac810f0722850a83e3afbba96ef94f8692e2ce2d23ed9802a (from https://pypi.org/simple/nuc-data-tool/) (requires-python:>=3.8)
2021-05-02T09:54:48,038   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/86/2e/63049c34e4ce96a4d6d975c6c15677667628d080da5cd76ec5e7a1e2f7a4/nuc_data_tool-2.4.0-py3-none-any.whl#sha256=eb5abf747954848f6ca3f125c3f544b14a79473016a131e72fa6b41a5cc28b8f (from https://pypi.org/simple/nuc-data-tool/) (requires-python:>=3.8)
2021-05-02T09:54:48,038   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/ec/d5/8bdf038c5889b1c7170f4b7cb6f2f1ad689a6f0aed7f071ead2009a6b44a/nuc-data-tool-2.5.0.tar.gz#sha256=211386e90ee556e2a9e1669332889ff0f70b462471436b33c9bc12c01a06eee9 (from https://pypi.org/simple/nuc-data-tool/) (requires-python:>=3.8)
2021-05-02T09:54:48,039   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/40/a2/ef7e8998e45f38731a42a517e072d4b1d38f09b4cae9b866f39cf366fc72/nuc_data_tool-2.5.0-py3-none-any.whl#sha256=db1ffc852d363de7d3309bad763b35764eb8724ffc84331a0633fd2d65c3c6a0 (from https://pypi.org/simple/nuc-data-tool/) (requires-python:>=3.8)
2021-05-02T09:54:48,040   Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/77/1e/1b4881455d1fd50e9745f886b585569addb2c182a01e657bb9009303810c/nuc_data_tool-2.5.0-py3.9.egg#sha256=53ab0fb9e0cab9bdfe46c01f6ab6d4173ea9f9a9a211fe12aa2a55d8897c6356 (from https://pypi.org/simple/nuc-data-tool/) (requires-python:>=3.8)
2021-05-02T09:54:48,040   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/0e/d2/7e7859695c7a72ca18a7be192a5152ca21a33ba5aa49e8fc527ac8de2ae9/nuc-data-tool-2.5.1.tar.gz#sha256=78cd0136c39e5aca63eefe47f8f43c2ed40604ef528f68793af4cb5851c083a7 (from https://pypi.org/simple/nuc-data-tool/) (requires-python:>=3.8)
2021-05-02T09:54:48,041   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/fe/8a/f8bd9cce047b16fa265949ffc5bdf5491452562256b44a66eba4a2f41fc1/nuc_data_tool-2.5.1-py3-none-any.whl#sha256=cf5e5143b566347663520ad84fdd320a791a403a58a21e359da7cf1890e326a0 (from https://pypi.org/simple/nuc-data-tool/) (requires-python:>=3.8)
2021-05-02T09:54:48,041   Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/42/1e/9ff7c7760750d2fa0c399b402efc255ef979ba08b83ccebe29ab28b714e0/nuc_data_tool-2.5.1-py3.9.egg#sha256=1622bb2e3de61b6682509753947b4c2aba3fcc17d94fae608c95688dcfe8b6bf (from https://pypi.org/simple/nuc-data-tool/) (requires-python:>=3.8)
2021-05-02T09:54:48,042   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/62/03/f8c5875b1a2b98499a59075b4636475887505af66b9f811376205183d8ab/nuc-data-tool-3.0.0.tar.gz#sha256=eaa9723bff98b74cabad723a9d4550cb05df7e7218cfe6e6683e0e88a7908c0f (from https://pypi.org/simple/nuc-data-tool/) (requires-python:>=3.8)
2021-05-02T09:54:48,042   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/49/57/46951c26fa3ac649eeb228a82d92de333a7548ba9bc0a28ae28fe5aa2292/nuc_data_tool-3.0.0-py3-none-any.whl#sha256=51cd10d5613a13df66400ee9621821e1eef157c7864fccce85028f8d1c592764 (from https://pypi.org/simple/nuc-data-tool/) (requires-python:>=3.8)
2021-05-02T09:54:48,043   Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/cc/eb/73d5421d373aa5ae721bf27f60c558635f12203906e40d4c672e80dd1c0a/nuc_data_tool-3.0.0-py3.9.egg#sha256=fbc9147f6d4dbe52074bb223e4239ba54219a360d479722774edadb19611509e (from https://pypi.org/simple/nuc-data-tool/) (requires-python:>=3.8)
2021-05-02T09:54:48,043 Skipping link: not a file: https://pypi.org/simple/nuc-data-tool/
2021-05-02T09:54:48,043 Given no hashes to check 0 links for project 'nuc-data-tool': discarding no candidates
2021-05-02T09:54:48,044 ERROR: Could not find a version that satisfies the requirement nuc-data-tool==3.0.0 (from versions: none)
2021-05-02T09:54:48,044 ERROR: No matching distribution found for nuc-data-tool==3.0.0
2021-05-02T09:54:48,044 Exception information:
2021-05-02T09:54:48,044 Traceback (most recent call last):
2021-05-02T09:54:48,044   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-05-02T09:54:48,044     name, crit = self._merge_into_criterion(r, parent=None)
2021-05-02T09:54:48,044   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-05-02T09:54:48,044     raise RequirementsConflicted(criterion)
2021-05-02T09:54:48,044 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('nuc-data-tool==3.0.0')
2021-05-02T09:54:48,044 
2021-05-02T09:54:48,044 During handling of the above exception, another exception occurred:
2021-05-02T09:54:48,044 
2021-05-02T09:54:48,044 Traceback (most recent call last):
2021-05-02T09:54:48,044   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 128, in resolve
2021-05-02T09:54:48,044     requirements, max_rounds=try_to_avoid_resolution_too_deep
2021-05-02T09:54:48,044   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-05-02T09:54:48,044     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-05-02T09:54:48,044   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-05-02T09:54:48,044     raise ResolutionImpossible(e.criterion.information)
2021-05-02T09:54:48,044 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('nuc-data-tool==3.0.0'), parent=None)]
2021-05-02T09:54:48,044 
2021-05-02T09:54:48,044 The above exception was the direct cause of the following exception:
2021-05-02T09:54:48,044 
2021-05-02T09:54:48,044 Traceback (most recent call last):
2021-05-02T09:54:48,044   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-05-02T09:54:48,044     status = self.run(options, args)
2021-05-02T09:54:48,044   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 204, in wrapper
2021-05-02T09:54:48,044     return func(self, options, args)
2021-05-02T09:54:48,044   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 143, in run
2021-05-02T09:54:48,044     reqs, check_supported_wheels=True
2021-05-02T09:54:48,044   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-05-02T09:54:48,044     raise error from e
2021-05-02T09:54:48,044 pip._internal.exceptions.DistributionNotFound: No matching distribution found for nuc-data-tool==3.0.0
2021-05-02T09:54:48,049 Removed build tracker: '/tmp/pip-req-tracker-ktpkxm0k'