2021-05-20T23:14:12,608 Created temporary directory: /tmp/pip-ephem-wheel-cache-kf4v4sk3
2021-05-20T23:14:12,612 Created temporary directory: /tmp/pip-req-tracker-k5x4u30q
2021-05-20T23:14:12,612 Initialized build tracking at /tmp/pip-req-tracker-k5x4u30q
2021-05-20T23:14:12,613 Created build tracker: /tmp/pip-req-tracker-k5x4u30q
2021-05-20T23:14:12,613 Entered build tracker: /tmp/pip-req-tracker-k5x4u30q
2021-05-20T23:14:12,613 Created temporary directory: /tmp/pip-wheel-0qih1xga
2021-05-20T23:14:12,652 1 location(s) to search for versions of nuc-data-tool:
2021-05-20T23:14:12,652 * https://pypi.org/simple/nuc-data-tool/
2021-05-20T23:14:12,652 Fetching project page and analyzing links: https://pypi.org/simple/nuc-data-tool/
2021-05-20T23:14:12,653 Getting page https://pypi.org/simple/nuc-data-tool/
2021-05-20T23:14:12,654 Found index url https://pypi.org/simple
2021-05-20T23:14:12,761   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)
2021-05-20T23:14:12,775   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)
2021-05-20T23:14:12,775   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)
2021-05-20T23:14:12,776   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)
2021-05-20T23:14:12,777   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)
2021-05-20T23:14:12,777   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)
2021-05-20T23:14:12,778   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)
2021-05-20T23:14:12,778   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)
2021-05-20T23:14:12,779   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)
2021-05-20T23:14:12,779   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)
2021-05-20T23:14:12,780   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)
2021-05-20T23:14:12,780   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/7b/00/a3b8b6bbf5d1d483f8207f595ec2b11bc7405b7a6bb9853f35e314ea2a45/nuc-data-tool-3.0.1.tar.gz#sha256=1ea834a7213a8ce3cd6ad590ee626f617de64234558528108d790ff2c6212a6a (from https://pypi.org/simple/nuc-data-tool/) (requires-python:>=3.8)
2021-05-20T23:14:12,781   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/7d/1e/a9aba9fbf4dc5fd71387bb734bedbc88f475c66959ad0d8bee2558c6de79/nuc_data_tool-3.0.1-py3-none-any.whl#sha256=e4d61cb4e4e79a20696fbeb678f37d0b19c5d8dd1f7b0cfdb41879cc259e6fab (from https://pypi.org/simple/nuc-data-tool/) (requires-python:>=3.8)
2021-05-20T23:14:12,781   Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/48/e1/656a9a2b9a8fe5b7401b76f510491443ca47785db93040be5a7ffb9f8cdb/nuc_data_tool-3.0.1-py3.9.egg#sha256=a706815f822872c8834966deb4d498b40d2bf61dbe5263990266fa04a10bfa19 (from https://pypi.org/simple/nuc-data-tool/) (requires-python:>=3.8)
2021-05-20T23:14:12,782   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/b9/ce/cb5ba52304eda6f1676457841d2ad6a66176793f29d7882907fd7e4b0fb7/nuc-data-tool-3.0.2.tar.gz#sha256=ee183e6edf15f67a61ec227b9eaa380584b0afe64e0231cf288ace6ef8022490 (from https://pypi.org/simple/nuc-data-tool/) (requires-python:>=3.8)
2021-05-20T23:14:12,782   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/94/9c/18e50e0e2c05401dff5ecbf70a767af3c29941c717c2ba27c50516105db0/nuc_data_tool-3.0.2-py3-none-any.whl#sha256=d48316bba6688c27dba579142c05fb31cba02c473c6c1ddaae49fa52814da493 (from https://pypi.org/simple/nuc-data-tool/) (requires-python:>=3.8)
2021-05-20T23:14:12,783   Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/39/22/25c51a9040f3c2f694aaabb215629fb4820b60fba95f4e7321045b17a482/nuc_data_tool-3.0.2-py3.9.egg#sha256=0c433eb607b72a697b9832480de696b3aa5cf6d63a999180c8f7f9cab0fa3c17 (from https://pypi.org/simple/nuc-data-tool/) (requires-python:>=3.8)
2021-05-20T23:14:12,783   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/27/58/392f23bb503bcef559361b456364911c0684a17ebf1108e6297aec512448/nuc-data-tool-3.1.0.tar.gz#sha256=7f18b357722cdfcccb2b8ba1613f0e49d29a63940058ff51fe69453cf7954189 (from https://pypi.org/simple/nuc-data-tool/) (requires-python:>=3.8)
2021-05-20T23:14:12,784   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/81/a8/fe6c9e42db0c92dfee56fa1e5777eda2c4fc8a748f4132ebe45b92637aed/nuc_data_tool-3.1.0-py3-none-any.whl#sha256=961a9930be1ddccb05c7c0d0c97810607d79654a61bc104e212f50db4215af35 (from https://pypi.org/simple/nuc-data-tool/) (requires-python:>=3.8)
2021-05-20T23:14:12,784   Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/15/53/48b0bcbeb72318848dafd52edb84998b25d87263fc218617ff0b1323ab4e/nuc_data_tool-3.1.0-py3.9.egg#sha256=17981ab27c97ef354f702f2f8c6b5886fbf3f6b6742fd596150a74d7bf0c834e (from https://pypi.org/simple/nuc-data-tool/) (requires-python:>=3.8)
2021-05-20T23:14:12,785   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/1b/aa/889d2a746bdf53d43313c82b0e79db1355ab792022f3ec5b3f2c5dc6d5e2/nuc-data-tool-3.2.0.tar.gz#sha256=c4da8afe3cd77a007cdfe5625e5ff694b5ec0dbe8a5b549d0d3450a79f3fa7f2 (from https://pypi.org/simple/nuc-data-tool/) (requires-python:>=3.8)
2021-05-20T23:14:12,785   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/4f/f8/e57bce159398e4968a12e8305e1b4532d5ecdddb9e62617e275db88dbcd1/nuc_data_tool-3.2.0-py3-none-any.whl#sha256=e4eeaea2681f19f0c58412030d7375dc80ca15af7b2b87dbe993509efddbdbb4 (from https://pypi.org/simple/nuc-data-tool/) (requires-python:>=3.8)
2021-05-20T23:14:12,786   Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/7d/36/5d00d6adcedbb7f9313b4bd08a0c20f7f5df3911ff4019261e9484c54cc4/nuc_data_tool-3.2.0-py3.9.egg#sha256=b218ea45396015d6f6d0240aa9a29577e922fefe0f03dab1a9daf10d96bde1c1 (from https://pypi.org/simple/nuc-data-tool/) (requires-python:>=3.8)
2021-05-20T23:14:12,786   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/46/d5/8448db258f982f604c0b59d00a8ddef4d38767b5a1ff044b2ed325eecb22/nuc-data-tool-4.0.0.tar.gz#sha256=3bb72aa5d866a2815dbff82d2a297d198d40e7489202b7f76894626ec1cc7d2a (from https://pypi.org/simple/nuc-data-tool/) (requires-python:>=3.8)
2021-05-20T23:14:12,787   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/14/b8/3f79b35c8e86062b4be4897bf3843b0ab919b90df17c8f0ea3f3ee9b53de/nuc_data_tool-4.0.0-py3-none-any.whl#sha256=39d2440aaba06a92db20f2c43a4848e32be3ae27e52859f25b04e495a3fa4682 (from https://pypi.org/simple/nuc-data-tool/) (requires-python:>=3.8)
2021-05-20T23:14:12,787   Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/6c/7a/a753768fcbcd72f551fe47aeb66923937519ef22315f617df57e2c0f957f/nuc_data_tool-4.0.0-py3.9.egg#sha256=aa1f7c5fae5509d20dcc0158a303b7d5e958a0d7587ce8d78bb4e5d7d3b8de9c (from https://pypi.org/simple/nuc-data-tool/) (requires-python:>=3.8)
2021-05-20T23:14:12,788   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/a1/8e/201365fb8c370240245be76309387cb76aa54515ec002e312720c42b371b/nuc-data-tool-4.0.1.tar.gz#sha256=5cf562c26ae54abd4757f04a1b215dfbaa69a065ce5814fe11e7db6ae8ee7b11 (from https://pypi.org/simple/nuc-data-tool/) (requires-python:>=3.8)
2021-05-20T23:14:12,788   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/e0/93/5a8464a1c0ccd1c130e35b31cb8d13af5537c471c8e0a53384374c08e446/nuc_data_tool-4.0.1-py3-none-any.whl#sha256=204d99962c8770d7ffaa85816d857c6f7aecf0dd972071fd556950aa810eddc8 (from https://pypi.org/simple/nuc-data-tool/) (requires-python:>=3.8)
2021-05-20T23:14:12,789   Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/61/73/589b5fe506dfb6da23e93b5f36cdcde06a77ff6afb8ea6383c1f1b2c078f/nuc_data_tool-4.0.1-py3.9.egg#sha256=88c4c8aafb2005d2c1178b9ae578eb9af625709f015c13b29707eb325ad1ee98 (from https://pypi.org/simple/nuc-data-tool/) (requires-python:>=3.8)
2021-05-20T23:14:12,789 Skipping link: not a file: https://pypi.org/simple/nuc-data-tool/
2021-05-20T23:14:12,790 Given no hashes to check 0 links for project 'nuc-data-tool': discarding no candidates
2021-05-20T23:14:12,790 ERROR: Could not find a version that satisfies the requirement nuc-data-tool==4.0.0 (from versions: none)
2021-05-20T23:14:12,790 ERROR: No matching distribution found for nuc-data-tool==4.0.0
2021-05-20T23:14:12,790 Exception information:
2021-05-20T23:14:12,790 Traceback (most recent call last):
2021-05-20T23:14:12,790   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-05-20T23:14:12,790     name, crit = self._merge_into_criterion(r, parent=None)
2021-05-20T23:14:12,790   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-05-20T23:14:12,790     raise RequirementsConflicted(criterion)
2021-05-20T23:14:12,790 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('nuc-data-tool==4.0.0')
2021-05-20T23:14:12,790 
2021-05-20T23:14:12,790 During handling of the above exception, another exception occurred:
2021-05-20T23:14:12,790 
2021-05-20T23:14:12,790 Traceback (most recent call last):
2021-05-20T23:14:12,790   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 128, in resolve
2021-05-20T23:14:12,790     requirements, max_rounds=try_to_avoid_resolution_too_deep
2021-05-20T23:14:12,790   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-05-20T23:14:12,790     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-05-20T23:14:12,790   File "/usr/local/lib/python3.7/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-05-20T23:14:12,790     raise ResolutionImpossible(e.criterion.information)
2021-05-20T23:14:12,790 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('nuc-data-tool==4.0.0'), parent=None)]
2021-05-20T23:14:12,790 
2021-05-20T23:14:12,790 The above exception was the direct cause of the following exception:
2021-05-20T23:14:12,790 
2021-05-20T23:14:12,790 Traceback (most recent call last):
2021-05-20T23:14:12,790   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-05-20T23:14:12,790     status = self.run(options, args)
2021-05-20T23:14:12,790   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/req_command.py", line 204, in wrapper
2021-05-20T23:14:12,790     return func(self, options, args)
2021-05-20T23:14:12,790   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 143, in run
2021-05-20T23:14:12,790     reqs, check_supported_wheels=True
2021-05-20T23:14:12,790   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-05-20T23:14:12,790     raise error from e
2021-05-20T23:14:12,790 pip._internal.exceptions.DistributionNotFound: No matching distribution found for nuc-data-tool==4.0.0
2021-05-20T23:14:12,795 Removed build tracker: '/tmp/pip-req-tracker-k5x4u30q'