2020-02-25T09:40:24,533 Created temporary directory: /tmp/pip-ephem-wheel-cache-f_082h7s
2020-02-25T09:40:24,536 Created temporary directory: /tmp/pip-req-tracker-rt4ghzkt
2020-02-25T09:40:24,537 Initialized build tracking at /tmp/pip-req-tracker-rt4ghzkt
2020-02-25T09:40:24,537 Created build tracker: /tmp/pip-req-tracker-rt4ghzkt
2020-02-25T09:40:24,537 Entered build tracker: /tmp/pip-req-tracker-rt4ghzkt
2020-02-25T09:40:24,539 Created temporary directory: /tmp/pip-wheel-e900gxo_
2020-02-25T09:40:24,543 1 location(s) to search for versions of chain-norm:
2020-02-25T09:40:24,543 * https://pypi.org/simple/chain-norm/
2020-02-25T09:40:24,544 Fetching project page and analyzing links: https://pypi.org/simple/chain-norm/
2020-02-25T09:40:24,545 Getting page https://pypi.org/simple/chain-norm/
2020-02-25T09:40:24,547 Found index url https://pypi.org/simple
2020-02-25T09:40:24,550 Getting credentials from keyring for https://pypi.org/simple
2020-02-25T09:40:24,550 Getting credentials from keyring for pypi.org
2020-02-25T09:40:24,748   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/b5/62/68d9a0d6f4297b7bd0cacfb4b4a233a988f437fdbbbee37708ec9f71439a/chain-norm-0.0.1.tar.gz#sha256=65b3899fc0a44221aeb670b0a9f56e748e65664b3a4e746fff476c6c7bebf7cc (from https://pypi.org/simple/chain-norm/) (requires-python:>=3.8)
2020-02-25T09:40:24,749   Skipping link: No binaries permitted for chain-norm: https://files.pythonhosted.org/packages/79/5b/f7cc3c48054b12c918a33041b015add2a0238d741aabd6ba28b59e5ce20b/chain_norm-0.0.1-py3-none-any.whl#sha256=af1fb119c59bc098c09f89b60f7e914ad149ef5bbab84b7359f225429e0854c1 (from https://pypi.org/simple/chain-norm/) (requires-python:>=3.8)
2020-02-25T09:40:24,750   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/26/4e/e896d5d4b0987f08358508580ee20297c5aeb06700bfab57493faf9735d5/chain-norm-0.0.2.tar.gz#sha256=2bc9d4b9f68af5b93b233ff1308a73cef079ae96cbdddea65215bbf666a07899 (from https://pypi.org/simple/chain-norm/) (requires-python:>=3.8)
2020-02-25T09:40:24,750   Skipping link: No binaries permitted for chain-norm: https://files.pythonhosted.org/packages/36/de/f60501a7d7d4f94fc826b26e19a1182c8c7cca0720bcd89721dda2d3c88e/chain_norm-0.0.2-py3-none-any.whl#sha256=5342e492a92914aa59425f3e4d289d944146060377145e51950debb7094c4977 (from https://pypi.org/simple/chain-norm/) (requires-python:>=3.8)
2020-02-25T09:40:24,751   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/66/09/d5a5cef42d2583ea365d08f73f02d2c56282f383fca4f2953e8842d2c061/chain-norm-0.0.3.tar.gz#sha256=3cc831e0e3a619c666d4dd3ba99e160cb5a24f99ecb59221f3766943bcaa323f (from https://pypi.org/simple/chain-norm/) (requires-python:>=3.8)
2020-02-25T09:40:24,752   Skipping link: No binaries permitted for chain-norm: https://files.pythonhosted.org/packages/b3/55/40a885cdd62c7f085ac4ace1f4b4127c16fe676e3fd69c7e1f382237d4af/chain_norm-0.0.3-py3-none-any.whl#sha256=4473296300cbc7fe8b2c1a074edd362bf0ba8bc73fd40883f1011db5ee765943 (from https://pypi.org/simple/chain-norm/) (requires-python:>=3.8)
2020-02-25T09:40:24,752   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/c3/87/612bf09c7100000e0d3d39ffbaf6aca4d7b15dabc1335e453f6c8b65736b/chain-norm-0.0.4.tar.gz#sha256=988a41f059d76f125220aa958e3577fe16a24ce1aee4293df5d0ee9e978d91c6 (from https://pypi.org/simple/chain-norm/) (requires-python:>=3.8)
2020-02-25T09:40:24,753   Skipping link: No binaries permitted for chain-norm: https://files.pythonhosted.org/packages/43/cd/f2caad53df403df6dc4b18630e0d97d10e9d63d0789a87e719c1b75ed259/chain_norm-0.0.4-py3-none-any.whl#sha256=6168b7cab5b588f285a8be762f42d375b9892b932ab6d2ceed94b65d3324e7bc (from https://pypi.org/simple/chain-norm/) (requires-python:>=3.8)
2020-02-25T09:40:24,754   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/64/50/fc4ac42ce5b234c5d9d0b4f46eb80c2c44f894c5d913a61c88f6de73f512/chain-norm-0.0.5.tar.gz#sha256=90444f6e943b2201054a01ac82565026c7e323dbb3dd6694425f38eb641aeea1 (from https://pypi.org/simple/chain-norm/) (requires-python:>=3.8)
2020-02-25T09:40:24,754   Skipping link: No binaries permitted for chain-norm: https://files.pythonhosted.org/packages/79/f0/dadc95fa92ddfde2778a780d00158ad3ffd22231c7f5467445a1d5a7d175/chain_norm-0.0.5-py3-none-any.whl#sha256=8ba8e7ae581da6d32c1f7b07d6f8c14f7e4b63b50974d22f73dcb9c8f6fcfedc (from https://pypi.org/simple/chain-norm/) (requires-python:>=3.8)
2020-02-25T09:40:24,755   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/81/af/0cb64ac5a8c64d5bd62301d1c9f53f2bccb370b691b5e1c57d2bff9a361f/chain-norm-0.0.6.tar.gz#sha256=9d867c8afe76bb13d8b53180e3f9e3f4bcc4ad829d51e4d05aaaddb59c9a61e1 (from https://pypi.org/simple/chain-norm/) (requires-python:>=3.8)
2020-02-25T09:40:24,756   Skipping link: No binaries permitted for chain-norm: https://files.pythonhosted.org/packages/9f/3a/f951e38572c6e43c867289e7b59ebc6c392d89fbfee8ce5025fc55627dd9/chain_norm-0.0.6-py3-none-any.whl#sha256=42f8caff1604ebc18fbb112e8868d99e2651f42063c42a5bcae63cb08d54a986 (from https://pypi.org/simple/chain-norm/) (requires-python:>=3.8)
2020-02-25T09:40:24,756   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/0c/89/87e8c19af4d2f299f7d7c6f8219cfacd11ea9b54e31a8dd02904235e43af/chain-norm-0.0.7.tar.gz#sha256=e03bccd4426ebc1609880f6d9bd274b5cccfccd52c12375b9bf6a08aad6daed1 (from https://pypi.org/simple/chain-norm/) (requires-python:>=3.8)
2020-02-25T09:40:24,757   Skipping link: No binaries permitted for chain-norm: https://files.pythonhosted.org/packages/6c/d6/160161b30fbacb484980304a5aa0c37c813e1a97c6e707c30ba6ff20a008/chain_norm-0.0.7-py3-none-any.whl#sha256=e19505d0eedf10d0139f38b1b30e83b3a1ec0945dccb2a8967cb4a83a0387465 (from https://pypi.org/simple/chain-norm/) (requires-python:>=3.8)
2020-02-25T09:40:24,758   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/da/f3/2e701de93c9134a2cbfb33e4aa242aa725aa55f4945fa66810d4e385ecd1/chain-norm-0.0.8.tar.gz#sha256=591bdcebdf4dffa75d95cba3cb968b0b5a1218df378e6a0a1eaaed4c6da1e39a (from https://pypi.org/simple/chain-norm/) (requires-python:>=3.8)
2020-02-25T09:40:24,758   Skipping link: No binaries permitted for chain-norm: https://files.pythonhosted.org/packages/6d/ac/11f71bb4a977a2abb8b587332f58082a80fafda2ccabf396da11e7d227dc/chain_norm-0.0.8-py3-none-any.whl#sha256=eb8a382b49ca13e1aa6426d4608add8bf4e81c2d26311bcf228f5633438d45c0 (from https://pypi.org/simple/chain-norm/) (requires-python:>=3.8)
2020-02-25T09:40:24,759   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/5c/6c/7f0617f9007d5888d23f79a7bbbf2888910763a8b34a951d185b5bc04736/chain-norm-0.0.9.tar.gz#sha256=530a53f76e189a0680171cb950d019aad364a1ce41347bd553386fcbab0c55f4 (from https://pypi.org/simple/chain-norm/) (requires-python:>=3.8)
2020-02-25T09:40:24,759   Skipping link: No binaries permitted for chain-norm: https://files.pythonhosted.org/packages/04/59/f0b299be1dde71429fc2390c3a6dcbd5bf69bfbe75de93d984d31bf1a023/chain_norm-0.0.9-py3-none-any.whl#sha256=a2839f116a16afa392240b888c83f4a5682415694691837cadab6f361a6fb438 (from https://pypi.org/simple/chain-norm/) (requires-python:>=3.8)
2020-02-25T09:40:24,759   Skipping link: No binaries permitted for chain-norm: https://files.pythonhosted.org/packages/cb/14/f8c6e488e682f2f536d432af166a7cfd86458560ec4ac38c08d825ca9e3f/chain_norm-0.0.10-py3-none-any.whl#sha256=04757d4e3a449f0ae641da0c369a52da9804c1cccec4088acf12c2893bf15be7 (from https://pypi.org/simple/chain-norm/) (requires-python:>=3.8)
2020-02-25T09:40:24,760   Skipping link: No binaries permitted for chain-norm: https://files.pythonhosted.org/packages/bc/fa/fabdcc74e04fd100398574a2cfa6f5f862bc70afab4c18226e6d3cbf1415/chain_norm-0.0.11-py3-none-any.whl#sha256=d4f771202b88bf51c8f9372a7e87c313e480405d02ea2fe3d0f683ff71fff019 (from https://pypi.org/simple/chain-norm/) (requires-python:>=3.8)
2020-02-25T09:40:24,761   Link requires a different Python (3.7.3 not in: '>=3.8'): https://files.pythonhosted.org/packages/ee/91/12fb5b2930e88648294c468c8b1c53127d770283660008c5e37a6c26470d/chain-norm-0.0.12.tar.gz#sha256=d1e54a62a8c30d6c0047498595d0c12256f41a5c0ffb2da31f85c711f75747a7 (from https://pypi.org/simple/chain-norm/) (requires-python:>=3.8)
2020-02-25T09:40:24,761   Skipping link: No binaries permitted for chain-norm: https://files.pythonhosted.org/packages/c4/e4/f5a0ef3fb9febb5dae7744f9ff7b8b549ec6d95a25fc67f2945b22cb91c5/chain_norm-0.0.12-py3-none-any.whl#sha256=81b27f3b0ab18ac7ff0e53bc41b28273c053054ece2bb47db2eb77bb014828fd (from https://pypi.org/simple/chain-norm/) (requires-python:>=3.8)
2020-02-25T09:40:24,767 Given no hashes to check 0 links for project 'chain-norm': discarding no candidates
2020-02-25T09:40:24,767 ERROR: Could not find a version that satisfies the requirement chain-norm==0.0.12 (from versions: none)
2020-02-25T09:40:24,768 Cleaning up...
2020-02-25T09:40:24,772 Removed build tracker: '/tmp/pip-req-tracker-rt4ghzkt'
2020-02-25T09:40:24,774 ERROR: No matching distribution found for chain-norm==0.0.12
2020-02-25T09:40:24,775 Exception information:
2020-02-25T09:40:24,775 Traceback (most recent call last):
2020-02-25T09:40:24,775   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/cli/base_command.py", line 186, in _main
2020-02-25T09:40:24,775     status = self.run(options, args)
2020-02-25T09:40:24,775   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/commands/wheel.py", line 161, in run
2020-02-25T09:40:24,775     resolver.resolve(requirement_set)
2020-02-25T09:40:24,775   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/legacy_resolve.py", line 177, in resolve
2020-02-25T09:40:24,775     discovered_reqs.extend(self._resolve_one(requirement_set, req))
2020-02-25T09:40:24,775   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/legacy_resolve.py", line 333, in _resolve_one
2020-02-25T09:40:24,775     abstract_dist = self._get_abstract_dist_for(req_to_install)
2020-02-25T09:40:24,775   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/legacy_resolve.py", line 281, in _get_abstract_dist_for
2020-02-25T09:40:24,775     req.populate_link(self.finder, upgrade_allowed, require_hashes)
2020-02-25T09:40:24,775   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/req/req_install.py", line 249, in populate_link
2020-02-25T09:40:24,775     self.link = finder.find_requirement(self, upgrade)
2020-02-25T09:40:24,775   File "/usr/local/lib/python3.7/dist-packages/pip/_internal/index/package_finder.py", line 927, in find_requirement
2020-02-25T09:40:24,775     'No matching distribution found for %s' % req
2020-02-25T09:40:24,775 pip._internal.exceptions.DistributionNotFound: No matching distribution found for chain-norm==0.0.12