2021-12-19T09:15:27,917 Created temporary directory: /tmp/pip-ephem-wheel-cache-44lsahjy
2021-12-19T09:15:27,923 Created temporary directory: /tmp/pip-req-tracker-nql78aqa
2021-12-19T09:15:27,923 Initialized build tracking at /tmp/pip-req-tracker-nql78aqa
2021-12-19T09:15:27,924 Created build tracker: /tmp/pip-req-tracker-nql78aqa
2021-12-19T09:15:27,924 Entered build tracker: /tmp/pip-req-tracker-nql78aqa
2021-12-19T09:15:27,925 Created temporary directory: /tmp/pip-wheel-7g2bcye0
2021-12-19T09:15:27,981 Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
2021-12-19T09:15:27,986 2 location(s) to search for versions of tf-models-official:
2021-12-19T09:15:27,986 * https://pypi.org/simple/tf-models-official/
2021-12-19T09:15:27,986 * https://www.piwheels.org/simple/tf-models-official/
2021-12-19T09:15:27,987 Fetching project page and analyzing links: https://pypi.org/simple/tf-models-official/
2021-12-19T09:15:27,989 Getting page https://pypi.org/simple/tf-models-official/
2021-12-19T09:15:27,992 Found index url https://pypi.org/simple
2021-12-19T09:15:28,223   Found link https://files.pythonhosted.org/packages/75/fc/3817bca0b6974565871eed390cbfd1c557ebb017105dde0c6790bd3af75f/tf-models-official-0.0.1.dev0.tar.gz#sha256=416c593fff03e073db0b2dd0a8d636142461c1e89cb28b50d1d4eb612ddb1616 (from https://pypi.org/simple/tf-models-official/), version: 0.0.1.dev0
2021-12-19T09:15:28,224   Skipping link: No binaries permitted for tf-models-official: https://files.pythonhosted.org/packages/ed/1e/81871c388f005316fe1637a935e966d0bfccbdcff704064cb5ed726a6bca/tf_models_official-0.0.1.dev0-py2.py3-none-any.whl#sha256=56cd37b08adb7f048fad14e81fdd2229ccbd55896a40bcb82b91ac0b07d696ac (from https://pypi.org/simple/tf-models-official/)
2021-12-19T09:15:28,224   Found link https://files.pythonhosted.org/packages/8e/ad/2789f6adce603ab359593db04765ad68e3697432b8f0e986d7197d060661/tf-models-official-0.0.2.dev0.tar.gz#sha256=dc76deb482acb544ed8ddb074ec3890a62e47b921b9f76d76ea3c63795198f9f (from https://pypi.org/simple/tf-models-official/), version: 0.0.2.dev0
2021-12-19T09:15:28,225   Skipping link: No binaries permitted for tf-models-official: https://files.pythonhosted.org/packages/f3/a2/f01a5218b701ce9cfb9c36be97fd7f03c5ef5e5feb8a3c59ce1ff36983ba/tf_models_official-0.0.2.dev0-py2.py3-none-any.whl#sha256=177a69080b8cbff1b996cbd47c69027924acbf12f3744d02ff94123ab1ae4cf6 (from https://pypi.org/simple/tf-models-official/)
2021-12-19T09:15:28,226   Found link https://files.pythonhosted.org/packages/73/8d/e8b7ebefa9232283ed99fb731282c6dd9c0e143344d8106bc53e134da673/tf-models-official-0.0.3.dev0.tar.gz#sha256=0eb354fa1413e1cef82d62239d7b175e9e2557815226188e1f71382b70b180f1 (from https://pypi.org/simple/tf-models-official/), version: 0.0.3.dev0
2021-12-19T09:15:28,226   Skipping link: No binaries permitted for tf-models-official: https://files.pythonhosted.org/packages/e3/06/70c1db5f3a4d75f0aa9a20d872ce6249200399f2fb7a80e34fce320d4f5f/tf_models_official-0.0.3.dev0-py2.py3-none-any.whl#sha256=e9632f4fc7404b1ae19e971c050d730a2491cca56375ecd082acfdacfcfe81a9 (from https://pypi.org/simple/tf-models-official/)
2021-12-19T09:15:28,227   Found link https://files.pythonhosted.org/packages/a4/8c/5a31c9e4c7bb5a6ae30a53ebfcaae2127bac7e46642b527127f797705906/tf-models-official-0.0.3.dev1.tar.gz#sha256=0f4ad448d6e6b596c44c5dcf78e06b45d47f47c1c159e52fa3b034b6f9accda6 (from https://pypi.org/simple/tf-models-official/) (requires-python:>=3.6), version: 0.0.3.dev1
2021-12-19T09:15:28,228   Skipping link: No binaries permitted for tf-models-official: https://files.pythonhosted.org/packages/fd/83/75e858814c8ec4deb6130b86e2c896265b8343a5f68b72708e94b50c2ec9/tf_models_official-0.0.3.dev1-py2.py3-none-any.whl#sha256=8d3258a254bae4a5987cda186c538e16784eef18955185904a654f690d8eca5f (from https://pypi.org/simple/tf-models-official/) (requires-python:>=3.6)
2021-12-19T09:15:28,229   Found link https://files.pythonhosted.org/packages/ac/7c/b61ebac14cb2c8022cc93da1933ed5059abfad982f94a3af6599a542f839/tf-models-official-2.1.0.dev1.tar.gz#sha256=e2a020aa6d084aa8be3f63f51f8d3881161d5c04202f77391e73eac18ab07d99 (from https://pypi.org/simple/tf-models-official/) (requires-python:>=3.6), version: 2.1.0.dev1
2021-12-19T09:15:28,230   Skipping link: No binaries permitted for tf-models-official: https://files.pythonhosted.org/packages/2f/1d/0ed26743992cd2bbcd4defdc4b25ff314a61003b7853c5bdb7bc6863554a/tf_models_official-2.1.0.dev1-py2.py3-none-any.whl#sha256=df6b55c7d4022b7c34d21db424b90b91a9f551a132e5e95b910412b8249b84d5 (from https://pypi.org/simple/tf-models-official/) (requires-python:>=3.6)
2021-12-19T09:15:28,231   Found link https://files.pythonhosted.org/packages/d5/12/1b6246a45e175a66f5e6302b9fb8dcc71df01dc02843ce587327ca93c1e6/tf-models-official-2.1.0.dev2.tar.gz#sha256=2e707b6fe82c895f8f3b3d9a7a16af77d80343221db92adab37c8ad57bad406f (from https://pypi.org/simple/tf-models-official/) (requires-python:>=3.6), version: 2.1.0.dev2
2021-12-19T09:15:28,232   Skipping link: No binaries permitted for tf-models-official: https://files.pythonhosted.org/packages/6d/87/554223192acbbc5acfd38bdfe006d0f99812bbcde2b595a212a922c48e72/tf_models_official-2.1.0.dev2-py2.py3-none-any.whl#sha256=4ca7d641eb59479da538bddf96481dafbcfef6155f5d7b2325719960f646fde9 (from https://pypi.org/simple/tf-models-official/) (requires-python:>=3.6)
2021-12-19T09:15:28,233   Found link https://files.pythonhosted.org/packages/7b/7a/773a6b074ae034b338d64296a57b0b95aa415f3dfa5c203157a39a63f688/tf-models-official-2.2.0.tar.gz#sha256=2cc9bc3af50711c41ed8a637ef8a33fdb002da7363218aa5adbbf7e58efc47d6 (from https://pypi.org/simple/tf-models-official/) (requires-python:>=3.6), version: 2.2.0
2021-12-19T09:15:28,234   Skipping link: No binaries permitted for tf-models-official: https://files.pythonhosted.org/packages/4e/32/9b0eed5eb5bc9aff9e4d3ae27b0f17aded1f66fc95c6e75f1405c68bd379/tf_models_official-2.2.0-py2.py3-none-any.whl#sha256=f8b5c979c91ecdbf7cc5ba405b6e7f4d840d6e0ce3d2d059e238d0ff19d2a20a (from https://pypi.org/simple/tf-models-official/) (requires-python:>=3.6)
2021-12-19T09:15:28,235   Found link https://files.pythonhosted.org/packages/0b/7e/9153f23aff345776f57b9f454faadea0fa8b62a9df3764bc5ab6189ef0b4/tf-models-official-2.2.1.tar.gz#sha256=95e416f014b7398cefc3f15b8172062548fce8cc6641f77757a4955a18e58188 (from https://pypi.org/simple/tf-models-official/) (requires-python:>=3.6), version: 2.2.1
2021-12-19T09:15:28,235   Skipping link: No binaries permitted for tf-models-official: https://files.pythonhosted.org/packages/77/74/14ec628a5be6ef83b95aaddbbc2d19277fb8d3d497188b615ac1377d1bfc/tf_models_official-2.2.1-py2.py3-none-any.whl#sha256=bd94539003416ccee1d26f8a024be03adb93a110f0415b82528d0f4afaf70545 (from https://pypi.org/simple/tf-models-official/) (requires-python:>=3.6)
2021-12-19T09:15:28,236   Found link https://files.pythonhosted.org/packages/66/5d/769d068a8183ada00e4d21735e5d4e690b96d82a025914ecdd34dda20275/tf-models-official-2.2.2.tar.gz#sha256=1f2d5b7035270434f2fb2cf5c96014438db0e686347e44b5df5c7a82591b2a17 (from https://pypi.org/simple/tf-models-official/) (requires-python:>=3.6), version: 2.2.2
2021-12-19T09:15:28,237   Skipping link: No binaries permitted for tf-models-official: https://files.pythonhosted.org/packages/99/8e/6db83bab2f86475fa69289848379f642746314131527d8a4ced47a6396af/tf_models_official-2.2.2-py2.py3-none-any.whl#sha256=ed95733164e45c18c9bdb6a19989612f06f9ed67a1d750e5ca21a2cf2cdbaf94 (from https://pypi.org/simple/tf-models-official/) (requires-python:>=3.6)
2021-12-19T09:15:28,238   Found link https://files.pythonhosted.org/packages/42/cc/5c75c22c8d9fecb1eaf8ae1c7f796ecdd3df25df2b5ec43b720b249d4516/tf-models-official-2.3.0.tar.gz#sha256=7728064c5d1c4e579ac4fb8e221eec01e1fb4d486bcd7b337b426d5741ea10fb (from https://pypi.org/simple/tf-models-official/) (requires-python:>=3.6), version: 2.3.0
2021-12-19T09:15:28,239   Skipping link: No binaries permitted for tf-models-official: https://files.pythonhosted.org/packages/5b/33/91e5e90e3e96292717245d3fe87eb3b35b07c8a2113f2da7f482040facdb/tf_models_official-2.3.0-py2.py3-none-any.whl#sha256=ce84f95c6d16a4be5ac03b879c500fec856c913fb425d160793a6c163e622a80 (from https://pypi.org/simple/tf-models-official/) (requires-python:>=3.6)
2021-12-19T09:15:28,240   Found link https://files.pythonhosted.org/packages/5f/c2/cfef788860153477b7a7d610dc8a715111e12669449a69101f836a8a82bd/tf-models-official-2.4.0.tar.gz#sha256=3807e35d47c150eec1239734813b8702cbef68e8c1d8f8b6e2e688b801ec7304 (from https://pypi.org/simple/tf-models-official/) (requires-python:>=3.6), version: 2.4.0
2021-12-19T09:15:28,240   Skipping link: No binaries permitted for tf-models-official: https://files.pythonhosted.org/packages/57/4a/23a08f8fd2747867ee223612e219eeb0d11c36116601d99b55ef3c72e707/tf_models_official-2.4.0-py2.py3-none-any.whl#sha256=e3d60e0feab1d4f759223cb7ffc2f2c44d0a16925c12c2db317ae2b4e0727cd8 (from https://pypi.org/simple/tf-models-official/) (requires-python:>=3.6)
2021-12-19T09:15:28,241   Found link https://files.pythonhosted.org/packages/07/66/e6943891fa371968330e78fd3af0a02f268e5d692e56b1efb951fa914c85/tf-models-official-2.5.0.tar.gz#sha256=993aadcce9598697fedf07f2253cd50b7fad63ee92f2bbdca907ba4de04d27fc (from https://pypi.org/simple/tf-models-official/) (requires-python:>=3.6), version: 2.5.0
2021-12-19T09:15:28,242   Skipping link: No binaries permitted for tf-models-official: https://files.pythonhosted.org/packages/96/08/81bbc275e8e9c6d1e03dd26daec3a67f45e6322804cbce3d51f93eae1961/tf_models_official-2.5.0-py2.py3-none-any.whl#sha256=fdbb6d9eb1f02548b3669cd0cc9b12746a37663ee759f43e3bfc00a84c4c9241 (from https://pypi.org/simple/tf-models-official/) (requires-python:>=3.6)
2021-12-19T09:15:28,243   Found link https://files.pythonhosted.org/packages/73/c9/dfed33d918f5de303c45955629bf5834b0709b6816e6c519e2a6082cddb9/tf-models-official-2.5.1.tar.gz#sha256=32b6c28477194e1fdab33957c363b91548afb5bc7aa2f1ff566ad929451ee1fd (from https://pypi.org/simple/tf-models-official/) (requires-python:>=3.6), version: 2.5.1
2021-12-19T09:15:28,244   Skipping link: No binaries permitted for tf-models-official: https://files.pythonhosted.org/packages/d7/43/3e0a554fc77a62059a95d183e6d1e33dc56e984ebba2193d9dfff4a03533/tf_models_official-2.5.1-py2.py3-none-any.whl#sha256=4992b6c3722e6382cc4c35702106d10ee491e21339fa067976ddb0b5aaa1a652 (from https://pypi.org/simple/tf-models-official/) (requires-python:>=3.6)
2021-12-19T09:15:28,245   Found link https://files.pythonhosted.org/packages/fd/f0/b255a0c227fe7d9b1e90dd234eb4832048fb8b5ed356514481bd23169ec2/tf-models-official-2.6.0.tar.gz#sha256=95454a9a6c369c77dd2b5a23f37ede21fea59ca0b7e9e2a8cac62acb7e67bd3e (from https://pypi.org/simple/tf-models-official/) (requires-python:>=3.6), version: 2.6.0
2021-12-19T09:15:28,246   Skipping link: No binaries permitted for tf-models-official: https://files.pythonhosted.org/packages/ba/6b/99f75c20c6835adf7f39673ca8360255abd58141c80d00c49685f7c8e55b/tf_models_official-2.6.0-py2.py3-none-any.whl#sha256=e33fd05729b17e174181593953033d64bf7ba19a322e2d7def3551be12f64b4b (from https://pypi.org/simple/tf-models-official/) (requires-python:>=3.6)
2021-12-19T09:15:28,247   Found link https://files.pythonhosted.org/packages/29/e3/6e7f9cebf9a5778b1659ca3566a93525021a1bda75c5ae629b0e5e2e92d7/tf-models-official-2.6.1.tar.gz#sha256=d371e09649327da79566325d94f67753bef84033ddf010bea7ad3eb6c76c6a01 (from https://pypi.org/simple/tf-models-official/) (requires-python:>=3.6), version: 2.6.1
2021-12-19T09:15:28,247   Skipping link: No binaries permitted for tf-models-official: https://files.pythonhosted.org/packages/25/ea/b57bae0e1ae025eb05cc333d5589e0888d8aabb73cb9ccb0fd768f3d7080/tf_models_official-2.6.1-py2.py3-none-any.whl#sha256=3f86f59b52b1c774c34b572d9220cd67ed67dbef9721313f4243d9b3e096da00 (from https://pypi.org/simple/tf-models-official/) (requires-python:>=3.6)
2021-12-19T09:15:28,248   Found link https://files.pythonhosted.org/packages/3e/93/103a9efbdcaf30727956e7fd3e1245866fe6de6fa3cc182a72cf6823c887/tf-models-official-2.7.0.tar.gz#sha256=a15afaa3f4c55f814d231db8d46e0462c6e904b3d1e17305e9c93847926274b1 (from https://pypi.org/simple/tf-models-official/) (requires-python:>=3.7), version: 2.7.0
2021-12-19T09:15:28,249   Skipping link: No binaries permitted for tf-models-official: https://files.pythonhosted.org/packages/ce/e2/25507423e250d6987351471cf54bcf170c93465a1199d2764162e1bde396/tf_models_official-2.7.0-py2.py3-none-any.whl#sha256=152bc7dbeac4e6c4852db350b4cdfcf90544c4c70edd38af57e48ea823db0b83 (from https://pypi.org/simple/tf-models-official/) (requires-python:>=3.7)
2021-12-19T09:15:28,250 Fetching project page and analyzing links: https://www.piwheels.org/simple/tf-models-official/
2021-12-19T09:15:28,250 Getting page https://www.piwheels.org/simple/tf-models-official/
2021-12-19T09:15:28,252 Found index url https://www.piwheels.org/simple
2021-12-19T09:15:28,465   Skipping link: No binaries permitted for tf-models-official: https://www.piwheels.org/simple/tf-models-official/tf_models_official-0.0.1.dev0-py2.py3-none-any.whl#sha256=56cd37b08adb7f048fad14e81fdd2229ccbd55896a40bcb82b91ac0b07d696ac (from https://www.piwheels.org/simple/tf-models-official/)
2021-12-19T09:15:28,466   Skipping link: No binaries permitted for tf-models-official: https://www.piwheels.org/simple/tf-models-official/tf_models_official-0.0.2.dev0-py2.py3-none-any.whl#sha256=177a69080b8cbff1b996cbd47c69027924acbf12f3744d02ff94123ab1ae4cf6 (from https://www.piwheels.org/simple/tf-models-official/)
2021-12-19T09:15:28,466   Skipping link: No binaries permitted for tf-models-official: https://www.piwheels.org/simple/tf-models-official/tf_models_official-0.0.3.dev0-py2.py3-none-any.whl#sha256=e9632f4fc7404b1ae19e971c050d730a2491cca56375ecd082acfdacfcfe81a9 (from https://www.piwheels.org/simple/tf-models-official/)
2021-12-19T09:15:28,467   Skipping link: No binaries permitted for tf-models-official: https://www.piwheels.org/simple/tf-models-official/tf_models_official-0.0.3.dev1-py2.py3-none-any.whl#sha256=8d3258a254bae4a5987cda186c538e16784eef18955185904a654f690d8eca5f (from https://www.piwheels.org/simple/tf-models-official/) (requires-python:>=3.6)
2021-12-19T09:15:28,467   Skipping link: No binaries permitted for tf-models-official: https://www.piwheels.org/simple/tf-models-official/tf_models_official-2.1.0.dev1-py2.py3-none-any.whl#sha256=df6b55c7d4022b7c34d21db424b90b91a9f551a132e5e95b910412b8249b84d5 (from https://www.piwheels.org/simple/tf-models-official/) (requires-python:>=3.6)
2021-12-19T09:15:28,468   Skipping link: No binaries permitted for tf-models-official: https://www.piwheels.org/simple/tf-models-official/tf_models_official-2.1.0.dev2-py2.py3-none-any.whl#sha256=4ca7d641eb59479da538bddf96481dafbcfef6155f5d7b2325719960f646fde9 (from https://www.piwheels.org/simple/tf-models-official/) (requires-python:>=3.6)
2021-12-19T09:15:28,468   Skipping link: No binaries permitted for tf-models-official: https://www.piwheels.org/simple/tf-models-official/tf_models_official-2.2.0-py2.py3-none-any.whl#sha256=f8b5c979c91ecdbf7cc5ba405b6e7f4d840d6e0ce3d2d059e238d0ff19d2a20a (from https://www.piwheels.org/simple/tf-models-official/) (requires-python:>=3.6)
2021-12-19T09:15:28,468   Skipping link: No binaries permitted for tf-models-official: https://www.piwheels.org/simple/tf-models-official/tf_models_official-2.2.1-py2.py3-none-any.whl#sha256=bd94539003416ccee1d26f8a024be03adb93a110f0415b82528d0f4afaf70545 (from https://www.piwheels.org/simple/tf-models-official/) (requires-python:>=3.6)
2021-12-19T09:15:28,469   Skipping link: No binaries permitted for tf-models-official: https://www.piwheels.org/simple/tf-models-official/tf_models_official-2.2.2-py2.py3-none-any.whl#sha256=ed95733164e45c18c9bdb6a19989612f06f9ed67a1d750e5ca21a2cf2cdbaf94 (from https://www.piwheels.org/simple/tf-models-official/) (requires-python:>=3.6)
2021-12-19T09:15:28,469   Skipping link: No binaries permitted for tf-models-official: https://www.piwheels.org/simple/tf-models-official/tf_models_official-2.3.0-py2.py3-none-any.whl#sha256=ce84f95c6d16a4be5ac03b879c500fec856c913fb425d160793a6c163e622a80 (from https://www.piwheels.org/simple/tf-models-official/) (requires-python:>=3.6)
2021-12-19T09:15:28,470   Skipping link: No binaries permitted for tf-models-official: https://www.piwheels.org/simple/tf-models-official/tf_models_official-2.4.0-py2.py3-none-any.whl#sha256=e3d60e0feab1d4f759223cb7ffc2f2c44d0a16925c12c2db317ae2b4e0727cd8 (from https://www.piwheels.org/simple/tf-models-official/) (requires-python:>=3.6)
2021-12-19T09:15:28,470   Skipping link: No binaries permitted for tf-models-official: https://www.piwheels.org/simple/tf-models-official/tf_models_official-2.5.0-py2.py3-none-any.whl#sha256=fdbb6d9eb1f02548b3669cd0cc9b12746a37663ee759f43e3bfc00a84c4c9241 (from https://www.piwheels.org/simple/tf-models-official/) (requires-python:>=3.6)
2021-12-19T09:15:28,470 Skipping link: not a file: https://www.piwheels.org/simple/tf-models-official/
2021-12-19T09:15:28,471 Skipping link: not a file: https://pypi.org/simple/tf-models-official/
2021-12-19T09:15:28,514 Given no hashes to check 1 links for project 'tf-models-official': discarding no candidates
2021-12-19T09:15:28,556 Collecting tf-models-official==2.6.1
2021-12-19T09:15:28,559   Created temporary directory: /tmp/pip-unpack-kiqkq2qt
2021-12-19T09:15:28,645   Downloading tf-models-official-2.6.1.tar.gz (1.1 MB)
2021-12-19T09:15:32,216   Added tf-models-official==2.6.1 from https://files.pythonhosted.org/packages/29/e3/6e7f9cebf9a5778b1659ca3566a93525021a1bda75c5ae629b0e5e2e92d7/tf-models-official-2.6.1.tar.gz#sha256=d371e09649327da79566325d94f67753bef84033ddf010bea7ad3eb6c76c6a01 to build tracker '/tmp/pip-req-tracker-nql78aqa'
2021-12-19T09:15:32,218 ERROR: tf-models-official==2.6.1 from https://files.pythonhosted.org/packages/29/e3/6e7f9cebf9a5778b1659ca3566a93525021a1bda75c5ae629b0e5e2e92d7/tf-models-official-2.6.1.tar.gz#sha256=d371e09649327da79566325d94f67753bef84033ddf010bea7ad3eb6c76c6a01 does not appear to be a Python project: neither 'setup.py' nor 'pyproject.toml' found.
2021-12-19T09:15:32,218 Exception information:
2021-12-19T09:15:32,218 Traceback (most recent call last):
2021-12-19T09:15:32,218   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 164, in exc_logging_wrapper
2021-12-19T09:15:32,218     status = run_func(*args)
2021-12-19T09:15:32,218   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-12-19T09:15:32,218     return func(self, options, args)
2021-12-19T09:15:32,218   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 144, in run
2021-12-19T09:15:32,218     requirement_set = resolver.resolve(reqs, check_supported_wheels=True)
2021-12-19T09:15:32,218   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 92, in resolve
2021-12-19T09:15:32,218     result = self._result = resolver.resolve(
2021-12-19T09:15:32,218   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 482, in resolve
2021-12-19T09:15:32,218     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-12-19T09:15:32,218   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 349, in resolve
2021-12-19T09:15:32,218     self._add_to_criteria(self.state.criteria, r, parent=None)
2021-12-19T09:15:32,218   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _add_to_criteria
2021-12-19T09:15:32,218     if not criterion.candidates:
2021-12-19T09:15:32,218   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/structs.py", line 151, in __bool__
2021-12-19T09:15:32,218     return bool(self._sequence)
2021-12-19T09:15:32,218   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 155, in __bool__
2021-12-19T09:15:32,218     return any(self)
2021-12-19T09:15:32,218   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 143, in <genexpr>
2021-12-19T09:15:32,218     return (c for c in iterator if id(c) not in self._incompatible_ids)
2021-12-19T09:15:32,218   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/found_candidates.py", line 47, in _iter_built
2021-12-19T09:15:32,218     candidate = func()
2021-12-19T09:15:32,218   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/factory.py", line 201, in _make_candidate_from_link
2021-12-19T09:15:32,218     self._link_candidate_cache[link] = LinkCandidate(
2021-12-19T09:15:32,218   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 281, in __init__
2021-12-19T09:15:32,218     super().__init__(
2021-12-19T09:15:32,218   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 156, in __init__
2021-12-19T09:15:32,218     self.dist = self._prepare()
2021-12-19T09:15:32,218   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 225, in _prepare
2021-12-19T09:15:32,218     dist = self._prepare_distribution()
2021-12-19T09:15:32,218   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/candidates.py", line 292, in _prepare_distribution
2021-12-19T09:15:32,218     return preparer.prepare_linked_requirement(self._ireq, parallel_builds=True)
2021-12-19T09:15:32,218   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 482, in prepare_linked_requirement
2021-12-19T09:15:32,218     return self._prepare_linked_requirement(req, parallel_builds)
2021-12-19T09:15:32,218   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 546, in _prepare_linked_requirement
2021-12-19T09:15:32,218     dist = _get_prepared_distribution(
2021-12-19T09:15:32,218   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/operations/prepare.py", line 58, in _get_prepared_distribution
2021-12-19T09:15:32,218     abstract_dist.prepare_distribution_metadata(finder, build_isolation)
2021-12-19T09:15:32,218   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/distributions/sdist.py", line 30, in prepare_distribution_metadata
2021-12-19T09:15:32,218     self.req.load_pyproject_toml()
2021-12-19T09:15:32,218   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/req/req_install.py", line 497, in load_pyproject_toml
2021-12-19T09:15:32,218     pyproject_toml_data = load_pyproject_toml(
2021-12-19T09:15:32,218   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/pyproject.py", line 52, in load_pyproject_toml
2021-12-19T09:15:32,218     raise InstallationError(
2021-12-19T09:15:32,218 pip._internal.exceptions.InstallationError: tf-models-official==2.6.1 from https://files.pythonhosted.org/packages/29/e3/6e7f9cebf9a5778b1659ca3566a93525021a1bda75c5ae629b0e5e2e92d7/tf-models-official-2.6.1.tar.gz#sha256=d371e09649327da79566325d94f67753bef84033ddf010bea7ad3eb6c76c6a01 does not appear to be a Python project: neither 'setup.py' nor 'pyproject.toml' found.
2021-12-19T09:15:32,235 Removed tf-models-official==2.6.1 from https://files.pythonhosted.org/packages/29/e3/6e7f9cebf9a5778b1659ca3566a93525021a1bda75c5ae629b0e5e2e92d7/tf-models-official-2.6.1.tar.gz#sha256=d371e09649327da79566325d94f67753bef84033ddf010bea7ad3eb6c76c6a01 from build tracker '/tmp/pip-req-tracker-nql78aqa'
2021-12-19T09:15:32,236 Removed build tracker: '/tmp/pip-req-tracker-nql78aqa'