2020-12-20T11:57:40,504 DEPRECATION: Python 3.5 reached the end of its life on September 13th, 2020. Please upgrade your Python as Python 3.5 is no longer maintained. pip 21.0 will drop support for Python 3.5 in January 2021. pip 21.0 will remove support for this functionality.
2020-12-20T11:57:41,238 Created temporary directory: /tmp/pip-ephem-wheel-cache-kf2g_fpj
2020-12-20T11:57:41,243 Created temporary directory: /tmp/pip-req-tracker-2q5ekjs0
2020-12-20T11:57:41,244 Initialized build tracking at /tmp/pip-req-tracker-2q5ekjs0
2020-12-20T11:57:41,244 Created build tracker: /tmp/pip-req-tracker-2q5ekjs0
2020-12-20T11:57:41,245 Entered build tracker: /tmp/pip-req-tracker-2q5ekjs0
2020-12-20T11:57:41,246 Created temporary directory: /tmp/pip-wheel-4igzi1h0
2020-12-20T11:57:41,265 Looking in indexes: https://pypi.org/simple, https://pypi.ngc.nvidia.com
2020-12-20T11:57:41,268 2 location(s) to search for versions of blockchain-certificates:
2020-12-20T11:57:41,268 * https://pypi.org/simple/blockchain-certificates/
2020-12-20T11:57:41,268 * https://pypi.ngc.nvidia.com/blockchain-certificates/
2020-12-20T11:57:41,269 Fetching project page and analyzing links: https://pypi.org/simple/blockchain-certificates/
2020-12-20T11:57:41,271 Getting page https://pypi.org/simple/blockchain-certificates/
2020-12-20T11:57:41,275 Found index url https://pypi.org/simple
2020-12-20T11:57:41,922   Found link https://files.pythonhosted.org/packages/58/f9/af7bd03d9012ee001a927a743a90b3a101ca6f04e766fb4a10e635df8464/blockchain-certificates-0.9.3.tar.gz#sha256=fa0a648850777f74d62a4c0a58fc777d6efde0b33b34b11f1de52a8c76a9c3c5 (from https://pypi.org/simple/blockchain-certificates/), version: 0.9.3
2020-12-20T11:57:41,931   Found link https://files.pythonhosted.org/packages/fc/45/24ef37b7ab7cc9aff44e1ba579ef99a03b1deced7403df9e2a393619d9fa/blockchain_certificates-0.9.3-py2.py3-none-any.whl#sha256=142dfa05e3511f07b8957039b4c0f43d86c70b66bf2512f232d6f7ca3d71772f (from https://pypi.org/simple/blockchain-certificates/), version: 0.9.3
2020-12-20T11:57:41,932   Found link https://files.pythonhosted.org/packages/5f/9c/ab43b765d6fa4e0a2097d64834c69c8f1a4f061b4fa3a96c9a18c910a3cf/blockchain-certificates-0.10.0.tar.gz#sha256=b84714620250c2e6c229287dcce4714127522e1596cc5a5f229b6d7f2d42aebe (from https://pypi.org/simple/blockchain-certificates/), version: 0.10.0
2020-12-20T11:57:41,934   Found link https://files.pythonhosted.org/packages/c3/fd/00941300b4ba3e579a04773eb556cf89b56689b988df91229d88d0516c62/blockchain_certificates-0.10.0-py3-none-any.whl#sha256=96567044e7837b388590fbac066b606cc41f7f7c2c4a9bd87125536de5556e4e (from https://pypi.org/simple/blockchain-certificates/), version: 0.10.0
2020-12-20T11:57:41,935   Found link https://files.pythonhosted.org/packages/0f/c4/e076ca6a1fa301e347ae82a5708ae8bc9cf93db6f031beacafa401abad12/blockchain-certificates-0.10.1.tar.gz#sha256=8497fbc02bb8bbc4b14e5a99c983f5444840a9ae876976f028696c37602198dd (from https://pypi.org/simple/blockchain-certificates/), version: 0.10.1
2020-12-20T11:57:41,936   Found link https://files.pythonhosted.org/packages/db/93/88627eade9a726407dbfbfae6193d094f24e665da2d49ac53b64fd071e0c/blockchain_certificates-0.10.1-py3-none-any.whl#sha256=6f29745a0da5249aa8c56e13ba4f0e285474a5bd15c88fd3070023b78d8a3037 (from https://pypi.org/simple/blockchain-certificates/), version: 0.10.1
2020-12-20T11:57:41,937   Found link https://files.pythonhosted.org/packages/0e/c0/168d4d46be88e8b0cf8f866bbbdf6ba70f2497912ee0630bd1b7517d1b5f/blockchain-certificates-0.10.2.tar.gz#sha256=bd4c77a448c02d79eb4d82e2b3e0d1bf7aa70555fd125eb6b75f693d5f4fd8c7 (from https://pypi.org/simple/blockchain-certificates/), version: 0.10.2
2020-12-20T11:57:41,938   Found link https://files.pythonhosted.org/packages/fe/32/328e33d9e3806cb67d32e105559077f0cdb59ca7239f90f5ac81ac69235d/blockchain-certificates-0.10.3.tar.gz#sha256=cf4b2da1564a98a44fd5b08c9a249008e45334633104d81b1609de8298279e62 (from https://pypi.org/simple/blockchain-certificates/), version: 0.10.3
2020-12-20T11:57:41,939   Found link https://files.pythonhosted.org/packages/31/36/ed102e43d5e3520fc76c8670fef214a44b06bbd1c66ee21ffd8bd8322690/blockchain_certificates-0.10.3-py3-none-any.whl#sha256=bc41284ae994cb069c9f6e7b3ab8b9fc9de03ce5fbadb1834ea47f44c71f7933 (from https://pypi.org/simple/blockchain-certificates/), version: 0.10.3
2020-12-20T11:57:41,940   Found link https://files.pythonhosted.org/packages/5f/00/2f0527723ca6b5b7db4ef92247e32c18c98858d1a0caeb60b998d23eba73/blockchain-certificates-0.10.4.tar.gz#sha256=cfee03d01d70bc8dfe787d9d1ade536e0ffb53dad1d0b6600e6067d5a9fcd75b (from https://pypi.org/simple/blockchain-certificates/), version: 0.10.4
2020-12-20T11:57:41,942   Found link https://files.pythonhosted.org/packages/c3/08/ff0fddbda36d29c669a53430996c95820d4f17195bf6b5a43a72001891d0/blockchain_certificates-0.10.4-py3-none-any.whl#sha256=bc78dc51fbbda27713e86ed6c5f9e9558bae8c5e5a00802b635cadfb0c10a31a (from https://pypi.org/simple/blockchain-certificates/), version: 0.10.4
2020-12-20T11:57:41,944   Found link https://files.pythonhosted.org/packages/1a/bc/8453ef9689f1a27b5d96b2f911b9a27e256e998cfa9def634911d3f80803/blockchain-certificates-1.0.0.tar.gz#sha256=12d6e7c067faac8b84966fad0232c1176a2b46c07869f58280c791a27c2c9445 (from https://pypi.org/simple/blockchain-certificates/), version: 1.0.0
2020-12-20T11:57:41,946   Skipping link: none of the wheel's tags match: py2-none-any: https://files.pythonhosted.org/packages/4a/cb/388070249db645f8507b03eff8539fe240941b2d681829bd9efe2fece08b/blockchain_certificates-1.0.0-py2-none-any.whl#sha256=91b031991bf06310c1a4a81e7fee0ff37e69a2c82899acb5164984cd6d26bd78 (from https://pypi.org/simple/blockchain-certificates/)
2020-12-20T11:57:41,947   Found link https://files.pythonhosted.org/packages/b2/93/1c53720efc419047f1d3175b611ffc0afad17b239c27dae9a950336c748e/blockchain-certificates-1.0.1.tar.gz#sha256=1a2c9c7b915b4eed5af4bfd151ce5149b59c44c2950855d286a627f069387fa0 (from https://pypi.org/simple/blockchain-certificates/), version: 1.0.1
2020-12-20T11:57:41,949   Found link https://files.pythonhosted.org/packages/b0/8e/43cb4d13cd44bac30c04f337d185426caebedf3d64935ec4d3108f32e387/blockchain_certificates-1.0.1-py3-none-any.whl#sha256=5e04f5f617ef5a95c9f7decdb3ebcbb6a1cf1b6ad57bca7134463b5f69343a8a (from https://pypi.org/simple/blockchain-certificates/), version: 1.0.1
2020-12-20T11:57:41,950   Found link https://files.pythonhosted.org/packages/8b/cf/6d4219ffa3c61df35e5c2d5a77e78f7b9f329b3e35711718297e3ff68ef2/blockchain-certificates-1.1.0.tar.gz#sha256=5b31891db5e88773eebbaeb322861d2fe21c324084f75f3787ee01981c7f94e0 (from https://pypi.org/simple/blockchain-certificates/), version: 1.1.0
2020-12-20T11:57:41,952   Found link https://files.pythonhosted.org/packages/58/21/a47e4ec2bf7d9b68056b65bd4e37985e1bb4f7bdeed3c7e4f3e09d96b618/blockchain_certificates-1.1.0-py3-none-any.whl#sha256=9ffdeabd7de0f3abc79911135f604c66d871d08c7994f31ff115b238347a3aab (from https://pypi.org/simple/blockchain-certificates/), version: 1.1.0
2020-12-20T11:57:41,954   Found link https://files.pythonhosted.org/packages/99/61/28fe222ae985aa34181fa94618b6f064274af5fb7a8e324dc13629ee482a/blockchain-certificates-1.1.1.tar.gz#sha256=0f4bd8c5cb0822f355f287b0396d085f1d96940d7e73cd4088628d772340f54a (from https://pypi.org/simple/blockchain-certificates/), version: 1.1.1
2020-12-20T11:57:41,955   Skipping link: none of the wheel's tags match: py2-none-any: https://files.pythonhosted.org/packages/cd/8b/7963ddf7b624606411c6d22914d69b2462874e7a417b11dc22fe7a28401a/blockchain_certificates-1.1.1-py2-none-any.whl#sha256=35277ef182392938fb2b5c0fb6d23c49ccc7c2707c957650b58b908c62c6a2f0 (from https://pypi.org/simple/blockchain-certificates/)
2020-12-20T11:57:41,957   Found link https://files.pythonhosted.org/packages/a9/8c/6dfd204aa5e79fc2a56789e913d817f8a2f53633f1b3d4cc104d68917b08/blockchain-certificates-1.1.5.tar.gz#sha256=efa32b9b963ef6879736a0f572c35666b31cd128cf5e68fb4c7dea8eca8f768a (from https://pypi.org/simple/blockchain-certificates/), version: 1.1.5
2020-12-20T11:57:41,958   Skipping link: none of the wheel's tags match: py2-none-any: https://files.pythonhosted.org/packages/94/44/38325e50d8d1ed9af89df6650a721784e9b569a899f45c9c5d130b9a889c/blockchain_certificates-1.1.5-py2-none-any.whl#sha256=599b937d0157c60c7c895685b262b76dc2a59bef9e5f244c41bd08bb89c59362 (from https://pypi.org/simple/blockchain-certificates/)
2020-12-20T11:57:41,960   Found link https://files.pythonhosted.org/packages/98/5e/a295455d07c186ae1aa3d745e1a1616be6b1e3bbe3874d245fed21a61b64/blockchain-certificates-1.2.2.tar.gz#sha256=f0681a9c4bb51f7662ffbb191b03c43cb98759cd718e20830ecfac30de9bd7fb (from https://pypi.org/simple/blockchain-certificates/), version: 1.2.2
2020-12-20T11:57:41,962   Found link https://files.pythonhosted.org/packages/0f/01/e68daf5dab753ceb553945d4dd9a452ff048561521ac711b6782023130b4/blockchain_certificates-1.2.2-py3-none-any.whl#sha256=deee509d3afed57842e4cf1d7229d6113bece07c3d342d60abde87323ed6f1ee (from https://pypi.org/simple/blockchain-certificates/), version: 1.2.2
2020-12-20T11:57:41,963   Found link https://files.pythonhosted.org/packages/0a/40/304d695a115872b6cb5b2338ff2cc2952b429d70fa7dc3bef7a378ced55d/blockchain-certificates-1.3.2.tar.gz#sha256=254e017185a948a60a9ca6690942fee4ef20c7690794184a8c838b1507d8e696 (from https://pypi.org/simple/blockchain-certificates/), version: 1.3.2
2020-12-20T11:57:41,965   Found link https://files.pythonhosted.org/packages/a9/d9/efbc5dac22f3807af1f308ba649323646958cff3ed4f971d0c984876bbd6/blockchain_certificates-1.3.2-py3-none-any.whl#sha256=33429173dd85de1a93d48ecde9222d3baf8a1d597e05a5507df729d9cdeb5b5b (from https://pypi.org/simple/blockchain-certificates/), version: 1.3.2
2020-12-20T11:57:41,966   Found link https://files.pythonhosted.org/packages/7c/9e/171dd2ac723d2cfe41572e7a985b90c48aa4fe7434a6cc05bb50553dc3fb/blockchain-certificates-1.3.3.tar.gz#sha256=27b718988e184f034c9afa012b90ed21b04777488ef1737d01f7d81eae463a9d (from https://pypi.org/simple/blockchain-certificates/), version: 1.3.3
2020-12-20T11:57:41,968   Found link https://files.pythonhosted.org/packages/54/fa/d29a6222a0baf7a2f0513c9482fa1d9980ed98ff26c42387aca29a9a5af0/blockchain_certificates-1.3.3-py3-none-any.whl#sha256=5947c874fad96c83126379f9fdad82cf451475d837bd6793be3ea6e6de180999 (from https://pypi.org/simple/blockchain-certificates/), version: 1.3.3
2020-12-20T11:57:41,969   Found link https://files.pythonhosted.org/packages/bb/44/79bbd282b1a1dca319b5e15fbce176b7ebd37ebcf912d675ee8e0d87f9f4/blockchain-certificates-1.3.4.tar.gz#sha256=e29e27c3dc9cca6460d962e881a0f0b2b231ace43d6e404d5b2e21a258940b59 (from https://pypi.org/simple/blockchain-certificates/), version: 1.3.4
2020-12-20T11:57:41,971   Found link https://files.pythonhosted.org/packages/54/18/b06a332006a14efda2bb050f0814459a1c3b8c1410fbb736c2498493b952/blockchain_certificates-1.3.4-py3-none-any.whl#sha256=394b13d2092d18ea215c2735c70016003d1546e1367b86f019deffa1500b015a (from https://pypi.org/simple/blockchain-certificates/), version: 1.3.4
2020-12-20T11:57:41,972   Found link https://files.pythonhosted.org/packages/ab/47/a0affae5fcbcff9a5d1cab3b86052771b09777b588adfd52d1ebc7ba8bd1/blockchain-certificates-1.3.5.tar.gz#sha256=01504d060b09a818735c3f1a6c81a66acd6541a1816cb9c86cddd9bec7e342b2 (from https://pypi.org/simple/blockchain-certificates/), version: 1.3.5
2020-12-20T11:57:41,974   Found link https://files.pythonhosted.org/packages/13/51/12c3570861f135717c909d0797fec5ecb8ff1567d76ae8c39bdf746dfafe/blockchain_certificates-1.3.5-py3-none-any.whl#sha256=935c8a3d71b79a6bbc793ab2994bb9d6f5905f746d003cb316fbe79f25872baa (from https://pypi.org/simple/blockchain-certificates/), version: 1.3.5
2020-12-20T11:57:41,975   Found link https://files.pythonhosted.org/packages/f5/98/8f2a336041e29f22c6aed3ee396121cfbecb3d198f5dc922d34dc925e370/blockchain-certificates-1.3.6.tar.gz#sha256=713b6a82aa427f6429919a0afc2317eeaa2126ca7491a66a0f6bb910f21ed6b7 (from https://pypi.org/simple/blockchain-certificates/), version: 1.3.6
2020-12-20T11:57:41,977   Found link https://files.pythonhosted.org/packages/b7/aa/647f262f9de8b5a152d25b3dcdb84532ddfd35e68c7006ae952a5385c2f3/blockchain_certificates-1.3.6-py3-none-any.whl#sha256=5d1d3d9b71c1bd3f0205f5ffefe8a1d407a0079820b3a9a14c139510772d930b (from https://pypi.org/simple/blockchain-certificates/), version: 1.3.6
2020-12-20T11:57:41,978   Found link https://files.pythonhosted.org/packages/a4/3d/afc0b8053f3789c543396453e1dfd8f5b9646b5de46126610df2d03bc37b/blockchain-certificates-1.3.7.tar.gz#sha256=5ef39ad888ab8d6e5bec5c26408179a1cc44cdaa0d58fcfdce6fbe7db8a26c94 (from https://pypi.org/simple/blockchain-certificates/), version: 1.3.7
2020-12-20T11:57:41,980   Found link https://files.pythonhosted.org/packages/de/de/147d55cc5d9644c089dad904629bcd47ca1c528e13d5c64bfd604d8272fd/blockchain_certificates-1.3.7-py3-none-any.whl#sha256=7c827a07ccd7add37632e4fbb44aa8d7299ca2ca474b9216819ff6fdb69b8f01 (from https://pypi.org/simple/blockchain-certificates/), version: 1.3.7
2020-12-20T11:57:41,982   Found link https://files.pythonhosted.org/packages/3a/65/ecf4e4a90c3704a90a8f77d36dd3ed4d4b2655286c0d03645c87cc7135f5/blockchain-certificates-1.4.1.tar.gz#sha256=cc68fa002746b105b8c50efd53007680d0487040bcdcec189e48ed23e0f6a783 (from https://pypi.org/simple/blockchain-certificates/), version: 1.4.1
2020-12-20T11:57:41,983   Found link https://files.pythonhosted.org/packages/26/fd/a7696bcf764b1ef008f408a3aa98802781f33ce90e93b53d9aa763b4789d/blockchain_certificates-1.4.1-py3-none-any.whl#sha256=25be216e991d39e47b79602bca3c4b73bd5754d04f570549073e84d08d54a67b (from https://pypi.org/simple/blockchain-certificates/), version: 1.4.1
2020-12-20T11:57:41,984   Found link https://files.pythonhosted.org/packages/18/81/4247145df35478a8bd8fabb033ebca5b75a6d4a55d465fc756aee72c92ee/blockchain-certificates-2.0.1.tar.gz#sha256=b1e804ce3904cd2535337bbe12ea4f0e8be7eda2e623436eda7b17d828136167 (from https://pypi.org/simple/blockchain-certificates/), version: 2.0.1
2020-12-20T11:57:41,986   Found link https://files.pythonhosted.org/packages/81/06/034400c2f89f77101f66d36ccd6fa1eb41ee11a68a51b027782b06560a5f/blockchain_certificates-2.0.1-py3-none-any.whl#sha256=cb699954190e417c1c5f3922f5bea2b10d8945d34700aa3a5df2c30b17734d39 (from https://pypi.org/simple/blockchain-certificates/), version: 2.0.1
2020-12-20T11:57:41,986   Found link https://files.pythonhosted.org/packages/89/5f/b359d296db455dfc8a8db1efa44026fc83031cf5eef6a882ff402a911215/blockchain-certificates-2.0.2.tar.gz#sha256=dbc65607a1a279e732fbaae0f4c257cc28cdcf5103dbef7ca8fbcc1a765252a0 (from https://pypi.org/simple/blockchain-certificates/), version: 2.0.2
2020-12-20T11:57:41,988   Found link https://files.pythonhosted.org/packages/7d/24/a3be72056af9e4b3ba31c6a3b3bbd3a3e0c91066990866f1a324c76a4303/blockchain_certificates-2.0.2-py3-none-any.whl#sha256=a6d573997ac12d548e79b39a528f96b9ad8f3b4d8994e3fb5e898cc2102b5aa0 (from https://pypi.org/simple/blockchain-certificates/), version: 2.0.2
2020-12-20T11:57:41,989   Found link https://files.pythonhosted.org/packages/d0/44/72c9f59e5905799dd20195ae4b22a69acaecce36b0fc2ded9542aec41ae9/blockchain-certificates-2.1.0.tar.gz#sha256=2b72b7a3573a10390d7c2787a487c50bfb38914dd2dc70c4d66f905e89aa968a (from https://pypi.org/simple/blockchain-certificates/), version: 2.1.0
2020-12-20T11:57:41,991   Found link https://files.pythonhosted.org/packages/f7/8f/a9c2383312d24cdde7d8fa1ecb5850f8054323bf2643dd6b9e73c46eabb6/blockchain_certificates-2.1.0-py3-none-any.whl#sha256=b6b6194ab9ee40c9f2f77f830e4b02d75a882bcbe6df1c56222835b484c6671e (from https://pypi.org/simple/blockchain-certificates/), version: 2.1.0
2020-12-20T11:57:41,992   Found link https://files.pythonhosted.org/packages/92/5c/0b98eed1933d545d135ede2012c35f08a5bbe56fde84fc11281e994d9c35/blockchain-certificates-2.1.1.tar.gz#sha256=31908057130ef1f2ebd965c0278a0bdb50f5d87b80891a595b63a9269b2982b2 (from https://pypi.org/simple/blockchain-certificates/), version: 2.1.1
2020-12-20T11:57:41,993   Found link https://files.pythonhosted.org/packages/58/f6/67eaf13695db92fc17b2243fa7291d9f09f15d96a891f37e5f41fb919b73/blockchain_certificates-2.1.1-py3-none-any.whl#sha256=9e1aef9b4af38c33aea2cad47dc9960cd5d94652ce2532b5e2b10d98a722baf9 (from https://pypi.org/simple/blockchain-certificates/), version: 2.1.1
2020-12-20T11:57:41,994   Found link https://files.pythonhosted.org/packages/16/b0/52acdece3781c632fd9e9bab4f765487168048d941d9916ca0428d04367b/blockchain-certificates-2.1.2.tar.gz#sha256=f48b044c8f402990db867fc37de87951fc91b029c3f69ca3706490b3eb0a525b (from https://pypi.org/simple/blockchain-certificates/), version: 2.1.2
2020-12-20T11:57:41,995   Found link https://files.pythonhosted.org/packages/7c/a6/857fa9df826603325ad4b14540a19d7bf4c14b4c445a3bba11e63769e9aa/blockchain_certificates-2.1.2-py3-none-any.whl#sha256=9665d501792d4ba179b028184e2be052c3a29774c89f24f6ce047281b5dfaaa5 (from https://pypi.org/simple/blockchain-certificates/), version: 2.1.2
2020-12-20T11:57:41,996   Found link https://files.pythonhosted.org/packages/88/bd/1bd9f323d24d93d0291bdbd5fe739b92f241120179644aa8ca6a455e3888/blockchain-certificates-2.1.3.tar.gz#sha256=951490219b9c5eaa56323d3b2e8c5a0499924fb717fac75b68595640121c07d2 (from https://pypi.org/simple/blockchain-certificates/), version: 2.1.3
2020-12-20T11:57:41,997   Found link https://files.pythonhosted.org/packages/a2/d4/fdebe41df2a5ed712926354f0d4e2ca9a9834ed1040bfaaae750cd58c880/blockchain_certificates-2.1.3-py3-none-any.whl#sha256=c501ac043a34f08f0bb062909e9fa86407c81e6f09142dd6d405873607db9ee1 (from https://pypi.org/simple/blockchain-certificates/), version: 2.1.3
2020-12-20T11:57:41,998   Found link https://files.pythonhosted.org/packages/b2/0d/af82b181b7aecbc6b2bd7a4d2425e90a90ab428e4c2b8bd1e3ac65d0adff/blockchain-certificates-2.1.4.tar.gz#sha256=55998c4143325adf37584541e44bb976d6750c04350efb193dcebaa4a0f9b7c4 (from https://pypi.org/simple/blockchain-certificates/), version: 2.1.4
2020-12-20T11:57:42,000   Found link https://files.pythonhosted.org/packages/f5/0d/d85cccae8f859be427ce94884f0538ed10ac8272075ad70f755d6f8385bb/blockchain_certificates-2.1.4-py3-none-any.whl#sha256=0b336c93dcfed95b8a56eb8b4c29a6eb9b05ff14810507616ef71d09cf432602 (from https://pypi.org/simple/blockchain-certificates/), version: 2.1.4
2020-12-20T11:57:42,001 Fetching project page and analyzing links: https://pypi.ngc.nvidia.com/blockchain-certificates/
2020-12-20T11:57:42,002 Getting page https://pypi.ngc.nvidia.com/blockchain-certificates/
2020-12-20T11:57:42,005 Found index url https://pypi.ngc.nvidia.com
2020-12-20T11:57:43,066 Could not fetch URL https://pypi.ngc.nvidia.com/blockchain-certificates/: 404 Client Error: Not Found for url: https://developer.download.nvidia.com/compute/redist/blockchain-certificates/ - skipping
2020-12-20T11:57:43,102 Given no hashes to check 2 links for project 'blockchain-certificates': discarding no candidates
2020-12-20T11:57:43,107 Using version 2.1.4 (newest of versions: 2.1.4)
2020-12-20T11:57:43,116 Collecting blockchain-certificates==2.1.4
2020-12-20T11:57:43,119   Created temporary directory: /tmp/pip-unpack-exyoobj2
2020-12-20T11:57:43,371   Downloading blockchain_certificates-2.1.4-py3-none-any.whl (32 kB)
2020-12-20T11:57:43,392   Added blockchain-certificates==2.1.4 from https://files.pythonhosted.org/packages/f5/0d/d85cccae8f859be427ce94884f0538ed10ac8272075ad70f755d6f8385bb/blockchain_certificates-2.1.4-py3-none-any.whl#sha256=0b336c93dcfed95b8a56eb8b4c29a6eb9b05ff14810507616ef71d09cf432602 to build tracker '/tmp/pip-req-tracker-2q5ekjs0'
2020-12-20T11:57:43,394   Removed blockchain-certificates==2.1.4 from https://files.pythonhosted.org/packages/f5/0d/d85cccae8f859be427ce94884f0538ed10ac8272075ad70f755d6f8385bb/blockchain_certificates-2.1.4-py3-none-any.whl#sha256=0b336c93dcfed95b8a56eb8b4c29a6eb9b05ff14810507616ef71d09cf432602 from build tracker '/tmp/pip-req-tracker-2q5ekjs0'
2020-12-20T11:57:43,401   Saved /tmp/tmpxsdo1_8z/blockchain_certificates-2.1.4-py3-none-any.whl
2020-12-20T11:57:43,421 Skipping blockchain-certificates, due to already being wheel.
2020-12-20T11:57:43,423 Removed build tracker: '/tmp/pip-req-tracker-2q5ekjs0'