2020-10-14T23:26:40,472 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 Please upgrade your Python as Python 3.5 is no longer maintained.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.
2020-10-14T23:26:41,131 Created temporary directory: /tmp/pip-ephem-wheel-cache-pyrm0c7b
2020-10-14T23:26:41,136 Created temporary directory: /tmp/pip-req-tracker-r8viy562
2020-10-14T23:26:41,137 Initialized build tracking at /tmp/pip-req-tracker-r8viy562
2020-10-14T23:26:41,138 Created build tracker: /tmp/pip-req-tracker-r8viy562
2020-10-14T23:26:41,138 Entered build tracker: /tmp/pip-req-tracker-r8viy562
2020-10-14T23:26:41,139 Created temporary directory: /tmp/pip-wheel-9ze5pfdv
2020-10-14T23:26:41,156 1 location(s) to search for versions of stencila-hub:
2020-10-14T23:26:41,156 * https://pypi.org/simple/stencila-hub/
2020-10-14T23:26:41,157 Fetching project page and analyzing links: https://pypi.org/simple/stencila-hub/
2020-10-14T23:26:41,159 Getting page https://pypi.org/simple/stencila-hub/
2020-10-14T23:26:41,163 Found index url https://pypi.org/simple
2020-10-14T23:26:41,544   Found link https://files.pythonhosted.org/packages/25/3b/a5f3e29819b3b779661d7eca0cd624afcf00fb57377bc36121072b175246/stencila.hub-3.40.3-py3-none-any.whl#sha256=05ed7a329e22a2e9c8fa2b33533e386bd689cf00e0f239c17b3fb75b7332b296 (from https://pypi.org/simple/stencila-hub/), version: 3.40.3
2020-10-14T23:26:41,545   Found link https://files.pythonhosted.org/packages/28/3d/4b0dac6ec462967cf81b9cad55590f3db1c1d4d972557abd9dffdf167e7b/stencila.hub-3.40.3.tar.gz#sha256=ced71418b8e31fd270e2725d366fd816b3e90123ef763776b10c7c1a8404c7ef (from https://pypi.org/simple/stencila-hub/), version: 3.40.3
2020-10-14T23:26:41,547   Found link https://files.pythonhosted.org/packages/7a/55/76059d201b6c8edc4a696bf0a714b53b431b902d76bb1165e82b16c9eec0/stencila.hub-3.41.0-py3-none-any.whl#sha256=029123597ebd18e2760bc178d3c1f465dc46b5ffee7ab92843f74f4f49b95aa1 (from https://pypi.org/simple/stencila-hub/), version: 3.41.0
2020-10-14T23:26:41,548   Found link https://files.pythonhosted.org/packages/2b/2a/f5365c1df1dd94ac4a6c83b84c8d4fd945f6b0942bb8360ac5e27cd7ed1c/stencila.hub-3.41.0.tar.gz#sha256=fd32d1e79bc15b7b363cade4287d76918152d14c9d5a5bfd877173c376978491 (from https://pypi.org/simple/stencila-hub/), version: 3.41.0
2020-10-14T23:26:41,549   Found link https://files.pythonhosted.org/packages/0b/91/80ce3fe1c25b1171dcfd57a693205efa39672a8ff88173e1218adb8391ab/stencila.hub-3.41.1-py3-none-any.whl#sha256=564ace515d492b5a80b2244ba24465497b47b453e6fad81fbdf04eb1235059ad (from https://pypi.org/simple/stencila-hub/), version: 3.41.1
2020-10-14T23:26:41,550   Found link https://files.pythonhosted.org/packages/98/0a/2541d7bcc74d6fe162bff31073cd5e170162202534fbb6377954da73b0cc/stencila.hub-3.41.1.tar.gz#sha256=8f6c88f87e66246979b8682e9735b4a0a3b76f3cb5da3cfa10c309b6bc70e8d7 (from https://pypi.org/simple/stencila-hub/), version: 3.41.1
2020-10-14T23:26:41,551   Found link https://files.pythonhosted.org/packages/19/55/9522f435ced78625a32ae8e0862310e5c38c1fabcdc0f2412695c8ca1498/stencila.hub-3.41.2-py3-none-any.whl#sha256=039958e751b6e6186a09fa685b8b1fe34f9e3703de04980991ea13dba8a1b1d3 (from https://pypi.org/simple/stencila-hub/), version: 3.41.2
2020-10-14T23:26:41,552   Found link https://files.pythonhosted.org/packages/d9/ab/308433ff5843de6fa610cd7fbe07a170c278dec61e73959eab5c6b518d99/stencila.hub-3.41.2.tar.gz#sha256=4efcef820df0bb90eb3d2bf2e910833f6cf1a99936dc979e1cf6484418b60dd4 (from https://pypi.org/simple/stencila-hub/), version: 3.41.2
2020-10-14T23:26:41,553   Found link https://files.pythonhosted.org/packages/ec/30/7e5a1046c65f9d4b243b2f21dacbcc4982b1d1c94247323c8f3e81b343fa/stencila.hub-3.42.0-py3-none-any.whl#sha256=fe529ab23475e4aaf1e817352c8348ab8190f06cd4bfaeea497c495c963cee57 (from https://pypi.org/simple/stencila-hub/), version: 3.42.0
2020-10-14T23:26:41,554   Found link https://files.pythonhosted.org/packages/8d/eb/73f08f341492eaef6adf9d439d8eaf236d636415fef52cea578439456acf/stencila.hub-3.42.0.tar.gz#sha256=12c1f617df2fe06b399f81bfc6a80e4f1b9e20a5b53a430267b44ce9b9121052 (from https://pypi.org/simple/stencila-hub/), version: 3.42.0
2020-10-14T23:26:41,555   Found link https://files.pythonhosted.org/packages/9c/6b/bd39a64972877854d49976f6de4201fe669313f2d7a52d2bd742a0f5ed32/stencila.hub-3.43.0-py3-none-any.whl#sha256=94ffde4f0eba8e0aa43299efa52dae1ce1c27c47a80d37dbf8c4b6cd41111883 (from https://pypi.org/simple/stencila-hub/), version: 3.43.0
2020-10-14T23:26:41,556   Found link https://files.pythonhosted.org/packages/82/96/ffa382fa69e627063a47084a8d9822fb91f02fb8ee1c01072507102af7b1/stencila.hub-3.43.0.tar.gz#sha256=dfba699f2ed1f036a8970a2e26688519456e947edb756a40902f6efa4f30c1b6 (from https://pypi.org/simple/stencila-hub/), version: 3.43.0
2020-10-14T23:26:41,558   Found link https://files.pythonhosted.org/packages/fa/b8/a6d3a43f0ffec578787e44946b4b21a2199aa4708d7487bc67216afba21b/stencila.hub-3.43.1-py3-none-any.whl#sha256=ae169a3a6dc9d1ce4ec3a0410abb9eaf5038f4e99fd8bb24fc84ecc346033714 (from https://pypi.org/simple/stencila-hub/), version: 3.43.1
2020-10-14T23:26:41,559   Found link https://files.pythonhosted.org/packages/a3/ec/768ae36cb3c8c5e8a4dbdf95456eb4d6cc687920f0356c46938fe8ea1fde/stencila.hub-3.43.1.tar.gz#sha256=042ed8dc8e8e3224e94a32ddae2ca6c194786bdb7c099db3671edc0df86f6a91 (from https://pypi.org/simple/stencila-hub/), version: 3.43.1
2020-10-14T23:26:41,560   Found link https://files.pythonhosted.org/packages/b2/b8/a5692dc701f372b7e6bba3abd6fec214224940be4ba3e735db48ce290b55/stencila.hub-3.43.2-py3-none-any.whl#sha256=caa48e7578a9449511d8eec5422229a5930fe26b9575212c88dd52d417f5d7a1 (from https://pypi.org/simple/stencila-hub/), version: 3.43.2
2020-10-14T23:26:41,561   Found link https://files.pythonhosted.org/packages/93/e8/5887608769ccac04d838e348faef6813945da798f4843217c9bc27cf40da/stencila.hub-3.43.2.tar.gz#sha256=fd3b4557e39e9745132adf8fdcd08cbc0da478606d990eb9f0137d45be44c710 (from https://pypi.org/simple/stencila-hub/), version: 3.43.2
2020-10-14T23:26:41,562   Found link https://files.pythonhosted.org/packages/56/c4/ceb1d87f61176eb31438eaf49f5ff1b46f7cd68e753df3eb26266e5fb3c1/stencila.hub-3.43.3-py3-none-any.whl#sha256=367d20a1bef238a4cdf43fdc900e2ac46566efcbafb61d7fd0a71abd1f130777 (from https://pypi.org/simple/stencila-hub/), version: 3.43.3
2020-10-14T23:26:41,563   Found link https://files.pythonhosted.org/packages/30/86/0595d02425cf84e6c52ec1bbc4fb075857f06079fed604307672af683fe9/stencila.hub-3.43.3.tar.gz#sha256=3bde2270e9b521ea04664f0974a57885572fbb09b705a2fb6ffc44f9cd5d9fb5 (from https://pypi.org/simple/stencila-hub/), version: 3.43.3
2020-10-14T23:26:41,564   Found link https://files.pythonhosted.org/packages/05/ad/ec7c27e0e7b66bd25e0e503e3a9e324b613c3ab69803cf680903fe29c5fa/stencila.hub-4.0.0-py3-none-any.whl#sha256=6a7ad8ed72666b4c9e0fbe50bf6303b8cffd8804a3459e7b55405da98c8964a3 (from https://pypi.org/simple/stencila-hub/), version: 4.0.0
2020-10-14T23:26:41,565   Found link https://files.pythonhosted.org/packages/a4/e0/ed23820fae081dfb4efcfeff512957c9b97d97f894e9629772dc7901cc02/stencila.hub-4.0.0.tar.gz#sha256=61a7331f700e21667bc1dbd0e8d90c3ea1f9eabe1989c184d56ac35c13ff9260 (from https://pypi.org/simple/stencila-hub/), version: 4.0.0
2020-10-14T23:26:41,566   Found link https://files.pythonhosted.org/packages/25/4f/cd673ad88069b37e32c264217ce9c38ed43552024e459a8fb8805326bec9/stencila.hub-4.0.1-py3-none-any.whl#sha256=559dd6e111782469a28b23d697a2b4258eef652a877d80f2b4d97863271a6445 (from https://pypi.org/simple/stencila-hub/), version: 4.0.1
2020-10-14T23:26:41,567   Found link https://files.pythonhosted.org/packages/3d/4b/843478b90749ef460e47cab93a1d1409196ca16c82eebacc886ba37eff78/stencila.hub-4.0.1.tar.gz#sha256=56886c39e99269a4c72fe5ca090bb43ea89c01ffa8f5ec2269b5f9e3cd0631cf (from https://pypi.org/simple/stencila-hub/), version: 4.0.1
2020-10-14T23:26:41,568   Found link https://files.pythonhosted.org/packages/45/08/23037beaf0b658c0167d87f30de05cf01c5d4519542faa79772d944befaf/stencila.hub-4.0.2-py3-none-any.whl#sha256=c5216f61e0ef17a92e689f7834bb15d806faa86886d0badf8ec4738b68361792 (from https://pypi.org/simple/stencila-hub/), version: 4.0.2
2020-10-14T23:26:41,569   Found link https://files.pythonhosted.org/packages/9d/ca/9de1c596b78d215f037c25e22be61b2a26f80ec5970cce53d907edc9b4f0/stencila.hub-4.0.2.tar.gz#sha256=fe28bb7b5b106a8fb0e501f27d54c6b3ae33e27c3242703c7ec338fcd097ccdb (from https://pypi.org/simple/stencila-hub/), version: 4.0.2
2020-10-14T23:26:41,570   Found link https://files.pythonhosted.org/packages/4b/18/68773ff73879e65a5f422e6d83afdfdad3b22de18a4ad0ac013b52d05092/stencila.hub-4.1.0-py3-none-any.whl#sha256=d618ce28a29e170173710e2f67307647e4be475b64163f2ce198905515efa882 (from https://pypi.org/simple/stencila-hub/), version: 4.1.0
2020-10-14T23:26:41,571   Found link https://files.pythonhosted.org/packages/89/e0/56917b8b8a22aebf89e9ef879ee16645a118e3d8e6e9866dc7b678463f4a/stencila.hub-4.1.0.tar.gz#sha256=7d661d89698dae2242e7feb23780df0f64b62919acdd14f340663e1ea381569b (from https://pypi.org/simple/stencila-hub/), version: 4.1.0
2020-10-14T23:26:41,572   Found link https://files.pythonhosted.org/packages/68/64/d5ed2d6319a511e800f80c4f88ac818eaf971a7edce143dd702e7efe7fc4/stencila.hub-4.1.1-py3-none-any.whl#sha256=2f22a096cd6c0d3ecf4d54cec6b797d8fe85ebb61b1f43bebb3695f0de17574d (from https://pypi.org/simple/stencila-hub/), version: 4.1.1
2020-10-14T23:26:41,573   Found link https://files.pythonhosted.org/packages/3d/5e/b230239c717d2459f22907286a21a88bb7476468e6f185978251e23183fa/stencila.hub-4.1.1.tar.gz#sha256=6a17bb9216eb47a31089b4be66dfab490e146a787ee1231a165551ceeb87f850 (from https://pypi.org/simple/stencila-hub/), version: 4.1.1
2020-10-14T23:26:41,574   Found link https://files.pythonhosted.org/packages/c5/02/7e5cd0eff10161ffad1e24c9451fd60c08018a2c6ab169cfe8b367a9f5b9/stencila.hub-4.1.2-py3-none-any.whl#sha256=d016acbe09362a53cca46255e6dad591b706a23020d07fe0ca9dce0d5502d266 (from https://pypi.org/simple/stencila-hub/), version: 4.1.2
2020-10-14T23:26:41,575   Found link https://files.pythonhosted.org/packages/55/db/f68326f41f6706cc3ef18b6d432e4ece1207a87853195be3d864edd58d67/stencila.hub-4.1.2.tar.gz#sha256=b7f29e7e97335157006f8065f26278198e02282508b53c578143634fd6cf5231 (from https://pypi.org/simple/stencila-hub/), version: 4.1.2
2020-10-14T23:26:41,577   Found link https://files.pythonhosted.org/packages/8e/be/b68bf432ef50ddcf11401f27214f7f83012732a0c72a2f93e2fa454035a4/stencila.hub-4.1.3-py3-none-any.whl#sha256=76bd397a9d00c42a03e0b2fe02320d35d0925a939bb1c3055ef2ec0f6e89ce78 (from https://pypi.org/simple/stencila-hub/), version: 4.1.3
2020-10-14T23:26:41,577   Found link https://files.pythonhosted.org/packages/bd/02/26a8656ff02256e3aba4e078ae2bb7678c0d9d3ae2259d76decebf6948fa/stencila.hub-4.1.3.tar.gz#sha256=92b145774cb13ca1fab9aba509b9ec5771d9e0284233ac9ac354abb636ae08dd (from https://pypi.org/simple/stencila-hub/), version: 4.1.3
2020-10-14T23:26:41,579   Found link https://files.pythonhosted.org/packages/3d/27/128f1807449b369e6eb5f4fdd55c6060066b61b72fae5dae5fbb1e843743/stencila.hub-4.1.4-py3-none-any.whl#sha256=b46d085a3df8c965783a3adcaebfb1458f086a51944580c600fb123de8c6ef21 (from https://pypi.org/simple/stencila-hub/), version: 4.1.4
2020-10-14T23:26:41,580   Found link https://files.pythonhosted.org/packages/23/3a/3c10237af599b5a6fe67d0c1bdbeb05e8a286af7d8ae50d2d471bef99a10/stencila.hub-4.1.4.tar.gz#sha256=861d5ca9ee32f8400e5739484427b838625a89fb8bf541703840aa8195afc677 (from https://pypi.org/simple/stencila-hub/), version: 4.1.4
2020-10-14T23:26:41,581   Found link https://files.pythonhosted.org/packages/4c/95/7ef05eba13865e520a5f219ff2f42d3840b0eed5d8c9b73dff244598e160/stencila.hub-4.1.5-py3-none-any.whl#sha256=a8f8bc3d9663f1d33ca89b7590ff41c9d3ff6a023d6894e3b944fd02ee5bae33 (from https://pypi.org/simple/stencila-hub/), version: 4.1.5
2020-10-14T23:26:41,582   Found link https://files.pythonhosted.org/packages/5b/5f/9d8db944a73419ca3c2ab597c52d9c12f0a82065f860fece6ebd2abe8a44/stencila.hub-4.1.5.tar.gz#sha256=dbc437e5be415ee38af6e947bd257c12cfc78fc650dadb4e208574a61e45f44c (from https://pypi.org/simple/stencila-hub/), version: 4.1.5
2020-10-14T23:26:41,583   Found link https://files.pythonhosted.org/packages/79/3d/b825a351275cbe0a45cf0798f9620fe2a0d69fefddfc70928f8e8f9bb2f4/stencila.hub-4.2.0-py3-none-any.whl#sha256=3ab660bd00f5e90a03ba5dfec219f698e51110c63159577243d07d839ec2edf0 (from https://pypi.org/simple/stencila-hub/), version: 4.2.0
2020-10-14T23:26:41,584   Found link https://files.pythonhosted.org/packages/58/9f/559e38e67411ee788a8fc301838e435f263b4092552690e651569d379ec8/stencila.hub-4.2.0.tar.gz#sha256=4ba2888a8d68346960f0adb1d74a7eb2460ed63347fe4c8ea9e409ef76444c9b (from https://pypi.org/simple/stencila-hub/), version: 4.2.0
2020-10-14T23:26:41,585   Found link https://files.pythonhosted.org/packages/da/38/4d8c613ecd34ee71dbd3b5a88e95468592f2afa93d1cf51589a83b59a59e/stencila.hub-4.2.1-py3-none-any.whl#sha256=35f85246df7673b5cdc90e45263d195e619fc0c1314a3adfe96d4bf5cb6336c0 (from https://pypi.org/simple/stencila-hub/), version: 4.2.1
2020-10-14T23:26:41,586   Found link https://files.pythonhosted.org/packages/5b/6f/e1f3ace900a0a1ea593b95df93edd9a8a98133b32f92e1092a6b60998d2f/stencila.hub-4.2.1.tar.gz#sha256=ab82e6ea6df0e19c7c78b9d5bbe9332b8f1d127f47ddea1c51159d603bbe33e2 (from https://pypi.org/simple/stencila-hub/), version: 4.2.1
2020-10-14T23:26:41,587   Found link https://files.pythonhosted.org/packages/c7/4f/db32b05db703549c4b3418d6e9ce9f6284c717309240b88ce1752213526a/stencila.hub-4.2.2-py3-none-any.whl#sha256=8572a8c8f9edc28f9c85c153ccd64109d4365a7eeb847f9cb06aa117bcb456f4 (from https://pypi.org/simple/stencila-hub/), version: 4.2.2
2020-10-14T23:26:41,588   Found link https://files.pythonhosted.org/packages/47/91/89e2527fc496238dc7ee3edb9995e42fb7dd4ba3e88827629bda9dd00c29/stencila.hub-4.2.2.tar.gz#sha256=ad02c971b24963847b86eb87c94bec19fdb544531e9e50e53956ea2ed3a18b88 (from https://pypi.org/simple/stencila-hub/), version: 4.2.2
2020-10-14T23:26:41,609 Given no hashes to check 2 links for project 'stencila-hub': discarding no candidates
2020-10-14T23:26:41,613 Using version 4.2.2 (newest of versions: 4.2.2)
2020-10-14T23:26:41,622 Collecting stencila-hub==4.2.2
2020-10-14T23:26:41,625   Created temporary directory: /tmp/pip-unpack-eyctl238
2020-10-14T23:26:41,857   Downloading stencila.hub-4.2.2-py3-none-any.whl (261 kB)
2020-10-14T23:26:41,947   Added stencila-hub==4.2.2 from https://files.pythonhosted.org/packages/c7/4f/db32b05db703549c4b3418d6e9ce9f6284c717309240b88ce1752213526a/stencila.hub-4.2.2-py3-none-any.whl#sha256=8572a8c8f9edc28f9c85c153ccd64109d4365a7eeb847f9cb06aa117bcb456f4 to build tracker '/tmp/pip-req-tracker-r8viy562'
2020-10-14T23:26:41,949   Removed stencila-hub==4.2.2 from https://files.pythonhosted.org/packages/c7/4f/db32b05db703549c4b3418d6e9ce9f6284c717309240b88ce1752213526a/stencila.hub-4.2.2-py3-none-any.whl#sha256=8572a8c8f9edc28f9c85c153ccd64109d4365a7eeb847f9cb06aa117bcb456f4 from build tracker '/tmp/pip-req-tracker-r8viy562'
2020-10-14T23:26:41,978   Saved /tmp/tmpbd783yig/stencila.hub-4.2.2-py3-none-any.whl
2020-10-14T23:26:42,003 Skipping stencila-hub, due to already being wheel.
2020-10-14T23:26:42,004 Removed build tracker: '/tmp/pip-req-tracker-r8viy562'