2020-09-20T15:02:44,104 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 Please upgrade your Python as Python 3.5 is no longer maintained.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.
2020-09-20T15:02:44,795 Created temporary directory: /tmp/pip-ephem-wheel-cache-8scs_bbw
2020-09-20T15:02:44,801 Created temporary directory: /tmp/pip-req-tracker-uzj_zave
2020-09-20T15:02:44,801 Initialized build tracking at /tmp/pip-req-tracker-uzj_zave
2020-09-20T15:02:44,802 Created build tracker: /tmp/pip-req-tracker-uzj_zave
2020-09-20T15:02:44,802 Entered build tracker: /tmp/pip-req-tracker-uzj_zave
2020-09-20T15:02:44,804 Created temporary directory: /tmp/pip-wheel-k5y2zrey
2020-09-20T15:02:44,824 1 location(s) to search for versions of jupyter-contrib-nbextensions:
2020-09-20T15:02:44,824 * https://pypi.org/simple/jupyter-contrib-nbextensions/
2020-09-20T15:02:44,825 Fetching project page and analyzing links: https://pypi.org/simple/jupyter-contrib-nbextensions/
2020-09-20T15:02:44,827 Getting page https://pypi.org/simple/jupyter-contrib-nbextensions/
2020-09-20T15:02:44,831 Found index url https://pypi.org/simple
2020-09-20T15:02:45,114   Found link https://files.pythonhosted.org/packages/ef/42/1c965d419c9b12b50b69c37e2954b185938ab0f1ce96fe42497ed9e7a759/jupyter_contrib_nbextensions-0.1.0-py2.py3-none-any.whl#sha256=c4dd8cf259a17e8024e292bfd99c064c753a020221535e7074a4641a28c253ae (from https://pypi.org/simple/jupyter-contrib-nbextensions/), version: 0.1.0
2020-09-20T15:02:45,115   Found link https://files.pythonhosted.org/packages/8e/55/2f26cfaf4642c01c3783c173e20441d906776378a25331f98e9b7517ce16/jupyter_contrib_nbextensions-0.1.0.tar.gz#sha256=eb41c8fa48383ac1487deacfdb1f22661775651a97f520b4f7d1aaa1f28d04cb (from https://pypi.org/simple/jupyter-contrib-nbextensions/), version: 0.1.0
2020-09-20T15:02:45,116   Found link https://files.pythonhosted.org/packages/a4/83/1f9454ee53ab1f8c1c9565433ea03fe3e39ab04ac148b867dafe432a4f66/jupyter_contrib_nbextensions-0.2.0-py2.py3-none-any.whl#sha256=9a638df07a48f52116ed10002037f54bb6d8f8d6d18e648f1d7e5e3be124b77e (from https://pypi.org/simple/jupyter-contrib-nbextensions/), version: 0.2.0
2020-09-20T15:02:45,117   Found link https://files.pythonhosted.org/packages/5d/fa/a72ccc636019b2b35b281ee14ac78e5ee3d4b6a4a8f622973712eba06e5d/jupyter_contrib_nbextensions-0.2.0.tar.gz#sha256=9a7539834caf9e9ac29bafb94a8b2bcc227a736acdbdb0dd9206aa8e87d2d0ee (from https://pypi.org/simple/jupyter-contrib-nbextensions/), version: 0.2.0
2020-09-20T15:02:45,119   Found link https://files.pythonhosted.org/packages/03/e4/adcc7982d2666de0551f4d2e487b0cb0516b579a2dabe1a4ad7fa0e4116e/jupyter_contrib_nbextensions-0.2.1-py2.py3-none-any.whl#sha256=b6ef7048042bdc8bb4708b4ddf233f09bec6a2a5a128eea20a9f81384978725d (from https://pypi.org/simple/jupyter-contrib-nbextensions/), version: 0.2.1
2020-09-20T15:02:45,120   Found link https://files.pythonhosted.org/packages/84/53/e9f0ec3b2eef65f3bf1231168721d3086cdf95e13f0057c924ebf80c732f/jupyter_contrib_nbextensions-0.2.1.tar.gz#sha256=68440161004c53fe60cd146bed250b5043132dca778a6ba58cc6352edb65f383 (from https://pypi.org/simple/jupyter-contrib-nbextensions/), version: 0.2.1
2020-09-20T15:02:45,121   Found link https://files.pythonhosted.org/packages/d2/7d/2c79a479c96d86c047010fde55f7e7cbe543434734ceda392759bd4901c1/jupyter_contrib_nbextensions-0.2.2-py2.py3-none-any.whl#sha256=f730bca64a0ef97bf354b158d3604620982dc8417fef6fee49f02d67d61b7d83 (from https://pypi.org/simple/jupyter-contrib-nbextensions/), version: 0.2.2
2020-09-20T15:02:45,122   Found link https://files.pythonhosted.org/packages/39/f7/1863144109972de1f571b66ce67a31ebf4a8e912c3783e5b16504a8f36b3/jupyter_contrib_nbextensions-0.2.2.tar.gz#sha256=d879662855bce0bae9814d5855ce14ecaf7dbbe0c9f45db746f7d77bcf80cc68 (from https://pypi.org/simple/jupyter-contrib-nbextensions/), version: 0.2.2
2020-09-20T15:02:45,123   Found link https://files.pythonhosted.org/packages/04/4b/fc09a9140be1c2548b50d8fae04785028229f5fc2d9b09320a9e36ca62b5/jupyter_contrib_nbextensions-0.2.3-py2.py3-none-any.whl#sha256=2d0c8c3276f436ddac09e2eb3ab6f1f805489d49744e73bfc14fdefe5c7394ba (from https://pypi.org/simple/jupyter-contrib-nbextensions/), version: 0.2.3
2020-09-20T15:02:45,124   Found link https://files.pythonhosted.org/packages/36/ee/c32b4a78082245a58257c56d943dbe2c9226bc4dd7f208881afdd6b295a5/jupyter_contrib_nbextensions-0.2.3.tar.gz#sha256=f9348bd8c48adbe54caf3acc01742c4b72fa0f2898a4fd9ebf19031788268198 (from https://pypi.org/simple/jupyter-contrib-nbextensions/), version: 0.2.3
2020-09-20T15:02:45,125   Found link https://files.pythonhosted.org/packages/68/46/6ad4522e193f1e0b02380bfe32722ff1e149f315398fa6a8e291c27ad3ae/jupyter_contrib_nbextensions-0.2.4-py2.py3-none-any.whl#sha256=9d03d51545b317219f4a981fa21c1a03cd79636ebe3fe19c66c80fa2b06fa194 (from https://pypi.org/simple/jupyter-contrib-nbextensions/), version: 0.2.4
2020-09-20T15:02:45,126   Found link https://files.pythonhosted.org/packages/40/f0/7d2b2060d9e9961cc144b7888a76b51119dcefe2f8d3a99aef125c788ffa/jupyter_contrib_nbextensions-0.2.4.tar.gz#sha256=3c0fb4b7cca31c4231a40646f916aef83146b3023364007cdcba39152f3de4c2 (from https://pypi.org/simple/jupyter-contrib-nbextensions/), version: 0.2.4
2020-09-20T15:02:45,128   Found link https://files.pythonhosted.org/packages/e4/2c/cf2798b5056d858b1dee41988379b7336a55e766ae9076c9e73a202306e1/jupyter_contrib_nbextensions-0.2.5-py2.py3-none-any.whl#sha256=2235b44d4e8bdcd1389fdfa4c688a3a61bf08c22790a8184095ef9350a2d42c1 (from https://pypi.org/simple/jupyter-contrib-nbextensions/), version: 0.2.5
2020-09-20T15:02:45,129   Found link https://files.pythonhosted.org/packages/53/89/514b46a556484cb8ed82314359d564a3bc9847a823b72e432fbcc8ac63f6/jupyter_contrib_nbextensions-0.2.5.tar.gz#sha256=f611006d4f7e1c7fd1f70d06195bf1ce49da330e15d3518c399a2bda9c4aff40 (from https://pypi.org/simple/jupyter-contrib-nbextensions/), version: 0.2.5
2020-09-20T15:02:45,130   Found link https://files.pythonhosted.org/packages/80/94/6ba19e879f1bde85678ac3edd2150d2375498ec175d8d36f52e5f9a8f38d/jupyter_contrib_nbextensions-0.2.6-py2.py3-none-any.whl#sha256=46fd0a45b8f621bbe1025e9a6a5f40f84dc9a267e395fe926be1870b488e77d3 (from https://pypi.org/simple/jupyter-contrib-nbextensions/), version: 0.2.6
2020-09-20T15:02:45,131   Found link https://files.pythonhosted.org/packages/eb/e7/c631b52b6fd8793f1765d7d0ef10f2f6a706ec7ca1ae4c3619e9555d0171/jupyter_contrib_nbextensions-0.2.6.tar.gz#sha256=6710fe8136c9305b3aba486048176beee4b4ddcd1e0f06252c3eefb20314ac14 (from https://pypi.org/simple/jupyter-contrib-nbextensions/), version: 0.2.6
2020-09-20T15:02:45,132   Found link https://files.pythonhosted.org/packages/ed/2e/935e7a9480e631a7654887dccec3843d9cf104fa5c2458cd52aedf2e3a5a/jupyter_contrib_nbextensions-0.2.7.tar.gz#sha256=70cfdda4996c0c7532ccdd10cdf95f195c73c1dc0617c5ea9267abd442cfdf3d (from https://pypi.org/simple/jupyter-contrib-nbextensions/), version: 0.2.7
2020-09-20T15:02:45,133   Found link https://files.pythonhosted.org/packages/de/c6/7ce7575de5091edd6aa2ce00ee9eefcc6679eace34189940e931c2bad61c/jupyter_contrib_nbextensions-0.2.8-py2.py3-none-any.whl#sha256=db75475d47b2a388d86bb17a557fba7aff49cc17d07157c41ac07d9c1ed01347 (from https://pypi.org/simple/jupyter-contrib-nbextensions/), version: 0.2.8
2020-09-20T15:02:45,134   Found link https://files.pythonhosted.org/packages/ef/b3/04e1e46028176ac9ac3de1ae87dd802f9d2bdfcb80e91066bc0f742f680a/jupyter_contrib_nbextensions-0.2.8.tar.gz#sha256=eb15a4d5f70f840d59c5095c214e6ec3c48936ba53565bfc1869422d3e042cd2 (from https://pypi.org/simple/jupyter-contrib-nbextensions/), version: 0.2.8
2020-09-20T15:02:45,135   Found link https://files.pythonhosted.org/packages/62/f3/ba9660feb54721f364c3300282d99b4a2140a2f7d1e5d2615d01f407157a/jupyter_contrib_nbextensions-0.3.0-py2.py3-none-any.whl#sha256=b45dbeb707a61278d53c2d598bf611b17ac450c98cff9f481fb9ad565ea93897 (from https://pypi.org/simple/jupyter-contrib-nbextensions/), version: 0.3.0
2020-09-20T15:02:45,136   Found link https://files.pythonhosted.org/packages/c2/d6/f861edb92effb1636097fbce3db73326e3e9d130ff40971f44dc904e488e/jupyter_contrib_nbextensions-0.3.0.tar.gz#sha256=4ce5eed62d60c21ed031888f0db62a46a1f537445ad4897f1394aaa3189f17d7 (from https://pypi.org/simple/jupyter-contrib-nbextensions/), version: 0.3.0
2020-09-20T15:02:45,137   Found link https://files.pythonhosted.org/packages/32/98/98268c3be94fc1b371bdb6568ec4c3c642174461615c467829c59fe88344/jupyter_contrib_nbextensions-0.3.1-py2.py3-none-any.whl#sha256=d2aca469da9b7a438faf94a887c59d03a42cf0f695d1c1a35e43b32689d3caae (from https://pypi.org/simple/jupyter-contrib-nbextensions/), version: 0.3.1
2020-09-20T15:02:45,138   Found link https://files.pythonhosted.org/packages/2c/1c/8b5bc9563f5a9398763c55087282c3a3172b5b2a1ed0f570a87bc2acb2e4/jupyter_contrib_nbextensions-0.3.1.tar.gz#sha256=d759a3d7334fb10a2f402ddb63c84fe4c488dc602214b6b1b29378789cb6e2f4 (from https://pypi.org/simple/jupyter-contrib-nbextensions/), version: 0.3.1
2020-09-20T15:02:45,139   Found link https://files.pythonhosted.org/packages/d6/21/89c42b70d7e436bfa291d50cb7a424a1ff322aaa17a12eb08e873c15d555/jupyter_contrib_nbextensions-0.3.2.tar.gz#sha256=8e5aae4ed85e887b1ee69ffba190e78298e81592ff86f58649eaddcf5ab59a2f (from https://pypi.org/simple/jupyter-contrib-nbextensions/), version: 0.3.2
2020-09-20T15:02:45,141   Found link https://files.pythonhosted.org/packages/54/ed/d53544d2d4a0e83a4e4d2e7ae4ce1ac230bc52d36cff1e274b248a64304b/jupyter_contrib_nbextensions-0.3.3-py2.py3-none-any.whl#sha256=9b697eb6e73573050a5de8fd48abff0c27cf0563c74b4757758ba78b9d3c9299 (from https://pypi.org/simple/jupyter-contrib-nbextensions/), version: 0.3.3
2020-09-20T15:02:45,142   Found link https://files.pythonhosted.org/packages/6b/c3/657c63072d0ca1044c1e4c1469e1f64d4f48638949bcdbeac4c320c789a4/jupyter_contrib_nbextensions-0.3.3.tar.gz#sha256=6ea0e6f500a7eb0d98dcb79a7a458878d5055f452097180d08cf74ac4b03e36c (from https://pypi.org/simple/jupyter-contrib-nbextensions/), version: 0.3.3
2020-09-20T15:02:45,143   Found link https://files.pythonhosted.org/packages/8f/f9/e7868ef7eda5a3a5dc03c4cdb3649c568c75b1b5fe5dbf2266cd30168f79/jupyter_contrib_nbextensions-0.4.0-py2.py3-none-any.whl#sha256=fd26224ed2ff2436da5cef95243e910d581821417ae958f21499d8e5b87687e0 (from https://pypi.org/simple/jupyter-contrib-nbextensions/), version: 0.4.0
2020-09-20T15:02:45,144   Found link https://files.pythonhosted.org/packages/7a/b9/02af142b2a55629a02cd5c9fddf690f5ec2ee66ce9654e7eacc335673e4f/jupyter_contrib_nbextensions-0.4.0.tar.gz#sha256=dd865981105ae02cfb268c6f2d75621499933295ffe0ceefdfe4310734faaab5 (from https://pypi.org/simple/jupyter-contrib-nbextensions/), version: 0.4.0
2020-09-20T15:02:45,145   Found link https://files.pythonhosted.org/packages/d2/f1/57cd4d05d7f070e662844a925d6f6d726ecaf93d8cc2d7b56a66c765fb42/jupyter_contrib_nbextensions-0.5.0-py2.py3-none-any.whl#sha256=f4893d99fed6be6587cd2c722ef8841556283a697a482288b621b514beda2405 (from https://pypi.org/simple/jupyter-contrib-nbextensions/), version: 0.5.0
2020-09-20T15:02:45,146   Found link https://files.pythonhosted.org/packages/c2/9b/dd764c9b9a1841b99cf467018ccd85c200db9afb1eb8a0186ca0505bf341/jupyter_contrib_nbextensions-0.5.0.tar.gz#sha256=40eba9492d22302599d0a8f29d1297efb06e233677fe2d6f4d224e7c3e373872 (from https://pypi.org/simple/jupyter-contrib-nbextensions/), version: 0.5.0
2020-09-20T15:02:45,147   Found link https://files.pythonhosted.org/packages/33/f0/6e2c00afda860f655fbf0f795f7310bdbf12122846344dfdc803fc7455d5/jupyter_contrib_nbextensions-0.5.1-py2.py3-none-any.whl#sha256=2c071f0aa208c569666f656bdc0f66906ca493cf9f06f46db6350db11030ff40 (from https://pypi.org/simple/jupyter-contrib-nbextensions/), version: 0.5.1
2020-09-20T15:02:45,148   Found link https://files.pythonhosted.org/packages/2c/5f/9ebb6ec05a6fdd7dc194dc390e999821f7b76d105307f010e3eee4b96f3e/jupyter_contrib_nbextensions-0.5.1.tar.gz#sha256=eecd28ecc2fc410226c0a3d4932ed2fac4860ccf8d9e9b1b29548835a35b22ab (from https://pypi.org/simple/jupyter-contrib-nbextensions/), version: 0.5.1
2020-09-20T15:02:45,165 Given no hashes to check 2 links for project 'jupyter-contrib-nbextensions': discarding no candidates
2020-09-20T15:02:45,169 Using version 0.3.3 (newest of versions: 0.3.3)
2020-09-20T15:02:45,178 Collecting jupyter-contrib-nbextensions==0.3.3
2020-09-20T15:02:45,182   Created temporary directory: /tmp/pip-unpack-u0xm4alk
2020-09-20T15:02:45,809   Downloading jupyter_contrib_nbextensions-0.3.3-py2.py3-none-any.whl (20.8 MB)
2020-09-20T15:02:50,161   Added jupyter-contrib-nbextensions==0.3.3 from https://files.pythonhosted.org/packages/54/ed/d53544d2d4a0e83a4e4d2e7ae4ce1ac230bc52d36cff1e274b248a64304b/jupyter_contrib_nbextensions-0.3.3-py2.py3-none-any.whl#sha256=9b697eb6e73573050a5de8fd48abff0c27cf0563c74b4757758ba78b9d3c9299 to build tracker '/tmp/pip-req-tracker-uzj_zave'
2020-09-20T15:02:50,163   Removed jupyter-contrib-nbextensions==0.3.3 from https://files.pythonhosted.org/packages/54/ed/d53544d2d4a0e83a4e4d2e7ae4ce1ac230bc52d36cff1e274b248a64304b/jupyter_contrib_nbextensions-0.3.3-py2.py3-none-any.whl#sha256=9b697eb6e73573050a5de8fd48abff0c27cf0563c74b4757758ba78b9d3c9299 from build tracker '/tmp/pip-req-tracker-uzj_zave'
2020-09-20T15:02:52,110   Saved /tmp/tmpvcrpq8dh/jupyter_contrib_nbextensions-0.3.3-py2.py3-none-any.whl
2020-09-20T15:02:52,155 Skipping jupyter-contrib-nbextensions, due to already being wheel.
2020-09-20T15:02:52,156 Removed build tracker: '/tmp/pip-req-tracker-uzj_zave'