2020-09-20T11:09:47,193 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 Please upgrade your Python as Python 3.5 is no longer maintained.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.
2020-09-20T11:09:48,031 Created temporary directory: /tmp/pip-ephem-wheel-cache-1njs0ksn
2020-09-20T11:09:48,036 Created temporary directory: /tmp/pip-req-tracker-ttywsbj0
2020-09-20T11:09:48,037 Initialized build tracking at /tmp/pip-req-tracker-ttywsbj0
2020-09-20T11:09:48,037 Created build tracker: /tmp/pip-req-tracker-ttywsbj0
2020-09-20T11:09:48,037 Entered build tracker: /tmp/pip-req-tracker-ttywsbj0
2020-09-20T11:09:48,039 Created temporary directory: /tmp/pip-wheel-ih2ffjyd
2020-09-20T11:09:48,057 1 location(s) to search for versions of jupyter-contrib-nbextensions:
2020-09-20T11:09:48,057 * https://pypi.org/simple/jupyter-contrib-nbextensions/
2020-09-20T11:09:48,057 Fetching project page and analyzing links: https://pypi.org/simple/jupyter-contrib-nbextensions/
2020-09-20T11:09:48,059 Getting page https://pypi.org/simple/jupyter-contrib-nbextensions/
2020-09-20T11:09:48,064 Found index url https://pypi.org/simple
2020-09-20T11:09:48,427   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
2020-09-20T11:09:48,429   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
2020-09-20T11:09:48,430   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
2020-09-20T11:09:48,431   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
2020-09-20T11:09:48,432   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
2020-09-20T11:09:48,433   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
2020-09-20T11:09:48,434   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
2020-09-20T11:09:48,435   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
2020-09-20T11:09:48,436   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
2020-09-20T11:09:48,437   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
2020-09-20T11:09:48,439   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
2020-09-20T11:09:48,440   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
2020-09-20T11:09:48,441   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
2020-09-20T11:09:48,442   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
2020-09-20T11:09:48,443   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
2020-09-20T11:09:48,444   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
2020-09-20T11:09:48,445   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
2020-09-20T11:09:48,446   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
2020-09-20T11:09:48,447   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
2020-09-20T11:09:48,448   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
2020-09-20T11:09:48,449   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
2020-09-20T11:09:48,450   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
2020-09-20T11:09:48,451   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
2020-09-20T11:09:48,452   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
2020-09-20T11:09:48,454   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
2020-09-20T11:09:48,455   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
2020-09-20T11:09:48,456   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
2020-09-20T11:09:48,457   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
2020-09-20T11:09:48,458   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
2020-09-20T11:09:48,459   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
2020-09-20T11:09:48,460   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
2020-09-20T11:09:48,461   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
2020-09-20T11:09:48,478 Given no hashes to check 2 links for project 'jupyter-contrib-nbextensions': discarding no candidates
2020-09-20T11:09:48,482 Using version 0.2.0 (newest of versions: 0.2.0)
2020-09-20T11:09:48,491 Collecting jupyter-contrib-nbextensions==0.2.0
2020-09-20T11:09:48,495   Created temporary directory: /tmp/pip-unpack-ar7oeg6b
2020-09-20T11:09:49,412   Downloading jupyter_contrib_nbextensions-0.2.0-py2.py3-none-any.whl (12.8 MB)
2020-09-20T11:09:52,191   Added jupyter-contrib-nbextensions==0.2.0 from https://files.pythonhosted.org/packages/a4/83/1f9454ee53ab1f8c1c9565433ea03fe3e39ab04ac148b867dafe432a4f66/jupyter_contrib_nbextensions-0.2.0-py2.py3-none-any.whl#sha256=9a638df07a48f52116ed10002037f54bb6d8f8d6d18e648f1d7e5e3be124b77e to build tracker '/tmp/pip-req-tracker-ttywsbj0'
2020-09-20T11:09:52,193   Removed jupyter-contrib-nbextensions==0.2.0 from https://files.pythonhosted.org/packages/a4/83/1f9454ee53ab1f8c1c9565433ea03fe3e39ab04ac148b867dafe432a4f66/jupyter_contrib_nbextensions-0.2.0-py2.py3-none-any.whl#sha256=9a638df07a48f52116ed10002037f54bb6d8f8d6d18e648f1d7e5e3be124b77e from build tracker '/tmp/pip-req-tracker-ttywsbj0'
2020-09-20T11:09:53,379   Saved /tmp/tmpfjclx2zq/jupyter_contrib_nbextensions-0.2.0-py2.py3-none-any.whl
2020-09-20T11:09:53,432 Skipping jupyter-contrib-nbextensions, due to already being wheel.
2020-09-20T11:09:53,433 Removed build tracker: '/tmp/pip-req-tracker-ttywsbj0'