2020-09-20T11:11:49,004 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 Please upgrade your Python as Python 3.5 is no longer maintained.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.
2020-09-20T11:11:49,664 Created temporary directory: /tmp/pip-ephem-wheel-cache-5cwasylh
2020-09-20T11:11:49,669 Created temporary directory: /tmp/pip-req-tracker-r0tz7r9j
2020-09-20T11:11:49,670 Initialized build tracking at /tmp/pip-req-tracker-r0tz7r9j
2020-09-20T11:11:49,671 Created build tracker: /tmp/pip-req-tracker-r0tz7r9j
2020-09-20T11:11:49,671 Entered build tracker: /tmp/pip-req-tracker-r0tz7r9j
2020-09-20T11:11:49,672 Created temporary directory: /tmp/pip-wheel-u09gm92e
2020-09-20T11:11:49,689 1 location(s) to search for versions of jupyter-core:
2020-09-20T11:11:49,689 * https://pypi.org/simple/jupyter-core/
2020-09-20T11:11:49,690 Fetching project page and analyzing links: https://pypi.org/simple/jupyter-core/
2020-09-20T11:11:49,692 Getting page https://pypi.org/simple/jupyter-core/
2020-09-20T11:11:49,696 Found index url https://pypi.org/simple
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2020-09-20T11:11:49,993   Found link https://files.pythonhosted.org/packages/49/a2/043f306100a13430fd293c4414979243d38e9628c13764c5f0210d79d82a/jupyter_core-4.0.0.tar.gz#sha256=9025208cdfc40718c7e3ab62b5e17aacf68e3fc66e34ff21fe032d553620122a (from https://pypi.org/simple/jupyter-core/), version: 4.0.0
2020-09-20T11:11:49,995   Found link https://files.pythonhosted.org/packages/1c/9a/fa1c65053b88bfded751e9ee9dc191e6a5112523fcdf6e6968681149a015/jupyter_core-4.0.1-py2.py3-none-any.whl#sha256=e3d1f13da845e88ed0fbc69da11d4090a762a95f43fb23cfc38e1a88c737dd2a (from https://pypi.org/simple/jupyter-core/), version: 4.0.1
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2020-09-20T11:11:50,010   Found link https://files.pythonhosted.org/packages/05/d7/75c9a89d8f2d64dc0b2626341f9dbc20677a7d7995ae67c0059e0630c15b/jupyter_core-4.0.6.tar.gz#sha256=96a68a3b1d018ff7776270b26b7cb0cfd7a18a53ef2061421daff435707d198c (from https://pypi.org/simple/jupyter-core/), version: 4.0.6
2020-09-20T11:11:50,011   Found link https://files.pythonhosted.org/packages/f4/c0/18f17bac9e6724ffa9223e47b4a40cd9400f90575a5b1826e7d56b539734/jupyter_core-4.0.6.zip#sha256=4e69b7a5ba2113d5467e2339945643562507d23f639bf9b1f9d15fc3ada8b77c (from https://pypi.org/simple/jupyter-core/), version: 4.0.6
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2020-09-20T11:11:50,026   Found link https://files.pythonhosted.org/packages/b6/2d/2804f4de3a95583f65e5dcb4d7c8c7183124882323758996e867f47e72af/jupyter_core-4.4.0.tar.gz#sha256=ba70754aa680300306c699790128f6fbd8c306ee5927976cbe48adacf240c0b7 (from https://pypi.org/simple/jupyter-core/), version: 4.4.0
2020-09-20T11:11:50,029   Found link https://files.pythonhosted.org/packages/e6/25/6ffb0f6e57fa6ef5d2f814377133b361b42a6dd39105f4885a4f1666c2c3/jupyter_core-4.5.0-py2.py3-none-any.whl#sha256=f4fa22d6cf25f34807c995f22d2923693575c70f02557bcbfbe59bd5ec8d8b84 (from https://pypi.org/simple/jupyter-core/) (requires-python:>=2.7, !=3.0, !=3.1, !=3.2), version: 4.5.0
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2020-09-20T11:11:50,059   Found link https://files.pythonhosted.org/packages/63/0d/df2d17cdf389cea83e2efa9a4d32f7d527ba78667e0153a8e676e957b2f7/jupyter_core-4.6.3-py2.py3-none-any.whl#sha256=a4ee613c060fe5697d913416fc9d553599c05e4492d58fac1192c9a6844abb21 (from https://pypi.org/simple/jupyter-core/) (requires-python:!=3.0,!=3.1,!=3.2,!=3.3,!=3.4,>=2.7), version: 4.6.3
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2020-09-20T11:11:50,084 Given no hashes to check 2 links for project 'jupyter-core': discarding no candidates
2020-09-20T11:11:50,089 Using version 4.2.0 (newest of versions: 4.2.0)
2020-09-20T11:11:50,098 Collecting jupyter-core==4.2.0
2020-09-20T11:11:50,102   Created temporary directory: /tmp/pip-unpack-wa4i6odu
2020-09-20T11:11:50,193   Downloading jupyter_core-4.2.0-py2.py3-none-any.whl (76 kB)
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2020-09-20T11:11:50,223   Removed jupyter-core==4.2.0 from https://files.pythonhosted.org/packages/ee/79/fa82a10cdf484b0e3153eeaa8c3ddad181e78d0d46eaa2236edee61305c4/jupyter_core-4.2.0-py2.py3-none-any.whl#sha256=0a168fb999e27f909900893bf14a7b7dc16ee7445bd8d420f1c9e55de19e0853 from build tracker '/tmp/pip-req-tracker-r0tz7r9j'
2020-09-20T11:11:50,235   Saved /tmp/tmpuqtfmt9h/jupyter_core-4.2.0-py2.py3-none-any.whl
2020-09-20T11:11:50,248 Skipping jupyter-core, due to already being wheel.
2020-09-20T11:11:50,249 Removed build tracker: '/tmp/pip-req-tracker-r0tz7r9j'