2021-06-26T11:02:13,888 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 Please upgrade your Python as Python 3.5 is no longer maintained.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. 2021-06-26T11:02:14,604 Created temporary directory: /tmp/pip-ephem-wheel-cache-ctvetj28 2021-06-26T11:02:14,609 Created temporary directory: /tmp/pip-req-tracker-iejm_q7p 2021-06-26T11:02:14,610 Initialized build tracking at /tmp/pip-req-tracker-iejm_q7p 2021-06-26T11:02:14,610 Created build tracker: /tmp/pip-req-tracker-iejm_q7p 2021-06-26T11:02:14,610 Entered build tracker: /tmp/pip-req-tracker-iejm_q7p 2021-06-26T11:02:14,612 Created temporary directory: /tmp/pip-wheel-24eyafsj 2021-06-26T11:02:14,685 1 location(s) to search for versions of mathics-scanner: 2021-06-26T11:02:14,685 * https://pypi.org/simple/mathics-scanner/ 2021-06-26T11:02:14,686 Fetching project page and analyzing links: https://pypi.org/simple/mathics-scanner/ 2021-06-26T11:02:14,688 Getting page https://pypi.org/simple/mathics-scanner/ 2021-06-26T11:02:14,692 Found index url https://pypi.org/simple 2021-06-26T11:02:15,109 Found link https://files.pythonhosted.org/packages/80/70/608cadd44c2866ba7c8063f81492deefdb0525fa1041c0351d0373f70dd6/Mathics_Scanner-1.0.0-py2.py3-none-any.whl#sha256=b61c7949cf71b5c4184996cdac542384a7d0b9830c1c5a609c477880bae11a96 (from https://pypi.org/simple/mathics-scanner/), version: 1.0.0 2021-06-26T11:02:15,111 Found link https://files.pythonhosted.org/packages/a8/30/aa0d744ac5c2e1c517c855ae6a0d56de7e967ecc667179a06e582b68aee5/Mathics_Scanner-1.0.0-py3-none-any.whl#sha256=7a4a42ae72e7ae4a116557b34024bbae66574bda0e13795088e07f2f0a0701df (from https://pypi.org/simple/mathics-scanner/), version: 1.0.0 2021-06-26T11:02:15,112 Skipping link: unsupported archive format: .egg: https://files.pythonhosted.org/packages/38/50/01b4b8954f319e63311b30d8388166e8e6248bbd38a18652e6c089084b05/Mathics_Scanner-1.0.0-py3.6.egg#sha256=e20b1eec8eda428ceb63fef51bbf4cac1414878cd7b94c530453ceac13bf9c19 (from 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