2021-05-15T15:05:14,683 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 Please upgrade your Python as Python 3.5 is no longer maintained.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.
2021-05-15T15:05:15,397 Created temporary directory: /tmp/pip-ephem-wheel-cache-c7s5be6_
2021-05-15T15:05:15,402 Created temporary directory: /tmp/pip-req-tracker-fzz70df7
2021-05-15T15:05:15,403 Initialized build tracking at /tmp/pip-req-tracker-fzz70df7
2021-05-15T15:05:15,404 Created build tracker: /tmp/pip-req-tracker-fzz70df7
2021-05-15T15:05:15,404 Entered build tracker: /tmp/pip-req-tracker-fzz70df7
2021-05-15T15:05:15,405 Created temporary directory: /tmp/pip-wheel-o5jzb0z0
2021-05-15T15:05:15,468 1 location(s) to search for versions of pdf2doi:
2021-05-15T15:05:15,468 * https://pypi.org/simple/pdf2doi/
2021-05-15T15:05:15,469 Fetching project page and analyzing links: https://pypi.org/simple/pdf2doi/
2021-05-15T15:05:15,471 Getting page https://pypi.org/simple/pdf2doi/
2021-05-15T15:05:15,475 Found index url https://pypi.org/simple
2021-05-15T15:05:15,828   Found link https://files.pythonhosted.org/packages/05/34/feac8680030804816200eed0ac938e20c618c826e1d11076e02b3eaaad90/pdf2doi-0.1.1a1-py3-none-any.whl#sha256=5601fe24e16a33c0a2a19c5d810caae50c80e5b87c90e9f91f8a1118d4ce5f0c (from https://pypi.org/simple/pdf2doi/), version: 0.1.1a1
2021-05-15T15:05:15,830   Found link https://files.pythonhosted.org/packages/f2/8b/fd0d4ff6e3f7ce211dae8c393ad53f91307796ff47138e78f5d2a2792652/pdf2doi-0.1.2a1-py3-none-any.whl#sha256=00acc3fdddf4bfc332a4f31f6c48e3eb2494881d371c513e7ac40eab29ce4f83 (from https://pypi.org/simple/pdf2doi/), version: 0.1.2a1
2021-05-15T15:05:15,831   Found link https://files.pythonhosted.org/packages/d7/3f/17d917ce0b9711319460384a6223966f1876bacb679a89abb9f006696d14/pdf2doi-0.1.3a1-py2.py3-none-any.whl#sha256=f8956f83ade945c204aadcb4b405838136cc2c0c1e6cfa8f3e0398d217477573 (from https://pypi.org/simple/pdf2doi/), version: 0.1.3a1
2021-05-15T15:05:15,832   Found link https://files.pythonhosted.org/packages/fc/5a/5abf7bcf9d98376381db4731e5baa9db370746f4a71d307cc9f610c12f6b/pdf2doi-0.1.3a1.tar.gz#sha256=52ae34602c4d0922950aafa368246bb75aee85a889af9aeac8db9ddbb94ecc6b (from https://pypi.org/simple/pdf2doi/), version: 0.1.3a1
2021-05-15T15:05:15,834   Found link https://files.pythonhosted.org/packages/09/23/9fff65b24365fb0d0d3096d37e1447b68052433f58d7e4845d58537d8c62/pdf2doi-0.1.4a1-py2.py3-none-any.whl#sha256=05a5e4a33de24fc2190249cdbbb4225b3ba1f7f893e98c09f09414dd3a17be57 (from https://pypi.org/simple/pdf2doi/), version: 0.1.4a1
2021-05-15T15:05:15,835   Found link https://files.pythonhosted.org/packages/11/05/950497cbdff05f2ca29dea992e4e065487d8f908e32508fc8ea3b54f49b4/pdf2doi-0.1.4a1.tar.gz#sha256=af2d48c8db4eaf4ad5c7a86481a048e8c70e9014e00dc9c943d47b7bbb3c067b (from https://pypi.org/simple/pdf2doi/), version: 0.1.4a1
2021-05-15T15:05:15,836   Found link https://files.pythonhosted.org/packages/95/df/7daa2179046c3ac595081e7505187ca61931cfa29c9d515b32d0c4355555/pdf2doi-0.3-py3-none-any.whl#sha256=1e1c954a54f5c425ebf70ff93ceab09d71c10e28ec5a326724abb0e5cfa98ed2 (from https://pypi.org/simple/pdf2doi/), version: 0.3
2021-05-15T15:05:15,837   Found link https://files.pythonhosted.org/packages/1d/91/b1263fd829f5b22e993f2a1c8751b5a90ac1c8a1f2af83ce8aee3d01dd47/pdf2doi-0.3.tar.gz#sha256=df820a55bbf1df07124b23eadce37a1d03e207a4c25387a28b0a0c6402861bc3 (from https://pypi.org/simple/pdf2doi/), version: 0.3
2021-05-15T15:05:15,838   Found link https://files.pythonhosted.org/packages/51/ae/11e4c122740cf6947585b703f9c7dacbceea336b3660a867d0ef04d29bb7/pdf2doi-0.4-py3-none-any.whl#sha256=4d63308527b6d13fdb0b84b7f0ef35e792af961ef395501eb564f6de409534d0 (from https://pypi.org/simple/pdf2doi/), version: 0.4
2021-05-15T15:05:15,839   Found link https://files.pythonhosted.org/packages/53/0a/76a560712bef2fcc9ae0f4f7104d2816adc73b433bad67ef26a688e2e83d/pdf2doi-0.4.tar.gz#sha256=a28cedc9227cfc1a24f0fc97b5463c5c21afb620fde2e046fe2fb55f7b94b897 (from https://pypi.org/simple/pdf2doi/), version: 0.4
2021-05-15T15:05:15,843 Given no hashes to check 2 links for project 'pdf2doi': discarding no candidates
2021-05-15T15:05:15,882 Collecting pdf2doi==0.4
2021-05-15T15:05:15,885   Created temporary directory: /tmp/pip-unpack-_7fpxz7s
2021-05-15T15:05:16,100   Downloading pdf2doi-0.4-py3-none-any.whl (21 kB)
2021-05-15T15:05:16,120   Added pdf2doi==0.4 from https://files.pythonhosted.org/packages/51/ae/11e4c122740cf6947585b703f9c7dacbceea336b3660a867d0ef04d29bb7/pdf2doi-0.4-py3-none-any.whl#sha256=4d63308527b6d13fdb0b84b7f0ef35e792af961ef395501eb564f6de409534d0 to build tracker '/tmp/pip-req-tracker-fzz70df7'
2021-05-15T15:05:16,122   Removed pdf2doi==0.4 from https://files.pythonhosted.org/packages/51/ae/11e4c122740cf6947585b703f9c7dacbceea336b3660a867d0ef04d29bb7/pdf2doi-0.4-py3-none-any.whl#sha256=4d63308527b6d13fdb0b84b7f0ef35e792af961ef395501eb564f6de409534d0 from build tracker '/tmp/pip-req-tracker-fzz70df7'
2021-05-15T15:05:16,140 Created temporary directory: /tmp/pip-unpack-0ivz07li
2021-05-15T15:05:16,146 Saved /tmp/tmpzorwuy49/pdf2doi-0.4-py3-none-any.whl
2021-05-15T15:05:16,147 Removed build tracker: '/tmp/pip-req-tracker-fzz70df7'