2021-06-04T18:05:39,062 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 Please upgrade your Python as Python 3.5 is no longer maintained.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.
2021-06-04T18:05:39,808 Created temporary directory: /tmp/pip-ephem-wheel-cache-b6qo1t0e
2021-06-04T18:05:39,813 Created temporary directory: /tmp/pip-req-tracker-n5etver8
2021-06-04T18:05:39,813 Initialized build tracking at /tmp/pip-req-tracker-n5etver8
2021-06-04T18:05:39,814 Created build tracker: /tmp/pip-req-tracker-n5etver8
2021-06-04T18:05:39,814 Entered build tracker: /tmp/pip-req-tracker-n5etver8
2021-06-04T18:05:39,816 Created temporary directory: /tmp/pip-wheel-gjn2zl3p
2021-06-04T18:05:39,891 1 location(s) to search for versions of pdf2doi:
2021-06-04T18:05:39,891 * https://pypi.org/simple/pdf2doi/
2021-06-04T18:05:39,892 Fetching project page and analyzing links: https://pypi.org/simple/pdf2doi/
2021-06-04T18:05:39,894 Getting page https://pypi.org/simple/pdf2doi/
2021-06-04T18:05:39,899 Found index url https://pypi.org/simple
2021-06-04T18:05:40,260   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
2021-06-04T18:05:40,261   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
2021-06-04T18:05:40,263   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
2021-06-04T18:05:40,264   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
2021-06-04T18:05:40,265   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
2021-06-04T18:05:40,266   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
2021-06-04T18:05:40,267   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
2021-06-04T18:05:40,268   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
2021-06-04T18:05:40,270   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
2021-06-04T18:05:40,270   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
2021-06-04T18:05:40,272   Found link https://files.pythonhosted.org/packages/41/7d/c9fa76f9fad77e8e04c5c45c62cbccefd829685e376a6c4fde73969aa408/pdf2doi-0.5rc0-py3-none-any.whl#sha256=a6c300fc5575c8c267c48ee052a836129bb97ef21b3f9ddeac1cc708a961693b (from https://pypi.org/simple/pdf2doi/), version: 0.5rc0
2021-06-04T18:05:40,273   Found link https://files.pythonhosted.org/packages/d7/37/fdec9adf1655d4a74cc76ae111907c210d72b57f46fdfa75a09cf3ec75c5/pdf2doi-0.5rc0.tar.gz#sha256=3c3834a46e033322b7b76481bf309f15361fbad5f191adb1998f984f87049056 (from https://pypi.org/simple/pdf2doi/), version: 0.5rc0
2021-06-04T18:05:40,274   Found link https://files.pythonhosted.org/packages/47/69/db3f037e5ca0edf9e976a70848af17bca6ee7837e36793d4a0a869262385/pdf2doi-0.5rc1-py3-none-any.whl#sha256=91a8e18b2da7d34618cd0a5c7d5e57d48b74ec8cb82eddde7d6dd96270cfb3f6 (from https://pypi.org/simple/pdf2doi/), version: 0.5rc1
2021-06-04T18:05:40,275   Found link https://files.pythonhosted.org/packages/4c/0e/fa11a204d5f94e4b565ba5efc3e6a227ae7d1ae629ad2610b1e6e15f9048/pdf2doi-0.5rc2-py3-none-any.whl#sha256=acad2b95bb28e9f145f5ad4bb0f5097ed43c2592118df0cc8c0742fdb9dca927 (from https://pypi.org/simple/pdf2doi/), version: 0.5rc2
2021-06-04T18:05:40,277   Found link https://files.pythonhosted.org/packages/fe/ed/b1b50a23538936763270ab0a3d6c3b4a7a047fb6106bd56a7e910b53401f/pdf2doi-0.5rc3-py3-none-any.whl#sha256=edc10cb2e83c33a4601267b7ee6620dade6953384d3bfef13a820d4977fe54a3 (from https://pypi.org/simple/pdf2doi/), version: 0.5rc3
2021-06-04T18:05:40,278   Found link https://files.pythonhosted.org/packages/25/e8/bf30e361625275aaaf725983481be6f036babf8ae9e0a762da83281b92be/pdf2doi-0.5rc3.tar.gz#sha256=ee455121b62c789b4981d876ed2061c61f36e69b7d43694a5c2e15871353acc3 (from https://pypi.org/simple/pdf2doi/), version: 0.5rc3
2021-06-04T18:05:40,287 Given no hashes to check 2 links for project 'pdf2doi': discarding no candidates
2021-06-04T18:05:40,326 Collecting pdf2doi==0.5rc3
2021-06-04T18:05:40,330   Created temporary directory: /tmp/pip-unpack-308_ypbe
2021-06-04T18:05:40,554   Downloading pdf2doi-0.5rc3-py3-none-any.whl (25 kB)
2021-06-04T18:05:40,573   Added pdf2doi==0.5rc3 from https://files.pythonhosted.org/packages/fe/ed/b1b50a23538936763270ab0a3d6c3b4a7a047fb6106bd56a7e910b53401f/pdf2doi-0.5rc3-py3-none-any.whl#sha256=edc10cb2e83c33a4601267b7ee6620dade6953384d3bfef13a820d4977fe54a3 to build tracker '/tmp/pip-req-tracker-n5etver8'
2021-06-04T18:05:40,575   Removed pdf2doi==0.5rc3 from https://files.pythonhosted.org/packages/fe/ed/b1b50a23538936763270ab0a3d6c3b4a7a047fb6106bd56a7e910b53401f/pdf2doi-0.5rc3-py3-none-any.whl#sha256=edc10cb2e83c33a4601267b7ee6620dade6953384d3bfef13a820d4977fe54a3 from build tracker '/tmp/pip-req-tracker-n5etver8'
2021-06-04T18:05:40,593 Created temporary directory: /tmp/pip-unpack-kchx5bft
2021-06-04T18:05:40,600 Saved /tmp/tmp5rx36l8f/pdf2doi-0.5rc3-py3-none-any.whl
2021-06-04T18:05:40,601 Removed build tracker: '/tmp/pip-req-tracker-n5etver8'