2021-07-14T14:06:26,430 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 Please upgrade your Python as Python 3.5 is no longer maintained.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.
2021-07-14T14:06:27,016 Created temporary directory: /tmp/pip-ephem-wheel-cache-cvklkxf0
2021-07-14T14:06:27,020 Created temporary directory: /tmp/pip-req-tracker-qu3yseb0
2021-07-14T14:06:27,021 Initialized build tracking at /tmp/pip-req-tracker-qu3yseb0
2021-07-14T14:06:27,022 Created build tracker: /tmp/pip-req-tracker-qu3yseb0
2021-07-14T14:06:27,022 Entered build tracker: /tmp/pip-req-tracker-qu3yseb0
2021-07-14T14:06:27,023 Created temporary directory: /tmp/pip-wheel-6hacqf1m
2021-07-14T14:06:27,083 1 location(s) to search for versions of backoff:
2021-07-14T14:06:27,083 * https://pypi.org/simple/backoff/
2021-07-14T14:06:27,083 Fetching project page and analyzing links: https://pypi.org/simple/backoff/
2021-07-14T14:06:27,085 Getting page https://pypi.org/simple/backoff/
2021-07-14T14:06:27,089 Found index url https://pypi.org/simple
2021-07-14T14:06:27,341   Found link https://files.pythonhosted.org/packages/23/2f/ea370996be40889c8edd61fa2e04dab22e40815f7bed57f16c7d3275dd1e/backoff-1.0.tar.gz#sha256=06023112ec474e6e5feebf90a5c5494aa50c658abdc14cfd24f6e4d2397bf386 (from https://pypi.org/simple/backoff/), version: 1.0
2021-07-14T14:06:27,342   Found link https://files.pythonhosted.org/packages/09/64/2c959b9ebb49a686b5ed63d44fe44e04c29411903dcf1c8e83d78d5a21d9/backoff-1.0.1.tar.gz#sha256=608c175d4fab67dfe06f692c4ba3214f59a032a1f5bae11684a74fe7d6a5b75f (from https://pypi.org/simple/backoff/), version: 1.0.1
2021-07-14T14:06:27,343   Found link https://files.pythonhosted.org/packages/8d/00/1314305d8380677bbf10104cd799a3d3044ae72b33e21a39bedf7976ca1f/backoff-1.0.2.tar.gz#sha256=d524530782f8a9cc7fcb510a16a4e89c83284cd440507a00b30275ac574ccd48 (from https://pypi.org/simple/backoff/), version: 1.0.2
2021-07-14T14:06:27,344   Found link https://files.pythonhosted.org/packages/4f/97/314cfe7fa0e2a98fe72d87ff045923ec7903d25da5b583e9fad1834e6aec/backoff-1.0.3.tar.gz#sha256=c538bc8b518a3ea06fd06830548b41cd253271967a79046341fe5bc2204222b7 (from https://pypi.org/simple/backoff/), version: 1.0.3
2021-07-14T14:06:27,345   Found link https://files.pythonhosted.org/packages/37/3d/3e206f25efdf7b07687ba2b885549a2bc09bed90308858043ed7b9696e94/backoff-1.0.4.tar.gz#sha256=5787dae13d4977687a27916bcc9f0b8b2d61ff4cf1367415715beef15f365385 (from https://pypi.org/simple/backoff/), version: 1.0.4
2021-07-14T14:06:27,346   Found link https://files.pythonhosted.org/packages/02/0f/d62e5735bd717e1af7b20c8b9fe4a9ceb431789840c6c628dc6feabb5fc5/backoff-1.0.5.tar.gz#sha256=64f3a5625ef15b438e390edec9621c837a0370149e8f6a2d9cc6eca23f6dabff (from https://pypi.org/simple/backoff/), version: 1.0.5
2021-07-14T14:06:27,346   Found link https://files.pythonhosted.org/packages/15/09/4e12f130e1ca56e52c65e1671c2b7a07344e47afbf2ba90877e8e5273bda/backoff-1.0.6.tar.gz#sha256=f936dd40a66ddffa7d9b7bcd79d6fda9799c5267cd827cd01dc812cd39f7061f (from https://pypi.org/simple/backoff/), version: 1.0.6
2021-07-14T14:06:27,347   Found link https://files.pythonhosted.org/packages/09/c2/eecd0063b4a1636e7d424db4843c746142e539974efbcc449c832bd8adb2/backoff-1.0.7.tar.gz#sha256=06100cfca49c2d5f570bbbf696a74e1d583ef0bd480633428196b247d9b48fa2 (from https://pypi.org/simple/backoff/), version: 1.0.7
2021-07-14T14:06:27,348   Found link https://files.pythonhosted.org/packages/c0/74/59b2e9f008e072ef2edceab0eeb360d37d23de0734353ed9194a4710b021/backoff-1.1.0.tar.gz#sha256=0f71e033895a461743ea6c54272555e287d1ccb062cd84325d9524a416c9a7cd (from https://pypi.org/simple/backoff/), version: 1.1.0
2021-07-14T14:06:27,349   Found link https://files.pythonhosted.org/packages/f5/d3/5d615dcd84f73cf1a2c9adaa19c5f833e535bb65c0f91aab962aa89dd4c8/backoff-1.2.0.tar.gz#sha256=ce1008c25ada98f55d6035264b1bac66b0a1c5d09d25ae1ada7fc7a76297a9f4 (from https://pypi.org/simple/backoff/), version: 1.2.0
2021-07-14T14:06:27,350   Found link https://files.pythonhosted.org/packages/24/ca/2b15c69e797182aae03b42f06d30ddc195af6ae4d616d5c3f4f1cd5d8a28/backoff-1.2.1.tar.gz#sha256=9980b16ad61736d8692cd93960021afeea551bb07795abdace2c8d06bfdcc993 (from https://pypi.org/simple/backoff/), version: 1.2.1
2021-07-14T14:06:27,351   Found link https://files.pythonhosted.org/packages/28/da/a31315c5e58b6b3ff032f0c27691b47189988140b1c60fd01430c17e89aa/backoff-1.3.0.tar.gz#sha256=8d2b7537bd62079f87e6b1d42eb64c38fb727e9156bd5a4dbaad92e75baed593 (from https://pypi.org/simple/backoff/), version: 1.3.0
2021-07-14T14:06:27,351   Found link https://files.pythonhosted.org/packages/01/f1/f552c64714ba97f193550eec2e7c6c491b99ea5709cc98ee3d822bfd662a/backoff-1.3.1.tar.gz#sha256=330e2cee2525ab49c8bf7d6ec7132635479ecb164c9cc69064c8b37715ff0fad (from https://pypi.org/simple/backoff/), version: 1.3.1
2021-07-14T14:06:27,352   Found link https://files.pythonhosted.org/packages/7a/ba/5786dfda66ee5e4d1fe09164a1e52c68cdb93205c81b8c0f22b4ccb1a1e7/backoff-1.3.2.tar.gz#sha256=608cd3c17c7ae541fb45454cf8236271d13f3cdae932e56879f26bd737344aa8 (from https://pypi.org/simple/backoff/), version: 1.3.2
2021-07-14T14:06:27,353   Found link https://files.pythonhosted.org/packages/0e/56/0a16494223db7a3c7df5018c54f8681cdbbccde38d069b0b2c2ef5380ec1/backoff-1.4.0.tar.gz#sha256=cb54a7d00edbb691295058bb62ef50f9f24a300d41f2310b284282bd83f05bf7 (from https://pypi.org/simple/backoff/), version: 1.4.0
2021-07-14T14:06:27,354   Found link https://files.pythonhosted.org/packages/f8/96/8ee92999fb576b2ce40abb6deebf092e8a803364b8e260656dadfd3b0b40/backoff-1.4.1.tar.gz#sha256=3734d59e7be395686369d79273666d4748b4b65ba04df1084b2714d5a7fabdd1 (from https://pypi.org/simple/backoff/), version: 1.4.1
2021-07-14T14:06:27,354   Found link https://files.pythonhosted.org/packages/a0/89/469975b03b4e08ce1ab77ea047a5a363a6640ff0c2a86442918bd917beb5/backoff-1.4.2.tar.gz#sha256=55c4ee40582b9cf42ad366e9a06b79e8c7e6678d10b6266ec63e2ea11ef11864 (from https://pypi.org/simple/backoff/), version: 1.4.2
2021-07-14T14:06:27,355   Found link https://files.pythonhosted.org/packages/e8/f6/c77665cefc8c943c53857909c41cd7efe685ae02029762703e99f18ee7b3/backoff-1.4.3.tar.gz#sha256=bc8ef5a3b0cc7e90d56dd4d9d385557ada1a6dbdfcdd2b44038beeabae119038 (from https://pypi.org/simple/backoff/), version: 1.4.3
2021-07-14T14:06:27,356   Found link https://files.pythonhosted.org/packages/99/c2/e8309fc7a635132df5731ec52a95bf9edee9d0214cafef22d2855a99748e/backoff-1.5.0.tar.gz#sha256=c1402291d7faca70ac3f2f7241e8942eb527f94945c7b2293030cfb6ce5a7805 (from https://pypi.org/simple/backoff/), version: 1.5.0
2021-07-14T14:06:27,357   Found link https://files.pythonhosted.org/packages/e7/00/1aa1ffe4668ddee7a381144bcf953835500387301a3202465e023ea44bcb/backoff-1.6.0.tar.gz#sha256=e3df718a774c456a516f7c88516e47a9f2d02aa562943cdfa274c439e9dbbfde (from https://pypi.org/simple/backoff/), version: 1.6.0
2021-07-14T14:06:27,384   Found link https://files.pythonhosted.org/packages/26/d7/af79cf3976fd641c0ba928c68a1dca989d6f1b2c972338889bb623debef8/backoff-1.7.0-py2.py3-none-any.whl#sha256=7ca32eab6fde2a6aff52f57c4f63fc704aac43fecfc210ff68972388693591ba (from https://pypi.org/simple/backoff/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*), version: 1.7.0
2021-07-14T14:06:27,387   Found link https://files.pythonhosted.org/packages/09/ab/35f0f18914f006104912e594b9d7fbbc1aa6868b8834b4ef1ace318cb61f/backoff-1.7.0.tar.gz#sha256=b3a19ad74302fd8e8307239526b57bb338183ac690912d3fcdaa9f8ecff83a3d (from https://pypi.org/simple/backoff/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*), version: 1.7.0
2021-07-14T14:06:27,391   Found link https://files.pythonhosted.org/packages/97/c2/96953dbfea5b46370edfcacb2ec2e02463061e9aff7370d0978bc25013ba/backoff-1.7.1-py2.py3-none-any.whl#sha256=a2d9e32819829be681e2a1264d55172e7ddbb409b93d7388b442b894f630ba33 (from https://pypi.org/simple/backoff/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*), version: 1.7.1
2021-07-14T14:06:27,394   Found link https://files.pythonhosted.org/packages/84/1d/1b7c1502d91f86c3bd38f693c9c037bf45d2684eaf071426da27a8a2761c/backoff-1.7.1.tar.gz#sha256=dde694bf8df7478956e9ebc1fa1de48f04ba22de6798cb5e1a237320336fc0a8 (from https://pypi.org/simple/backoff/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*), version: 1.7.1
2021-07-14T14:06:27,397   Found link https://files.pythonhosted.org/packages/00/b9/b045f0fe02aa80cefc5a6921d5f7674db58c1658d0e4b888562c15ef6aba/backoff-1.8.0-py2.py3-none-any.whl#sha256=d340bb6f36d025c04214b8925112d8456970e5f28dda46e4f1133bf5c622cb0a (from https://pypi.org/simple/backoff/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*), version: 1.8.0
2021-07-14T14:06:27,401   Found link https://files.pythonhosted.org/packages/37/0b/e6d0e14cf95039fbc3b0b0e8370e1cec7bd6294d05dcdb669d0edbfde102/backoff-1.8.0.tar.gz#sha256=c7187f15339e775aec926dc6e5e42f8a3ad7d3c2b9a6ecae7b535000f70cd838 (from https://pypi.org/simple/backoff/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*), version: 1.8.0
2021-07-14T14:06:27,404   Found link https://files.pythonhosted.org/packages/a9/3b/daf9e1fe004e132aab6a96cf2a2e27a772c088f8addeee1d3fc0cf0d2dec/backoff-1.8.1-py2.py3-none-any.whl#sha256=53531e45432b18795f808c28dd9c5a4b32fe44aa713780ea892f07c3e6b36c11 (from https://pypi.org/simple/backoff/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 1.8.1
2021-07-14T14:06:27,408   Found link https://files.pythonhosted.org/packages/93/35/ccf4113a159b810f53b6c041529726159a89787b26e75b7b801c646adb99/backoff-1.8.1.tar.gz#sha256=3f1ed23d36c65ec16c143e432b12c19aaf12ed791317b91ab50dd14ac6255a3c (from https://pypi.org/simple/backoff/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 1.8.1
2021-07-14T14:06:27,412   Found link https://files.pythonhosted.org/packages/7a/8a/e687eddbfaffadb216bab0a80532ffcc4fae5ed7731d7d03c9e6ff21af5d/backoff-1.9.0-py2.py3-none-any.whl#sha256=3dd7a2da7ffc9d358bf383bbc85a015c4f5b83edfec4673da4ebf24d59602f3f (from https://pypi.org/simple/backoff/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 1.9.0
2021-07-14T14:06:27,415   Found link https://files.pythonhosted.org/packages/7c/99/0d2acada9a5c971788add6f85e94f5937fd68565dbbef721db9d29fe465b/backoff-1.9.0.tar.gz#sha256=dc19c51cb9d67ec2ae2650d2bcaf5926bc53523b664201dc1db2d2b0a1a41a9d (from https://pypi.org/simple/backoff/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 1.9.0
2021-07-14T14:06:27,419   Found link https://files.pythonhosted.org/packages/97/6a/1460165ff766044915017557edd28b3b621ef7579f0c14709ad1e6d4a40d/backoff-1.9.1-py2.py3-none-any.whl#sha256=b87511d94fe2fae567f4ab3b5d7fb447979ed002fe21358e6fa988b4a6533958 (from https://pypi.org/simple/backoff/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 1.9.1
2021-07-14T14:06:27,423   Found link https://files.pythonhosted.org/packages/5e/5b/b26f103ee3de2fd92bd88f2d976a4aaf67ea35a637f0079fedea729ad14e/backoff-1.9.1.tar.gz#sha256=ff9c478499fac60075fd895cccc954dcfd1c23281af056dec5cc4731c6f5e070 (from https://pypi.org/simple/backoff/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 1.9.1
2021-07-14T14:06:27,426   Found link https://files.pythonhosted.org/packages/8a/87/e9b3cba3a27e14a90e913a13122bb235f7b0c1215b022d709bcde963b367/backoff-1.9.2-py2.py3-none-any.whl#sha256=76224b65f1808fd61dc14129e3e9de50cb1f7efaef608b657f7b108863ee15a7 (from https://pypi.org/simple/backoff/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 1.9.2
2021-07-14T14:06:27,430   Found link https://files.pythonhosted.org/packages/76/a4/bfbbbc7d0530c68318b0100715ec35aea3069dd4e87df92b60c4dba863ac/backoff-1.9.2.tar.gz#sha256=794e9765eb4acb5014c7e1e1fc4f69abc4d176a7c2b6753b8dae2f2e69af4df9 (from https://pypi.org/simple/backoff/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 1.9.2
2021-07-14T14:06:27,434   Found link https://files.pythonhosted.org/packages/f0/32/c5dd4f4b0746e9ec05ace2a5045c1fc375ae67ee94355344ad6c7005fd87/backoff-1.10.0-py2.py3-none-any.whl#sha256=5e73e2cbe780e1915a204799dba0a01896f45f4385e636bcca7a0614d879d0cd (from https://pypi.org/simple/backoff/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 1.10.0
2021-07-14T14:06:27,437   Found link https://files.pythonhosted.org/packages/55/52/5c209d0e9f1ad857573be96b285626d5e081d86dd50d7617ff0874685dd4/backoff-1.10.0.tar.gz#sha256=b8fba021fac74055ac05eb7c7bfce4723aedde6cd0a504e5326bcb0bdd6d19a4 (from https://pypi.org/simple/backoff/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 1.10.0
2021-07-14T14:06:27,441   Found link https://files.pythonhosted.org/packages/25/d7/ee2336a984c7a854503e765e8e09a6e9a3ee182e154c14a5f98cbfb45063/backoff-1.11.0-py2.py3-none-any.whl#sha256=48373089ccc81b094281884e48305cbf879b4fc7a80ab7c6de2011e2f741267b (from https://pypi.org/simple/backoff/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 1.11.0
2021-07-14T14:06:27,444   Found link https://files.pythonhosted.org/packages/2e/3b/0060ee61e6f07974d8bd989bcc55863f5f443de158691b806c9ef036d7e6/backoff-1.11.0.tar.gz#sha256=dfaca81d40554e271a53a5f0e7c920100c948d38f5448600de0eab551fcd4fed (from https://pypi.org/simple/backoff/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 1.11.0
2021-07-14T14:06:27,448   Found link https://files.pythonhosted.org/packages/d7/dd/88df7d5b2077825d6757a674123062c6e7545cc61556b42739e8757b7b65/backoff-1.11.1-py2.py3-none-any.whl#sha256=61928f8fa48d52e4faa81875eecf308eccfb1016b018bb6bd21e05b5d90a96c5 (from https://pypi.org/simple/backoff/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 1.11.1
2021-07-14T14:06:27,452   Found link https://files.pythonhosted.org/packages/27/d2/9d2d0f0d6bbe17628b031040b1dadaee616286267e660ad5286a5ed657da/backoff-1.11.1.tar.gz#sha256=ccb962a2378418c667b3c979b504fdeb7d9e0d29c0579e3b13b86467177728cb (from https://pypi.org/simple/backoff/) (requires-python:>=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*), version: 1.11.1
2021-07-14T14:06:27,469 Given no hashes to check 2 links for project 'backoff': discarding no candidates
2021-07-14T14:06:27,504 Collecting backoff==1.11.1
2021-07-14T14:06:27,506   Created temporary directory: /tmp/pip-unpack-z_pb5ljn
2021-07-14T14:06:27,575   Downloading backoff-1.11.1-py2.py3-none-any.whl (13 kB)
2021-07-14T14:06:27,584   Added backoff==1.11.1 from https://files.pythonhosted.org/packages/d7/dd/88df7d5b2077825d6757a674123062c6e7545cc61556b42739e8757b7b65/backoff-1.11.1-py2.py3-none-any.whl#sha256=61928f8fa48d52e4faa81875eecf308eccfb1016b018bb6bd21e05b5d90a96c5 to build tracker '/tmp/pip-req-tracker-qu3yseb0'
2021-07-14T14:06:27,585   Removed backoff==1.11.1 from https://files.pythonhosted.org/packages/d7/dd/88df7d5b2077825d6757a674123062c6e7545cc61556b42739e8757b7b65/backoff-1.11.1-py2.py3-none-any.whl#sha256=61928f8fa48d52e4faa81875eecf308eccfb1016b018bb6bd21e05b5d90a96c5 from build tracker '/tmp/pip-req-tracker-qu3yseb0'
2021-07-14T14:06:27,610 Created temporary directory: /tmp/pip-unpack-4dz15i3a
2021-07-14T14:06:27,614 Saved /tmp/tmplcdpk0qw/backoff-1.11.1-py2.py3-none-any.whl
2021-07-14T14:06:27,615 Removed build tracker: '/tmp/pip-req-tracker-qu3yseb0'