2020-09-20T08:41:27,464 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 Please upgrade your Python as Python 3.5 is no longer maintained.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.
2020-09-20T08:41:28,142 Created temporary directory: /tmp/pip-ephem-wheel-cache-ptevuw_6
2020-09-20T08:41:28,147 Created temporary directory: /tmp/pip-req-tracker-hb9ucv6w
2020-09-20T08:41:28,148 Initialized build tracking at /tmp/pip-req-tracker-hb9ucv6w
2020-09-20T08:41:28,149 Created build tracker: /tmp/pip-req-tracker-hb9ucv6w
2020-09-20T08:41:28,149 Entered build tracker: /tmp/pip-req-tracker-hb9ucv6w
2020-09-20T08:41:28,151 Created temporary directory: /tmp/pip-wheel-idsd4k04
2020-09-20T08:41:28,168 1 location(s) to search for versions of numdifftools:
2020-09-20T08:41:28,168 * https://pypi.org/simple/numdifftools/
2020-09-20T08:41:28,168 Fetching project page and analyzing links: https://pypi.org/simple/numdifftools/
2020-09-20T08:41:28,170 Getting page https://pypi.org/simple/numdifftools/
2020-09-20T08:41:28,175 Found index url https://pypi.org/simple
2020-09-20T08:41:28,460   Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/3d/b0/1dc89e6016b7537d6622a3b62ac92adce18cfe65115145ec9d678514be0c/Numdifftools-0.2.win32.exe#sha256=10fc8e10a9115bf8b1ffffc9beedda8ef96ab4aae7b574a7550ea984fef21319 (from https://pypi.org/simple/numdifftools/)
2020-09-20T08:41:28,461   Found link https://files.pythonhosted.org/packages/b3/85/8962d6e3eedaaaa51b726497ac8af6ce55de1048545343b503a6534b6d6a/Numdifftools-0.2.zip#sha256=27a6a0d0f20f4df1904b314d16cfbfb831b346b356d37956394f9996ed8dab75 (from https://pypi.org/simple/numdifftools/), version: 0.2
2020-09-20T08:41:28,462   Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/f5/f0/e70ed954a9b9456166c6c7c91e0884a0bffa3bc26684c722ba36f6690ffe/Numdifftools-0.2.1.win32.exe#sha256=af89ed529d21264b21ba3850e9cd35b8d45913c8b35b5ff783502ffd23db06a4 (from https://pypi.org/simple/numdifftools/)
2020-09-20T08:41:28,463   Found link https://files.pythonhosted.org/packages/c8/50/64d8de0a2bb31b73209db6723ad75b38e9a5d0a3cbbfd5ab91b830ef1d61/Numdifftools-0.2.1.zip#sha256=c9b1d1cd8f83be486415a1e3a7f99752fd792c28d380e792e7133cb32b4ac3bb (from https://pypi.org/simple/numdifftools/), version: 0.2.1
2020-09-20T08:41:28,464   Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/17/75/a46ac4f66c37c22c77035d12eb64ecb2d24b1fa477627656b825cffc6ba1/Numdifftools-0.3.1.win32.exe#sha256=cb29f8b105df813a266ca4dfc5791ae048fe7809a15933a66107da1a1983c8d0 (from https://pypi.org/simple/numdifftools/)
2020-09-20T08:41:28,464   Found link https://files.pythonhosted.org/packages/37/7a/fd6ddea13506ce1918a49a7e2672dffdc63ffa6ac1ee5ac02c4e5f8500fb/Numdifftools-0.3.1.zip#sha256=dc0b182bf96185d1d7e83f5827633a90aa4340a2b21980f68a015b48785a0c6e (from https://pypi.org/simple/numdifftools/), version: 0.3.1
2020-09-20T08:41:28,465   Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/76/11/ae91360a1edf46688759dc0d31d7756c6e51f3de54daeda2fb3aa2afe73c/Numdifftools-0.3.3.win32.exe#sha256=6de81c0a4e69d973f73f797895056eaf4dbf0643d57ce30ad770aedbd1f1ee03 (from https://pypi.org/simple/numdifftools/)
2020-09-20T08:41:28,466   Found link https://files.pythonhosted.org/packages/7f/98/5a11d5bca528e6c337ee651f9c70bb1428ae32a6daf2e6a16deeb18a2a36/Numdifftools-0.3.3.zip#sha256=0d9356037cdc6bf21d61452a291a1e2df52cc58a95f8e0862377c4158ef862b9 (from https://pypi.org/simple/numdifftools/), version: 0.3.3
2020-09-20T08:41:28,467   Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/3f/a1/705510624ed91acb247e7e745087ac65529ae8332c01119f4dbfcf53bd87/Numdifftools-0.3.4.win32.exe#sha256=95badde48aec837a302b3e43b6e2079a832d0b4532227ddd62ccf5f92cb394d4 (from https://pypi.org/simple/numdifftools/)
2020-09-20T08:41:28,468   Found link https://files.pythonhosted.org/packages/c3/81/09fa188f5e99d998b979c28f807a1ff61adee22b00c02be9827b5e65ade7/Numdifftools-0.3.4.zip#sha256=39bc8dd246fe8949e0c2eca9eff18f022cac66c06494f48f5345148c43f84d66 (from https://pypi.org/simple/numdifftools/), version: 0.3.4
2020-09-20T08:41:28,469   Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/15/74/a362a5adb975f62dd7e7728a18ef4c418b29b168257908e7d338b743d222/Numdifftools-0.3.5.win32.exe#sha256=6a426fbe9a5dee1a7c5d006db75d8efc33d5286fbb9aaa73c671b7413efc618f (from https://pypi.org/simple/numdifftools/)
2020-09-20T08:41:28,469   Found link https://files.pythonhosted.org/packages/25/87/9dcf4e7904df09e66e0c4d748d8a1fea758f4b05b219404eff48a4eb9056/Numdifftools-0.3.5.zip#sha256=d6939912dedf7255c4bf4e0e771ee6472db4c31423524062104a35e884512335 (from https://pypi.org/simple/numdifftools/), version: 0.3.5
2020-09-20T08:41:28,470   Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/07/e1/a10be415f49cff93051b9e93df8c2c6a157159ee053702311902aecdefe2/Numdifftools-0.4.0.win32.exe#sha256=e12b59187c1f06e8b4c9cad77a49df7bf8d31eec3aaff6eba7eac2a2ba242688 (from https://pypi.org/simple/numdifftools/)
2020-09-20T08:41:28,471   Found link https://files.pythonhosted.org/packages/21/8f/1c1a867e6ae6532875eccaa0eb2f427ff2ffe9dfd880d83a3fae94d1d5dd/Numdifftools-0.4.0.zip#sha256=2263a7a5a261cf1b4036f173af29637e511650e1546d38814a5973c806cd0b87 (from https://pypi.org/simple/numdifftools/), version: 0.4.0
2020-09-20T08:41:28,472   Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/98/9d/a3c7f693b82a185ae87010b981b60058f63ff17a77e86ab0469455cd52df/Numdifftools-0.5.0.win32.exe#sha256=8496fbaf8d01342c2b2a6f58cf9a1a959ff2829b66f0c53d64dc84d419a7f79f (from https://pypi.org/simple/numdifftools/)
2020-09-20T08:41:28,472   Found link https://files.pythonhosted.org/packages/01/ed/c40d9d9c12194799c4fcfc38b074f9204123c921c1fa93a6db622427cc9b/Numdifftools-0.5.0.zip#sha256=88206753808225ea1532a9fba5b2a5f9fb9d5b80b5173b8ad1a9a3feeb296fb3 (from https://pypi.org/simple/numdifftools/), version: 0.5.0
2020-09-20T08:41:28,473   Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/ea/25/b424c39c44fd544fb2a5063f8713dd0f468b7121f6f7df502d3ea909c518/Numdifftools-0.6.0.win32.exe#sha256=fd22393c0d3e484656e771d359d979ab059f411d75340d196fb8c2cb0d975f1d (from https://pypi.org/simple/numdifftools/)
2020-09-20T08:41:28,474   Found link https://files.pythonhosted.org/packages/6d/7c/67409f3d7568548de36a4f389ec73e00f44fea6c0fb92b965f5a1b6e1d47/Numdifftools-0.6.0.zip#sha256=56bee55a361c263dd250fcd009923ee9289dbc9bde635fe10b41d84e6a404549 (from https://pypi.org/simple/numdifftools/), version: 0.6.0
2020-09-20T08:41:28,475   Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/cc/6c/297aae018b5d06e67bfa9bcd25c7dcee7208b44192065e0f56d758bf2813/numdifftools-0.7.3.win32.exe#sha256=d613693555f4cd039ca722fbf3a224192fd47df7f741abdfaa5e9d9890a695a2 (from https://pypi.org/simple/numdifftools/)
2020-09-20T08:41:28,476   Found link https://files.pythonhosted.org/packages/8a/26/e98fa0f7c093562a8119e43a4c06179c05a1cfb508c1857124b70698962d/numdifftools-0.7.3.zip#sha256=afe39c9bfd011a84c2077d4920820f24484f78cbbaec777a85cbad15ef8ec4db (from https://pypi.org/simple/numdifftools/), version: 0.7.3
2020-09-20T08:41:28,476   Skipping link: unsupported archive format: .exe: https://files.pythonhosted.org/packages/99/1b/7e02c71baeb64f3c09252ef1ee2d939d76f7dee310d01ee416d06db5b32a/numdifftools-0.7.7.win32.exe#sha256=2a9fa00e33a3d5ff8576f017c5e7abafdc51278ad88861e1b9640c7ccf5e1d99 (from https://pypi.org/simple/numdifftools/)
2020-09-20T08:41:28,477   Found link https://files.pythonhosted.org/packages/ea/1e/4006e7e8e6b5cae2d42657ab31de2474dca3daa6e06df17a36ae45932e52/numdifftools-0.7.7.zip#sha256=c5a309a7a0b58f6177dc7e3d55c2830c07ca2715c9c706644d500fc4eca97c4d (from https://pypi.org/simple/numdifftools/), version: 0.7.7
2020-09-20T08:41:28,486   Skipping link: none of the wheel's tags match: py2-none-any: https://files.pythonhosted.org/packages/31/b7/34098c2c5e8fb1f75099da45494aaf38027ca90aeef6a52d4cead1973cd3/numdifftools-0.9.2-py2-none-any.whl#sha256=f4823acf003a38d264dc33d7320539682551ab1099676e9b065eb0bcd43e356a (from https://pypi.org/simple/numdifftools/)
2020-09-20T08:41:28,487   Found link https://files.pythonhosted.org/packages/6e/20/6b5a5eaccc33b4145b9a34e9a37aa0ed3f2e310e38de18b91c81be4e9a50/numdifftools-0.9.2.zip#sha256=a55134c5c14beb5b63facaa7d738b2dc53a3b502e2588664c2e7440e1578fb3e (from https://pypi.org/simple/numdifftools/), version: 0.9.2
2020-09-20T08:41:28,488   Found link https://files.pythonhosted.org/packages/25/2e/4892bd50be8e272dea9891973384582d46cab18a0e1110c4aeac6f720bbb/numdifftools-0.9.10-py2.py3-none-any.whl#sha256=f538393abe13d4b1712bdd53c0e92c355bafd85d327956d0dd92ab0195f2d8f3 (from https://pypi.org/simple/numdifftools/), version: 0.9.10
2020-09-20T08:41:28,490   Found link https://files.pythonhosted.org/packages/75/00/3a5128ca4f8a186260510529f9bc89f99eb02429aff7d663374239d05ebf/numdifftools-0.9.10.zip#sha256=0f3c0249a1d4c4e49d81e6712881301c6d43c2be46af564b213e9b313c0b8586 (from https://pypi.org/simple/numdifftools/), version: 0.9.10
2020-09-20T08:41:28,491   Found link https://files.pythonhosted.org/packages/f0/59/13bc29a8d4a741991d526cb82f8810e5b26166ecab40335c25fa013b1e29/numdifftools-0.9.12-py2.py3-none-any.whl#sha256=abd8e97ffab1ab4651f50f8f039681c1b4ab2593e2202c95569ed8d7689fb3b5 (from https://pypi.org/simple/numdifftools/), version: 0.9.12
2020-09-20T08:41:28,492   Found link https://files.pythonhosted.org/packages/48/67/33f3e7f278ed4245aeb749cee64c54f61fec855b71b3c25e1cd43d15c459/numdifftools-0.9.12.zip#sha256=eee07f03eaa9531c34949bfbb27b0fade7b1e927dd9daf18342d13fc1ee88eaa (from https://pypi.org/simple/numdifftools/), version: 0.9.12
2020-09-20T08:41:28,493   Found link https://files.pythonhosted.org/packages/cf/ce/0fd5723ed538506328d4ca2b716ed296accbcd4c5d24a70988878a631fb2/numdifftools-0.9.13-py2.py3-none-any.whl#sha256=8e61f23b904c5976c7b9ce301ef72ac0cdf1ca253b78c9f20f3f69a6cbadffc0 (from https://pypi.org/simple/numdifftools/), version: 0.9.13
2020-09-20T08:41:28,494   Found link https://files.pythonhosted.org/packages/66/d8/334c7a0adc90d91634f03f85b1230610a74db9e08338d3e34439baf58d85/numdifftools-0.9.13.zip#sha256=1aad0d9eba96846f5c3b82e6a8df0b1eaf4cd13e0b665cba64646756a0f2add6 (from https://pypi.org/simple/numdifftools/), version: 0.9.13
2020-09-20T08:41:28,495   Found link https://files.pythonhosted.org/packages/36/5a/5f362a69c1d7b9506a3c2285fab751e8e309ec922efb60083c35908ce2e3/numdifftools-0.9.14-py2.py3-none-any.whl#sha256=0b5044f572dfad945253a7448a820505f4d37182bef5a31668911800eb1ad605 (from https://pypi.org/simple/numdifftools/), version: 0.9.14
2020-09-20T08:41:28,496   Found link https://files.pythonhosted.org/packages/1a/fe/42c77ce9b6fe611b293d4e23be1a7af6142594ec02eec8acde0d73aa67d3/numdifftools-0.9.14.zip#sha256=8b17629fa9877f19517014095b12d7145f8cd5d9568421e202d777c97d9f04e4 (from https://pypi.org/simple/numdifftools/), version: 0.9.14
2020-09-20T08:41:28,497   Found link https://files.pythonhosted.org/packages/64/f7/6fa4d4c7e1416219f2f79d73450685d40d5ee8c4b394348418ed67032795/numdifftools-0.9.15-py2.py3-none-any.whl#sha256=28a78615e10054d0a09ba5724588dec3d3607b775dac7fe7ebcf8993f23ce8c1 (from https://pypi.org/simple/numdifftools/), version: 0.9.15
2020-09-20T08:41:28,498   Found link https://files.pythonhosted.org/packages/de/a8/8c70355fc456d48b2d5a459b8b657894c069db20c2bd41f860b21cbafb5e/numdifftools-0.9.16-py2.py3-none-any.whl#sha256=7719f57daa4803f93b26ba0958c52d6dbd718ec493e6d4c2e5f52bb1a613fb06 (from https://pypi.org/simple/numdifftools/), version: 0.9.16
2020-09-20T08:41:28,500   Found link https://files.pythonhosted.org/packages/db/8e/135409166b022cf9ca2c6a8a45e4fcba9f5e92b870cf5b1d2f8d4e495ea4/numdifftools-0.9.17-py2.py3-none-any.whl#sha256=c02950325718ea5a9561bd62f2a07f15c2783bfb5cae7b45526e6912f15236ce (from https://pypi.org/simple/numdifftools/), version: 0.9.17
2020-09-20T08:41:28,500   Found link https://files.pythonhosted.org/packages/d5/ad/6099d0d01e8c29e91d6fd89b61a201b73a89c2ec04ebcb1000f7d4c7dd77/numdifftools-0.9.17.zip#sha256=5583260d77fe58f719077bb15098e70aba344e4d88eb77c8103ec9587ae15a92 (from https://pypi.org/simple/numdifftools/), version: 0.9.17
2020-09-20T08:41:28,502   Found link https://files.pythonhosted.org/packages/3f/b2/a492a473c3bcdfe8889986beb331e7198a718282de8c0ec8c9fec947878c/numdifftools-0.9.20-py2.py3-none-any.whl#sha256=443b43e43c970b4f37cd2a5a57f842192da89daa2d58105ca5f5f894b7d4fcd0 (from https://pypi.org/simple/numdifftools/), version: 0.9.20
2020-09-20T08:41:28,503   Found link https://files.pythonhosted.org/packages/70/25/1af07d513fc5fb60b80c4577971fdd3480f931291f783dde33de178b185f/numdifftools-0.9.20.tar.gz#sha256=a6af9a28851cc9a207720d949b34b6ac70f0bccb365d9df3c6ef3ffd91176257 (from https://pypi.org/simple/numdifftools/), version: 0.9.20
2020-09-20T08:41:28,504   Found link https://files.pythonhosted.org/packages/b7/49/73bb35191279d026d2ee6a6b1efac48fbe10e313fd692ca858efcf35c03b/numdifftools-0.9.38-py2.py3-none-any.whl#sha256=7b424767b00c6ded756241d58a66533f1014dc3b68b8e09c9fe3e1f47ba8d4e9 (from https://pypi.org/simple/numdifftools/), version: 0.9.38
2020-09-20T08:41:28,505   Found link https://files.pythonhosted.org/packages/06/c7/a7dc2834252b7f62d009ea1c69b61562d2238a0f81f5b352bbdae576e4ee/numdifftools-0.9.38.tar.gz#sha256=8fae7b057087c27e3f8340f646aab3a80679d2f6efadacb37ece28a78a71f058 (from https://pypi.org/simple/numdifftools/), version: 0.9.38
2020-09-20T08:41:28,506   Found link https://files.pythonhosted.org/packages/ab/c0/b0d967160ecc8db52ae34e063937d85e8d386f140ad4826aae2086245a5e/numdifftools-0.9.39-py2.py3-none-any.whl#sha256=e3a1912a6e4d0fd655d4e2683245c385fa4a021be387781a44bc2b8c7ca60b41 (from https://pypi.org/simple/numdifftools/), version: 0.9.39
2020-09-20T08:41:28,507   Found link https://files.pythonhosted.org/packages/2b/c1/e76c4ffea8025c3feb474db792b18a9da162a8fe3adc2bd36b1a551c4d42/numdifftools-0.9.39.tar.gz#sha256=227c75c53665997c46ca44f6eb848c66acfde33bf483c6a6ef0b1faeef4434ac (from https://pypi.org/simple/numdifftools/), version: 0.9.39
2020-09-20T08:41:28,522 Given no hashes to check 2 links for project 'numdifftools': discarding no candidates
2020-09-20T08:41:28,527 Using version 0.9.12 (newest of versions: 0.9.12)
2020-09-20T08:41:28,536 Collecting numdifftools==0.9.12
2020-09-20T08:41:28,540   Created temporary directory: /tmp/pip-unpack-b8o4rz48
2020-09-20T08:41:28,632   Downloading numdifftools-0.9.12-py2.py3-none-any.whl (62 kB)
2020-09-20T08:41:28,664   Added numdifftools==0.9.12 from https://files.pythonhosted.org/packages/f0/59/13bc29a8d4a741991d526cb82f8810e5b26166ecab40335c25fa013b1e29/numdifftools-0.9.12-py2.py3-none-any.whl#sha256=abd8e97ffab1ab4651f50f8f039681c1b4ab2593e2202c95569ed8d7689fb3b5 to build tracker '/tmp/pip-req-tracker-hb9ucv6w'
2020-09-20T08:41:28,667   Removed numdifftools==0.9.12 from https://files.pythonhosted.org/packages/f0/59/13bc29a8d4a741991d526cb82f8810e5b26166ecab40335c25fa013b1e29/numdifftools-0.9.12-py2.py3-none-any.whl#sha256=abd8e97ffab1ab4651f50f8f039681c1b4ab2593e2202c95569ed8d7689fb3b5 from build tracker '/tmp/pip-req-tracker-hb9ucv6w'
2020-09-20T08:41:28,679   Saved /tmp/tmprqquoppj/numdifftools-0.9.12-py2.py3-none-any.whl
2020-09-20T08:41:28,694 Skipping numdifftools, due to already being wheel.
2020-09-20T08:41:28,696 Removed build tracker: '/tmp/pip-req-tracker-hb9ucv6w'