2021-07-08T21:51:28,875 Created temporary directory: /tmp/pip-ephem-wheel-cache-w88imt90
2021-07-08T21:51:28,878 Created temporary directory: /tmp/pip-req-tracker-gy6f16ij
2021-07-08T21:51:28,878 Initialized build tracking at /tmp/pip-req-tracker-gy6f16ij
2021-07-08T21:51:28,879 Created build tracker: /tmp/pip-req-tracker-gy6f16ij
2021-07-08T21:51:28,879 Entered build tracker: /tmp/pip-req-tracker-gy6f16ij
2021-07-08T21:51:28,880 Created temporary directory: /tmp/pip-wheel-v3tar515
2021-07-08T21:51:28,911 1 location(s) to search for versions of gunicorn:
2021-07-08T21:51:28,911 * https://pypi.org/simple/gunicorn/
2021-07-08T21:51:28,912 Fetching project page and analyzing links: https://pypi.org/simple/gunicorn/
2021-07-08T21:51:28,912 Getting page https://pypi.org/simple/gunicorn/
2021-07-08T21:51:28,914 Found index url https://pypi.org/simple
2021-07-08T21:51:29,053   Found link https://files.pythonhosted.org/packages/ff/2d/34a4aa743ed8d7e9936d6312f34fecceb03e9d1d80fc0597c2d2d4307e80/gunicorn-0.1.tar.gz#sha256=444a69f77bacce4f116efa8ffb0b037441f6ffb3fe63f8385495a6b8570b7c85 (from https://pypi.org/simple/gunicorn/), version: 0.1
2021-07-08T21:51:29,053   Found link https://files.pythonhosted.org/packages/ff/7d/7cda70478b277a72734cc493b5727c21b7158e8d79bdef51ecdc01807c6a/gunicorn-0.2.tar.gz#sha256=2c1bfb2cc65399db9c645cf6c13e14922cf1c4f71ad46b370bd40fc818314735 (from https://pypi.org/simple/gunicorn/), version: 0.2
2021-07-08T21:51:29,053   Found link https://files.pythonhosted.org/packages/38/fe/993220ae59e28c8c55c9dfc562c675a64235f563c440b7180eb847fe71d4/gunicorn-0.2.1.tar.gz#sha256=0050239ca20a4eb78b227871f5ec359264fece711138d8b8dc44c0527f04425d (from https://pypi.org/simple/gunicorn/), version: 0.2.1
2021-07-08T21:51:29,054   Found link https://files.pythonhosted.org/packages/90/29/00807b038c456fb00e8d7d72d6b407ece21185765b094eed2e476505c97e/gunicorn-0.3.tar.gz#sha256=551484c4459a8f01bd2db8d9144ddf58a4b675abff4a595f4789c8ddc3c3e5db (from https://pypi.org/simple/gunicorn/), version: 0.3
2021-07-08T21:51:29,054   Found link https://files.pythonhosted.org/packages/80/22/c740694761ce2e72f50230f028f25597e0c57bb45923e87b043b66d54fd7/gunicorn-0.3.1.tar.gz#sha256=ab7c75cc4de7b32cfe816175d1b8bb8cbd97107dab8088e2826cde75bbf0debe (from https://pypi.org/simple/gunicorn/), version: 0.3.1
2021-07-08T21:51:29,054   Found link https://files.pythonhosted.org/packages/d0/6e/9f63ea2ec5f02c21d4cb3e8996ac1b12a8432151330244aa6fd2db1ebd9d/gunicorn-0.3.2.tar.gz#sha256=8441a03a19701513610287c1c457bd571f5e84283b9716f6806f9547ed8dd49c (from https://pypi.org/simple/gunicorn/), version: 0.3.2
2021-07-08T21:51:29,054   Found link https://files.pythonhosted.org/packages/4f/53/9ebc1f4584719fabe7adebf55c25258c6ac4fda4b6344d0aad57b88e880e/gunicorn-0.4.tar.gz#sha256=6c19a30f6108487f9081327f90ea18f2d32121bf20019db321a21ae378fc1cd6 (from https://pypi.org/simple/gunicorn/), version: 0.4
2021-07-08T21:51:29,055   Found link https://files.pythonhosted.org/packages/1d/06/483e52ee969e515b08bc9ce87e7d0921b0bd3d9e7381e9b810051f0fbcfa/gunicorn-0.4.1.tar.gz#sha256=93218a71ea63aa8b61e460d713f1d15fe7fb05eff7606af39487cf69b8967722 (from https://pypi.org/simple/gunicorn/), version: 0.4.1
2021-07-08T21:51:29,055   Found link https://files.pythonhosted.org/packages/11/2f/60617b417dec8af359da8322dfecf44b8987c2ce9bf87a618039c33b2351/gunicorn-0.4.2.tar.gz#sha256=52bf81fa634033c37e0e9108d98c45a1447a27b9272b621525e14e20c9fd2c54 (from https://pypi.org/simple/gunicorn/), version: 0.4.2
2021-07-08T21:51:29,055   Found link https://files.pythonhosted.org/packages/a4/b5/639c79152fb15b4df5ea8f210f8c3d222e12a17c5d36477174868b375c6f/gunicorn-0.5.tar.gz#sha256=baea5e01a5dfa2fa1f6a853d13bde80ed3c0a43705e7dbe34ac938eb1c6daa3e (from https://pypi.org/simple/gunicorn/), version: 0.5
2021-07-08T21:51:29,056   Found link https://files.pythonhosted.org/packages/ed/06/8125f3638181f65e51aa108995bbc61c68ab15f125b44306cfa02e98deee/gunicorn-0.5.1.tar.gz#sha256=ba0e2b10b9bf2225506170eef6ae9f0503476aed87dc36edac1ab333bfb3797c (from https://pypi.org/simple/gunicorn/), version: 0.5.1
2021-07-08T21:51:29,056   Found link https://files.pythonhosted.org/packages/8a/ee/d1c2ddde17917994a338d5f32ad21ce33dfb7d104df6fc72adad0b7d9d3b/gunicorn-0.6.tar.gz#sha256=1cf4019dea69b2d9d023af8b5b40105fbbe97ce06714851441033051cd017a16 (from https://pypi.org/simple/gunicorn/), version: 0.6
2021-07-08T21:51:29,056   Found link https://files.pythonhosted.org/packages/ea/01/4d75cadfe59c7a06d55efb7e452a481e977ac2b08aa0ef86fd53497a846a/gunicorn-0.6.1.tar.gz#sha256=dc9d8d9b18b4ae261c7022981ed2ac95f7d84c04660635cd6f4ece0e0256d9f0 (from https://pypi.org/simple/gunicorn/), version: 0.6.1
2021-07-08T21:51:29,056   Found link https://files.pythonhosted.org/packages/48/7c/f829b5dc7ccde1d10fa32dea15c212fbef0e37bc779bb9b941a82e57db19/gunicorn-0.6.2.tar.gz#sha256=9118c7cefa86083d23c3e0d395e9886b5223694ed61e9cb954953da3097dcc24 (from https://pypi.org/simple/gunicorn/), version: 0.6.2
2021-07-08T21:51:29,057   Found link https://files.pythonhosted.org/packages/9a/c8/19e724182c4eb65d5960e2cd39bf58e1d2caa71d7c81caafbabaa4a675be/gunicorn-0.6.3.tar.gz#sha256=71c0527607f9e0313ab0514651f347f3e9f1cbc29693f6cec1d3c6110cf3f4c4 (from https://pypi.org/simple/gunicorn/), version: 0.6.3
2021-07-08T21:51:29,057   Found link https://files.pythonhosted.org/packages/13/0c/a8560d1781661eb5e2dd48b8258366157eb8c2b9ff1ee34ee96fd2a36282/gunicorn-0.6.4.tar.gz#sha256=ec9ba6f50e104d91da8844059a7d3cc5efa49b4a7997c4175810c809c2242042 (from https://pypi.org/simple/gunicorn/), version: 0.6.4
2021-07-08T21:51:29,057   Found link https://files.pythonhosted.org/packages/39/cd/def93e9aa7ba178dade24347debf981c3f622b081c62d66aafd79dc6f6f2/gunicorn-0.6.5.tar.gz#sha256=1ae08975416026f2501e6b9e891ea4b9d55f11b3e1d95694af4459ab32cb7e5d (from https://pypi.org/simple/gunicorn/), version: 0.6.5
2021-07-08T21:51:29,058   Found link https://files.pythonhosted.org/packages/2d/50/05b0a67dbdf27adaa4bdc553bd575ff1766b48ad3625035604e9f549eebe/gunicorn-0.6.6.tar.gz#sha256=ed41dea343aecc42e664eeed5649078ee908f87f3520200f85a2ebc39c6eb9aa (from https://pypi.org/simple/gunicorn/), version: 0.6.6
2021-07-08T21:51:29,058   Found link https://files.pythonhosted.org/packages/e4/c9/de780859167e6ceee255002684c4acefe230fca785c54f4f24eed8e7d36d/gunicorn-0.7.0.tar.gz#sha256=a19d9dca5aecdc2f58725c5f70468ff0158b256e51cce744a14e8a66949bd56d (from https://pypi.org/simple/gunicorn/), version: 0.7.0
2021-07-08T21:51:29,058   Found link https://files.pythonhosted.org/packages/82/bc/07bbb243f84e777cab4f13be68537c36a037ac30909f294636c88f55ed6f/gunicorn-0.7.1.tar.gz#sha256=46decf272ae41b201b031c1c9bcdb0ec558a00c3c50fa7848e96a5d8b36f144f (from https://pypi.org/simple/gunicorn/), version: 0.7.1
2021-07-08T21:51:29,059   Found link https://files.pythonhosted.org/packages/32/cd/e441ce3936f6fa1d9f2c59f157e5432ee214289a766fd88d58590b740adb/gunicorn-0.7.2.tar.gz#sha256=049752c49da1ba5c4736460684d901a25bf5897eb518e08fe496decf1f086b95 (from https://pypi.org/simple/gunicorn/), version: 0.7.2
2021-07-08T21:51:29,059   Found link https://files.pythonhosted.org/packages/20/4e/3ea714e004ef01a1c552e38566f17071410e3da94b3c00c8c59a66f954d5/gunicorn-0.8.0.tar.gz#sha256=b0c45712d08b04f6d0e7504f28c3caf1492bd21b96410068c566ee75f32b1306 (from https://pypi.org/simple/gunicorn/), version: 0.8.0
2021-07-08T21:51:29,059   Found link https://files.pythonhosted.org/packages/65/de/51b61a018af8faf350e733306a92b92483cd66d266caf6c003c7f993661f/gunicorn-0.8.1.tar.gz#sha256=ca0339ecc72e55d7711c386c1b7f981dd1cf9e23853c260bafd160c22e2221e6 (from https://pypi.org/simple/gunicorn/), version: 0.8.1
2021-07-08T21:51:29,059   Found link https://files.pythonhosted.org/packages/dd/c0/b716b1e200d52df65b40b0a096ec3e45a5d50ca13c325533b8968c8d764d/gunicorn-0.9.0.tar.gz#sha256=1e6ffe5288e0577a1363daaf3f662d9bc2ed27d62eb7acf2141456df8eea7611 (from https://pypi.org/simple/gunicorn/), version: 0.9.0
2021-07-08T21:51:29,060   Found link https://files.pythonhosted.org/packages/65/5d/0158ebbc89e863172efdc798eea79af1e2969582e7cfb42d2e6b52e58705/gunicorn-0.9.1.tar.gz#sha256=bef2417b131f879fd38d305cc507732180dec7242d2b1cb25b17beb54811e291 (from https://pypi.org/simple/gunicorn/), version: 0.9.1
2021-07-08T21:51:29,060   Found link https://files.pythonhosted.org/packages/f3/df/d871db77c1bcbe73a03568893124fd6126d030ea0b1af2932fa76e742d0f/gunicorn-0.10.0.tar.gz#sha256=2e012611b5ef4c0a66c33ee0784dccd92d57f74fec51b993893b691eec5090b8 (from https://pypi.org/simple/gunicorn/), version: 0.10.0
2021-07-08T21:51:29,060   Found link https://files.pythonhosted.org/packages/16/58/8355ffd9c3e21622fb4021426a6db46d8e73a7dba4336976c994e24b20ef/gunicorn-0.10.1.tar.gz#sha256=66b14edfa3bc9ee2757de5a3c79a012b41d3da6c355b248b4bca2cfc5eaa9957 (from https://pypi.org/simple/gunicorn/), version: 0.10.1
2021-07-08T21:51:29,061   Found link https://files.pythonhosted.org/packages/65/29/af1ccd0a2b16571d1694a84a43e383cc3a9ccd3ac700f335ae7d48bf7b4b/gunicorn-0.11.0.tar.gz#sha256=273265fc05ea6c998677e7cb0b4cb9adf2e9f8bf416bbfaa47865b9d869de26f (from https://pypi.org/simple/gunicorn/), version: 0.11.0
2021-07-08T21:51:29,061   Found link https://files.pythonhosted.org/packages/92/bc/1caa9234f3f8dad6e129cd499525a85c91dc06ea08d778f6600277875acf/gunicorn-0.11.1.tar.gz#sha256=547a695a079d3f90b20c57eba9e1ba73bf8847b1c4f0f1b1556c40cd2141ba69 (from https://pypi.org/simple/gunicorn/), version: 0.11.1
2021-07-08T21:51:29,061   Found link https://files.pythonhosted.org/packages/ed/bd/a106dd33de8ee57cd0a5b20265f4820a9d49980e5e69e24e9013259f3388/gunicorn-0.11.2.tar.gz#sha256=f56a896ba894ff280a412817d7b2714705e1abf31cbc924c6d9b20c804b0d3f8 (from https://pypi.org/simple/gunicorn/), version: 0.11.2
2021-07-08T21:51:29,061   Found link https://files.pythonhosted.org/packages/55/6d/aa4c298ce440fc63fb20a2761ff68a5a707d3f1d13fce885cd58ae375822/gunicorn-0.12.0.tar.gz#sha256=38282aec2600991542da306ee9e4a69028029e8a864b28c6d78d6ef8ed2bb09f (from https://pypi.org/simple/gunicorn/), version: 0.12.0
2021-07-08T21:51:29,062   Found link https://files.pythonhosted.org/packages/8f/55/6cb30d671c40d0e4854a0b14456811a5122f1b3afd9558e5c19aa0a44666/gunicorn-0.12.1.tar.gz#sha256=9660ba75e44370bb58063dc670c55b96cd4396f8e08993817c60045422a2bae0 (from https://pypi.org/simple/gunicorn/), version: 0.12.1
2021-07-08T21:51:29,062   Found link https://files.pythonhosted.org/packages/c2/d8/1aa25ff3787f062195778c42e1edd66c0a0c046559ed517cdd4b4c89f9cc/gunicorn-0.12.2.tar.gz#sha256=f79d95c2e245d61ea3e2c12f806546b446cf86284e58ecf115d835d1d191fd5e (from https://pypi.org/simple/gunicorn/), version: 0.12.2
2021-07-08T21:51:29,062   Found link https://files.pythonhosted.org/packages/32/7d/caed0aed65bad49cfdee8cf1be29b1a97070a0a854c73d45c02a5da7e1b0/gunicorn-0.13.0.tar.gz#sha256=8690d064a46ca2f65fd305dbef2815857ee6cd6ebff9b2e71adb0ccdccd4464b (from https://pypi.org/simple/gunicorn/), version: 0.13.0
2021-07-08T21:51:29,062   Found link https://files.pythonhosted.org/packages/45/17/8ca442b902347f062b4d9c9d8a9a0fc7f928d8ddb57d49227d143a2d658a/gunicorn-0.13.1.tar.gz#sha256=bc08722861c24b18a13596ddd8e64ffcedfa1b7b8466d1abd43b947b057db42e (from https://pypi.org/simple/gunicorn/), version: 0.13.1
2021-07-08T21:51:29,063   Found link https://files.pythonhosted.org/packages/76/9f/fd3f1c447bc4a0c93ded0dea74a84a60b6bd3ea8faeb091c49fcb0db9708/gunicorn-0.13.2.tar.gz#sha256=96d8e6a10e4eccdb26d8d3e132742d8b0aab5a7390baf9244396fdd112d76315 (from https://pypi.org/simple/gunicorn/), version: 0.13.2
2021-07-08T21:51:29,063   Found link https://files.pythonhosted.org/packages/80/f2/37d30785d3f9ce6dd1786a44f41d05284b40aa926d57262a2da64b26a507/gunicorn-0.13.3.tar.gz#sha256=a6241134a7257efb4d566406db1f9df022507f750c174c601ee4287029b4c08d (from https://pypi.org/simple/gunicorn/), version: 0.13.3
2021-07-08T21:51:29,063   Found link https://files.pythonhosted.org/packages/bd/35/02afbb70798e4646c39c5521201ea597279b5c9651c71a0c34169bc550bb/gunicorn-0.13.4.tar.gz#sha256=e653e90547506c58f293b00ab78caf42829812ff6884a88145e1e0b61eee7d11 (from https://pypi.org/simple/gunicorn/), version: 0.13.4
2021-07-08T21:51:29,064   Found link https://files.pythonhosted.org/packages/ec/cf/5deb43f429e0918cfd0ddbc67d42acb8c909925f595cb2fca447df3ba242/gunicorn-0.14.0.tar.gz#sha256=d55ba7624df7f1eb2422bcfbdb72d21482c8be9c01177e4793290121e3118eb7 (from https://pypi.org/simple/gunicorn/), version: 0.14.0
2021-07-08T21:51:29,064   Found link https://files.pythonhosted.org/packages/21/f2/b98bd891e2390afb3474d0c1b23d8386c823086b0a57b21033136aee4b2e/gunicorn-0.14.1.tar.gz#sha256=7f594e3f3ea4734d0ca26587772d761a4368407f1e53d6d71cac5ad6040ef6c3 (from https://pypi.org/simple/gunicorn/), version: 0.14.1
2021-07-08T21:51:29,064   Found link https://files.pythonhosted.org/packages/ff/e6/bccaba00c8f2ed62be517fd6d335da78fc66193a876a01abd34ed7d10af3/gunicorn-0.14.2.tar.gz#sha256=d99eb8c8074763877db28e1996ba70ac4df18ec497f2f27ece276cf54419ee65 (from https://pypi.org/simple/gunicorn/), version: 0.14.2
2021-07-08T21:51:29,064   Found link https://files.pythonhosted.org/packages/c1/da/521a8cde60e9a76cf8aa1330109ec0484fcfc19c87bfe9197180c6bc3281/gunicorn-0.14.3.tar.gz#sha256=fcff4d54533c219ca966cf53e1d5b1856f22180a1ef56f2dc97856544d94360a (from https://pypi.org/simple/gunicorn/), version: 0.14.3
2021-07-08T21:51:29,065   Found link https://files.pythonhosted.org/packages/f6/c5/3a02e970ee3ac66dc8e1b7550c8b95469c6ebe6da6b0b9409cba73203394/gunicorn-0.14.4.tar.gz#sha256=283522ccea5eae7ed3c1e61ea2da7c987a6968fd7603cc83a7de7487b6ff072b (from https://pypi.org/simple/gunicorn/), version: 0.14.4
2021-07-08T21:51:29,065   Found link https://files.pythonhosted.org/packages/79/b0/f80742ffc670565c569a1e197c2d17749442c11bdc01a3b98b4640de9708/gunicorn-0.14.5.tar.gz#sha256=cef7820010cc5d1bf134e25b0ab22097b67886ae72c42a774d555be605a9b422 (from https://pypi.org/simple/gunicorn/), version: 0.14.5
2021-07-08T21:51:29,065   Found link https://files.pythonhosted.org/packages/d1/6d/0e713f1f38e30f868558d0bf2dbf92a0bf00802e766b3f82d4925f377906/gunicorn-0.14.6.tar.gz#sha256=00cb88f3da5bcb6eb96dacd01c1103b9b777fabfd750ee08d9965288a4681a70 (from https://pypi.org/simple/gunicorn/), version: 0.14.6
2021-07-08T21:51:29,065   Found link https://files.pythonhosted.org/packages/7b/08/7a2fe559c07d434db2b22297ca022b4c8036971f83134c43a56b087ae88c/gunicorn-0.15.0.tar.gz#sha256=811f7e9b6b81f5ef4ba07ba071ee8f09ce2c9b16824b75fcaf6452af8bc9a9ad (from https://pypi.org/simple/gunicorn/), version: 0.15.0
2021-07-08T21:51:29,066   Found link https://files.pythonhosted.org/packages/4e/db/d42c78d07b624d7d8be63ef41aff3c5d76c053b689748a21b1eb15b2d8cc/gunicorn-0.16.0.tar.gz#sha256=54061688c9b9ee92c795de39050e57a6bbd962d404fb209f1f00a583c17b6d2c (from https://pypi.org/simple/gunicorn/), version: 0.16.0
2021-07-08T21:51:29,066   Found link https://files.pythonhosted.org/packages/bd/a4/99f85f36f5b96a61460b462559f58de90ca0d00e98779e04f4bb60052ccb/gunicorn-0.16.1.tar.gz#sha256=9d3e189e3e1ee5674a4c2e3c36415b02a0faa136c34077811124fbaa19163b85 (from https://pypi.org/simple/gunicorn/), version: 0.16.1
2021-07-08T21:51:29,066   Found link https://files.pythonhosted.org/packages/46/ba/c586dd3c0a4900547db51ce108ec8c9a880b01e1eaa1db7558999c822f3f/gunicorn-0.17.0.tar.gz#sha256=cde5fad8d44db657899a135b24fe10b1c4bff60a318050d9e0a82c20424b6996 (from https://pypi.org/simple/gunicorn/), version: 0.17.0
2021-07-08T21:51:29,066   Found link https://files.pythonhosted.org/packages/6a/8e/1c32b90021e29e7a2e37b4cd030508591cf26c46ca21de82fbe351e5a18a/gunicorn-0.17.1.tar.gz#sha256=96e7f22dcb23c1f811c5c75397e465a95d88b12dfd88149802b01e34bca22f38 (from https://pypi.org/simple/gunicorn/), version: 0.17.1
2021-07-08T21:51:29,067   Found link https://files.pythonhosted.org/packages/70/85/ba6cb749ba480e7237f6028ccfa2d00d5289ad55977103e46f4bce44da8d/gunicorn-0.17.2.tar.gz#sha256=3daeecbf3c3f324317c847bd9523d2c7dcdcc7796fd2e57c18b16c0adf5897e5 (from https://pypi.org/simple/gunicorn/), version: 0.17.2
2021-07-08T21:51:29,067   Found link https://files.pythonhosted.org/packages/00/ab/fedf573b667c7de82b15576158c250c5ce5853a51577c23df0a0a896076d/gunicorn-0.17.3.tar.gz#sha256=35aa4dc9ca07f77e0526450b6011a628d7b1bf2dfd5e429cc85feeacfe69cba6 (from https://pypi.org/simple/gunicorn/), version: 0.17.3
2021-07-08T21:51:29,067   Found link https://files.pythonhosted.org/packages/94/a0/6af15d3f7e8d259e30dfb7077405b8a16f2f1c5e45e842e9e808a30c1f7f/gunicorn-0.17.4.tar.gz#sha256=0f5b63f87ab66b9aaca6938e2b97dd6e785498a0cb4567560996192d7e40ad21 (from https://pypi.org/simple/gunicorn/), version: 0.17.4
2021-07-08T21:51:29,068   Found link https://files.pythonhosted.org/packages/02/a0/206efff381e2b61c038310a772debae8a4288593bb34901a9cb5aac7192c/gunicorn-17.5.tar.gz#sha256=c8cbee5c44618f49e7b7c6f945a6c7488e5a87657ca19a7a6bb2e6fde6ba0e68 (from https://pypi.org/simple/gunicorn/), version: 17.5
2021-07-08T21:51:29,083   Found link https://files.pythonhosted.org/packages/02/b3/23273452586e4923af43b2805292900ac784324e9d8ada8e0673ff7accd5/gunicorn-18.0-py33-none-any.whl#sha256=0a05e3c38fdc553d93ed9e0a5e743be9317b410861e59fb859cdba2d81fe817e (from https://pypi.org/simple/gunicorn/), version: 18.0
2021-07-08T21:51:29,084   Found link https://files.pythonhosted.org/packages/cc/8f/82d9d1ae8cd417421f4ccb04bf8a8d75767b324c50bc83a9be9d4122c01a/gunicorn-18.0.tar.gz#sha256=b61f38786af6b8d644b530552012d669c7415fcf5852de320f290800db97983d (from https://pypi.org/simple/gunicorn/), version: 18.0
2021-07-08T21:51:29,084   Found link https://files.pythonhosted.org/packages/ce/f0/70b402ce4a1988616a38524554ae6896846c4bad9c4e3e2dd43ead7c0d82/gunicorn-19.0.0.tar.gz#sha256=0ccb71a2d9e0764fb3abc5dc6f7a44d5d44e3137545be8869befc8aedc02878e (from https://pypi.org/simple/gunicorn/), version: 19.0.0
2021-07-08T21:51:29,085   Found link https://files.pythonhosted.org/packages/ee/aa/ce0f2c1886549459c98ab3628a42f1062d79c84b8eca228308f656a95390/gunicorn-19.1.0-py2.py3-none-any.whl#sha256=6b85faf13ec6549eded9f72e4341936732fe396eb995fcaa2c4d6735d6fe9186 (from https://pypi.org/simple/gunicorn/), version: 19.1.0
2021-07-08T21:51:29,085   Found link https://files.pythonhosted.org/packages/a4/a3/38185fd83aa3c850090a25d6045560a66dd55569fd9935b5a673748254ab/gunicorn-19.1.0.tar.gz#sha256=ae1dd6452f62b3470bc9acaf62cb5301545fbb9c697d863a5bfe35097ed7a0b3 (from https://pypi.org/simple/gunicorn/), version: 19.1.0
2021-07-08T21:51:29,086   Found link https://files.pythonhosted.org/packages/ee/e2/dbe1f12d527b060bc0340b9df47926b9c80d54bca13482b5611d41773e26/gunicorn-19.1.1-py2.py3-none-any.whl#sha256=ffb411757de374d05c759c929908d2397c66e3bcf6f35dee41a6ef9eb851497b (from https://pypi.org/simple/gunicorn/), version: 19.1.1
2021-07-08T21:51:29,086   Found link https://files.pythonhosted.org/packages/df/ae/c2cdd886a282df6eeaca90f8719d23eda51e4945ce55556e00b25f4acd2c/gunicorn-19.1.1.tar.gz#sha256=82715511fb6246fad4ba66d812eb93416ae8371b464fa88bf3867c9c177daa14 (from https://pypi.org/simple/gunicorn/), version: 19.1.1
2021-07-08T21:51:29,086   Found link https://files.pythonhosted.org/packages/06/b2/591ed3ffd25fabbd6f3d48247ee9e4df4011b1a270216bd7eb5e616fb0b3/gunicorn-19.2.0-py2.py3-none-any.whl#sha256=c879e1f8320d2dca2baa31ba6746f16ef9ee821f99b0f9c71967311dff9b5679 (from https://pypi.org/simple/gunicorn/), version: 19.2.0
2021-07-08T21:51:29,087   Found link https://files.pythonhosted.org/packages/98/ab/0cf3ce33b2d05aa50dd8171ae3f0ae63380adf607e5827d43f7fba21a78d/gunicorn-19.2.0.tar.gz#sha256=6f4d087e2ddc63ee89ff0eae1a707eebc6fed47bd174dc81987adbf06f1f8cbf (from https://pypi.org/simple/gunicorn/), version: 19.2.0
2021-07-08T21:51:29,087   Found link https://files.pythonhosted.org/packages/66/52/f4692236b8e56827613188da51564192b119aa6b422311d043560218e76b/gunicorn-19.2.1-py2.py3-none-any.whl#sha256=181dc3c286787eae0f72a9aaf097213559afda4c9d813679eac1ac8cb492cec4 (from https://pypi.org/simple/gunicorn/), version: 19.2.1
2021-07-08T21:51:29,087   Found link https://files.pythonhosted.org/packages/eb/61/552eac1e21719bd836f7ec7ee2578beeacabf0ab7d990c615687ca0bc08e/gunicorn-19.2.1.tar.gz#sha256=5cf623bc6f3d67297ec89747e21f15b3bd73962fa71c6087f86859a5155de73a (from https://pypi.org/simple/gunicorn/), version: 19.2.1
2021-07-08T21:51:29,088   Found link https://files.pythonhosted.org/packages/80/1b/25eaf834e05c82233568cdada4a3ea373fd2bc27c447554a98e18def5494/gunicorn-19.3.0-py2.py3-none-any.whl#sha256=a5179cde922d2b4e045ee5b11e87323ee77d363ae40294fc8252f25d6a0eaf06 (from https://pypi.org/simple/gunicorn/), version: 19.3.0
2021-07-08T21:51:29,088   Found link https://files.pythonhosted.org/packages/b0/3d/c476010c920926d2b5b4be0a9a5f5dc0a50c667476ad4737774d44fa7591/gunicorn-19.3.0.tar.gz#sha256=8bc835082882ad9a012cd790c460011e4d96bf3512d98a04d3dabbe45393a089 (from https://pypi.org/simple/gunicorn/), version: 19.3.0
2021-07-08T21:51:29,089   Found link https://files.pythonhosted.org/packages/b1/f3/559cc64b6901219e112a943c83778f88eb04e41ff3ce748026d2baf8217e/gunicorn-19.4.0-py2.py3-none-any.whl#sha256=b3d8b47e2be932c23a2204feb2bf36cca7fcf5e229fe184feacfbfd1d19d4929 (from https://pypi.org/simple/gunicorn/), version: 19.4.0
2021-07-08T21:51:29,089   Found link https://files.pythonhosted.org/packages/66/88/1c703788804e6768a4074b34a74540f7f71849298e1c4cbcab1547487bbd/gunicorn-19.4.0.tar.gz#sha256=5e46069ecdb11a944f9bffd04b48c895e3057eec4e9880ad4625ea66708916c6 (from https://pypi.org/simple/gunicorn/), version: 19.4.0
2021-07-08T21:51:29,090   Found link https://files.pythonhosted.org/packages/75/f1/6c56cff1fbb205a3bf81e881910f3fe4c1287eef8b72abe7882f1e56c9fe/gunicorn-19.4.1-py2.py3-none-any.whl#sha256=63f1a0ce2502c01800de1d4dc812c9eba082e99f44beaacae9496c4151b096f8 (from https://pypi.org/simple/gunicorn/), version: 19.4.1
2021-07-08T21:51:29,090   Found link https://files.pythonhosted.org/packages/0c/22/16ecfa515306a7d8b7beaf4bf6cf35077cc0353555f1fb5093af45a899b9/gunicorn-19.4.1.tar.gz#sha256=53b8ab4676446892354407507c3a936ba731077c0f79239dd6e530507669e931 (from https://pypi.org/simple/gunicorn/), version: 19.4.1
2021-07-08T21:51:29,090   Found link https://files.pythonhosted.org/packages/96/78/84e2711e2d379a1b80596ff7f1fae7c1f5117ad9a30ecf02aeb508d55fcf/gunicorn-19.4.2-py2.py3-none-any.whl#sha256=ec15f87b9bf5f26ab4bc2adbbc4f888c549a2d5fc101246474f61ba7531d5524 (from https://pypi.org/simple/gunicorn/), version: 19.4.2
2021-07-08T21:51:29,091   Found link https://files.pythonhosted.org/packages/75/7e/267b2ad08f1cf3e26be1bc94f81ae5e3483fbf6ccd43b006d231e6eb3c09/gunicorn-19.4.2.tar.gz#sha256=9a99c51ecbf425c73b790610ec408f4852736158718e6b167374bfa38d5624d7 (from https://pypi.org/simple/gunicorn/), version: 19.4.2
2021-07-08T21:51:29,091   Found link https://files.pythonhosted.org/packages/f8/d0/262260f57e553b37e7a0ef50045b1a10876d2f83d94530c83a31b4cac372/gunicorn-19.4.3-py2.py3-none-any.whl#sha256=ddd0302aecac53d0b540909efef51d3725457b57bf98d6ee49da4a2c5029cd8a (from https://pypi.org/simple/gunicorn/), version: 19.4.3
2021-07-08T21:51:29,092   Found link https://files.pythonhosted.org/packages/4c/95/f2b16a4bc905e07902b911610e6b0c1542a4fce947eedb3a4b704cebc384/gunicorn-19.4.3.tar.gz#sha256=2b06fc7c822b5af65e87fdd54ccb5c46543591264a0fee9d8bd8e56e15b46b25 (from https://pypi.org/simple/gunicorn/), version: 19.4.3
2021-07-08T21:51:29,092   Found link https://files.pythonhosted.org/packages/5a/60/5e6bb0769854ff772888a9b5ca68c4d84c7737e4df010407a6b476925190/gunicorn-19.4.4-py2.py3-none-any.whl#sha256=ad359dedab7de9a345d8b75a2c1de3262a9094c2788e40b181b66e49e2b09f6f (from https://pypi.org/simple/gunicorn/), version: 19.4.4
2021-07-08T21:51:29,092   Found link https://files.pythonhosted.org/packages/64/4a/261c684ec63ff9d17b480d3124b169ca4127c56e279b9f1187b60f029cc2/gunicorn-19.4.4.tar.gz#sha256=04e87b3bce75c656a029440e9b4847f291060edaddee431824cea40637d1a8ab (from https://pypi.org/simple/gunicorn/), version: 19.4.4
2021-07-08T21:51:29,093   Found link https://files.pythonhosted.org/packages/bd/4c/1c4131c6082a9cbad894b308097c9ff2e947f331c54aa2daa8e657108eb8/gunicorn-19.4.5-py2.py3-none-any.whl#sha256=c57f1b005a4b90933303c8deed9bedeb509331aa6a0a990023a5796e52bd8988 (from https://pypi.org/simple/gunicorn/), version: 19.4.5
2021-07-08T21:51:29,093   Found link https://files.pythonhosted.org/packages/1e/67/95248e17050822ab436c8a43dbfc0625a8545775737e33b66508cffad278/gunicorn-19.4.5.tar.gz#sha256=53b58044764ad79d732af18c580b1a54b724adf4d290ec19c4ca78ab22a1ee0d (from https://pypi.org/simple/gunicorn/), version: 19.4.5
2021-07-08T21:51:29,093   Found link https://files.pythonhosted.org/packages/f9/4e/f4076a1a57fc1e75edc0828db365cfa9005f9f6b4a51b489ae39a91eb4be/gunicorn-19.5.0-py2.py3-none-any.whl#sha256=44cda4183586467493deaa616ac16f42b2f33bfaa57d4d5c07999d6db78c40ec (from https://pypi.org/simple/gunicorn/), version: 19.5.0
2021-07-08T21:51:29,094   Found link https://files.pythonhosted.org/packages/18/af/e959432746b30fa67902b81320d57f681da433761ba5def5797ccd31c70f/gunicorn-19.5.0.tar.gz#sha256=1c62764ceea2d28602843e3e3abd459194f976b8f27627116787977ced47923f (from https://pypi.org/simple/gunicorn/), version: 19.5.0
2021-07-08T21:51:29,094   Found link https://files.pythonhosted.org/packages/72/de/ec28a64885e0b390063379cca601b60b1f9e51367e0c76030ac8a5cddd5e/gunicorn-19.6.0-py2.py3-none-any.whl#sha256=723234ea1fa8dff370ab69830ba8bc37469a7cba13fd66055faeef24085e6530 (from https://pypi.org/simple/gunicorn/), version: 19.6.0
2021-07-08T21:51:29,095   Found link https://files.pythonhosted.org/packages/84/ce/7ea5396efad1cef682bbc4068e72a0276341d9d9d0f501da609fab9fcb80/gunicorn-19.6.0.tar.gz#sha256=813f6916d18a4c8e90efde72f419308b357692f81333cb1125f80013d22fb618 (from https://pypi.org/simple/gunicorn/), version: 19.6.0
2021-07-08T21:51:29,095   Found link https://files.pythonhosted.org/packages/96/4b/bc4bc2dad60defaa3f7d8590dc51331a225a5399380c161047c1224cd86d/gunicorn-19.7.0-py2.py3-none-any.whl#sha256=7b48e797990b7972862bf93c7eec637efb391217485920e6fa5f509376d94727 (from https://pypi.org/simple/gunicorn/), version: 19.7.0
2021-07-08T21:51:29,095   Found link https://files.pythonhosted.org/packages/1d/13/7e3af7187d64d8174a76e5fe5fbba690353db868c73e3aad07183008ca00/gunicorn-19.7.0.tar.gz#sha256=e6a9f2f3c4c7db48bf8eaec14d407ece2c93b7e905eaacec263055c541a4fe17 (from https://pypi.org/simple/gunicorn/), version: 19.7.0
2021-07-08T21:51:29,096   Found link https://files.pythonhosted.org/packages/64/32/becbd4089a4c06f0f9f538a76e9fe0b19a08f010bcb47dcdbfbc640cdf7d/gunicorn-19.7.1-py2.py3-none-any.whl#sha256=75af03c99389535f218cc596c7de74df4763803f7b63eb09d77e92b3956b36c6 (from https://pypi.org/simple/gunicorn/), version: 19.7.1
2021-07-08T21:51:29,096   Found link https://files.pythonhosted.org/packages/30/3a/10bb213cede0cc4d13ac2263316c872a64bf4c819000c8ccd801f1d5f822/gunicorn-19.7.1.tar.gz#sha256=eee1169f0ca667be05db3351a0960765620dad53f53434262ff8901b68a1b622 (from https://pypi.org/simple/gunicorn/), version: 19.7.1
2021-07-08T21:51:29,097   Found link https://files.pythonhosted.org/packages/ba/a9/67db283e31084925e5b1943a724965f0320577bfdc5144175b64d4328df0/gunicorn-19.8.0-py2.py3-none-any.whl#sha256=f5ca088d029fe3cea166c59bb43b7ccc9c850fe25af3da61350fe712c5cc5aa2 (from https://pypi.org/simple/gunicorn/) (requires-python:>=2.6, !=3.0.*, !=3.1.*), version: 19.8.0
2021-07-08T21:51:29,098   Found link https://files.pythonhosted.org/packages/ac/92/a906209497d6391ef8826bc2e5d8d7b164d7c6253cc8bda36bf03a8d0161/gunicorn-19.8.0.tar.gz#sha256=eb8d8924b117a609fae9f8cd85df0cad3535dd613fdbcdbba3ee88d5459f1d4f (from https://pypi.org/simple/gunicorn/) (requires-python:>=2.6, !=3.0.*, !=3.1.*), version: 19.8.0
2021-07-08T21:51:29,099   Found link https://files.pythonhosted.org/packages/55/cb/09fe80bddf30be86abfc06ccb1154f97d6c64bb87111de066a5fc9ccb937/gunicorn-19.8.1-py2.py3-none-any.whl#sha256=7ef2b828b335ed58e3b64ffa84caceb0a7dd7c5ca12f217241350dec36a1d5dc (from https://pypi.org/simple/gunicorn/) (requires-python:>=2.6, !=3.0.*, !=3.1.*), version: 19.8.1
2021-07-08T21:51:29,100   Found link https://files.pythonhosted.org/packages/12/29/c7eb6f002898ec99b97e0be8b3617169d06221f26609f5cc5f1bdeb3e492/gunicorn-19.8.1.tar.gz#sha256=bc59005979efb6d2dd7d5ba72d99f8a8422862ad17ff3a16e900684630dd2a10 (from https://pypi.org/simple/gunicorn/) (requires-python:>=2.6, !=3.0.*, !=3.1.*), version: 19.8.1
2021-07-08T21:51:29,101   Found link https://files.pythonhosted.org/packages/8c/da/b8dd8deb741bff556db53902d4706774c8e1e67265f69528c14c003644e6/gunicorn-19.9.0-py2.py3-none-any.whl#sha256=aa8e0b40b4157b36a5df5e599f45c9c76d6af43845ba3b3b0efe2c70473c2471 (from https://pypi.org/simple/gunicorn/) (requires-python:>=2.6, !=3.0.*, !=3.1.*), version: 19.9.0
2021-07-08T21:51:29,102   Found link https://files.pythonhosted.org/packages/47/52/68ba8e5e8ba251e54006a49441f7ccabca83b6bef5aedacb4890596c7911/gunicorn-19.9.0.tar.gz#sha256=fa2662097c66f920f53f70621c6c58ca4a3c4d3434205e608e121b5b3b71f4f3 (from https://pypi.org/simple/gunicorn/) (requires-python:>=2.6, !=3.0.*, !=3.1.*), version: 19.9.0
2021-07-08T21:51:29,103   Found link https://files.pythonhosted.org/packages/5f/54/c15f2c243c19074cbf06ce6c48732d99aec825487f87e57e86e9a22990f2/gunicorn-19.10.0-py2.py3-none-any.whl#sha256=c3930fe8de6778ab5ea716cab432ae6335fa9f03b3f2c3e02529214c476f4bcb (from https://pypi.org/simple/gunicorn/) (requires-python:>=2.6, !=3.0.*, !=3.1.*), version: 19.10.0
2021-07-08T21:51:29,104   Found link https://files.pythonhosted.org/packages/2c/f3/8d576c38213aff3e2841bb93522e0822871a74395e7e0fb5f3741a3c014a/gunicorn-19.10.0.tar.gz#sha256=f9de24e358b841567063629cd0a656b26792a41e23a24d0dcb40224fc3940081 (from https://pypi.org/simple/gunicorn/) (requires-python:>=2.6, !=3.0.*, !=3.1.*), version: 19.10.0
2021-07-08T21:51:29,105   Found link https://files.pythonhosted.org/packages/60/0d/3dbda0324f5bf007f3274e5ea09f0f3bcbf0ca01a75b80ff4f1ff9f8ecfd/gunicorn-20.0.0-py2.py3-none-any.whl#sha256=0806b5e8a2eb8ba9ac1be65d7b743ec896fc25f5d6cb16c5e051540157b315bb (from https://pypi.org/simple/gunicorn/) (requires-python:>=3.4), version: 20.0.0
2021-07-08T21:51:29,106   Found link https://files.pythonhosted.org/packages/c3/ba/f4d5c456e912c505a7f69dc188e94a063e8ff905f1c98054203fcd88fd99/gunicorn-20.0.0.tar.gz#sha256=ef69dea4814df95e64e3f40b47b7ffedc6911c5009233be9d01cfd0d14aa3f50 (from https://pypi.org/simple/gunicorn/) (requires-python:>=3.4), version: 20.0.0
2021-07-08T21:51:29,106   Found link https://files.pythonhosted.org/packages/4c/f4/1fff9549bda65801f34bd02a86bde95c945401bfc21cc9cb9e35ec790ba5/gunicorn-20.0.2-py2.py3-none-any.whl#sha256=fe457b7093b353cefcb2ebc40d192fc7c8a62bba49da648c9e1fa0671fa654d1 (from https://pypi.org/simple/gunicorn/) (requires-python:>=3.4), version: 20.0.2
2021-07-08T21:51:29,107   Found link https://files.pythonhosted.org/packages/5e/2b/c74796a6a48fdd30817c328bfe0c7edd30dd7899754aa3e44d2c7ed93f9a/gunicorn-20.0.2.tar.gz#sha256=5a3bf56a1d44c2ed15dae2f9d2a9e7c87acc3517f7225e27e4ece3098a2b5efc (from https://pypi.org/simple/gunicorn/) (requires-python:>=3.4), version: 20.0.2
2021-07-08T21:51:29,108   Found link https://files.pythonhosted.org/packages/e4/cc/e29ede47f5591245e7a343ffa541d250ae51ba136bb9a7e8fe6d1bb24803/gunicorn-20.0.3-py2.py3-none-any.whl#sha256=1d8012b859f4cd9e45753f1ccb33a94df1ab9e1b7af4f81ac871680b4042b08b (from https://pypi.org/simple/gunicorn/) (requires-python:>=3.4), version: 20.0.3
2021-07-08T21:51:29,108   Found link https://files.pythonhosted.org/packages/08/f8/0c45d1e6d4a51a8aa3ccc0bd241a4d1b566acb52d9e306173760ba181f60/gunicorn-20.0.3.tar.gz#sha256=5c6f119298dd692ba49d83ea351aeefdb63d33e32179d91d173d942525115890 (from https://pypi.org/simple/gunicorn/) (requires-python:>=3.4), version: 20.0.3
2021-07-08T21:51:29,109   Found link https://files.pythonhosted.org/packages/69/ca/926f7cd3a2014b16870086b2d0fdc84a9e49473c68a8dff8b57f7c156f43/gunicorn-20.0.4-py2.py3-none-any.whl#sha256=cd4a810dd51bf497552cf3f863b575dabd73d6ad6a91075b65936b151cbf4f9c (from https://pypi.org/simple/gunicorn/) (requires-python:>=3.4), version: 20.0.4
2021-07-08T21:51:29,110   Found link https://files.pythonhosted.org/packages/33/b8/f5fd32e1f46fcfefd7cb5c84dee1cf657ab3540ee92b8a09fc40e4887bf0/gunicorn-20.0.4.tar.gz#sha256=1904bb2b8a43658807108d59c3f3d56c2b6121a701161de0ddf9ad140073c626 (from https://pypi.org/simple/gunicorn/) (requires-python:>=3.4), version: 20.0.4
2021-07-08T21:51:29,111   Found link https://files.pythonhosted.org/packages/e4/dd/5b190393e6066286773a67dfcc2f9492058e9b57c4867a95f1ba5caf0a83/gunicorn-20.1.0-py3-none-any.whl#sha256=9dcc4547dbb1cb284accfb15ab5667a0e5d1881cc443e0677b4882a4067a807e (from https://pypi.org/simple/gunicorn/) (requires-python:>=3.5), version: 20.1.0
2021-07-08T21:51:29,111   Found link https://files.pythonhosted.org/packages/28/5b/0d1f0296485a6af03366604142ea8f19f0833894db3512a40ed07b2a56dd/gunicorn-20.1.0.tar.gz#sha256=e0a968b5ba15f8a328fdfd7ab1fcb5af4470c28aaf7e55df02a99bc13138e6e8 (from https://pypi.org/simple/gunicorn/) (requires-python:>=3.5), version: 20.1.0
2021-07-08T21:51:29,112 Skipping link: not a file: https://pypi.org/simple/gunicorn/
2021-07-08T21:51:29,127 Given no hashes to check 1 links for project 'gunicorn': discarding no candidates
2021-07-08T21:51:29,145 Collecting gunicorn==0.4.2
2021-07-08T21:51:29,147   Created temporary directory: /tmp/pip-unpack-1z231qrl
2021-07-08T21:51:29,322   Downloading gunicorn-0.4.2.tar.gz (18 kB)
2021-07-08T21:51:29,427   Added gunicorn==0.4.2 from https://files.pythonhosted.org/packages/11/2f/60617b417dec8af359da8322dfecf44b8987c2ce9bf87a618039c33b2351/gunicorn-0.4.2.tar.gz#sha256=52bf81fa634033c37e0e9108d98c45a1447a27b9272b621525e14e20c9fd2c54 to build tracker '/tmp/pip-req-tracker-gy6f16ij'
2021-07-08T21:51:29,428     Running setup.py (path:/tmp/pip-wheel-v3tar515/gunicorn_98045dce1ea64e8899828104acfa93fe/setup.py) egg_info for package gunicorn
2021-07-08T21:51:29,429     Created temporary directory: /tmp/pip-pip-egg-info-qcwlnb5t
2021-07-08T21:51:29,430     Running command python setup.py egg_info
2021-07-08T21:51:30,066     Traceback (most recent call last):
2021-07-08T21:51:30,067       File "<string>", line 1, in <module>
2021-07-08T21:51:30,067       File "/tmp/pip-wheel-v3tar515/gunicorn_98045dce1ea64e8899828104acfa93fe/setup.py", line 17, in <module>
2021-07-08T21:51:30,067         long_description = file(
2021-07-08T21:51:30,067     NameError: name 'file' is not defined
2021-07-08T21:51:30,117 WARNING: Discarding https://files.pythonhosted.org/packages/11/2f/60617b417dec8af359da8322dfecf44b8987c2ce9bf87a618039c33b2351/gunicorn-0.4.2.tar.gz#sha256=52bf81fa634033c37e0e9108d98c45a1447a27b9272b621525e14e20c9fd2c54 (from https://pypi.org/simple/gunicorn/). Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
2021-07-08T21:51:30,121 ERROR: Could not find a version that satisfies the requirement gunicorn==0.4.2 (from versions: 0.1, 0.2, 0.2.1, 0.3, 0.3.1, 0.3.2, 0.4, 0.4.1, 0.4.2, 0.5, 0.5.1, 0.6, 0.6.1, 0.6.2, 0.6.3, 0.6.4, 0.6.5, 0.6.6, 0.7.0, 0.7.1, 0.7.2, 0.8.0, 0.8.1, 0.9.0, 0.9.1, 0.10.0, 0.10.1, 0.11.0, 0.11.1, 0.11.2, 0.12.0, 0.12.1, 0.12.2, 0.13.0, 0.13.1, 0.13.2, 0.13.3, 0.13.4, 0.14.0, 0.14.1, 0.14.2, 0.14.3, 0.14.4, 0.14.5, 0.14.6, 0.15.0, 0.16.0, 0.16.1, 0.17.0, 0.17.1, 0.17.2, 0.17.3, 0.17.4, 17.5, 18.0, 19.0.0, 19.1.0, 19.1.1, 19.2.0, 19.2.1, 19.3.0, 19.4.0, 19.4.1, 19.4.2, 19.4.3, 19.4.4, 19.4.5, 19.5.0, 19.6.0, 19.7.0, 19.7.1, 19.8.0, 19.8.1, 19.9.0, 19.10.0, 20.0.0, 20.0.2, 20.0.3, 20.0.4, 20.1.0)
2021-07-08T21:51:30,121 ERROR: No matching distribution found for gunicorn==0.4.2
2021-07-08T21:51:30,121 Exception information:
2021-07-08T21:51:30,121 Traceback (most recent call last):
2021-07-08T21:51:30,121   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 341, in resolve
2021-07-08T21:51:30,121     name, crit = self._merge_into_criterion(r, parent=None)
2021-07-08T21:51:30,121   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 173, in _merge_into_criterion
2021-07-08T21:51:30,121     raise RequirementsConflicted(criterion)
2021-07-08T21:51:30,121 pip._vendor.resolvelib.resolvers.RequirementsConflicted: Requirements conflict: SpecifierRequirement('gunicorn==0.4.2')
2021-07-08T21:51:30,121 
2021-07-08T21:51:30,121 During handling of the above exception, another exception occurred:
2021-07-08T21:51:30,121 
2021-07-08T21:51:30,121 Traceback (most recent call last):
2021-07-08T21:51:30,121   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 127, in resolve
2021-07-08T21:51:30,121     result = self._result = resolver.resolve(
2021-07-08T21:51:30,121   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 473, in resolve
2021-07-08T21:51:30,121     state = resolution.resolve(requirements, max_rounds=max_rounds)
2021-07-08T21:51:30,121   File "/usr/local/lib/python3.9/dist-packages/pip/_vendor/resolvelib/resolvers.py", line 343, in resolve
2021-07-08T21:51:30,121     raise ResolutionImpossible(e.criterion.information)
2021-07-08T21:51:30,121 pip._vendor.resolvelib.resolvers.ResolutionImpossible: [RequirementInformation(requirement=SpecifierRequirement('gunicorn==0.4.2'), parent=None)]
2021-07-08T21:51:30,121 
2021-07-08T21:51:30,121 The above exception was the direct cause of the following exception:
2021-07-08T21:51:30,121 
2021-07-08T21:51:30,121 Traceback (most recent call last):
2021-07-08T21:51:30,121   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/base_command.py", line 180, in _main
2021-07-08T21:51:30,121     status = self.run(options, args)
2021-07-08T21:51:30,121   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/cli/req_command.py", line 205, in wrapper
2021-07-08T21:51:30,121     return func(self, options, args)
2021-07-08T21:51:30,121   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/commands/wheel.py", line 142, in run
2021-07-08T21:51:30,121     requirement_set = resolver.resolve(
2021-07-08T21:51:30,121   File "/usr/local/lib/python3.9/dist-packages/pip/_internal/resolution/resolvelib/resolver.py", line 136, in resolve
2021-07-08T21:51:30,121     raise error from e
2021-07-08T21:51:30,121 pip._internal.exceptions.DistributionNotFound: No matching distribution found for gunicorn==0.4.2
2021-07-08T21:51:30,126 Removed gunicorn==0.4.2 from https://files.pythonhosted.org/packages/11/2f/60617b417dec8af359da8322dfecf44b8987c2ce9bf87a618039c33b2351/gunicorn-0.4.2.tar.gz#sha256=52bf81fa634033c37e0e9108d98c45a1447a27b9272b621525e14e20c9fd2c54 from build tracker '/tmp/pip-req-tracker-gy6f16ij'
2021-07-08T21:51:30,127 Removed build tracker: '/tmp/pip-req-tracker-gy6f16ij'