Created temporary directory: /tmp/pip-ephem-wheel-cache-g_1joiy_
Created temporary directory: /tmp/pip-req-tracker-9899b5bj
Created requirements tracker '/tmp/pip-req-tracker-9899b5bj'
Created temporary directory: /tmp/pip-wheel-jkuf5icl
Collecting cobalt==3.1.0
  1 location(s) to search for versions of cobalt:
  * https://pypi.org/simple/cobalt/
  Getting page https://pypi.org/simple/cobalt/
  Analyzing links from page https://pypi.org/simple/cobalt/
    Skipping link https://files.pythonhosted.org/packages/d4/3b/2c9a487f2bf0b5f9f4b0d6fa1d74ab26f8d44b3c05d432fd322a86c37d8f/cobalt-0.1.0-py2-none-any.whl#sha256=bed9858860a1806b1dcca7db719a5839382c12683ac27ca164afdf06b3277846 (from https://pypi.org/simple/cobalt/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/20/9f/6f4fc266b97b3045f4986a7247d626abba26a71264bef31485e2cf95cee3/cobalt-0.1.0.tar.gz#sha256=111aee8fbb52a344f4811feee8202503e27345f8cdd8b18573b6666cd603b7e7 (from https://pypi.org/simple/cobalt/), version: 0.1.0
    Skipping link https://files.pythonhosted.org/packages/c6/70/f01763d2ea464363741f8b10f821b20c72831d47d91b45a4783380aebc16/cobalt-0.1.1-py2-none-any.whl#sha256=848ee00e8e4cd2cf9e4af3303b400e17846fa867b6d6d1c7368341ed6c58fce4 (from https://pypi.org/simple/cobalt/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/ac/03/1f639f660d08e33e54846421504ac82f4392f020f41c88c10327fa54fd23/cobalt-0.1.1.tar.gz#sha256=42b42d319be9d697fb6f64609f75155fafee6de38f68daaa8f9bc91e4daaebc7 (from https://pypi.org/simple/cobalt/), version: 0.1.1
    Skipping link https://files.pythonhosted.org/packages/c8/d4/3d2a504c95f5aa09e9e3bc9012e9eaaa4599ceb0a0a508f8f7daf285c454/cobalt-0.1.2-py2-none-any.whl#sha256=cbc6268b9c1d320676dd3c5d80558aa6689b20e35d1f70dd5e8cac4287edbced (from https://pypi.org/simple/cobalt/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/72/ae/61698c29afaa5cbbb8192ef22c2ee5292f20c65584f5e96ddbfbab12a8e3/cobalt-0.1.2.tar.gz#sha256=ff5d29277f03c8d3102efeef53de35043aeaa8c52f59a114c5ba8359a7fe1669 (from https://pypi.org/simple/cobalt/), version: 0.1.2
    Skipping link https://files.pythonhosted.org/packages/8b/2f/bc9b39a9c27dbe220d10e11bd5c041b42a4dc32f42c8fa3cc24f48718140/cobalt-0.1.3-py2-none-any.whl#sha256=ea962dc757ef5bbbcf5d41079be492627feda7b183c915e92bb27770a355732b (from https://pypi.org/simple/cobalt/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/e8/fb/20b5ad2f3673640bd5f2748cdcf88c94f9a49da059639e81fa8a5f4bfde9/cobalt-0.1.3.tar.gz#sha256=212f182888386c1c054cceaff3e9e6034077c83147c823ea7805c2edbec01aa2 (from https://pypi.org/simple/cobalt/), version: 0.1.3
    Skipping link https://files.pythonhosted.org/packages/96/6e/925ffe9c27c590d97a6531ea6747a035fe74d3901fd90f98a1b9c44a2f84/cobalt-0.1.4-py2-none-any.whl#sha256=824b71dc15659655fbb5f24b2797dc41c92f0e9c47c9f0a6919d60edffb24d6e (from https://pypi.org/simple/cobalt/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/53/b9/7f02a4531ae262d9d419840c2ba4b7822d105479a04da9b08afe81860b1b/cobalt-0.1.4.tar.gz#sha256=e378f2dcde1dc87bf3de3f9dc3cb275e5ee2d224c465ba731824d49dd3f67614 (from https://pypi.org/simple/cobalt/), version: 0.1.4
    Skipping link https://files.pythonhosted.org/packages/2f/e9/6a56bd9c0b1fb75013f67e6978452c10e827b21d40618d8f48c80f6dbf06/cobalt-0.1.5-py2-none-any.whl#sha256=d4d00e40c439c44005e48478dd5287061ecf34a32ca3f89fec6dda1a4cd12b3c (from https://pypi.org/simple/cobalt/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/c3/33/6a42b256bfd116e1a7ae0f63278dd644f72de85a5d52660c1da873b1a16c/cobalt-0.1.5.tar.gz#sha256=cd8f2da4196b384a31c731ef5913596ead6d97c9dadb26309002c66cd30440b8 (from https://pypi.org/simple/cobalt/), version: 0.1.5
    Skipping link https://files.pythonhosted.org/packages/3a/76/8dbe072fc39085bfd2a4be6782c555a148759d959c7c97fa12f2530e2451/cobalt-0.1.6-py2-none-any.whl#sha256=47a8f3db3e0c6bb1e9e724796603e2e1c5cec61db2e3725c7655a42994560d57 (from https://pypi.org/simple/cobalt/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/73/39/9ba6e087e712383cb6ed393d211b8c592c2f35988d45b971dc5aff203819/cobalt-0.1.6.tar.gz#sha256=f1310df27e9d8a97550df10ab17c61546c13e019ef037a529dbabed1318e805f (from https://pypi.org/simple/cobalt/), version: 0.1.6
    Skipping link https://files.pythonhosted.org/packages/ee/76/c8495e64cd1f85de99d7476eb86058ab438622a24912ff029e751ed0f77c/cobalt-0.1.7-py2-none-any.whl#sha256=071e7e48d386a92e9c0837646d4651045f380e474e05f210a91568770afdd601 (from https://pypi.org/simple/cobalt/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/90/f7/38996f445c19cc736d3b126d799f41bd7b4beb114469d7a4a8b19e966a96/cobalt-0.1.7.tar.gz#sha256=bb2895002ee5b6a691ce6501063ee1906109b7e7299e02b5611a8375795529c2 (from https://pypi.org/simple/cobalt/), version: 0.1.7
    Skipping link https://files.pythonhosted.org/packages/d8/48/09e14c5fd8ef8d14b9054d1c50851e90bf9d43b1f07c3fd3564ac3ca0956/cobalt-0.1.8-py2-none-any.whl#sha256=c34890a00c975fd9db48e9cef9f6b5a08341ce927dbbb0d1c9638c0ffeabc5a4 (from https://pypi.org/simple/cobalt/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/1c/3e/1cadafa79c6874e3d7624cbe8c1c4288cef9e81d7cdd003dbcde4afc4f76/cobalt-0.1.8.tar.gz#sha256=bf28565cf0bb8bcf675a2f4fcfd2ae0d6793e31bbcd8ff47e8f2d2044b28d0a1 (from https://pypi.org/simple/cobalt/), version: 0.1.8
    Skipping link https://files.pythonhosted.org/packages/cf/b8/9b764862a71d7deebcb76cf93329774ac555c5c6e613d977643f2021b9f5/cobalt-0.1.9-py2-none-any.whl#sha256=2dfcebdcb5019ce354aae73a85f264cfd8920e3b892f0263337cde3651ef0003 (from https://pypi.org/simple/cobalt/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/5d/72/56dc3a8cb3c3a59313bec34badcf7e411ae0071f1d9228e20d33e0533adc/cobalt-0.1.9.tar.gz#sha256=6915064a8ea4b8d57e8e1fc80528b29810a45e94daf66492dafaf7296be63b7e (from https://pypi.org/simple/cobalt/), version: 0.1.9
    Skipping link https://files.pythonhosted.org/packages/93/7b/674d486d5daeb82ce7d82781773b62c4c414fa9b8fc1848565489e5cbd68/cobalt-0.1.10-py2-none-any.whl#sha256=81ef69f575cdcf61ccafb5344696b42baf68a3ef6b84df140ab749b451a3761d (from https://pypi.org/simple/cobalt/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/2a/cd/ab9dd92ec3688094db5f2619e01e7dba1d80a2af4f32a46f7a4b78d096d4/cobalt-0.1.10.tar.gz#sha256=10b87dd347d6182c057d3f5014825a16549b55b500b8d4965f270a080a0edfc7 (from https://pypi.org/simple/cobalt/), version: 0.1.10
    Skipping link https://files.pythonhosted.org/packages/48/26/0e9368390475dd005dfc1f9b8dd522394ced79f07c973879cdf21f57795e/cobalt-0.1.11-py2-none-any.whl#sha256=47a26d827240733faa40a7b1c4a2e36ed2788441c54c3f98c253398c93ab418c (from https://pypi.org/simple/cobalt/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/3e/3e/6c9774c3b85c3117175c41d867d51c91afd41c5c5425d89852e71d5a46e3/cobalt-0.1.11.tar.gz#sha256=0ca9f34fb189c38986618cd92c3a40f22e13ba7881636d14fbca6018a8b98134 (from https://pypi.org/simple/cobalt/), version: 0.1.11
    Skipping link https://files.pythonhosted.org/packages/7a/d7/73c40ee535ae0b8b47201fcd2c2da58d4d8343ab3088858feb8c30ed4fa1/cobalt-0.2.0-py2-none-any.whl#sha256=112192dd54a133a03fb5e9cd300274cf0ca077daf8a4fc4f0af5825716242d67 (from https://pypi.org/simple/cobalt/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/b9/84/53680fa2cc467eac93d1aac6c0bd14af133a2b7c9844a8422e73f9e2d615/cobalt-0.2.0.tar.gz#sha256=0acfb80e09aee4b2b2099b3619db2f41cfd0697540d365c99c6ff43569b08bd8 (from https://pypi.org/simple/cobalt/), version: 0.2.0
    Skipping link https://files.pythonhosted.org/packages/44/0c/04922260ef4bb16d3df7dfc738053fdd5160f496eb325e07be3a5368faf9/cobalt-0.2.1-py2-none-any.whl#sha256=6272ec98a5ea560d1db7c664d76b676a2b3779510354a53f5d9e869d9ef45fa2 (from https://pypi.org/simple/cobalt/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/61/f8/7d76d5f72f1aadd56459c46355b10969afe7c20b33c0393179bfe961a3cb/cobalt-0.2.1.tar.gz#sha256=b930a019ba2534d22f59d59f88ef7b6597cdca72e610c5c2713cc07e8a3828e8 (from https://pypi.org/simple/cobalt/), version: 0.2.1
    Skipping link https://files.pythonhosted.org/packages/6f/62/cfe3474490103aee46a08ec49436109440cab900cf3fe996125de8232e41/cobalt-0.3.0-py2-none-any.whl#sha256=a788385e29abd4d236735fd35fda7914d9f47e936a0a00e9d04e82311cc71da7 (from https://pypi.org/simple/cobalt/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/17/9d/5503f37c494e319b5d7d26ac4b99d8abe1aac5be8759b0692d841d2144e5/cobalt-0.3.0.tar.gz#sha256=323415dfaa6d27c7bfd720a16c65ddbebf896820cce7f54d1fa42b9cc95ee7d7 (from https://pypi.org/simple/cobalt/), version: 0.3.0
    Skipping link https://files.pythonhosted.org/packages/96/08/47ca677642854cda6c7ac8b395993edae8b0c46247df8802f71fae4f1af3/cobalt-0.3.1-py2-none-any.whl#sha256=793f9c94ca2f9cd4d7186273606296bff0556fab201c49ed421d7e74c6c3e16f (from https://pypi.org/simple/cobalt/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/e1/8a/0dd7559a7cdd88af63a9a663580c467371f3839e86a48b60b95e112fef87/cobalt-0.3.1.tar.gz#sha256=27bb90507e56084cc34ddecafbcaa2a08d9a587b3ae19f6236c6642ec2f3747d (from https://pypi.org/simple/cobalt/), version: 0.3.1
    Skipping link https://files.pythonhosted.org/packages/aa/5e/88d62b8771bc29715e42b7643f29532fbca1509a820ae2b19afdcda3b3ec/cobalt-0.3.2-py2-none-any.whl#sha256=dfb43d51a8f050cfed84dab286d27a5abd93266971833605b4b7ff1e58310753 (from https://pypi.org/simple/cobalt/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/30/b7/8b94d5092bd17c7355cfe9c537cd3348b7327f128445acb4b1850f849bd5/cobalt-0.3.2.tar.gz#sha256=e3491ce4350451e94345dd4787f69c8f82935273dee6c0e774b0e5c9ed6c0c4c (from https://pypi.org/simple/cobalt/), version: 0.3.2
    Skipping link https://files.pythonhosted.org/packages/5a/e5/4524f999a0d600e6b1c7a681ccb17dfa01fa4b2b35f8ca6038c03537a363/cobalt-1.0a1-py2-none-any.whl#sha256=a79cd7f65d856be87978f5e39386bb8f4a8d25e3dc3761ac76efdcc578e53cb1 (from https://pypi.org/simple/cobalt/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/14/41/b99c7ca3b5219bc08f62ade66381e6cfefe1ca7fbf3a453ec444defea6fb/cobalt-1.0a1.tar.gz#sha256=c437b1b5eb27cfab627ee6e07c0366bd3998a5aedba8e58de765f613970cc785 (from https://pypi.org/simple/cobalt/), version: 1.0a1
    Skipping link https://files.pythonhosted.org/packages/5a/b6/ce47e37c4c46ffa02774614ca23ba12caa64cd1c5c43e2c385a6d92b489c/cobalt-1.0.1-py2-none-any.whl#sha256=37230682c7d9efdb5bd9aa1e7bb4d5f0cbacae735dcfb840279f5601a9795513 (from https://pypi.org/simple/cobalt/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/1c/db/06511660593d72ec8f119285ad1f74e92723c8caab09034bf058333e91f3/cobalt-1.0.1.tar.gz#sha256=1fb53d86d6303efe1ed4dcc3f8b6e0b16d1b7668fab7491af0e2adca603dafec (from https://pypi.org/simple/cobalt/), version: 1.0.1
    Skipping link https://files.pythonhosted.org/packages/8a/04/953c35270c0c2312aabf4c372d2cfd4bb0a0ed5994d4461d14cd503ae09f/cobalt-2.0.0-py2-none-any.whl#sha256=cf96cc576b9c54966e252e3dee8a0191194624a425dd3bdb06ab67974d0899f6 (from https://pypi.org/simple/cobalt/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/19/81/323fccaa60be601c4a32284b3d563741f2fe1468b86269a6c9f91d2ab350/cobalt-2.0.0.tar.gz#sha256=eb096b4e97af75072364107825cac163380ac801bce1b78bb62c5589bfb6628b (from https://pypi.org/simple/cobalt/), version: 2.0.0
    Skipping link https://files.pythonhosted.org/packages/fb/3d/e08500808cede8d989f670b1b160f0f42860faf4dd801a0a669822c1e148/cobalt-2.1.0-py2-none-any.whl#sha256=f30833cc8022162fb0ceb2d95fbfc74613f9bf45a61ba9a170e1c008b8aaece4 (from https://pypi.org/simple/cobalt/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/b1/8f/2571004787ad02e9057c5b2a52f2c8bc0e9bd1be031adccca6ecea7a8c90/cobalt-2.1.0.tar.gz#sha256=c1a09c3b59d91a81ffa69d35caa831e236470ee685c8f4fb35ab12fe1a2e8ea0 (from https://pypi.org/simple/cobalt/), version: 2.1.0
    Skipping link https://files.pythonhosted.org/packages/d9/6c/737bc1790ac1f7a5a30338d01b91e77db13ca54e5cd979c5d37a2c3a9822/cobalt-2.2.0-py2-none-any.whl#sha256=d6ccec28e78b5b2a80b15aea35d712466181c358faffb9150391d20ce011d8d2 (from https://pypi.org/simple/cobalt/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/23/e7/25c868d0cc44c83f2b24511816c1aa91914f2d489ed79386f4dd6c3b83c5/cobalt-2.2.0.tar.gz#sha256=b9e1de3425811f23eb614b60ef78019cf64b4dd33900e8c2c3acce45d43efcea (from https://pypi.org/simple/cobalt/), version: 2.2.0
    Found link https://files.pythonhosted.org/packages/11/b8/94733a72848966fb53cee00c239086ab91f7377f1ead2af08962205fa05e/cobalt-3.0.0-py3-none-any.whl#sha256=73c100b944400e9bd8d8e18b49e324b500020c964be711db11d67753da3e6b5b (from https://pypi.org/simple/cobalt/), version: 3.0.0
    Found link https://files.pythonhosted.org/packages/6b/6c/89fb50700f062b68b9880699f53d847b7acad47baa1a32801e1db092b8a6/cobalt-3.0.0.tar.gz#sha256=ba3e2465788dacd8f682ec31bc341b6f16c75565a8405e9f3dd15ddaff43bf54 (from https://pypi.org/simple/cobalt/), version: 3.0.0
    Found link https://files.pythonhosted.org/packages/8c/74/d5972f369d36b12481a79ed1feb61e20af9643bcaef1ef35ebc3fcd24613/cobalt-3.1.0-py3-none-any.whl#sha256=64f7597e981ce3ad41ff98fcaac3cac05863d780eedb7b6a0bed51bfd51b846b (from https://pypi.org/simple/cobalt/), version: 3.1.0
    Found link https://files.pythonhosted.org/packages/08/76/18780fb4cd99692c5e678882c0e324913a89021a7f112f68fd09d9a5ade4/cobalt-3.1.0.tar.gz#sha256=4247eee2a8ea453c67ea096e1755c5d754f3f20ec1c45ffb53d119f2af7cc5ff (from https://pypi.org/simple/cobalt/), version: 3.1.0
  Using version 3.1.0 (newest of versions: 3.1.0)
  Created temporary directory: /tmp/pip-unpack-20ijizc3
  Downloading https://files.pythonhosted.org/packages/8c/74/d5972f369d36b12481a79ed1feb61e20af9643bcaef1ef35ebc3fcd24613/cobalt-3.1.0-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/8c/74/d5972f369d36b12481a79ed1feb61e20af9643bcaef1ef35ebc3fcd24613/cobalt-3.1.0-py3-none-any.whl#sha256=64f7597e981ce3ad41ff98fcaac3cac05863d780eedb7b6a0bed51bfd51b846b (from https://pypi.org/simple/cobalt/)
  Saved /tmp/tmpko4l86_p/cobalt-3.1.0-py3-none-any.whl
  Added cobalt==3.1.0 from https://files.pythonhosted.org/packages/8c/74/d5972f369d36b12481a79ed1feb61e20af9643bcaef1ef35ebc3fcd24613/cobalt-3.1.0-py3-none-any.whl#sha256=64f7597e981ce3ad41ff98fcaac3cac05863d780eedb7b6a0bed51bfd51b846b to build tracker '/tmp/pip-req-tracker-9899b5bj'
  Removed cobalt==3.1.0 from https://files.pythonhosted.org/packages/8c/74/d5972f369d36b12481a79ed1feb61e20af9643bcaef1ef35ebc3fcd24613/cobalt-3.1.0-py3-none-any.whl#sha256=64f7597e981ce3ad41ff98fcaac3cac05863d780eedb7b6a0bed51bfd51b846b from build tracker '/tmp/pip-req-tracker-9899b5bj'
Skipping cobalt, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-jkuf5icl/cobalt
Removed build tracker '/tmp/pip-req-tracker-9899b5bj'