Created temporary directory: /tmp/pip-ephem-wheel-cache-6e4zsela
Created temporary directory: /tmp/pip-req-tracker-rg4aj7bj
Created requirements tracker '/tmp/pip-req-tracker-rg4aj7bj'
Created temporary directory: /tmp/pip-wheel-ow6inmq7
Collecting spectral==0.21
  1 location(s) to search for versions of spectral:
  * https://pypi.org/simple/spectral/
  Getting page https://pypi.org/simple/spectral/
  Analyzing links from page https://pypi.org/simple/spectral/
    Found link https://files.pythonhosted.org/packages/c4/d0/3718e08a26df62e51678e73142d1e2db1a9f6c35992bc89d8510b56d1c8c/spectral-0.9.tar.gz#sha256=b95a53ed773db194600c51ecb052553f514b1b206c0097618e03df7315230381 (from https://pypi.org/simple/spectral/), version: 0.9
    Found link https://files.pythonhosted.org/packages/d4/72/c4dbf60726c1babd2b0de59c034d35d5d4fceabbaa09f8c54934e50639aa/spectral-0.9.zip#sha256=65f1b80819f750668fca9a5cbeb81b6f1af0d133dd4866193869e62a66a9fa9d (from https://pypi.org/simple/spectral/), version: 0.9
    Found link https://files.pythonhosted.org/packages/8d/d6/cb6d4e27743af530244c84fbfee68e1d79ea26b8fc144754dfede08f9133/spectral-0.10.tar.gz#sha256=15bbbfee296753f42bcfa23c5971821c048316f2f6fdf2dc5e80885994570c5e (from https://pypi.org/simple/spectral/), version: 0.10
    Found link https://files.pythonhosted.org/packages/c0/84/5b45b503994a5659e4c8532f2b1a5671bdcfc979b5db985545b1c6e49ea6/spectral-0.10.zip#sha256=7b66130faa8e15ff1200b0ee5c05fda21ed7257f682feacdfb9e6925f7d7a6b5 (from https://pypi.org/simple/spectral/), version: 0.10
    Found link https://files.pythonhosted.org/packages/fc/70/442f96949588ded17d1a149c0c1b7ee143f21b90fc07d44cd417237bc4f2/spectral-0.10.1.tar.gz#sha256=20d6d24aca9dadd2d48176f5f7a935825a163297f5b933d55859c06c125566d0 (from https://pypi.org/simple/spectral/), version: 0.10.1
    Found link https://files.pythonhosted.org/packages/5f/ff/916c07d165fedfdc2cab702dca75b64620f2498960b4db05d4f5ad5ce994/spectral-0.10.1.zip#sha256=5c1261c6eaf43289b9ad231ea382d1da363b880f90f4d961f0293a05ed4b136c (from https://pypi.org/simple/spectral/), version: 0.10.1
    Found link https://files.pythonhosted.org/packages/b8/ea/037256cb24918e1908bbb220130ad9cba05f0bf52b2ccd4309d44ab9d01b/spectral-0.11.tar.gz#sha256=575dfcfb8796d749b6acaa56f6179a7cf9fc94fe8309eaeb345cf0b127bd043a (from https://pypi.org/simple/spectral/), version: 0.11
    Found link https://files.pythonhosted.org/packages/0a/2d/64cb7dc1f9018b962c20be185f2abfa83960173de1f4f032ce24525c2b3e/spectral-0.11.zip#sha256=b70e4dd3849005d7fdbfcf8519b88a1b43a2b7cb9ff399351a290e957a856876 (from https://pypi.org/simple/spectral/), version: 0.11
    Found link https://files.pythonhosted.org/packages/8c/91/3a2a4e08ec7312dd4eef4216f3bdf7e62e7000ddbb2d7cb47c74826eb803/spectral-0.12.tar.gz#sha256=ab9d3687bcb094f9d3cdce5f72c5c67982a8353d85f1b61f7a1549fddbf09a9b (from https://pypi.org/simple/spectral/), version: 0.12
    Found link https://files.pythonhosted.org/packages/5d/15/4fcc529a79ca4521513be0c0cedcf398f98cd899f1ad50aecb229e9faa54/spectral-0.12.zip#sha256=48ef99b5004f68ac7a32db13f3416d5d642ed8f3b5d740be11eb1b142eb5d713 (from https://pypi.org/simple/spectral/), version: 0.12
    Found link https://files.pythonhosted.org/packages/fb/d9/e0040e9eccdbd1c299c60b6aaed5c841f309edc9b2eb693b37d63a496473/spectral-0.13.tar.gz#sha256=779da652fe81776ba065d93883cdaae090687d88ae837c95e3ff96c0b205fc8a (from https://pypi.org/simple/spectral/), version: 0.13
    Found link https://files.pythonhosted.org/packages/8f/10/e1eb1e717d5653cee5c865e3f0d889c09e8131372bd6d487bb30498432e6/spectral-0.13.zip#sha256=6433c5c7f90a3c5217ff8c84b4b9575f13e1f19cd5df96baf46d0b63edce0d1a (from https://pypi.org/simple/spectral/), version: 0.13
    Found link https://files.pythonhosted.org/packages/ce/a4/fb46112968df07ad24e44703defc4011d58589b249994634ff5b73ac693d/spectral-0.14.tar.gz#sha256=4c4f94bfdb6b9c67abc6922e6e2ff94592758b4496b7fdff006f4104836452d6 (from https://pypi.org/simple/spectral/), version: 0.14
    Found link https://files.pythonhosted.org/packages/13/0f/d78ff0cbe5619566125b17a04b1995361d9d07a8a181267c888369cc9c81/spectral-0.14.zip#sha256=5360439e2b74c0fc73a31f98fcab0889009f9674a419d2e151f77f4c560396d2 (from https://pypi.org/simple/spectral/), version: 0.14
    Found link https://files.pythonhosted.org/packages/5c/3c/f20ff72e6ac587b965618950e568509ac9837d19e745b1b95f23af866be8/spectral-0.15.0.tar.gz#sha256=6a9b56a3d11c659c2e29287bb74323044f70fdc3b0b2624bea0f40f4fae76865 (from https://pypi.org/simple/spectral/), version: 0.15.0
    Found link https://files.pythonhosted.org/packages/b7/52/9351062715c611847c0de65ab0077179bb2dd92300a58a69b1a395f138cb/spectral-0.15.0.zip#sha256=aaae03b66b4e37cf97456d48ed85290a2728fcead717d93965a54ae4e1ab9a54 (from https://pypi.org/simple/spectral/), version: 0.15.0
    Found link https://files.pythonhosted.org/packages/30/38/9d2b6e754481b147ea72e25588db4e5ca447922e4dd7a1793d7b5451d77e/spectral-0.16.0.tar.gz#sha256=524ab96ad8c9fd932bb8034310d31b5a49fa87a48cd04364629633c930b9b5f4 (from https://pypi.org/simple/spectral/), version: 0.16.0
    Found link https://files.pythonhosted.org/packages/44/2e/ce0cb71658d9be8684a462666718ac72312a47c26b33ff69392c237f3de4/spectral-0.16.0.zip#sha256=8c8671d75b19f4b18aaf33ccbe5dcc1c5c3ed41290d15b2b3216c71a2a0a98fd (from https://pypi.org/simple/spectral/), version: 0.16.0
    Found link https://files.pythonhosted.org/packages/ee/2f/9c30b2b0ce12e2edcf2f71e59101e88b22d9620e6959e5f70cc19d4facdd/spectral-0.16.1.tar.gz#sha256=461035bc5938a2b7e68b7ca9d71428c762c63b0bb7b919a52a5b3bc95defd7d9 (from https://pypi.org/simple/spectral/), version: 0.16.1
    Found link https://files.pythonhosted.org/packages/6d/5e/8abf3cf27befa6aea6c2bc06751daadd63286450080a3cce16a40c151107/spectral-0.16.1.zip#sha256=b3d7757b8d7c25cee8e9bf092e51f3c65cdc432e82c7bae7538b42cf3dbeb48f (from https://pypi.org/simple/spectral/), version: 0.16.1
    Found link https://files.pythonhosted.org/packages/ba/ab/630ff41c15428d7f32c03858530ae4c47d77df2bf31c12300779afc9b9cd/spectral-0.16.2.tar.gz#sha256=658c5fc715f5d01da0338970b36511f5d524f9a24f14457d7f1cf3860267199c (from https://pypi.org/simple/spectral/), version: 0.16.2
    Found link https://files.pythonhosted.org/packages/bd/8c/7cb814eacf8031eeb86f1053004b04893d2db7c8b75eae17a15290d2d6d7/spectral-0.16.2.zip#sha256=5c950fed1df7f7bdf1aa82eeec84442e6c126ff8d964ed45dfedd943644d438d (from https://pypi.org/simple/spectral/), version: 0.16.2
    Found link https://files.pythonhosted.org/packages/78/66/2431eedea49e7ecb601f38260a7f8017fb03821a8da76271db2002ce18cf/spectral-0.17.tar.gz#sha256=68b2198fd3f50f8aa5881892a99d259a70b2486128d6b5cc55a2199afaf768ea (from https://pypi.org/simple/spectral/), version: 0.17
    Found link https://files.pythonhosted.org/packages/89/38/9c535e11fcd9ab90536f67008d8b81b8d8465b1f1396a50eed7d143ebd32/spectral-0.17.zip#sha256=be2a77e84717b70b5e414449729825a85069f2e68b9ee5625bb6911668050ff4 (from https://pypi.org/simple/spectral/), version: 0.17
    Found link https://files.pythonhosted.org/packages/09/8e/5984c5508b18519d724b184e9706fd73bcca583d6bfc2d3f82d4b60616e6/spectral-0.18.tar.gz#sha256=eb96ad3ba8f2fcf5c3cb0ca1fab92deafe1ae806bcba28d3e187ee15033c87d1 (from https://pypi.org/simple/spectral/), version: 0.18
    Found link https://files.pythonhosted.org/packages/02/4c/053a239313c3dd1b14bd53d32843cbe39ed80f254b0aa019dd43a18629f5/spectral-0.18.zip#sha256=80fa5b2bd53f6e6edeb64440cd17b60a73ce849368dd9d3ac24373f50482aea8 (from https://pypi.org/simple/spectral/), version: 0.18
    Found link https://files.pythonhosted.org/packages/20/07/bd1c4af12954a66276e912e9b7e86c666f6875bc44465044a696d5a08ec0/spectral-0.19.tar.gz#sha256=b8d5dc9e2e36d45d1f55bf95528a63d7a95dd049857c98f86d400a3f0c7c86f1 (from https://pypi.org/simple/spectral/), version: 0.19
    Found link https://files.pythonhosted.org/packages/48/8e/db1d750fb0153027e4e945f91f04b72a3b8b9a0cfdc2c8a33bedcb27740d/spectral-0.20.tar.gz#sha256=73a489080d7599c4149f810aaf6c2d29377fe65ed81ffa590cb15137f1303a36 (from https://pypi.org/simple/spectral/), version: 0.20
    Found link https://files.pythonhosted.org/packages/f5/ff/f6e238a941ed55079526996fee315fbee5167aaa64de3e64980637ac8f38/spectral-0.21-py3-none-any.whl#sha256=fd11e55a1ebc9e6b48685e53d7a2974ec63307b04d2b46478c95ca3979fdaad0 (from https://pypi.org/simple/spectral/), version: 0.21
    Found link https://files.pythonhosted.org/packages/ec/56/e50f45dbdcb93ef2aa2b770b5b1d31c826a018d5229b844a07501ffff595/spectral-0.21.tar.gz#sha256=1c9e3b367e4a9a93717fabb08e570828bba40cdbf98eea9ac4a6c06ed9e8317d (from https://pypi.org/simple/spectral/), version: 0.21
  Using version 0.21 (newest of versions: 0.21)
  Created temporary directory: /tmp/pip-unpack-zbhwtiff
  Downloading https://files.pythonhosted.org/packages/f5/ff/f6e238a941ed55079526996fee315fbee5167aaa64de3e64980637ac8f38/spectral-0.21-py3-none-any.whl (187kB)
  Downloading from URL https://files.pythonhosted.org/packages/f5/ff/f6e238a941ed55079526996fee315fbee5167aaa64de3e64980637ac8f38/spectral-0.21-py3-none-any.whl#sha256=fd11e55a1ebc9e6b48685e53d7a2974ec63307b04d2b46478c95ca3979fdaad0 (from https://pypi.org/simple/spectral/)
  Saved /tmp/tmpvb6zrf00/spectral-0.21-py3-none-any.whl
  Added spectral==0.21 from https://files.pythonhosted.org/packages/f5/ff/f6e238a941ed55079526996fee315fbee5167aaa64de3e64980637ac8f38/spectral-0.21-py3-none-any.whl#sha256=fd11e55a1ebc9e6b48685e53d7a2974ec63307b04d2b46478c95ca3979fdaad0 to build tracker '/tmp/pip-req-tracker-rg4aj7bj'
  Removed spectral==0.21 from https://files.pythonhosted.org/packages/f5/ff/f6e238a941ed55079526996fee315fbee5167aaa64de3e64980637ac8f38/spectral-0.21-py3-none-any.whl#sha256=fd11e55a1ebc9e6b48685e53d7a2974ec63307b04d2b46478c95ca3979fdaad0 from build tracker '/tmp/pip-req-tracker-rg4aj7bj'
Skipping spectral, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-ow6inmq7/spectral
Removed build tracker '/tmp/pip-req-tracker-rg4aj7bj'