Created temporary directory: /tmp/pip-ephem-wheel-cache-fe3zfeix
Created temporary directory: /tmp/pip-req-tracker-cxjsk91h
Created requirements tracker '/tmp/pip-req-tracker-cxjsk91h'
Created temporary directory: /tmp/pip-wheel-4ewww8zh
Collecting skil==1.2.1
  1 location(s) to search for versions of skil:
  * https://pypi.org/simple/skil/
  Getting page https://pypi.org/simple/skil/
  Analyzing links from page https://pypi.org/simple/skil/
    Skipping link https://files.pythonhosted.org/packages/e4/a9/dff3092c25bb24f14e9294cef8ae8f0aeaed8ce501ade4d9aa6b32cccf78/skil-0.1-py2-none-any.whl#sha256=6e895dab1a1ffd64ce26e7f11f2130d6562520f9774898a739fb5541935f31c6 (from https://pypi.org/simple/skil/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/99/f5/87daf9716381a7fa836ec67f091e9a02ce67198fe02182568f6359ddd93b/skil-0.1-py3-none-any.whl#sha256=09099c244ee64c8e5d7ee8b7f6a1f5d6162d3b4d408b340edb9f3ec480130e9b (from https://pypi.org/simple/skil/), version: 0.1
    Found link https://files.pythonhosted.org/packages/1c/b2/ca7789cdf5d6b9acd1084bdd5a53f99ce56e60cbe6034a7e602f176b1ce3/skil-0.1.tar.gz#sha256=9c45293809c54f7587062251f690f2979b5e606ea33a18adb2b16ee15e314829 (from https://pypi.org/simple/skil/), version: 0.1
    Skipping link https://files.pythonhosted.org/packages/12/6b/8b4fe133000404950b740cdd48b8bdd3c523231b5c18f351b5b46d3c5b2f/skil-0.2-py2-none-any.whl#sha256=a9bea20961eaa09cf70e24e3586a93b9ad797bf350351935512351a1b1af8dfe (from https://pypi.org/simple/skil/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/2b/5d/6f3bfc500fa9ebf0bf7b8077a9a220b541d2c4ce6cc3f5d7e9692003e154/skil-0.2-py3-none-any.whl#sha256=11cc2df5668977bf9bf09aa21b55953cce504a71ff50aa8cb3dca554323c6284 (from https://pypi.org/simple/skil/), version: 0.2
    Found link https://files.pythonhosted.org/packages/5b/8f/9ae37ecfcd7aaf35eaec134877c243f8e561d449f6768a7919d9de26aeae/skil-0.2.tar.gz#sha256=86b7ee76d20f9fd4035a8f867b92bc4841f294e630f6c14199631faee497eb86 (from https://pypi.org/simple/skil/), version: 0.2
    Skipping link https://files.pythonhosted.org/packages/a4/69/0d9a37a14c3f41d2a9c10fb6393940d2545bf8000a1b7e62200c2fa89675/skil-0.2.1-py2-none-any.whl#sha256=99dc15e9ce1831c65b59be1f195155574ebf89aadbc4e020c01b886490474e0a (from https://pypi.org/simple/skil/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/6b/39/a73a2d88290de085d183b43359215f29fb7e1345beeb9c4da07403ddfc2f/skil-0.2.1-py3-none-any.whl#sha256=6efdc1494ff44fd444ef62ea1a59a5fde8dd7b6e269dc51b1cd1478d7b23bdf8 (from https://pypi.org/simple/skil/), version: 0.2.1
    Found link https://files.pythonhosted.org/packages/83/e6/77e6b1ea69d4f8b9295022287440341a755d4ef43f38b261c6dff698bd62/skil-0.2.1.tar.gz#sha256=6d39dedde67209c8a96b9684ceafcfd44212da5e493a1e930c6e7f16bcab5b3a (from https://pypi.org/simple/skil/), version: 0.2.1
    Skipping link https://files.pythonhosted.org/packages/67/21/9c3fbc1cd066614b5a317d8e20269adde02d4bdd851fbb1511c5d0cf0b50/skil-0.2.2-py2-none-any.whl#sha256=5779444f4db31f25023510002234f464a987f6f384ae70a18bf13efb8e45e4c5 (from https://pypi.org/simple/skil/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/9c/54/cc5f5fe0ce07079af49ab4eefbc7cd76cf62759c924c5222cd2ca80db8b2/skil-0.2.2-py3-none-any.whl#sha256=6487cfa178d57d5a39e02ee5d9ef4a141a11e55aaa5db624c9c1d1cfe270f807 (from https://pypi.org/simple/skil/), version: 0.2.2
    Found link https://files.pythonhosted.org/packages/a6/30/e35a9ab3b7343a5c597e2eb0694aa6d02652d14cf51338f554ef4c3f8e61/skil-0.2.2.tar.gz#sha256=e0892d0248fe067be4988d128282baf40aec85158aa8d4c602cfbf555f7b4a28 (from https://pypi.org/simple/skil/), version: 0.2.2
    Skipping link https://files.pythonhosted.org/packages/e1/f0/100fd4db065dd7ddf589fa0ec0caa2fafeb0a09bb6847e107812bce2d3dc/skil-0.2.3-py2-none-any.whl#sha256=bfd621a68048575c495646450ecf61a93f33d0e83e3b9efa94c672b1b2bd9335 (from https://pypi.org/simple/skil/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/b9/df/c5d7c16186685200c70572aed23b3e821161dff786ca2aaf401f0cfb3afb/skil-0.2.3-py3-none-any.whl#sha256=29583a0490e8eb3c060ae18d08d39680fab01b413a917c8016fee982eb446b20 (from https://pypi.org/simple/skil/), version: 0.2.3
    Found link https://files.pythonhosted.org/packages/c9/23/851273976b680bf8a0bff54a5ac2b6da9e45e5147ed4358c6dd7fd365412/skil-0.2.3.tar.gz#sha256=b0c918cbd49d6b456c38d3b9e7491866c4ba71cb5f758d8f8beba7a471f8e12f (from https://pypi.org/simple/skil/), version: 0.2.3
    Skipping link https://files.pythonhosted.org/packages/8d/e4/ec94135564fb2e8e3b50ec4c398459672041b8f35f60d031ed0faa156ec4/skil-0.2.4-py2-none-any.whl#sha256=e9c901dc7abe627db8596287bd9116c2a69de732c558b30c56a3489853cd6fd2 (from https://pypi.org/simple/skil/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/c3/5f/bcfe601f10387416e7837272adc873d3b0a7245248bd8fb420040dead622/skil-0.2.4-py3-none-any.whl#sha256=dc37875911c4f042f6b9621ae5ddbde9e505cc6516b638dccc9e79a79798a4e6 (from https://pypi.org/simple/skil/), version: 0.2.4
    Found link https://files.pythonhosted.org/packages/d7/41/126d004aeea214b94769948f73380249f8fd1a8b05b02cbd8e086a7e954a/skil-0.2.4.tar.gz#sha256=4541332dad2bc7ffa456c210438c01946cfe1657101a8fbb192ee619333b5f21 (from https://pypi.org/simple/skil/), version: 0.2.4
    Skipping link https://files.pythonhosted.org/packages/27/ad/faf6616d2b8357703ecd0aab8491c8a205cdf480d07477b12829bf70a579/skil-0.2.5-py2-none-any.whl#sha256=82b20884a7601fede0d9b67d1d4f519b523631a38289bf47ac8186abd6761876 (from https://pypi.org/simple/skil/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/66/21/5470e9e261fd276794747eae987eea6c827f5436080c0069cbfbcce44f3e/skil-0.2.5-py3-none-any.whl#sha256=20ba929349403748d1106bc3ab2cf2c684c6ec8084915a7a4ae28f1d14aba2ce (from https://pypi.org/simple/skil/), version: 0.2.5
    Found link https://files.pythonhosted.org/packages/af/c2/dc27622e5f13b2ad695c2a034492d5b74c0a6825cef2c6ee0a7c769e5167/skil-0.2.5.tar.gz#sha256=3809796e873f510f2218e324d3e1693d14faecf44416d107a6f947b73efff8f9 (from https://pypi.org/simple/skil/), version: 0.2.5
    Skipping link https://files.pythonhosted.org/packages/5e/c7/e7c70e46be129d96ea6c253b8e268b8a67327854a6591c0fc89151d54974/skil-0.2.6-py2-none-any.whl#sha256=9b5540cf0d034c3d5dd0dd8522a4e71b631e7e9690234017a51192274e216ad6 (from https://pypi.org/simple/skil/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/dc/bf/3f615163a52105d3a457d00b8e8b1c091e979ce6cb087e88ef9e3847762c/skil-0.2.6-py3-none-any.whl#sha256=958e2596e71fee4a0991e249ca2e1295c9c85b628cdfa4e1e3db5083d843072b (from https://pypi.org/simple/skil/), version: 0.2.6
    Found link https://files.pythonhosted.org/packages/16/e7/3e28fe807e3ed7fec61936b7112d84a294bc1542b85543e0ee93da1d1117/skil-0.2.6.tar.gz#sha256=41fe19f20b1bf34b551a1c7af3d4fad2b7d2a99ba39d76c518ff7f07c06029b4 (from https://pypi.org/simple/skil/), version: 0.2.6
    Skipping link https://files.pythonhosted.org/packages/01/4e/a63606a160024c973fdc65cf6fea3b08ef59657ad91abaf0afb9226a7c54/skil-0.2.7-py2-none-any.whl#sha256=ff6b0371515968fb07fee2a40d25248d4bd30fff6e27e81a567b7227dfe03eab (from https://pypi.org/simple/skil/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/2f/c2/6784a849282e24b29e117a0f7b7f78eb42a4c0034d8b64496b2ba98d0321/skil-0.2.7-py3-none-any.whl#sha256=438ee9b5650cacf8f8f7e587832706eb1d4e5f9692c9c3795253e7989f6e5b9b (from https://pypi.org/simple/skil/), version: 0.2.7
    Found link https://files.pythonhosted.org/packages/0c/1e/def210b852674e52a158ae0c88d0d6cf860c294b00ec46eff666556dac9d/skil-0.2.7.tar.gz#sha256=3dd457c824128d4bfdcbd0a2548143f92c58adca07b410a4f4abb9097f28393e (from https://pypi.org/simple/skil/), version: 0.2.7
    Skipping link https://files.pythonhosted.org/packages/c7/5a/d6150df56ae7e2d2d1b331334d71b79e2bc0a4ba1ec36f30098c7c8ef411/skil-0.2.8-py2-none-any.whl#sha256=90700caed3f21ee4b39d55a2694fc765403e27bfac11219bd6a97bfb4bd3fd6f (from https://pypi.org/simple/skil/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/78/3e/a8ce651ec9c3a15f12ea830fde5590eb4feef3ee274c3f0bbd7bcfde6289/skil-0.2.8-py3-none-any.whl#sha256=60146b8fd00e392a53740677234fa427db969f5ddad2aff1e63b9f7cb55abfb4 (from https://pypi.org/simple/skil/), version: 0.2.8
    Found link https://files.pythonhosted.org/packages/b9/0e/39a3169dffbff5779f812c98c90248025f8a6e701388becd5577dcc0cd1f/skil-0.2.8.tar.gz#sha256=e8d945a3dfdd9d7f3abdaf45d7ef8b7c5f085ca182b959405b3bb210f440ab9f (from https://pypi.org/simple/skil/), version: 0.2.8
    Skipping link https://files.pythonhosted.org/packages/f7/f1/ad1e73f58a51fcf2bb15ca141b8e5798554adc1cdf070ef7bdeb6948ad6f/skil-1.2.0-py2-none-any.whl#sha256=1028cbd5eaa7870e2da38e2b44136a863ed41e22a5b8d43855a8c54bee5ac757 (from https://pypi.org/simple/skil/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/f0/7c/3e5c1697a04c46f284dae84bef0e5bad83d965cfd02a845d9f8cfd930af6/skil-1.2.0-py3-none-any.whl#sha256=a04878da2e189d6187cf59a56066b7e79b4bd637a8951f28c1031afa7f18073d (from https://pypi.org/simple/skil/), version: 1.2.0
    Found link https://files.pythonhosted.org/packages/86/25/14e8a0d61dc559349e27af8dd1f9016a85a073003980a2ccbbebfd102995/skil-1.2.0.tar.gz#sha256=3a356377d46ff5fe2b3f20b4d7dc2bb7b099877a650af72adc09e08fc7ada745 (from https://pypi.org/simple/skil/), version: 1.2.0
    Skipping link https://files.pythonhosted.org/packages/da/d8/ed65a86f7402e2b617850c02b8357354b0bd9802939bc87a7982023e59c9/skil-1.2.1-py2-none-any.whl#sha256=1a2210c851ad07df95d7ff5a4a27bf159662d69029f4ef077fc883fdee3e8c70 (from https://pypi.org/simple/skil/); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/95/a5/76ce1a034d33a04e0783cfe75c4f35a105c69ab6de47455228a98bc8bf7d/skil-1.2.1-py3-none-any.whl#sha256=21c4825d9d3e8046869c5c77d712cc22dc8be75761e27e6739b37168eb3e8dc5 (from https://pypi.org/simple/skil/), version: 1.2.1
    Found link https://files.pythonhosted.org/packages/18/1c/f9c010021da6605cae78233ac2cc1147e3901927853cfa7c3eebc70efb33/skil-1.2.1.tar.gz#sha256=ae67f2c4678dcdc2c2c1a1fcf90be89fede98b056f53134c1a4736c11a5e76bd (from https://pypi.org/simple/skil/), version: 1.2.1
  Using version 1.2.1 (newest of versions: 1.2.1)
  Created temporary directory: /tmp/pip-unpack-n_i09mj9
  Downloading https://files.pythonhosted.org/packages/95/a5/76ce1a034d33a04e0783cfe75c4f35a105c69ab6de47455228a98bc8bf7d/skil-1.2.1-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/95/a5/76ce1a034d33a04e0783cfe75c4f35a105c69ab6de47455228a98bc8bf7d/skil-1.2.1-py3-none-any.whl#sha256=21c4825d9d3e8046869c5c77d712cc22dc8be75761e27e6739b37168eb3e8dc5 (from https://pypi.org/simple/skil/)
  Saved /tmp/tmpx1a4pjpx/skil-1.2.1-py3-none-any.whl
  Added skil==1.2.1 from https://files.pythonhosted.org/packages/95/a5/76ce1a034d33a04e0783cfe75c4f35a105c69ab6de47455228a98bc8bf7d/skil-1.2.1-py3-none-any.whl#sha256=21c4825d9d3e8046869c5c77d712cc22dc8be75761e27e6739b37168eb3e8dc5 to build tracker '/tmp/pip-req-tracker-cxjsk91h'
  Removed skil==1.2.1 from https://files.pythonhosted.org/packages/95/a5/76ce1a034d33a04e0783cfe75c4f35a105c69ab6de47455228a98bc8bf7d/skil-1.2.1-py3-none-any.whl#sha256=21c4825d9d3e8046869c5c77d712cc22dc8be75761e27e6739b37168eb3e8dc5 from build tracker '/tmp/pip-req-tracker-cxjsk91h'
Skipping skil, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-4ewww8zh/skil
Removed build tracker '/tmp/pip-req-tracker-cxjsk91h'