Created temporary directory: /tmp/pip-ephem-wheel-cache-kgvr2wpy
Created temporary directory: /tmp/pip-req-tracker-5zn0xyek
Created requirements tracker '/tmp/pip-req-tracker-5zn0xyek'
Created temporary directory: /tmp/pip-wheel-zb67oiqq
Collecting fret==0.2.6.post1
  1 location(s) to search for versions of fret:
  * https://pypi.org/simple/fret/
  Getting page https://pypi.org/simple/fret/
  Analyzing links from page https://pypi.org/simple/fret/
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    The package https://files.pythonhosted.org/packages/ef/d6/09f0ff7ee50484c2c8517ca752c7e2d31fb9a396aa7975350eab9172fd4a/fret-0.1.tar.gz#sha256=967c95e69557b9e3428dbbf98d3fc1d956bb69b43fb51f10573dee7b78a2e5dd (from https://pypi.org/simple/fret/) (requires-python:>=3.5) is incompatible with the pythonversion in use. Acceptable python versions are:>=3.5
    Found link https://files.pythonhosted.org/packages/0b/a7/77bf9cce474cc24629d86e2a8ca4e0ab8460d57960fe2959ce5bc693c343/fret-0.1.1-py3-none-any.whl#sha256=088d7e3a031e40994be109a203830ca8fb1abd5250cb6b6f0badb763cae675a0 (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.1.1
    Found link https://files.pythonhosted.org/packages/84/70/3777206904286c8345c994c26aba8002c116a0becb5122c858d19e1c0ae4/fret-0.1.1.tar.gz#sha256=970b3f7044e11953ccbffc1bbc966828eb3bd01f83ed4693be9ff1a49c0a21c3 (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.1.1
    Found link https://files.pythonhosted.org/packages/83/68/881647285e89d717ed9275b1d4cd90f1133328fa1c4f92868119a925fc5e/fret-0.1.1.post1-py3-none-any.whl#sha256=545cbb7c7226b8ed93f79120a82ea5c3124477245eb86606cc16e1c831ca735e (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.1.1.post1
    Found link https://files.pythonhosted.org/packages/b3/ad/4e33a3e8d667b153d339c88b6707e739e8bd7035cbf0338ff3269bb40c26/fret-0.1.1.post1.tar.gz#sha256=261e95d103c5e35df2e57e308e9133ea75edf188b0e9bed01cf9ff459c0c7526 (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.1.1.post1
    Found link https://files.pythonhosted.org/packages/fa/37/6ba1bcd7e1e40678e489212f3964740dd46711b02b4f386583bff7a2a76b/fret-0.1.1.post2-py3-none-any.whl#sha256=c8216b105e0d1f53f6a4b28b19aaaf3fde68b8fde37de0141235179863c56d6d (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.1.1.post2
    Found link https://files.pythonhosted.org/packages/4f/6f/4eab70ec8a4c70179be595006fdb160b017de6c3cb7677913a577cb17673/fret-0.1.1.post2.tar.gz#sha256=95edfd9ae1ed39034dd0bcbb715645d72b2e7a6e94b821cf7747a58fb76ce91f (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.1.1.post2
    Found link https://files.pythonhosted.org/packages/f7/ab/eed6bc4d57eaf9c359dc628540faaa9bc4f1b10b7abb4d256153c5407300/fret-0.1.1.post3-py3-none-any.whl#sha256=f884b1727c3212d8983569c0eb93c0c5c6f07b1622cdf792cadd8e9ff9db9e42 (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.1.1.post3
    Found link https://files.pythonhosted.org/packages/66/b3/72da0c0d7ac0c5ca68d010cb49b01c0caf4272e41a65263df133095aa707/fret-0.1.1.post3.tar.gz#sha256=31330ef5580a75a2ed2457d41e2932df579db1f3f092e0b1fb936c6b6ffd199d (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.1.1.post3
    Found link https://files.pythonhosted.org/packages/7a/5d/12b3c3cf32c1b027d603df1234cc42f7f7466ac1e2c561d6299608107a23/fret-0.1.1.post4-py3-none-any.whl#sha256=c732b139f2a0bb8a2608053e564962e4ab2a28cb90dd777685b09729c16b89fa (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.1.1.post4
    Found link https://files.pythonhosted.org/packages/b4/c4/fc7aa9cc021ba12b997fd98425ef0019fd6b297aed83605a3eb59f6dfb76/fret-0.1.1.post4.tar.gz#sha256=ea1a28154c6dc8716d4926cb570a79600947db96991d3e24533fb9f7f3d6effb (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.1.1.post4
    Found link https://files.pythonhosted.org/packages/a2/25/8249e40c522861be78f02607fb74cdb936d5cceda4e3d43fe14f001a94ed/fret-0.1.1.post5-py3-none-any.whl#sha256=c464a2cd8906670c3d66408719ca741e9435df47190cfcdfe86aeb8042a96fb7 (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.1.1.post5
    Found link https://files.pythonhosted.org/packages/b5/c1/249cd2077a6695547917532efacb9d0fe7545ae0999dcb23f38f5b1e9a38/fret-0.1.1.post5.tar.gz#sha256=b0a45e19f0e5607e16d3e0192d6f745f304cabaed07f10fa5fc4d4710b2c6d14 (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.1.1.post5
    Found link https://files.pythonhosted.org/packages/8d/42/68cfdba427e0b4f2613ee0a497079cfbaeb86030559325a13f512e26b2ae/fret-0.1.1.post6-py3-none-any.whl#sha256=97ca98498cee8fb223d071fa3dd2b50f8804c84bf0c677cf026c81a4708c8cff (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.1.1.post6
    Found link https://files.pythonhosted.org/packages/81/99/0ee601e11bb6ab7ad2c63338fa6e79a30396c05b5515c68c4a178905859e/fret-0.1.1.post6.tar.gz#sha256=55f0889a165af9241c13dcd44a1342a2fa9825f72dcd1665cbaaa782700ceac7 (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.1.1.post6
    Found link https://files.pythonhosted.org/packages/d9/42/60b3d2198d59cf977af17110276f1a6f4d43358a4e7c3de538ae0c37fff8/fret-0.1.2-py3-none-any.whl#sha256=1218fffc9b67acf92517ca6d6fe1409bbb741a3abecb9beffd9dfab1ce04b8a4 (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.1.2
    Found link https://files.pythonhosted.org/packages/d4/7c/927a2a90afe8b5e6bde89aef407a077017966a53830835c10e006ca254c5/fret-0.1.2.tar.gz#sha256=1907755a2fb25bd4be80eaaca48289d0ea204d16f5ac6b8e3186558fa35deda9 (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.1.2
    Found link https://files.pythonhosted.org/packages/69/c6/3d3a3a2aebc394afe8aa99777b60cb0cb8a1be5f13cef324a9f89d8c74e5/fret-0.1.3-py3-none-any.whl#sha256=744fcc808713aae2a140d21ebf7f659e4e4ed32d635c4a9e5578b258d188cc3e (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.1.3
    Found link https://files.pythonhosted.org/packages/1b/73/113cf6c5c71eb21233dce82655408e68d1137c71c64d6d5f4e46abe86090/fret-0.1.3.tar.gz#sha256=84d4bb55127560becf74f7623e4af13616bd920a8395be08363497fb505564d2 (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.1.3
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    Found link https://files.pythonhosted.org/packages/93/cd/334fedfe8c135cbbe3290c0de8b17b80bac7400b47f2415c6257edbaa06d/fret-0.1.5-py3-none-any.whl#sha256=0cd38971f22bfb95dd16ed421ac0013ac63fc7c36b3f6f05dab45d50517c4579 (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.1.5
    Found link https://files.pythonhosted.org/packages/67/6e/ed8b7a569e3130b1117de139d61940f258cf6b6fbd5676d4b12af810f1ed/fret-0.1.5.tar.gz#sha256=9350419ac11bbcbf9c1231f3096daa5f2aa7fe8fc14f84a8d335748ebfbfdda1 (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.1.5
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    Found link https://files.pythonhosted.org/packages/09/3f/2a695409db415ca3112c0213f65aa732302c6f670aed3737c06b0839d4a0/fret-0.1.5.post3-py3-none-any.whl#sha256=73fdf9f7fe447cf7b89d21fc9ee4891dfbe9f8937ec224fa622af397a24f5645 (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.1.5.post3
    Found link https://files.pythonhosted.org/packages/8e/f5/74f57bf065d47ffd1b4b9572d6a8592853a98f3ad261d2645ae2f4be2e66/fret-0.1.5.post3.tar.gz#sha256=f4b759f0b968a57f3c63b6b6a0c3a95e1ebafb840419feab4be9a5f2860361d3 (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.1.5.post3
    Found link https://files.pythonhosted.org/packages/af/ca/621dfa785d3a706eb607e94b0f4649544a53de1eef92ec70b077261d01ad/fret-0.1.5.post4-py3-none-any.whl#sha256=1ca7cc05de4da7ffaf5a05255a2ebc10afe75e44a945a7ad2c3f4150324488b8 (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.1.5.post4
    Found link https://files.pythonhosted.org/packages/fa/a8/ced6c4dbd228c0cd59d1a8c955e037e1c8ae7fdf4470e32ffb24a2cd08ab/fret-0.1.5.post4.tar.gz#sha256=28a1c40a97aee4e94f4ab6f10785598dc2e0c563c668f44fa676d4843d8ade00 (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.1.5.post4
    Found link https://files.pythonhosted.org/packages/ed/0f/47ceced0c9c7d52248d7fe6af8c09f1d2df30896b0a29ca15838e150ed93/fret-0.2.0b1-py3-none-any.whl#sha256=a96aa5ab52ccaf8dc928ec91f5b2d28b2163b5d59b1787675e05c982205c80b7 (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.2.0b1
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    Found link https://files.pythonhosted.org/packages/5b/a8/47a9fbc5ef44d71fbdac04f3dd6f67848fc0fe14421327c53f507b559879/fret-0.2.0-py3-none-any.whl#sha256=73d50c950fd3874c48cf44b3208640842df8c5c3f891cf72360bb68ade9f8ed3 (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.2.0
    Found link https://files.pythonhosted.org/packages/8d/66/119cc41bc670f44fcdb4c1fd9b156623635ad6d14491dc252aeecab47ab4/fret-0.2.0.tar.gz#sha256=66594e3b136dc9804686091e193736f4d2fd0c2e7a1893b27861f76cedd6b366 (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.2.0
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    Found link https://files.pythonhosted.org/packages/37/06/4c19bd1a318aa6a535eaff1aeafbec4d5db2fe2151538bc417c2b222332f/fret-0.2.1.tar.gz#sha256=bcb422146e928508986eab3c8c966e24582a2f68ad1de9e3393bcddd1269c31c (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.2.1
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    Found link https://files.pythonhosted.org/packages/96/6f/419dc183a2d654c5fa240dddd7641bd6268b4d3bc292ef8c64f66397ee6a/fret-0.2.4-py3-none-any.whl#sha256=a2dc6658ec11871983b4495f0f69b386e8f359af6d5f75a7b75f8626a4733a9d (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.2.4
    Found link https://files.pythonhosted.org/packages/1a/bb/ca8c6e58f1248d0f19621119a73c7bb379bc11587e3f6215bdf95b641775/fret-0.2.4.tar.gz#sha256=1a69ffac90b032e93c7c5eeca08483b607c85d31187f360bb9ed2ce26e3850b5 (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.2.4
    Skipping link https://files.pythonhosted.org/packages/63/ef/8f146b4bc5f4900be5066a333323c53063e82ca86300528a51ff0b69d33f/fret-0.2.4.post1-py2-none-any.whl#sha256=656702ec782e96f4153944ae361f2ea1aae8fcc724f4419fe6b2a1c3ff82f9fc (from https://pypi.org/simple/fret/) (requires-python:>=3.4); it is not compatible with this Python
    Found link https://files.pythonhosted.org/packages/43/e2/d4716596625d1d4b40df283f2a6234906600fff5973ee11e51964033e995/fret-0.2.4.post1-py3-none-any.whl#sha256=d8b6b6d1e5e4cb913dd41c5a4c13f4c2db96ed1244e1cf22c695b6957c832a59 (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.2.4.post1
    Found link https://files.pythonhosted.org/packages/af/95/9df6a787a3274b06535212ee4380f1b48d45d020887b12a7b63c3769c54b/fret-0.2.4.post1.tar.gz#sha256=91050ad17bfae2e1a9e9e33e91b2ea48fac884c70c803ee5160e8d02cf5c10a8 (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.2.4.post1
    Found link https://files.pythonhosted.org/packages/c4/a7/74653a8dabdfe8f0ef1359c2df11d2dbe3d70f9d7bc56ef26d56f8720a92/fret-0.2.4.post2-py3-none-any.whl#sha256=bd70a31fdacb8bc7cb112d8635e8c5629ea3c84da91a9359ba4a36b97a9232b3 (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.2.4.post2
    Found link https://files.pythonhosted.org/packages/46/6f/09962f702e2f74c317648fae27b1db7648b8fb33baf99ad430037a39b1d1/fret-0.2.4.post2.tar.gz#sha256=6586550dd6d812c230e686ddad0ce1c7f85fd588329138f5e0566893fd4cfb1b (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.2.4.post2
    Found link https://files.pythonhosted.org/packages/c8/7c/443589a9547fb7b04079d3d3c579513d99a0d5fa16bcbb7b911f2d319b6e/fret-0.2.5-py3-none-any.whl#sha256=527125dc5f383f7f388d73f835f4f816e68112c38817a017bd3afa294bff51e6 (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.2.5
    Found link https://files.pythonhosted.org/packages/0d/4e/d7f9811979fddbd84e3056fc1361063ea7564563587d3eaf8336a4b464c2/fret-0.2.5.tar.gz#sha256=09b2e973be6afe82a331d077bafa7fbc0475ebadd0d78cd415ff2b5e29136c6c (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.2.5
    Found link https://files.pythonhosted.org/packages/ce/d9/428fffb441dfe4c7315c280c500be07c888541d55582358ea932555548bf/fret-0.2.6-py3-none-any.whl#sha256=58e7b0085216d8bb22ec9d2e246baf31a0fc158c2590ffbb28814869f92362a3 (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.2.6
    Found link https://files.pythonhosted.org/packages/3f/93/e7f2e41740cf8e1e7c9000b21452c65982747f352c414ae28b5939550329/fret-0.2.6.tar.gz#sha256=2936427e10f49b514ad709046f56f490128a783d09833651b12538d237d566ed (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.2.6
    Found link https://files.pythonhosted.org/packages/ca/36/81652b89dab0f2718401c688ca091a80d6e05ec369aec5681700acad82a3/fret-0.2.6.post1-py3-none-any.whl#sha256=e9d6cf2559f2c39a42e00a312309e2d519c9b5b3a273ecf6a7321c5b90f10d4c (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.2.6.post1
    Found link https://files.pythonhosted.org/packages/67/40/cff810913886938761bc610a8534438c023f7e90022e79e5e3e177eb6e0e/fret-0.2.6.post1.tar.gz#sha256=b34b8ec36f26e208ef8d4f3f605e25d77005ce155e98bd8a4a884760c509ed54 (from https://pypi.org/simple/fret/) (requires-python:>=3.4), version: 0.2.6.post1
  Using version 0.2.6.post1 (newest of versions: 0.2.6.post1)
  Created temporary directory: /tmp/pip-unpack-ws7_uuo_
  Downloading https://files.pythonhosted.org/packages/ca/36/81652b89dab0f2718401c688ca091a80d6e05ec369aec5681700acad82a3/fret-0.2.6.post1-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/ca/36/81652b89dab0f2718401c688ca091a80d6e05ec369aec5681700acad82a3/fret-0.2.6.post1-py3-none-any.whl#sha256=e9d6cf2559f2c39a42e00a312309e2d519c9b5b3a273ecf6a7321c5b90f10d4c (from https://pypi.org/simple/fret/) (requires-python:>=3.4)
  Saved /tmp/tmpt21eay77/fret-0.2.6.post1-py3-none-any.whl
  Added fret==0.2.6.post1 from https://files.pythonhosted.org/packages/ca/36/81652b89dab0f2718401c688ca091a80d6e05ec369aec5681700acad82a3/fret-0.2.6.post1-py3-none-any.whl#sha256=e9d6cf2559f2c39a42e00a312309e2d519c9b5b3a273ecf6a7321c5b90f10d4c to build tracker '/tmp/pip-req-tracker-5zn0xyek'
  Removed fret==0.2.6.post1 from https://files.pythonhosted.org/packages/ca/36/81652b89dab0f2718401c688ca091a80d6e05ec369aec5681700acad82a3/fret-0.2.6.post1-py3-none-any.whl#sha256=e9d6cf2559f2c39a42e00a312309e2d519c9b5b3a273ecf6a7321c5b90f10d4c from build tracker '/tmp/pip-req-tracker-5zn0xyek'
Skipping fret, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-zb67oiqq/fret
Removed build tracker '/tmp/pip-req-tracker-5zn0xyek'