Created temporary directory: /tmp/pip-ephem-wheel-cache-zlouvhk9
Created temporary directory: /tmp/pip-req-tracker-76ro2krx
Created requirements tracker '/tmp/pip-req-tracker-76ro2krx'
Created temporary directory: /tmp/pip-wheel-a0lvp6xj
Looking in indexes: https://pypi.python.org/simple
Collecting bitsets==0.7.14
  1 location(s) to search for versions of bitsets:
  * https://pypi.python.org/simple/bitsets/
  Getting page https://pypi.python.org/simple/bitsets/
  Analyzing links from page https://pypi.org/simple/bitsets/
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    Found link https://files.pythonhosted.org/packages/a2/d5/4f3fe36191c362228bba46b5d583c827b1bf5a2fb6ffe3e68542b8a1f75c/bitsets-0.1.4.zip#sha256=0c5d5089639e913be605399b119106b4660ca9e3d03bbd3cc0e3525f1a474137 (from https://pypi.org/simple/bitsets/), version: 0.1.4
    Found link https://files.pythonhosted.org/packages/90/b4/65f4cd2b50e4c6801ee25d21155208152d1f68267303f6a1df7970743a53/bitsets-0.2.zip#sha256=deb3ef481ead3c8be38b061b9b4c2c31d6025619de9915498dd124a629de8eb5 (from https://pypi.org/simple/bitsets/), version: 0.2
    Found link https://files.pythonhosted.org/packages/be/ff/3565c2ca226d39d387f590d96274f157b6ac461100c46dd79814060a5f9c/bitsets-0.3.zip#sha256=7b2c85cdda0360ab6af25715267914f94f2559c2c952f71aa08eab19ac1a35e5 (from https://pypi.org/simple/bitsets/), version: 0.3
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    Found link https://files.pythonhosted.org/packages/a3/93/91c266d11c93e6a9bd3a0885cbed79aa19a53934a8f420986db4438eaeb6/bitsets-0.5.zip#sha256=2f55945e9927a27d5653015745d8c62c03d3cdee15a1c379808515842b742d40 (from https://pypi.org/simple/bitsets/), version: 0.5
    Found link https://files.pythonhosted.org/packages/52/ab/9bba124f77863332009cbbee5dc8eb81555d1364424c6d0f734f946d49ab/bitsets-0.5.1.zip#sha256=829e6f247cd22950200e1656761fe6d9877cfd3ad05628f140071e8e0448ded1 (from https://pypi.org/simple/bitsets/), version: 0.5.1
    Found link https://files.pythonhosted.org/packages/bd/94/8eb61cebd75cbeeb22d7ce657a013f4f10a29928197390bc902670ba03e5/bitsets-0.6.zip#sha256=0e9c27d0777078725317877786a00e33bed40e66c56d703f5bd30560b93bf991 (from https://pypi.org/simple/bitsets/), version: 0.6
    Found link https://files.pythonhosted.org/packages/58/e4/ce01822a6bd210390cd4407d7d9748a26afe5be138e61d18ed517e6e66a4/bitsets-0.6.1.zip#sha256=7d0bea290073ad142195daa09cf1c275e4edbcbfc179f10671e7728320149088 (from https://pypi.org/simple/bitsets/), version: 0.6.1
    Found link https://files.pythonhosted.org/packages/f7/64/e07f0f3380c3d307a0b4b5b8811cf567845bc4c133b1c57c76b962326598/bitsets-0.7.zip#sha256=4a2cc132ff052499e6f64359fb5f5b2d1d7b1415fba27a7f7a1ed2f15141a93f (from https://pypi.org/simple/bitsets/), version: 0.7
    Found link https://files.pythonhosted.org/packages/b4/ee/cd394d51725760c3baec4bfa2ea0c89ea1b26a9c724380845b02378d914b/bitsets-0.7.1.zip#sha256=f4934d7eb695396c5197244d0bf8db30e0ee86989dddd2846116a2f27ececb63 (from https://pypi.org/simple/bitsets/), version: 0.7.1
    Found link https://files.pythonhosted.org/packages/ca/e3/d5990e9f36bda6a76c090cb31ccd30e13d0907f3c4491a009d37c7a2d5c4/bitsets-0.7.2-py2.py3-none-any.whl#sha256=d9caf6af621936218d129d7d448822b19b212b0d86ad5ad3d410a59e362ed8de (from https://pypi.org/simple/bitsets/), version: 0.7.2
    Found link https://files.pythonhosted.org/packages/f0/ac/607385581bde521df88dfa5080b9fce474604bc6736ca4b28ffcb815bcdd/bitsets-0.7.2.zip#sha256=62c11726d039503f6636b7d4abf51ecb196a05249717873dae649a1c23634b54 (from https://pypi.org/simple/bitsets/), version: 0.7.2
    Found link https://files.pythonhosted.org/packages/44/fe/4cd85950824cba769e53468e093d064131e730be11b07db1565dd423cf9c/bitsets-0.7.3-py2.py3-none-any.whl#sha256=5554c84c8ed1084c1213e54b9c8a319ff0bb332cf9172e50184e15fb665150d5 (from https://pypi.org/simple/bitsets/), version: 0.7.3
    Found link https://files.pythonhosted.org/packages/55/23/f77b95ababaa434af2ed63ec4afdfedb367e365625cbf8bd17fd2fe6eed0/bitsets-0.7.3.zip#sha256=d9f44d629c394d6e3eb88d4eaf00323bf67fcd364d0f1756de0bbe7520b1bc67 (from https://pypi.org/simple/bitsets/), version: 0.7.3
    Found link https://files.pythonhosted.org/packages/70/52/fc2f39cb150679883f47934b32487eb9ae5a44c2180e2a3f82dfb628548d/bitsets-0.7.4-py2.py3-none-any.whl#sha256=a72be2725404dfb1cdd6b22cc874ee1b9951799a501c8ec5506abe55ff53cfa8 (from https://pypi.org/simple/bitsets/), version: 0.7.4
    Found link https://files.pythonhosted.org/packages/1f/95/ebdadc86750f4cd54275c5f25d518c873ed51daca5fcd62b8a66d42366d6/bitsets-0.7.4.zip#sha256=d6b9433b45e2012406a3ba03489b3ce24e8c5fddc88dbe667abdf34fa87f8cb2 (from https://pypi.org/simple/bitsets/), version: 0.7.4
    Found link https://files.pythonhosted.org/packages/21/c8/f218340e1d9674f7fee356a8e667f21f019401a6a9d1d19078b48beb0096/bitsets-0.7.5-py2.py3-none-any.whl#sha256=7628beac72c9bea5712c4e60752c37383bfd6184e2823b5061786074531df9ed (from https://pypi.org/simple/bitsets/), version: 0.7.5
    Found link https://files.pythonhosted.org/packages/a0/b2/036de3dadc4fb05aedd38911e5c2da6582c762aab8e961a2fd0b6f6d3e4f/bitsets-0.7.5.zip#sha256=cc55fa49242c8eb06d6e50def4dc9f546f0acb76220ae6088c296a3eda268446 (from https://pypi.org/simple/bitsets/), version: 0.7.5
    Found link https://files.pythonhosted.org/packages/25/06/3a2ab5c819fdbe623100ce1ae1fa133e8dc64427a99cfd9f9691ef34cd34/bitsets-0.7.6-py2.py3-none-any.whl#sha256=46bd249f126f9c3bf88e6020b206c3cda7b4529275375f93458d54c653b9fa56 (from https://pypi.org/simple/bitsets/), version: 0.7.6
    Found link https://files.pythonhosted.org/packages/ef/a3/a2b7e5012fc20514060231600c933936561357a87625f42abd30c3a00601/bitsets-0.7.6.zip#sha256=ddbd8782838a599d0d15a647913ac48cb7315c590f6258030761182d0474bd18 (from https://pypi.org/simple/bitsets/), version: 0.7.6
    Found link https://files.pythonhosted.org/packages/df/4e/5352cb617f71fe7c2835d7987f882428d819c1433938c4be694a84438a3e/bitsets-0.7.7-py2.py3-none-any.whl#sha256=772eff49c5346072dc8387062523abdbdf29ebc81d60cca8464880feb6aae3dc (from https://pypi.org/simple/bitsets/), version: 0.7.7
    Found link https://files.pythonhosted.org/packages/f6/cc/46672412886f18ca57aa34910152b41838ea557c704d91ad0601e3b2c5ed/bitsets-0.7.7.zip#sha256=21c2cdd83b7fe7bd7c39d59237bb295b7768d5dc9cd77fcf0541afafc3f9377e (from https://pypi.org/simple/bitsets/), version: 0.7.7
    Found link https://files.pythonhosted.org/packages/68/26/94e6f9d464d877085c5c2a93d9c93db759be9751be9a702d95a2b4249c8f/bitsets-0.7.8-py2.py3-none-any.whl#sha256=010c2068d4f4494cea3ea1377ae853580111e21def54eff31b43df14017e3575 (from https://pypi.org/simple/bitsets/), version: 0.7.8
    Found link https://files.pythonhosted.org/packages/11/96/916eb42c9ad92f3c989caab9385779f68afcaf02219faf4a0cbf6fff2f85/bitsets-0.7.8.zip#sha256=e7075b673bb0de5e203689b0127dd87b27ffe0bc11a9d70e37041e49b5de1520 (from https://pypi.org/simple/bitsets/), version: 0.7.8
    Found link https://files.pythonhosted.org/packages/cb/ef/3d7961d3ab9b4eccf656cc4611e014a65c67fece64a60d3e144edc3c9d3d/bitsets-0.7.9-py2.py3-none-any.whl#sha256=2c463bc88b8b1c7035830eb44f1d21a14a0746d28b77acd88726664cc864fc7e (from https://pypi.org/simple/bitsets/), version: 0.7.9
    Found link https://files.pythonhosted.org/packages/1d/38/952818ddc793ab8d3bb397e3d5f6837c273bd3b324d1aa6d1375e0cb1b99/bitsets-0.7.9.zip#sha256=02c055ff3da2e27fea0bad0a592d3b6ad2843b6d423fab75a864f896db13ff68 (from https://pypi.org/simple/bitsets/), version: 0.7.9
    Found link https://files.pythonhosted.org/packages/a2/04/319cd826cab1cd36025d6e0d0d0c8ff330b824266b50fa5a4853e957d486/bitsets-0.7.10-py2.py3-none-any.whl#sha256=81ee91cbadff0eb3c25f38d757d7efb03541e2fb7135f23e9c9a5dd4bf0272ad (from https://pypi.org/simple/bitsets/), version: 0.7.10
    Found link https://files.pythonhosted.org/packages/17/25/e1a51dd66dbc99163aa5230135403b550773086da85137af9158f07cb95e/bitsets-0.7.10.zip#sha256=390e4f74562e00378535ee4f2b8455ecf65cdeb46683f2973b554fd87a452c26 (from https://pypi.org/simple/bitsets/), version: 0.7.10
    Found link https://files.pythonhosted.org/packages/93/28/96caa66f0a11c0dde68e4d0e6971c520ca9ac8ab944c18fa688baa9e74ef/bitsets-0.7.11-py2.py3-none-any.whl#sha256=1253765e1d317cc0c4bdd123b4a91c87fe18bfa1d6643d3f67f1ad9aab8135e1 (from https://pypi.org/simple/bitsets/), version: 0.7.11
    Found link https://files.pythonhosted.org/packages/c9/c1/9b5e0f19dc7338ea5241d8f9c74419c849ff6342ffabd5c0df1718c0a92d/bitsets-0.7.11.zip#sha256=fea07b220e62783efa3e00d316d8f3b15ac5343abf30027a05fc032efab2af11 (from https://pypi.org/simple/bitsets/), version: 0.7.11
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    Found link https://files.pythonhosted.org/packages/1d/4e/85db2de23a4ed7dd151cd410b8f850a27494de082e468936e82c5c2fdab9/bitsets-0.7.12.zip#sha256=f8ab08b7ccd8980a554365c3a1ae186aac203ed97d546d0041c547fb93c1a865 (from https://pypi.org/simple/bitsets/), version: 0.7.12
    Found link https://files.pythonhosted.org/packages/e7/19/82ac3cc19787b981f125e9a575fd591b497c956e117b458bc2a8adcfdc93/bitsets-0.7.13-py2.py3-none-any.whl#sha256=7be52c49f002478c215e4dc9acfc2386d99aa29ea81cfcffd247885a434d757e (from https://pypi.org/simple/bitsets/) (requires-python:>=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*), version: 0.7.13
    Found link https://files.pythonhosted.org/packages/2e/43/27b6fa41f5c588e9e22f198474ca5af7743f2afb35cc241ad3ab5dd332f7/bitsets-0.7.13.zip#sha256=6e23769cae1d2ef1c98ffaf2db55f2b3d2ac5abb3623d903bd0eb15163d8673b (from https://pypi.org/simple/bitsets/) (requires-python:>=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*), version: 0.7.13
    Found link https://files.pythonhosted.org/packages/2c/32/b4253f662f3bfb7cde057fc7dd5aafc9b44911cc2292eab9592dcd06c438/bitsets-0.7.14-py2.py3-none-any.whl#sha256=cbd54d347ee8f8e48d9074c6c87f9707185d7cb81922fa57c73939d5eb746de2 (from https://pypi.org/simple/bitsets/) (requires-python:>=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*), version: 0.7.14
    Found link https://files.pythonhosted.org/packages/f1/98/024ca25e93a75cebe0b05c6c0fc7ad4e583da0584a8336c19a08745d29c7/bitsets-0.7.14.zip#sha256=3424998a083b90e4c95ce159a639374fc13cec3f96cdea1d8452133c1a6765cd (from https://pypi.org/simple/bitsets/) (requires-python:>=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*), version: 0.7.14
  Using version 0.7.14 (newest of versions: 0.7.14)
  Created temporary directory: /tmp/pip-unpack-3kx1pk4q
  Downloading https://files.pythonhosted.org/packages/2c/32/b4253f662f3bfb7cde057fc7dd5aafc9b44911cc2292eab9592dcd06c438/bitsets-0.7.14-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/2c/32/b4253f662f3bfb7cde057fc7dd5aafc9b44911cc2292eab9592dcd06c438/bitsets-0.7.14-py2.py3-none-any.whl#sha256=cbd54d347ee8f8e48d9074c6c87f9707185d7cb81922fa57c73939d5eb746de2 (from https://pypi.org/simple/bitsets/) (requires-python:>=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*)
  Saved /tmp/tmprh77ekum/bitsets-0.7.14-py2.py3-none-any.whl
  Added bitsets==0.7.14 from https://files.pythonhosted.org/packages/2c/32/b4253f662f3bfb7cde057fc7dd5aafc9b44911cc2292eab9592dcd06c438/bitsets-0.7.14-py2.py3-none-any.whl#sha256=cbd54d347ee8f8e48d9074c6c87f9707185d7cb81922fa57c73939d5eb746de2 to build tracker '/tmp/pip-req-tracker-76ro2krx'
  Removed bitsets==0.7.14 from https://files.pythonhosted.org/packages/2c/32/b4253f662f3bfb7cde057fc7dd5aafc9b44911cc2292eab9592dcd06c438/bitsets-0.7.14-py2.py3-none-any.whl#sha256=cbd54d347ee8f8e48d9074c6c87f9707185d7cb81922fa57c73939d5eb746de2 from build tracker '/tmp/pip-req-tracker-76ro2krx'
Skipping bitsets, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-a0lvp6xj/bitsets
Removed build tracker '/tmp/pip-req-tracker-76ro2krx'