Created temporary directory: /tmp/pip-ephem-wheel-cache-ftg58hf9
Created temporary directory: /tmp/pip-req-tracker-iq6ooose
Created requirements tracker '/tmp/pip-req-tracker-iq6ooose'
Created temporary directory: /tmp/pip-wheel-icbnz47q
Collecting springheel==6.0.0
  1 location(s) to search for versions of springheel:
  * https://pypi.org/simple/springheel/
  Getting page https://pypi.org/simple/springheel/
  Analyzing links from page https://pypi.org/simple/springheel/
    Found link https://files.pythonhosted.org/packages/e9/05/43f7ad341ac8428573890c424006ea46a443925ba7a7bfb414037d878cfd/springheel-1.0.tar.gz#sha256=c3601c3c9870fba3076fbadcd6627cfac001b36524222bc01794093a702b8179 (from https://pypi.org/simple/springheel/), version: 1.0
    Found link https://files.pythonhosted.org/packages/7b/16/17fff604a52b7d9efa00bc7c8a64123903b1b26993ef8818635cb96b4717/springheel-1.0.1.tar.gz#sha256=604578911d02dede6cc383d3a7dfff045c6d837b55d04dc556118113e171ed57 (from https://pypi.org/simple/springheel/), version: 1.0.1
    Found link https://files.pythonhosted.org/packages/bc/69/0d4693d70e20b7cf203ccaa605f375b5433727dab0b9afb8fee1afe76700/springheel-1.0.2.tar.gz#sha256=2ff21e67a864b6f74e5f8533d65f978f084dee147e5d1ac5deee12e292beb654 (from https://pypi.org/simple/springheel/), version: 1.0.2
    Skipping link https://files.pythonhosted.org/packages/57/b2/12cbc0413c05b05219bf7c73345c3cde15ac6337053b8442ae3208945666/springheel-2.0.0-py3.5.egg#sha256=5d32f113ac1371357935852b38d10df110cd76fc994dc5cd6c77181da32ebb12 (from https://pypi.org/simple/springheel/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/d6/47/3a7e4ef23ac3442ac9e0be44eeb75549fe8fdb56d31edbcf9af42e33918b/springheel-2.0.0.tar.gz#sha256=dc244b26bbe2de9d9fe33419ef79159f62182682ff987d009593d4a4f3bae2ff (from https://pypi.org/simple/springheel/), version: 2.0.0
    Skipping link https://files.pythonhosted.org/packages/85/01/598c75d59be7ba6a78ee8ff0ebd5d377171abd74696170c44eece7d0ee65/springheel-3.0.0-py3.5.egg#sha256=2bf27efc0a1885def3223861b8c6e741f0d9c00c2e94d4850e1c500a09b1ea4d (from https://pypi.org/simple/springheel/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/d0/ab/4abb2beaad959c006aee57e9bdee2822d0b6d0877baa41db6b409957fc08/springheel-3.0.0.tar.gz#sha256=c1380881456f0f64c04f9b94d04b8c77c2a11d2c3b0b8486ac3e1a45e968a054 (from https://pypi.org/simple/springheel/), version: 3.0.0
    Skipping link https://files.pythonhosted.org/packages/a1/f8/a76f6452807c2c0ce97128235e84fd0f30f08f1a098c8ff9b1d22a7ed728/springheel-3.0.1-py3.5.egg#sha256=75e9cb41e24fa5a50cd58ae3258caced44d896b1c299515adc659f548726dc5b (from https://pypi.org/simple/springheel/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/19/d4/bc2273ea5f991a48323d89a67c925becfa7030537d7ab6a00f79ef4e0162/springheel-3.0.1.tar.gz#sha256=ac89c600c84b67b86d08b14b2a724612011406a655fbe17e711dce343b5675ac (from https://pypi.org/simple/springheel/), version: 3.0.1
    Skipping link https://files.pythonhosted.org/packages/11/13/3b57144cfcb74179060a00c5dda2ac458a90353f0190e4725e9f32578876/springheel-3.0.2-py3.5.egg#sha256=e55a94f39a167e10737338873b08e8be5ca2bb0e6e37e1e37dc5215f11cc4b89 (from https://pypi.org/simple/springheel/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/f9/33/cd5e83f04bcb51132ee982008f5a9babd8383e8eb6b2b5b8bdf3401f034f/springheel-3.0.2.tar.gz#sha256=4c19b45ad130bcfcb3716cdba907b39696aba45b9c8b2ebaf5e38e9a43678c99 (from https://pypi.org/simple/springheel/), version: 3.0.2
    Skipping link https://files.pythonhosted.org/packages/5f/56/3856e56c3a552629a8aafca9e8df111a4b333d907e0acda4ea60e655860b/springheel-3.0.3-py3.5.egg#sha256=9080c79a5c0c8e485ceda93c8502dabff14bba3b8a135abcc608d99f0ad82ded (from https://pypi.org/simple/springheel/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/6b/dc/96776aaf1702fbab442d992e181849683f31b0b2dbbba61d164e61c36c44/springheel-3.0.3.tar.gz#sha256=d692db3884840b1b16816575a600f5d02c7d594cb3d320da2ab23a7c2f91672c (from https://pypi.org/simple/springheel/), version: 3.0.3
    Skipping link https://files.pythonhosted.org/packages/27/5f/ba3029b8804896e0abcdeba42628ebecdf0fb34ccaee833c3c1add73eb6e/springheel-4.0.0-py3.5.egg#sha256=68a5bb0202f021b6ad2be8810e6cea0fff526addf883cff25d4a7077e84c4d53 (from https://pypi.org/simple/springheel/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/aa/aa/ebecf42a66671b8f377c3bad0dadbad8ddc68db78b3d063a2873bd5da906/springheel-4.0.0.tar.gz#sha256=5287c3786acdecd23b2dbb8059c898dbc8a6b4f1246f188800be49985abf3dc6 (from https://pypi.org/simple/springheel/), version: 4.0.0
    Skipping link https://files.pythonhosted.org/packages/b9/dc/c5cdc7016e8018a98f2210ba74c5fa06adb0c6ffc213268a3ad10fefbeca/springheel-4.0.1-py3.7.egg#sha256=191124ab131d53f74fd1d17226c1b5ed0e6b2cfb110c448b2c19baba17823b3e (from https://pypi.org/simple/springheel/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/1b/2c/21e21324a1620cce62178b74be44dcf8b87a2eead9248223f6165ced0421/springheel-4.0.1.tar.gz#sha256=0aa34d5519e0fabc9b531daff96ff9858ab418f6551d929066ef62bb594651c1 (from https://pypi.org/simple/springheel/), version: 4.0.1
    Skipping link https://files.pythonhosted.org/packages/f6/e7/45157fcb7dc9a7aa7d0c93037e350f3061f03d7b02d2c6edda7140a31e8f/springheel-4.1.0-py3.7.egg#sha256=4a0b45a3f238078ef410c7a8053344d7bfa0bd4ee34fdad1d160ae285d3b3702 (from https://pypi.org/simple/springheel/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/c5/ee/e08f857dc642543fa41625b1184870dbe75d07a81609d2511add71068e8d/springheel-4.1.0.tar.gz#sha256=57796a0088472fa0ba0726f47dba2ca5c684bb6f05897a1f65d0e0b67925dbb4 (from https://pypi.org/simple/springheel/), version: 4.1.0
    Skipping link https://files.pythonhosted.org/packages/ae/7d/dc7e465ddad35c7fc783e309c1a3321b66296ba17e420aed08df03000e2c/springheel-5.0.0-py3.7.egg#sha256=c56ad1ddc17d06609ac0c75076bb0f82dab98a5d14736f6e36371be43db9b63c (from https://pypi.org/simple/springheel/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/49/21/445166d7ede67ed56ba7d9a4b52d9d937ef09ad9ed16edca87fd7d19777f/springheel-5.0.0.tar.gz#sha256=61042f500ce6d77141c03378ca0d78edf9e36fce3aebf832bfdf85dcc7edabd7 (from https://pypi.org/simple/springheel/), version: 5.0.0
    Skipping link https://files.pythonhosted.org/packages/84/af/63970b37a98792e07a7c01a2662b6fc511c829041d2082fc663b9164de80/springheel-5.0.1-py3.7.egg#sha256=877965636f2195d1daf933176ca152d486686685ef1821ccb3a314b0b411d645 (from https://pypi.org/simple/springheel/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/52/5f/a66979cbaceb2bd99b1803da532b3436265830c69e917f6c9ec0f35cccd7/springheel-5.0.1.tar.gz#sha256=6e62bdf0eef7b3e9e2c6e883493394ccc2569d448ddd85f421d3ed07ca2742a0 (from https://pypi.org/simple/springheel/), version: 5.0.1
    Skipping link https://files.pythonhosted.org/packages/22/0c/cdf99c220ecb2ecd8f8cc57774a405b87bbb06de5b4f5bee5beae2f20869/springheel-5.0.2-py3.7.egg#sha256=d44d7094da29f23338aa1cb686ffae5f0d1b2612ec3bab6597911693a6f19481 (from https://pypi.org/simple/springheel/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/af/ed/119dfdf84f99f6171f8b8922da3fdde09040fad68b6f7b9c50c2f3f5a51b/springheel-5.0.2.tar.gz#sha256=deb0e3f4c615c77e3dd23c763a3d7e8c257fe47965237b5989e9718f1328e589 (from https://pypi.org/simple/springheel/), version: 5.0.2
    Skipping link https://files.pythonhosted.org/packages/53/f8/5d00eed6718fab08f8d9cf8571c7b82602201161b976bc08934f0c521782/springheel-5.0.3-py3.7.egg#sha256=386b1a12e24c90baa4342687384735bc87cf91baf06d69b9ccdfe0459fc36969 (from https://pypi.org/simple/springheel/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/69/ce/ed64f2e4782026b80f60fbef1c872902e2e54fe810177b83fa25ab024cc6/springheel-5.0.3.tar.gz#sha256=b72c24b12f9c86f3489bed31f5b538b24e654cd55568ff8a81c72e5ba897d65a (from https://pypi.org/simple/springheel/), version: 5.0.3
    Skipping link https://files.pythonhosted.org/packages/45/45/0700251fd9bdb5f8e1d53ffabc3770ca40fb2709f8a1a9a18002466a8220/springheel-5.1.0-py3.7.egg#sha256=421c021c294b04a6b4e5c532270cd35690468673458cb20307e334021a738ee0 (from https://pypi.org/simple/springheel/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/5a/32/f24d8c3c0d047de5705254874abbb48f656d50eb841d780546caf5175842/springheel-5.1.0.tar.gz#sha256=34dd2b3b0c047e8ecf0fb46e6da7f4277e1a40f7cc7ea4f352f22568d13d1eac (from https://pypi.org/simple/springheel/), version: 5.1.0
    Skipping link https://files.pythonhosted.org/packages/56/54/9f5e95af7aea691650b8fa99094606e332a84973ee023ecad6a434c25dcd/springheel-5.2.0-py3.7.egg#sha256=a58aeff6519291a1e1513d9b0516655d56a38177fe236d329b6bcb68a76f7c72 (from https://pypi.org/simple/springheel/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/e6/1f/1780ecd359b19ce3354e373bac1dae84a2e2704f2f2fd41ae6bd31e28417/springheel-5.2.0.tar.gz#sha256=3b26a90a3044f03069108e0a248db20f6c64bfb3ed07a42eac6fb0c08409eefa (from https://pypi.org/simple/springheel/), version: 5.2.0
    Found link https://files.pythonhosted.org/packages/51/cc/412de43a7c124f8b778f618133bb4285489bc0df65744db928c06cbc7dfa/springheel-5.2.1-py3-none-any.whl#sha256=350ea0ab9ed466e6361be76c7091ae7fea82b2ac33382ec96698fba96d754336 (from https://pypi.org/simple/springheel/), version: 5.2.1
    Skipping link https://files.pythonhosted.org/packages/dc/b5/6fa64dcbb27d8c6d0b61b5c87bea35599d0ef7efdf980ebe816a4e223b99/springheel-5.2.1-py3.7.egg#sha256=382ed6d7eecb3c5e67b59de020f9c22517f8f3fedff810906fffa666250ad534 (from https://pypi.org/simple/springheel/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/5b/28/a31ad9910cfd5f24073eb446ec5738fc4928802d80e16918d0893d4209c1/springheel-5.2.1.tar.gz#sha256=f107168dc0a72055fdd04b19b71a501a35d50ff14843a04dd1bffaa4b3d92799 (from https://pypi.org/simple/springheel/), version: 5.2.1
    Found link https://files.pythonhosted.org/packages/e9/f6/97cfa64fc0d934761e490834378ca81accaa6dc7cea3dc22e2185db3be51/springheel-5.2.2-py3-none-any.whl#sha256=18dbb6c256b241c7b8ed256bd70e5f2709e695436b04a471194e8c4b29f337ae (from https://pypi.org/simple/springheel/), version: 5.2.2
    Skipping link https://files.pythonhosted.org/packages/6b/4d/b07b1c871d3df52c590ec6b6a39edf507b7596f9569e2edd46ff6f3a7fd0/springheel-5.2.2-py3.8.egg#sha256=4a5868e9bab426ace207011decbb347f1ef4941b912775348a838a8a9b2d1910 (from https://pypi.org/simple/springheel/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/f7/3d/f0dd5aabd32d4f1a2dcc68fdef467e688fd9f73c7923b66e23289cfefd7f/springheel-5.2.2.tar.gz#sha256=907573c3fc843f97532cc13144627e617b5d37a30db3e5df4479c4a078a0ba1f (from https://pypi.org/simple/springheel/), version: 5.2.2
    Found link https://files.pythonhosted.org/packages/b5/7e/18ad03bb50c30dc9365551493f3af564c34104cc65ce3e411f1faa807901/springheel-5.2.3-py3-none-any.whl#sha256=e0a0a793b2bee5335ee77ad3e6d15b4c4ac3d72fa572e37a9870a4281064bfbc (from https://pypi.org/simple/springheel/), version: 5.2.3
    Skipping link https://files.pythonhosted.org/packages/ff/83/4616ad741cc988f4b7aa3866818356378f3b0a9de73fce5c9363fee1a74d/springheel-5.2.3-py3.8.egg#sha256=ba9597d1661fe96c139d6609aa844d1e1cdd86e4dd46328f6a3cada61ca73924 (from https://pypi.org/simple/springheel/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/03/20/2dc596b958c2cc66f3bfccdf74e5e4dcc5e9bbccfa9d54b1b50f4be0497d/springheel-5.2.3.tar.gz#sha256=6ba3c8abeb8bdce6bf901aeb1989f0b4c2c162bee891022b109ff76b31fc9426 (from https://pypi.org/simple/springheel/), version: 5.2.3
    Found link https://files.pythonhosted.org/packages/2b/13/36a0d897cffd30629b0186c2646870d52c2fdeb5fcdf11567d68b511a88e/springheel-5.2.4-py3-none-any.whl#sha256=48bc6ece6d987a0555c69f02161df5242de555e0c38540eaa81db015f3aa6af0 (from https://pypi.org/simple/springheel/), version: 5.2.4
    Skipping link https://files.pythonhosted.org/packages/e6/22/22277f1896ae36b6dcf22801d0ecf111f291f559627b05a022f20dc48854/springheel-5.2.4-py3.8.egg#sha256=b5f622516bee1e50c3095952c1f75aed75b0986060370c08922210b43d3645a3 (from https://pypi.org/simple/springheel/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/15/a6/3701512157518af46555170c0db4e1758e60d71f82fc2b295bf02cf8fbd5/springheel-5.2.4.tar.gz#sha256=66a452358b09c9a122f1e80a732e44535a42466ebd3e91150f8335ce8ddcaccc (from https://pypi.org/simple/springheel/), version: 5.2.4
    Found link https://files.pythonhosted.org/packages/ef/d3/d8abc1983fd56851f25b1302f7ec5bda3e29f9c6333c3f38aab54d95a2a3/springheel-6.0.0-py3-none-any.whl#sha256=e7d800a219c1e7978efdd4cbc9660b7f7cb96bf50b4510bc4c6923fa18625e1d (from https://pypi.org/simple/springheel/), version: 6.0.0
    Skipping link https://files.pythonhosted.org/packages/66/0a/c66dddb4a12c85e29ab373b0e9b226a3d57d95cb072e826fca0bfcb6b792/springheel-6.0.0-py3.8.egg#sha256=74d0f433be722921b972dffc7e874347189a1d1750dcf0f413aac301b320a354 (from https://pypi.org/simple/springheel/); unsupported archive format: .egg
    Found link https://files.pythonhosted.org/packages/2c/2a/5602e1cf5f863b69b2b7ed48550e6e15dec8f79790a9fba883e7a7de0eba/springheel-6.0.0.tar.gz#sha256=2c4d02b0f6c9b3df2b4394d5f4b9cf0c9cefe65dfde56b23a6c25ca5034f925f (from https://pypi.org/simple/springheel/), version: 6.0.0
  Using version 6.0.0 (newest of versions: 6.0.0)
  Created temporary directory: /tmp/pip-unpack-ojoha3y7
  Downloading https://files.pythonhosted.org/packages/ef/d3/d8abc1983fd56851f25b1302f7ec5bda3e29f9c6333c3f38aab54d95a2a3/springheel-6.0.0-py3-none-any.whl (931kB)
  Downloading from URL https://files.pythonhosted.org/packages/ef/d3/d8abc1983fd56851f25b1302f7ec5bda3e29f9c6333c3f38aab54d95a2a3/springheel-6.0.0-py3-none-any.whl#sha256=e7d800a219c1e7978efdd4cbc9660b7f7cb96bf50b4510bc4c6923fa18625e1d (from https://pypi.org/simple/springheel/)
  Saved /tmp/tmpisom3ctt/springheel-6.0.0-py3-none-any.whl
  Added springheel==6.0.0 from https://files.pythonhosted.org/packages/ef/d3/d8abc1983fd56851f25b1302f7ec5bda3e29f9c6333c3f38aab54d95a2a3/springheel-6.0.0-py3-none-any.whl#sha256=e7d800a219c1e7978efdd4cbc9660b7f7cb96bf50b4510bc4c6923fa18625e1d to build tracker '/tmp/pip-req-tracker-iq6ooose'
  Removed springheel==6.0.0 from https://files.pythonhosted.org/packages/ef/d3/d8abc1983fd56851f25b1302f7ec5bda3e29f9c6333c3f38aab54d95a2a3/springheel-6.0.0-py3-none-any.whl#sha256=e7d800a219c1e7978efdd4cbc9660b7f7cb96bf50b4510bc4c6923fa18625e1d from build tracker '/tmp/pip-req-tracker-iq6ooose'
Skipping springheel, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-icbnz47q/springheel
Removed build tracker '/tmp/pip-req-tracker-iq6ooose'