Created temporary directory: /tmp/pip-ephem-wheel-cache-eoi370k8
Created temporary directory: /tmp/pip-req-tracker-53h6nftu
Created requirements tracker '/tmp/pip-req-tracker-53h6nftu'
Created temporary directory: /tmp/pip-wheel-wd6eqkpl
Collecting lightfly==0.1.6
  1 location(s) to search for versions of lightfly:
  * https://pypi.org/simple/lightfly/
  Getting page https://pypi.org/simple/lightfly/
  Analyzing links from page https://pypi.org/simple/lightfly/
    Found link https://files.pythonhosted.org/packages/3d/0a/7c2a71472a0e2e366d74eb4241509fb8907ac571cb446afc464ebcd08620/lightfly-0.1.1-py3-none-any.whl#sha256=39b9dbceec7e00af2738def87c9dd43559575af7f649174821c7c8c8600c84fc (from https://pypi.org/simple/lightfly/), version: 0.1.1
    Found link https://files.pythonhosted.org/packages/32/b9/5fe5ad59917ba2a4659df154dc904531437d5c1680b465711d83e65d315b/lightfly-0.1.1.tar.gz#sha256=9f21f045000169a9501ef1c1b18e21f90e6a2e7503628de2b98248c8121572d7 (from https://pypi.org/simple/lightfly/), version: 0.1.1
    Found link https://files.pythonhosted.org/packages/19/5f/aaae3e48d829c01f791fbd89aca712b794fe7e10f9d93bffbc2bc26fa86f/lightfly-0.1.2-py3-none-any.whl#sha256=b3dad2f280ab46d498e98b14dac7fc95b4959d7ceb8f7e0f50a3b178ed807d2d (from https://pypi.org/simple/lightfly/), version: 0.1.2
    Found link https://files.pythonhosted.org/packages/fe/d3/261011b7c8f733e1bca88b7f8b29c80f9dccda5533438cd920fb90eb149f/lightfly-0.1.2.tar.gz#sha256=1a0e9485cea645eaaa1d825b3cfbbdef5760dfb93d7079c6087b75c3fa59cc22 (from https://pypi.org/simple/lightfly/), version: 0.1.2
    Found link https://files.pythonhosted.org/packages/fc/b9/30e5ec5ca37975948e11ad158f5467e43ca2be1442a838e2fcdb82e360e7/lightfly-0.1.3-py3-none-any.whl#sha256=fd1bb7c59c89866959c76b2e24848eb3159928a111fcc30e176f27efe8b4596d (from https://pypi.org/simple/lightfly/), version: 0.1.3
    Found link https://files.pythonhosted.org/packages/20/44/0f7608c8e412dc7cbe8072bb5ab47cd0cb81cf7615219f2f693179072ee3/lightfly-0.1.3.tar.gz#sha256=ef0707b789e40f5f8f4932f130c6eb704041fc472aa799d7e2377b866665da89 (from https://pypi.org/simple/lightfly/), version: 0.1.3
    Found link https://files.pythonhosted.org/packages/d7/a6/55a194a9842426bd8efee9f8339c8f2a5767fec49ac178d53cd8214a740e/lightfly-0.1.4-py3-none-any.whl#sha256=5f2e86a0b5caea2d2ee340c83da609fa3c01bf8658bd89d808de80f858882dfb (from https://pypi.org/simple/lightfly/), version: 0.1.4
    Found link https://files.pythonhosted.org/packages/39/65/d1bf6ed780e4d533217bc1f83c4f96b9984df708b2ee99d1101d03ca1187/lightfly-0.1.4.tar.gz#sha256=cc5fab342e5a509cc76c5c3ffeed8f3bddcce77e087c87789aca0665487c3c87 (from https://pypi.org/simple/lightfly/), version: 0.1.4
    Found link https://files.pythonhosted.org/packages/36/f3/eb166570a1c8ecfbdee37306fb8dbc457a0b6f41d31d43ec6c9a983185c5/lightfly-0.1.5-py3-none-any.whl#sha256=b2b157ca2fe9828e7813fa724ef2535defd88abcaf9b5b9351cf946368d6c690 (from https://pypi.org/simple/lightfly/), version: 0.1.5
    Found link https://files.pythonhosted.org/packages/ad/36/da6e68b44bdaf6f945fff0a9ec093a64365e2256f214b679d5a3b2c03878/lightfly-0.1.5.tar.gz#sha256=7ddd07793b08866226a7dbd942e5b1308bc45253b13b4e900155dba02635f917 (from https://pypi.org/simple/lightfly/), version: 0.1.5
    Found link https://files.pythonhosted.org/packages/23/55/b527662d41fb114af453270f4b10a42a3e71defa37572d606634f8869a38/lightfly-0.1.6-py3-none-any.whl#sha256=242f169bd4ad78acd580ce949cad5e8438d6b34969ee637cd270ada2474ac31e (from https://pypi.org/simple/lightfly/), version: 0.1.6
    Found link https://files.pythonhosted.org/packages/ca/df/7eee96d60cbdc6b6071416347652bcadb29e70f54bd9b19d0e8ddb12096c/lightfly-0.1.6.tar.gz#sha256=4cdb50a5711e03c4b0eeb1228d1d830eb158753d083a9d7ca714edf193fac6a5 (from https://pypi.org/simple/lightfly/), version: 0.1.6
  Using version 0.1.6 (newest of versions: 0.1.6)
  Created temporary directory: /tmp/pip-unpack-_7w725uf
  Downloading https://files.pythonhosted.org/packages/23/55/b527662d41fb114af453270f4b10a42a3e71defa37572d606634f8869a38/lightfly-0.1.6-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/23/55/b527662d41fb114af453270f4b10a42a3e71defa37572d606634f8869a38/lightfly-0.1.6-py3-none-any.whl#sha256=242f169bd4ad78acd580ce949cad5e8438d6b34969ee637cd270ada2474ac31e (from https://pypi.org/simple/lightfly/)
  Saved /tmp/tmpm0r5l67m/lightfly-0.1.6-py3-none-any.whl
  Added lightfly==0.1.6 from https://files.pythonhosted.org/packages/23/55/b527662d41fb114af453270f4b10a42a3e71defa37572d606634f8869a38/lightfly-0.1.6-py3-none-any.whl#sha256=242f169bd4ad78acd580ce949cad5e8438d6b34969ee637cd270ada2474ac31e to build tracker '/tmp/pip-req-tracker-53h6nftu'
  Removed lightfly==0.1.6 from https://files.pythonhosted.org/packages/23/55/b527662d41fb114af453270f4b10a42a3e71defa37572d606634f8869a38/lightfly-0.1.6-py3-none-any.whl#sha256=242f169bd4ad78acd580ce949cad5e8438d6b34969ee637cd270ada2474ac31e from build tracker '/tmp/pip-req-tracker-53h6nftu'
Skipping lightfly, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-wd6eqkpl/lightfly
Removed build tracker '/tmp/pip-req-tracker-53h6nftu'