Created temporary directory: /tmp/pip-ephem-wheel-cache-yruk5seo
Created temporary directory: /tmp/pip-req-tracker-7i9txlug
Created requirements tracker '/tmp/pip-req-tracker-7i9txlug'
Created temporary directory: /tmp/pip-wheel-85wd4ds_
Collecting heroku.env==0.5.5
  1 location(s) to search for versions of heroku.env:
  * https://pypi.org/simple/heroku-env/
  Getting page https://pypi.org/simple/heroku-env/
  Analyzing links from page https://pypi.org/simple/heroku-env/
    Found link https://files.pythonhosted.org/packages/59/c0/088da20ca6f7d2d87fe9946fe451db125f2319f99765450b9660812e76f5/heroku.env-0.2.0-py2.py3-none-any.whl#sha256=9901561733804b3fd267e37e5771042efadddef0193a6f9f189a1d1eabba6efe (from https://pypi.org/simple/heroku-env/), version: 0.2.0
    Found link https://files.pythonhosted.org/packages/4c/10/eb32d731e5752d94e27e02b52472616e8830e815cc984b0d8c00cf18d779/heroku.env-0.2.0.tar.gz#sha256=3c021a954e409f62abb522643ea4c67c60a0d27820fa8cf05e479cd7ec090daa (from https://pypi.org/simple/heroku-env/), version: 0.2.0
    Found link https://files.pythonhosted.org/packages/c7/12/18d1759297d501c55e60c35f35e374c70302a9d8c1f73bb990f50b389de5/heroku.env-0.3.0-py2.py3-none-any.whl#sha256=8544e600ad77b025c3b47d0f5b1b2d4d00ce5a7bdff5d1a96b1bfe9453316a72 (from https://pypi.org/simple/heroku-env/) (requires-python:>=2.7), version: 0.3.0
    Found link https://files.pythonhosted.org/packages/c3/1d/3075c803367cab5eee75e752e0d35c1da277e6fc760260757e0afbc6088d/heroku.env-0.3.0.tar.gz#sha256=6b079edd93022115276404fe497627097b37557096c975aa53019df70df83cb9 (from https://pypi.org/simple/heroku-env/) (requires-python:>=2.7), version: 0.3.0
    Found link https://files.pythonhosted.org/packages/05/a9/43f5d0b08f4411aa0f7b06072dd13c468fe42c166879b6f76f3b0121d0f0/heroku.env-0.4.0-py2.py3-none-any.whl#sha256=135adc1606d9b4f98126d12222c41730e58e3e13f892c92a16bda8fa04e91b79 (from https://pypi.org/simple/heroku-env/) (requires-python:>=2.7), version: 0.4.0
    Found link https://files.pythonhosted.org/packages/05/62/716ac0875287cbf819184c72f500608bfa0116bf2b0caf93abdf7202eab0/heroku.env-0.4.0.tar.gz#sha256=0179a1f8aa3cf2df20c85ef508f2c7ca2ddb5c32f826253c8bb8510283620a32 (from https://pypi.org/simple/heroku-env/) (requires-python:>=2.7), version: 0.4.0
    Found link https://files.pythonhosted.org/packages/d9/96/914500c93138318770911596650a7c42c2625b007057dd221b00d1b5e873/heroku.env-0.5.0-py2.py3-none-any.whl#sha256=435af824218dae83df65350338efb16de33268c699e3e1e4b508ab7063fa1e0b (from https://pypi.org/simple/heroku-env/) (requires-python:>=2.7), version: 0.5.0
    Found link https://files.pythonhosted.org/packages/f9/af/5b1ea2b01288ad7f39584dee07f5b3a58117505ddd2f69c71617de2d0b4c/heroku.env-0.5.0.tar.gz#sha256=3de36b3a2ca08209209a81462bf1d5f96bb9045e906f947ab30bf5ec5f607cf6 (from https://pypi.org/simple/heroku-env/) (requires-python:>=2.7), version: 0.5.0
    Found link https://files.pythonhosted.org/packages/6b/f8/526450d0506ed6471c2b775080da16a13fb79f52395e7314f6e4a3ae3cd3/heroku.env-0.5.1-py2.py3-none-any.whl#sha256=7531011ce9d2b6aa680ce81b933d514a8d900fa64167081d3cae7677781675fb (from https://pypi.org/simple/heroku-env/) (requires-python:>=2.7), version: 0.5.1
    Found link https://files.pythonhosted.org/packages/7c/53/3fa5f6a9fad00c4d8f8ebda2a2622e9a2c1d4dfe70a6f7546a58f50dc510/heroku.env-0.5.1.tar.gz#sha256=4223d6ab38d7bc13ab39305bf080f41e4e805647f3e0a264fd4ed9a64d3e92e8 (from https://pypi.org/simple/heroku-env/) (requires-python:>=2.7), version: 0.5.1
    Found link https://files.pythonhosted.org/packages/94/02/d8438e3ace5aedcb32d7421753bc0fbacc0954987667f858b8a2ce9db3e1/heroku.env-0.5.2-py2.py3-none-any.whl#sha256=52c1fe29a757069a5c81fc7caa33a54d66e35967738dee583654506bd9fac9fc (from https://pypi.org/simple/heroku-env/) (requires-python:>=2.7), version: 0.5.2
    Found link https://files.pythonhosted.org/packages/31/c6/aaa4e2ffff6712e50bc4477628c6a175a20a6acc2f990a077538a033c50a/heroku.env-0.5.2.tar.gz#sha256=83f3fd31454b2ad798fe040a9f2dc071c5cf83f776a2ac6bd0b79f647e3038d4 (from https://pypi.org/simple/heroku-env/) (requires-python:>=2.7), version: 0.5.2
    Found link https://files.pythonhosted.org/packages/fe/2a/97bdcd47a7f5eb496bdc48fc77d73c3ecdef86bbd3a12edcf4c66aa14240/heroku.env-0.5.3-py2.py3-none-any.whl#sha256=c4a89fbc72cba5207215b3f627e2b1ad36757d77976675c09531ca0e32a6c054 (from https://pypi.org/simple/heroku-env/) (requires-python:>=2.7), version: 0.5.3
    Found link https://files.pythonhosted.org/packages/55/85/c02d5f8b657a8b1ffed24033e2bb76908c573b43b8c7cffac23ccd4aeae0/heroku.env-0.5.3.tar.gz#sha256=98a4e0ef0125776053f46344b9aa7a3236fbf9f522d1e85fd61cac69095ac6d4 (from https://pypi.org/simple/heroku-env/) (requires-python:>=2.7), version: 0.5.3
    Found link https://files.pythonhosted.org/packages/17/f2/925763963f954ef2fed8c3f97a68940cca39b7c78c095a0807ec051b4a93/heroku.env-0.5.4-py2.py3-none-any.whl#sha256=758bf9e4d2626e36abb256ef7ddda765a9f5524aa60cc1318ad6c4c77a1acf2e (from https://pypi.org/simple/heroku-env/) (requires-python:>=2.7), version: 0.5.4
    Found link https://files.pythonhosted.org/packages/05/d8/86f69ad851f63905f33176ef183392591c6c2db91b18d49afeebf506859f/heroku.env-0.5.4.tar.gz#sha256=3a76e7500325729f8100925d991df00ca5e4e8b3ce66f6c453c9d138751c669f (from https://pypi.org/simple/heroku-env/) (requires-python:>=2.7), version: 0.5.4
    Found link https://files.pythonhosted.org/packages/df/5e/a4cfd71c3b4035add79f184492a68c758a9ca346f44d500c285045beb40d/heroku.env-0.5.5-py2.py3-none-any.whl#sha256=102224e681dfc92506e4995a3ddaf032d6228a847e1d631957a962469ade3fb4 (from https://pypi.org/simple/heroku-env/) (requires-python:>=2.7), version: 0.5.5
    Found link https://files.pythonhosted.org/packages/26/01/145d7193988bd7463dc9d43ab490bfb68fe902fe318bd85da6150cc1e1cf/heroku.env-0.5.5.tar.gz#sha256=9ad0b3f31966fa2dc8a5aac2ce5573e0c991aedd33f531a18508524bd3df492e (from https://pypi.org/simple/heroku-env/) (requires-python:>=2.7), version: 0.5.5
  Using version 0.5.5 (newest of versions: 0.5.5)
  Created temporary directory: /tmp/pip-unpack-e2hnvng_
  Downloading https://files.pythonhosted.org/packages/df/5e/a4cfd71c3b4035add79f184492a68c758a9ca346f44d500c285045beb40d/heroku.env-0.5.5-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/df/5e/a4cfd71c3b4035add79f184492a68c758a9ca346f44d500c285045beb40d/heroku.env-0.5.5-py2.py3-none-any.whl#sha256=102224e681dfc92506e4995a3ddaf032d6228a847e1d631957a962469ade3fb4 (from https://pypi.org/simple/heroku-env/) (requires-python:>=2.7)
  Saved /tmp/tmpl97q9x5i/heroku.env-0.5.5-py2.py3-none-any.whl
  Added heroku.env==0.5.5 from https://files.pythonhosted.org/packages/df/5e/a4cfd71c3b4035add79f184492a68c758a9ca346f44d500c285045beb40d/heroku.env-0.5.5-py2.py3-none-any.whl#sha256=102224e681dfc92506e4995a3ddaf032d6228a847e1d631957a962469ade3fb4 to build tracker '/tmp/pip-req-tracker-7i9txlug'
  Removed heroku.env==0.5.5 from https://files.pythonhosted.org/packages/df/5e/a4cfd71c3b4035add79f184492a68c758a9ca346f44d500c285045beb40d/heroku.env-0.5.5-py2.py3-none-any.whl#sha256=102224e681dfc92506e4995a3ddaf032d6228a847e1d631957a962469ade3fb4 from build tracker '/tmp/pip-req-tracker-7i9txlug'
Skipping heroku.env, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-85wd4ds_/heroku.env
Removed build tracker '/tmp/pip-req-tracker-7i9txlug'