Created temporary directory: /tmp/pip-ephem-wheel-cache-q49t538i
Created temporary directory: /tmp/pip-req-tracker-kgx2cssp
Created requirements tracker '/tmp/pip-req-tracker-kgx2cssp'
Created temporary directory: /tmp/pip-wheel-07jwt7v4
Collecting tensorflow-metadata==0.12.1
  1 location(s) to search for versions of tensorflow-metadata:
  * https://pypi.org/simple/tensorflow-metadata/
  Getting page https://pypi.org/simple/tensorflow-metadata/
  Analyzing links from page https://pypi.org/simple/tensorflow-metadata/
    The package https://files.pythonhosted.org/packages/b4/b3/54ec178994b2a2f7423d6ccaee2d6d81513268fa30d38e2c2335b39926e0/tensorflow-metadata-0.5.0.tar.gz#sha256=09dc3797f32c9315756912b8f86e1d9c3acd2a74c66e0f00e53029047662c39b (from https://pypi.org/simple/tensorflow-metadata/) (requires-python:>=2.7,<3) is incompatible with the pythonversion in use. Acceptable python versions are:>=2.7,<3
    The package https://files.pythonhosted.org/packages/a9/91/e8c6feea87b5a5ef3b650dadfb0161c6b9d7a8a51d417b26af3e03ccf80c/tensorflow_metadata-0.5.0-py2.py3-none-any.whl#sha256=9485da76418f36b1b482c468303e735aaf93b358cca5d7e39565461d8fa34b75 (from https://pypi.org/simple/tensorflow-metadata/) (requires-python:>=2.7,<3) is incompatible with the pythonversion in use. Acceptable python versions are:>=2.7,<3
    Found link https://files.pythonhosted.org/packages/2d/6d/fc0161c24a4c9dbe09f21cd58ee9d46a50f8941b9081bdbde0feaf3f49b4/tensorflow-metadata-0.6.0.tar.gz#sha256=3744c09f1841b27c98dfd37a6cc55ad784859e4288e9797a0d3ab4165fa8abb0 (from https://pypi.org/simple/tensorflow-metadata/) (requires-python:>=2.7,<=3.7), version: 0.6.0
    Found link https://files.pythonhosted.org/packages/38/16/f8cc13f80f4e55111bab0f88f5179a03b83c0e829058990c4ee23ef0b274/tensorflow_metadata-0.6.0-py2.py3-none-any.whl#sha256=7a2c67a5b30ddc81f7a459e63ace1624746e007fa4c63838009b9ac843991a1f (from https://pypi.org/simple/tensorflow-metadata/) (requires-python:>=2.7,<=3.7), version: 0.6.0
    Found link https://files.pythonhosted.org/packages/8b/34/7cc27226a7274a88c015597f1481d21fa7df3978e065c926ad1692240f6c/tensorflow-metadata-0.9.0.tar.gz#sha256=00e6f392ffa7f7ae481db4658098512c64d210b111373277d8eca918f013cae0 (from https://pypi.org/simple/tensorflow-metadata/) (requires-python:>=2.7,<=3.7), version: 0.9.0
    Found link https://files.pythonhosted.org/packages/dc/a7/e68bb7b86b51f0bdb854909e9a5490f09d7f064e901f8eccaa943cd3e363/tensorflow_metadata-0.9.0-py2.py3-none-any.whl#sha256=dea6c15a964c9cdadbb558e730823d7c23040d3ed576929c59edc9a0b7b3211a (from https://pypi.org/simple/tensorflow-metadata/) (requires-python:>=2.7,<=3.7), version: 0.9.0
    Found link https://files.pythonhosted.org/packages/a7/94/62e0bfe45738ceb4d173600a1cf45517ce72b9d014805d0f31f0a1d7682e/tensorflow-metadata-0.12.0.tar.gz#sha256=f1685d300f2af7a0f8db0df88579691ca525f1b66edd2d4296794ebe9cf5ae94 (from https://pypi.org/simple/tensorflow-metadata/) (requires-python:>=2.7,<4), version: 0.12.0
    Found link https://files.pythonhosted.org/packages/3f/23/ee99efcaf4e6d0bed3c62221424fd52c0fd7bba697f4638f27168348bb80/tensorflow_metadata-0.12.0-py2.py3-none-any.whl#sha256=eafabe22699b3192409ee671a20f61a07ec52f6393763c7112c88a5876721e81 (from https://pypi.org/simple/tensorflow-metadata/) (requires-python:>=2.7,<4), version: 0.12.0
    Found link https://files.pythonhosted.org/packages/90/ba/5a1989388ede8c87fae7eebe6a6edec0c3ecc725284192bb46c66151a504/tensorflow-metadata-0.12.1.tar.gz#sha256=d647a1202e17957ac8d3b618f82b884302f8048dcd355a0427e476f41fda9d0f (from https://pypi.org/simple/tensorflow-metadata/) (requires-python:>=2.7,<4), version: 0.12.1
    Found link https://files.pythonhosted.org/packages/8d/89/69a1ba9ac3102162206fcb671c6b677a03c9a8651a995017407f68bf438d/tensorflow_metadata-0.12.1-py2.py3-none-any.whl#sha256=0c2e3df290196708f482d0df47e29e6f29475a6375ac4228305b4dfdba9de154 (from https://pypi.org/simple/tensorflow-metadata/) (requires-python:>=2.7,<4), version: 0.12.1
  Using version 0.12.1 (newest of versions: 0.12.1)
  Created temporary directory: /tmp/pip-unpack-2uj15mz8
  Downloading https://files.pythonhosted.org/packages/8d/89/69a1ba9ac3102162206fcb671c6b677a03c9a8651a995017407f68bf438d/tensorflow_metadata-0.12.1-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/8d/89/69a1ba9ac3102162206fcb671c6b677a03c9a8651a995017407f68bf438d/tensorflow_metadata-0.12.1-py2.py3-none-any.whl#sha256=0c2e3df290196708f482d0df47e29e6f29475a6375ac4228305b4dfdba9de154 (from https://pypi.org/simple/tensorflow-metadata/) (requires-python:>=2.7,<4)
  Saved /tmp/tmpl01a07ka/tensorflow_metadata-0.12.1-py2.py3-none-any.whl
  Added tensorflow-metadata==0.12.1 from https://files.pythonhosted.org/packages/8d/89/69a1ba9ac3102162206fcb671c6b677a03c9a8651a995017407f68bf438d/tensorflow_metadata-0.12.1-py2.py3-none-any.whl#sha256=0c2e3df290196708f482d0df47e29e6f29475a6375ac4228305b4dfdba9de154 to build tracker '/tmp/pip-req-tracker-kgx2cssp'
  Removed tensorflow-metadata==0.12.1 from https://files.pythonhosted.org/packages/8d/89/69a1ba9ac3102162206fcb671c6b677a03c9a8651a995017407f68bf438d/tensorflow_metadata-0.12.1-py2.py3-none-any.whl#sha256=0c2e3df290196708f482d0df47e29e6f29475a6375ac4228305b4dfdba9de154 from build tracker '/tmp/pip-req-tracker-kgx2cssp'
Skipping tensorflow-metadata, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-07jwt7v4/tensorflow-metadata
Removed build tracker '/tmp/pip-req-tracker-kgx2cssp'