Created temporary directory: /tmp/pip-ephem-wheel-cache-cb9ozciu
Created temporary directory: /tmp/pip-req-tracker-whnl5wub
Created requirements tracker '/tmp/pip-req-tracker-whnl5wub'
Created temporary directory: /tmp/pip-wheel-b_2duoq_
Collecting pytest-metadata==1.8.0
  1 location(s) to search for versions of pytest-metadata:
  * https://pypi.org/simple/pytest-metadata/
  Getting page https://pypi.org/simple/pytest-metadata/
  Analyzing links from page https://pypi.org/simple/pytest-metadata/
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    Found link https://files.pythonhosted.org/packages/91/18/5d5709c59f6fb107ccb7a91253e09737ce4a9ecf54f8dbdf5547b0b5b224/pytest_metadata-1.0.0-py2.py3-none-any.whl#sha256=b262bbffd62daa2e4c5094350850c0c2cb32eae460e5634d172ea9225b171252 (from https://pypi.org/simple/pytest-metadata/), version: 1.0.0
    Found link https://files.pythonhosted.org/packages/6c/31/e4a08bed0af84024d8423df0902ebba8cb6650daf9757416f47393ca550a/pytest-metadata-1.1.0.tar.gz#sha256=843f98265d2bb477477ced19d3bfd7c17d12a25fc837666c273e880631ce8e08 (from https://pypi.org/simple/pytest-metadata/), version: 1.1.0
    Found link https://files.pythonhosted.org/packages/cd/76/dc177164ccb4ec4253e50b1f6ba9e057208a0c61a271bddb9391caefc0ff/pytest_metadata-1.1.0-py2.py3-none-any.whl#sha256=63269edb2c192fd5018eba1877a939ba6dcac7511d9c867524fcd59f5f3f2c5f (from https://pypi.org/simple/pytest-metadata/), version: 1.1.0
    Found link https://files.pythonhosted.org/packages/a2/f0/a45cca0a6a506e3ca52a258796e7e7deea62343bb13247a9632959c03dcb/pytest-metadata-1.2.0.tar.gz#sha256=9140c3d3f6cf306f61b66fca8f3cb4571bc586bb03738cdac45c6ef12eed475b (from https://pypi.org/simple/pytest-metadata/), version: 1.2.0
    Found link https://files.pythonhosted.org/packages/8f/c6/02eb70be5349e88aa7ad0160bef01dcb6baaa501fd54f3423595061905c8/pytest_metadata-1.2.0-py2.py3-none-any.whl#sha256=c918b5dfdc99a88413b574e1fa3c7344b30709bd3f1e22040623381a3c0fbb79 (from https://pypi.org/simple/pytest-metadata/), version: 1.2.0
    Found link https://files.pythonhosted.org/packages/07/d4/de37e701c0c6f07bc7f0d5ed028a49059d316b87145c477e3e07bf058b61/pytest-metadata-1.3.0.tar.gz#sha256=2aa89161636c12418b2f8dfe226b6007a50ce3570f2b09fe23d72506fb21a3bc (from https://pypi.org/simple/pytest-metadata/), version: 1.3.0
    Found link https://files.pythonhosted.org/packages/71/33/9037033094e0f8da4589ab147bf3d931746f9a322300e705e49c84db5ed1/pytest_metadata-1.3.0-py2.py3-none-any.whl#sha256=b8735ad24a4974b35ca2d37a443596a26e0986754b0841c46231f4a6f6fa92c9 (from https://pypi.org/simple/pytest-metadata/), version: 1.3.0
    Found link https://files.pythonhosted.org/packages/2d/e9/33d2f6fa81264786a3a70abed0603f50ddb5253ec393c16b755fee61166e/pytest-metadata-1.4.0.tar.gz#sha256=2f65a39f4f87e024cb864458978080c360a0c3dd170718d020df178d0d851be6 (from https://pypi.org/simple/pytest-metadata/), version: 1.4.0
    Found link https://files.pythonhosted.org/packages/57/c6/0797e6e6b04211787b43a9633939b4b9ef41999df43332da4ed3872d2db1/pytest_metadata-1.4.0-py2.py3-none-any.whl#sha256=6e8411540925d715195e2b4d2e11302ea0a1f37c20b3f1438a0df3b77085e4d1 (from https://pypi.org/simple/pytest-metadata/), version: 1.4.0
    Found link https://files.pythonhosted.org/packages/54/b1/ab854cf0f183dfe4ecbe36d8141e80931c359f4b00eb3126adfe66043ee8/pytest-metadata-1.5.0.tar.gz#sha256=f962d1a2ecb57162a3067ba41958e726ed6eb017f69648cb9439e7635f841bc8 (from https://pypi.org/simple/pytest-metadata/), version: 1.5.0
    Found link https://files.pythonhosted.org/packages/db/15/ece3c6b252157b2d728419e25cb179a00dbb31d0c4625800fb2ae1131d0f/pytest_metadata-1.5.0-py2.py3-none-any.whl#sha256=d5788ced96426bf5ac890a7684ec24480782fda932cbdf9dbb073a4a2980770b (from https://pypi.org/simple/pytest-metadata/), version: 1.5.0
    Found link https://files.pythonhosted.org/packages/ca/0d/f88da5806a538a4d1486c7bfb013ff14f7d40765d85d5c8237d956befacd/pytest-metadata-1.5.1.tar.gz#sha256=26761319ecc916f16dc95f166e41e041d50a6d587d8332300594dfcfda6a7199 (from https://pypi.org/simple/pytest-metadata/), version: 1.5.1
    Found link https://files.pythonhosted.org/packages/9a/25/c76c5ac08f5f5b0925f7fb0c44c8523976c94fd55eb949c1ad7f79718cfd/pytest_metadata-1.5.1-py2.py3-none-any.whl#sha256=e126a4ab80b77f08d3bc7da6ec1ed053317eaed042690eb5b4272b79a25c7f88 (from https://pypi.org/simple/pytest-metadata/), version: 1.5.1
    Found link https://files.pythonhosted.org/packages/59/4a/5c6bdbb8153678d5cbd89c6276f6fce7b4ca7b4ee4ccad255d3c839243ee/pytest-metadata-1.6.0.tar.gz#sha256=2f14521b06463d6e4db9a3a79eac95481fda9e3bac532b4b9b46a3572f6f0c3b (from https://pypi.org/simple/pytest-metadata/), version: 1.6.0
    Found link https://files.pythonhosted.org/packages/a3/18/5660470c1193abb9e938aed66c9e0413c116167cc09f356f7dc9a7f96d36/pytest_metadata-1.6.0-py2.py3-none-any.whl#sha256=8ed7659de1b986c3bd53349e9ae10dd2ec0a998bbfa9faecff1737418e156e75 (from https://pypi.org/simple/pytest-metadata/), version: 1.6.0
    Found link https://files.pythonhosted.org/packages/e3/dc/c076648d89482152fefc80ea313b99384a05d923f2d4b0aa929681206b47/pytest-metadata-1.7.0.tar.gz#sha256=2d495b61542cb25dfc52fbf40c7a02220c7c127b7ba8974e6c72d6c9593c547a (from https://pypi.org/simple/pytest-metadata/), version: 1.7.0
    Found link https://files.pythonhosted.org/packages/d3/08/8724bb7766c79ab150f27e0edac777088be625703f9b092465c1d414d787/pytest_metadata-1.7.0-py2.py3-none-any.whl#sha256=ec37c48f44e7973cc6d06b36a148d3a3432e5dda8b8a40239fb52099b202907f (from https://pypi.org/simple/pytest-metadata/), version: 1.7.0
    Found link https://files.pythonhosted.org/packages/12/38/eed3a1e00c765e4da61e4e833de41c3458cef5d18e819d09f0f160682993/pytest-metadata-1.8.0.tar.gz#sha256=2071a59285de40d7541fde1eb9f1ddea1c9db165882df82781367471238b66ba (from https://pypi.org/simple/pytest-metadata/), version: 1.8.0
    Found link https://files.pythonhosted.org/packages/ce/8f/d0542e1aa0e23d902ce6acce2790736473da94453a36bdc7829f25734199/pytest_metadata-1.8.0-py2.py3-none-any.whl#sha256=c29a1fb470424926c63154c1b632c02585f2ba4282932058a71d35295ff8c96d (from https://pypi.org/simple/pytest-metadata/), version: 1.8.0
  Using version 1.8.0 (newest of versions: 1.8.0)
  Created temporary directory: /tmp/pip-unpack-9ru81qti
  Downloading https://files.pythonhosted.org/packages/ce/8f/d0542e1aa0e23d902ce6acce2790736473da94453a36bdc7829f25734199/pytest_metadata-1.8.0-py2.py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/ce/8f/d0542e1aa0e23d902ce6acce2790736473da94453a36bdc7829f25734199/pytest_metadata-1.8.0-py2.py3-none-any.whl#sha256=c29a1fb470424926c63154c1b632c02585f2ba4282932058a71d35295ff8c96d (from https://pypi.org/simple/pytest-metadata/)
  Saved /tmp/tmpailhu062/pytest_metadata-1.8.0-py2.py3-none-any.whl
  Added pytest-metadata==1.8.0 from https://files.pythonhosted.org/packages/ce/8f/d0542e1aa0e23d902ce6acce2790736473da94453a36bdc7829f25734199/pytest_metadata-1.8.0-py2.py3-none-any.whl#sha256=c29a1fb470424926c63154c1b632c02585f2ba4282932058a71d35295ff8c96d to build tracker '/tmp/pip-req-tracker-whnl5wub'
  Removed pytest-metadata==1.8.0 from https://files.pythonhosted.org/packages/ce/8f/d0542e1aa0e23d902ce6acce2790736473da94453a36bdc7829f25734199/pytest_metadata-1.8.0-py2.py3-none-any.whl#sha256=c29a1fb470424926c63154c1b632c02585f2ba4282932058a71d35295ff8c96d from build tracker '/tmp/pip-req-tracker-whnl5wub'
Skipping pytest-metadata, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-b_2duoq_/pytest-metadata
Removed build tracker '/tmp/pip-req-tracker-whnl5wub'