Created temporary directory: /tmp/pip-ephem-wheel-cache-wjvdbr0t
Created temporary directory: /tmp/pip-req-tracker-7bhu5b5f
Created requirements tracker '/tmp/pip-req-tracker-7bhu5b5f'
Created temporary directory: /tmp/pip-wheel-qm1bzzjg
Collecting ccattention==0.0.0
  1 location(s) to search for versions of ccattention:
  * https://pypi.org/simple/ccattention/
  Getting page https://pypi.org/simple/ccattention/
  Analyzing links from page https://pypi.org/simple/ccattention/
    Found link https://files.pythonhosted.org/packages/7c/6a/8ebd70250e8b9f75f53ed35393c4abdfa45ce51c9e847fb5af4a21c97723/ccattention-0.0.0-py3-none-any.whl#sha256=336bfe06774a41f24b0c892f8f00a65d722e5f425c79c27bee6e0a29abfe8c8c (from https://pypi.org/simple/ccattention/), version: 0.0.0
    Found link https://files.pythonhosted.org/packages/f4/43/090b1461ef07d1176c8425d28c835fd8a4ffb18cd29ec24cee2ecf47d202/ccattention-0.0.0.tar.gz#sha256=cc5133ea3b4654473e3b83cce9a059bb9f7952a81280c40e71ef0b974fe8b95b (from https://pypi.org/simple/ccattention/), version: 0.0.0
  Using version 0.0.0 (newest of versions: 0.0.0)
  Created temporary directory: /tmp/pip-unpack-zd1zyl8t
  Downloading https://files.pythonhosted.org/packages/7c/6a/8ebd70250e8b9f75f53ed35393c4abdfa45ce51c9e847fb5af4a21c97723/ccattention-0.0.0-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/7c/6a/8ebd70250e8b9f75f53ed35393c4abdfa45ce51c9e847fb5af4a21c97723/ccattention-0.0.0-py3-none-any.whl#sha256=336bfe06774a41f24b0c892f8f00a65d722e5f425c79c27bee6e0a29abfe8c8c (from https://pypi.org/simple/ccattention/)
  Saved /tmp/tmp7onrichi/ccattention-0.0.0-py3-none-any.whl
  Added ccattention==0.0.0 from https://files.pythonhosted.org/packages/7c/6a/8ebd70250e8b9f75f53ed35393c4abdfa45ce51c9e847fb5af4a21c97723/ccattention-0.0.0-py3-none-any.whl#sha256=336bfe06774a41f24b0c892f8f00a65d722e5f425c79c27bee6e0a29abfe8c8c to build tracker '/tmp/pip-req-tracker-7bhu5b5f'
  Removed ccattention==0.0.0 from https://files.pythonhosted.org/packages/7c/6a/8ebd70250e8b9f75f53ed35393c4abdfa45ce51c9e847fb5af4a21c97723/ccattention-0.0.0-py3-none-any.whl#sha256=336bfe06774a41f24b0c892f8f00a65d722e5f425c79c27bee6e0a29abfe8c8c from build tracker '/tmp/pip-req-tracker-7bhu5b5f'
Skipping ccattention, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-qm1bzzjg/ccattention
Removed build tracker '/tmp/pip-req-tracker-7bhu5b5f'