Created temporary directory: /tmp/pip-ephem-wheel-cache-rkp0z3xd
Created temporary directory: /tmp/pip-req-tracker-rtktpdqk
Created requirements tracker '/tmp/pip-req-tracker-rtktpdqk'
Created temporary directory: /tmp/pip-wheel-_ged4_xm
Collecting dask-cuda==0.12.0a191219
  1 location(s) to search for versions of dask-cuda:
  * https://pypi.org/simple/dask-cuda/
  Getting page https://pypi.org/simple/dask-cuda/
  Analyzing links from page https://pypi.org/simple/dask-cuda/
    Found link https://files.pythonhosted.org/packages/a6/3f/6e776a21f378e1b761ce62e335866c3def08701cd9b89a5f0fa8ec98ce7e/dask_cuda-0.6.0-py3-none-any.whl#sha256=c2e9b120837979b2d0f76a78d0c6cdf8882e49185ba6e6812421e0156cc1491c (from https://pypi.org/simple/dask-cuda/), version: 0.6.0
    Found link https://files.pythonhosted.org/packages/cb/22/ad7953a40d0fc16b21ca62186cbdd473b5433477bf393ec02771b6f10b4e/dask-cuda-0.12.0a191219.tar.gz#sha256=b291817a47d9b922bc0ede8a356d55b34dbd7ec58c6ebfa7a1132696915d3212 (from https://pypi.org/simple/dask-cuda/), version: 0.12.0a191219
    Found link https://files.pythonhosted.org/packages/68/ad/548e9214c546fe90b8fda0d0931558d6f7e9187e78e01b81643e96b7174b/dask_cuda-0.12.0a191219-py3-none-any.whl#sha256=9b4bd9d9f2ca0d8c21edb3ace7285005f68a78d783f7b636950f45f20372291f (from https://pypi.org/simple/dask-cuda/), version: 0.12.0a191219
    Found link https://files.pythonhosted.org/packages/bf/42/9f02d7786a9b0a65f044abe20313971e01744fc343cd392c3cc26906bc23/dask-cuda-0.12.0a20191217.tar.gz#sha256=12dca7ae283babedda7f380abbdc09fe4ce9f2c022d9373301472a489acb409d (from https://pypi.org/simple/dask-cuda/), version: 0.12.0a20191217
    Found link https://files.pythonhosted.org/packages/31/3a/4a84e306b7560f4672a083c707e187c9917ad661017f099ca88a8aea3d53/dask_cuda-0.12.0a20191217-py3-none-any.whl#sha256=f55db3a3078a2dff8626e1d8e6df51f0dc77f81471254b7672baa7d4c4239a36 (from https://pypi.org/simple/dask-cuda/), version: 0.12.0a20191217
  Using version 0.12.0a191219 (newest of versions: 0.12.0a191219)
  Created temporary directory: /tmp/pip-unpack-_0luefnk
  Downloading https://files.pythonhosted.org/packages/68/ad/548e9214c546fe90b8fda0d0931558d6f7e9187e78e01b81643e96b7174b/dask_cuda-0.12.0a191219-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/68/ad/548e9214c546fe90b8fda0d0931558d6f7e9187e78e01b81643e96b7174b/dask_cuda-0.12.0a191219-py3-none-any.whl#sha256=9b4bd9d9f2ca0d8c21edb3ace7285005f68a78d783f7b636950f45f20372291f (from https://pypi.org/simple/dask-cuda/)
  Saved /tmp/tmp_bfoozh7/dask_cuda-0.12.0a191219-py3-none-any.whl
  Added dask-cuda==0.12.0a191219 from https://files.pythonhosted.org/packages/68/ad/548e9214c546fe90b8fda0d0931558d6f7e9187e78e01b81643e96b7174b/dask_cuda-0.12.0a191219-py3-none-any.whl#sha256=9b4bd9d9f2ca0d8c21edb3ace7285005f68a78d783f7b636950f45f20372291f to build tracker '/tmp/pip-req-tracker-rtktpdqk'
  Removed dask-cuda==0.12.0a191219 from https://files.pythonhosted.org/packages/68/ad/548e9214c546fe90b8fda0d0931558d6f7e9187e78e01b81643e96b7174b/dask_cuda-0.12.0a191219-py3-none-any.whl#sha256=9b4bd9d9f2ca0d8c21edb3ace7285005f68a78d783f7b636950f45f20372291f from build tracker '/tmp/pip-req-tracker-rtktpdqk'
Skipping dask-cuda, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-_ged4_xm/dask-cuda
Removed build tracker '/tmp/pip-req-tracker-rtktpdqk'