Created temporary directory: /tmp/pip-ephem-wheel-cache-u5hu86a8
Created temporary directory: /tmp/pip-req-tracker-qn0ud8gv
Created requirements tracker '/tmp/pip-req-tracker-qn0ud8gv'
Created temporary directory: /tmp/pip-wheel-h2jxeese
Collecting dask-cuda==0.12.0a191220
  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/23/5f/42367860e4675bfc6173ad14dd0968a5dd72767747be6a00e1632d206d78/dask-cuda-0.12.0a191220.tar.gz#sha256=4a3523737373bb28775d729fd3e6cb3e3d3c592b0a863e313ec2167ff788d68b (from https://pypi.org/simple/dask-cuda/), version: 0.12.0a191220
    Found link https://files.pythonhosted.org/packages/a3/45/44161ecd2674ca456e3523eafc5cab13986dc8b61705e8bacb0046d97703/dask_cuda-0.12.0a191220-py3-none-any.whl#sha256=51d54007a25b2e071fb913d76a6abbd311568def517bf8d0bba0d3de6654d05b (from https://pypi.org/simple/dask-cuda/), version: 0.12.0a191220
  Using version 0.12.0a191220 (newest of versions: 0.12.0a191220)
  Created temporary directory: /tmp/pip-unpack-yehclmr0
  Downloading https://files.pythonhosted.org/packages/a3/45/44161ecd2674ca456e3523eafc5cab13986dc8b61705e8bacb0046d97703/dask_cuda-0.12.0a191220-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/a3/45/44161ecd2674ca456e3523eafc5cab13986dc8b61705e8bacb0046d97703/dask_cuda-0.12.0a191220-py3-none-any.whl#sha256=51d54007a25b2e071fb913d76a6abbd311568def517bf8d0bba0d3de6654d05b (from https://pypi.org/simple/dask-cuda/)
  Saved /tmp/tmpudhyvy6l/dask_cuda-0.12.0a191220-py3-none-any.whl
  Added dask-cuda==0.12.0a191220 from https://files.pythonhosted.org/packages/a3/45/44161ecd2674ca456e3523eafc5cab13986dc8b61705e8bacb0046d97703/dask_cuda-0.12.0a191220-py3-none-any.whl#sha256=51d54007a25b2e071fb913d76a6abbd311568def517bf8d0bba0d3de6654d05b to build tracker '/tmp/pip-req-tracker-qn0ud8gv'
  Removed dask-cuda==0.12.0a191220 from https://files.pythonhosted.org/packages/a3/45/44161ecd2674ca456e3523eafc5cab13986dc8b61705e8bacb0046d97703/dask_cuda-0.12.0a191220-py3-none-any.whl#sha256=51d54007a25b2e071fb913d76a6abbd311568def517bf8d0bba0d3de6654d05b from build tracker '/tmp/pip-req-tracker-qn0ud8gv'
Skipping dask-cuda, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-h2jxeese/dask-cuda
Removed build tracker '/tmp/pip-req-tracker-qn0ud8gv'