Created temporary directory: /tmp/pip-ephem-wheel-cache-yrx2235t
Created temporary directory: /tmp/pip-req-tracker-1_j44wya
Created requirements tracker '/tmp/pip-req-tracker-1_j44wya'
Created temporary directory: /tmp/pip-wheel-43do8tuk
Collecting waiter-client==0.5.3
  1 location(s) to search for versions of waiter-client:
  * https://pypi.org/simple/waiter-client/
  Getting page https://pypi.org/simple/waiter-client/
  Analyzing links from page https://pypi.org/simple/waiter-client/
    Found link https://files.pythonhosted.org/packages/7c/10/4f12e057cc516354ea82284e6ed9b3687e3a91251cef4f2d71ed3c8c83ef/waiter_client-0.5.3-py3-none-any.whl#sha256=378347b28b33679d1c2c10b8f248cafe9276646905740558530d9ac753856966 (from https://pypi.org/simple/waiter-client/), version: 0.5.3
    Found link https://files.pythonhosted.org/packages/a8/2e/e5eed675ff6d1dcd83026e4cecbd8af695d805ba29758b454a065676f2a5/waiter_client-0.5.3.tar.gz#sha256=d8950c1c472e14e64f9be43e792f94265b7f2bb85f3b784d2adf2b3e37b5093e (from https://pypi.org/simple/waiter-client/), version: 0.5.3
    Found link https://files.pythonhosted.org/packages/9e/94/622af33abba3076a342bdd66d00be03b1759f8eb5e6f90572a5cfacccf72/waiter_client-0.5.4-py3-none-any.whl#sha256=ec378deca007c27ac518527a80cba31369361be4230059a421ae44e83ffe0537 (from https://pypi.org/simple/waiter-client/), version: 0.5.4
    Found link https://files.pythonhosted.org/packages/54/1c/7f4bdbd6aaf7a2ec2c72ccf5433cc8d9fbdbb9b87cfb7fb451221c92dd98/waiter_client-0.5.4.tar.gz#sha256=4fc5072b082b5763ad4329e059ec4f5b64bb84c03e6e6c77e202fb7ffc42f48c (from https://pypi.org/simple/waiter-client/), version: 0.5.4
    Found link https://files.pythonhosted.org/packages/07/f3/9f28c43c6274fcd524c68cefa6e87e4c1cf095612d54184599ac88a5733c/waiter_client-0.5.5-py3-none-any.whl#sha256=c5c11415e0e132c323f19a9adc0d5fcf5d3d5f88f2ef8bf2ba5e9c495979b31a (from https://pypi.org/simple/waiter-client/), version: 0.5.5
    Found link https://files.pythonhosted.org/packages/d9/c2/f1c159cb167a76b2d1ff0a788d7c170b85b45170fc062355617b55d11892/waiter_client-0.5.5.tar.gz#sha256=8878f74c5cab47b94e2028a8c4922bb8ab598f7640f09743d53a89a0558348c9 (from https://pypi.org/simple/waiter-client/), version: 0.5.5
  Using version 0.5.3 (newest of versions: 0.5.3)
  Created temporary directory: /tmp/pip-unpack-x28z3ppx
  Downloading https://files.pythonhosted.org/packages/7c/10/4f12e057cc516354ea82284e6ed9b3687e3a91251cef4f2d71ed3c8c83ef/waiter_client-0.5.3-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/7c/10/4f12e057cc516354ea82284e6ed9b3687e3a91251cef4f2d71ed3c8c83ef/waiter_client-0.5.3-py3-none-any.whl#sha256=378347b28b33679d1c2c10b8f248cafe9276646905740558530d9ac753856966 (from https://pypi.org/simple/waiter-client/)
  Saved /tmp/tmpces4jszb/waiter_client-0.5.3-py3-none-any.whl
  Added waiter-client==0.5.3 from https://files.pythonhosted.org/packages/7c/10/4f12e057cc516354ea82284e6ed9b3687e3a91251cef4f2d71ed3c8c83ef/waiter_client-0.5.3-py3-none-any.whl#sha256=378347b28b33679d1c2c10b8f248cafe9276646905740558530d9ac753856966 to build tracker '/tmp/pip-req-tracker-1_j44wya'
  Removed waiter-client==0.5.3 from https://files.pythonhosted.org/packages/7c/10/4f12e057cc516354ea82284e6ed9b3687e3a91251cef4f2d71ed3c8c83ef/waiter_client-0.5.3-py3-none-any.whl#sha256=378347b28b33679d1c2c10b8f248cafe9276646905740558530d9ac753856966 from build tracker '/tmp/pip-req-tracker-1_j44wya'
Skipping waiter-client, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-43do8tuk/waiter-client
Removed build tracker '/tmp/pip-req-tracker-1_j44wya'