Created temporary directory: /tmp/pip-ephem-wheel-cache-z8f_0fmo
Created temporary directory: /tmp/pip-req-tracker-cjtw9697
Created requirements tracker '/tmp/pip-req-tracker-cjtw9697'
Created temporary directory: /tmp/pip-wheel-jt5x055c
Collecting test-pkg-abcd==1
  1 location(s) to search for versions of test-pkg-abcd:
  * https://pypi.org/simple/test-pkg-abcd/
  Getting page https://pypi.org/simple/test-pkg-abcd/
  Analyzing links from page https://pypi.org/simple/test-pkg-abcd/
    Found link https://files.pythonhosted.org/packages/26/70/e845e4e1b923ffe1bccdd650c45be92bb308056d5f293366a7c416454a13/test_pkg_abcd-1-py3-none-any.whl#sha256=24482b073a8d5717777884ea6d4dc5a41b920d3d7a080c7053de71be13e9c7b4 (from https://pypi.org/simple/test-pkg-abcd/), version: 1
    Found link https://files.pythonhosted.org/packages/33/9d/8accf756cdae8fe87f50513fdabcb8c045d382bbeb88037047b5a5a6523e/test_pkg_abcd-1.tar.gz#sha256=9c9188d57f87a7ac7f4b01c36aef359dd4fc3a90b011a6726d3df1ae74b42ad4 (from https://pypi.org/simple/test-pkg-abcd/), version: 1
  Using version 1 (newest of versions: 1)
  Created temporary directory: /tmp/pip-unpack-a6b2hlda
  Downloading https://files.pythonhosted.org/packages/26/70/e845e4e1b923ffe1bccdd650c45be92bb308056d5f293366a7c416454a13/test_pkg_abcd-1-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/26/70/e845e4e1b923ffe1bccdd650c45be92bb308056d5f293366a7c416454a13/test_pkg_abcd-1-py3-none-any.whl#sha256=24482b073a8d5717777884ea6d4dc5a41b920d3d7a080c7053de71be13e9c7b4 (from https://pypi.org/simple/test-pkg-abcd/)
  Saved /tmp/tmp13cqjrfd/test_pkg_abcd-1-py3-none-any.whl
  Added test-pkg-abcd==1 from https://files.pythonhosted.org/packages/26/70/e845e4e1b923ffe1bccdd650c45be92bb308056d5f293366a7c416454a13/test_pkg_abcd-1-py3-none-any.whl#sha256=24482b073a8d5717777884ea6d4dc5a41b920d3d7a080c7053de71be13e9c7b4 to build tracker '/tmp/pip-req-tracker-cjtw9697'
  Removed test-pkg-abcd==1 from https://files.pythonhosted.org/packages/26/70/e845e4e1b923ffe1bccdd650c45be92bb308056d5f293366a7c416454a13/test_pkg_abcd-1-py3-none-any.whl#sha256=24482b073a8d5717777884ea6d4dc5a41b920d3d7a080c7053de71be13e9c7b4 from build tracker '/tmp/pip-req-tracker-cjtw9697'
Skipping test-pkg-abcd, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-jt5x055c/test-pkg-abcd
Removed build tracker '/tmp/pip-req-tracker-cjtw9697'