Created temporary directory: /tmp/pip-ephem-wheel-cache-f1b7m3jx
Created temporary directory: /tmp/pip-req-tracker-z0j9vlrq
Created requirements tracker '/tmp/pip-req-tracker-z0j9vlrq'
Created temporary directory: /tmp/pip-wheel-mtresfzd
Collecting phx-class-registry==3.0.3
  1 location(s) to search for versions of phx-class-registry:
  * https://pypi.org/simple/phx-class-registry/
  Getting page https://pypi.org/simple/phx-class-registry/
  Analyzing links from page https://pypi.org/simple/phx-class-registry/
    Found link https://files.pythonhosted.org/packages/0b/60/ff5041ffd63e031741944899005955b0c37a1a35d39cda383b5f9bb728ec/phx-class-registry-3.0.3.tar.gz#sha256=4159708e900208abb1abd6907f2c5d014781cb52db52d8cfcd2b21bf229f909b (from https://pypi.org/simple/phx-class-registry/), version: 3.0.3
    Found link https://files.pythonhosted.org/packages/c5/37/9cd4cbca2ce6afc68c7cbbd62848adb1fdb86516301e991019ae5a9e11c9/phx_class_registry-3.0.3-py3-none-any.whl#sha256=f32f57ed51e6c1a9b4d127fafed4c3d296be66f2c4173360d34c4f2c36489f3d (from https://pypi.org/simple/phx-class-registry/), version: 3.0.3
  Using version 3.0.3 (newest of versions: 3.0.3)
  Created temporary directory: /tmp/pip-unpack-ywm1azhp
  Downloading https://files.pythonhosted.org/packages/c5/37/9cd4cbca2ce6afc68c7cbbd62848adb1fdb86516301e991019ae5a9e11c9/phx_class_registry-3.0.3-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/c5/37/9cd4cbca2ce6afc68c7cbbd62848adb1fdb86516301e991019ae5a9e11c9/phx_class_registry-3.0.3-py3-none-any.whl#sha256=f32f57ed51e6c1a9b4d127fafed4c3d296be66f2c4173360d34c4f2c36489f3d (from https://pypi.org/simple/phx-class-registry/)
  Saved /tmp/tmpxt9pwvp7/phx_class_registry-3.0.3-py3-none-any.whl
  Added phx-class-registry==3.0.3 from https://files.pythonhosted.org/packages/c5/37/9cd4cbca2ce6afc68c7cbbd62848adb1fdb86516301e991019ae5a9e11c9/phx_class_registry-3.0.3-py3-none-any.whl#sha256=f32f57ed51e6c1a9b4d127fafed4c3d296be66f2c4173360d34c4f2c36489f3d to build tracker '/tmp/pip-req-tracker-z0j9vlrq'
  Removed phx-class-registry==3.0.3 from https://files.pythonhosted.org/packages/c5/37/9cd4cbca2ce6afc68c7cbbd62848adb1fdb86516301e991019ae5a9e11c9/phx_class_registry-3.0.3-py3-none-any.whl#sha256=f32f57ed51e6c1a9b4d127fafed4c3d296be66f2c4173360d34c4f2c36489f3d from build tracker '/tmp/pip-req-tracker-z0j9vlrq'
Skipping phx-class-registry, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-mtresfzd/phx-class-registry
Removed build tracker '/tmp/pip-req-tracker-z0j9vlrq'