Created temporary directory: /tmp/pip-ephem-wheel-cache-60_lh5fz
Created temporary directory: /tmp/pip-req-tracker-p908dwh_
Created requirements tracker '/tmp/pip-req-tracker-p908dwh_'
Created temporary directory: /tmp/pip-wheel-sxe12elh
Collecting aiortsp==1.2.1
  1 location(s) to search for versions of aiortsp:
  * https://pypi.org/simple/aiortsp/
  Getting page https://pypi.org/simple/aiortsp/
  Analyzing links from page https://pypi.org/simple/aiortsp/
    Found link https://files.pythonhosted.org/packages/3d/ff/b6fa0de3e9e56a7f6fac4e1e5a71817ee929490eae4eed7baa81e03b1d6a/aiortsp-1.2.1-py3-none-any.whl#sha256=4cbc94afec1a8a4be4024713b6ce69ce7843977c0f48ae22cc5111c843d3f3c5 (from https://pypi.org/simple/aiortsp/), version: 1.2.1
    Found link https://files.pythonhosted.org/packages/c9/4b/d40fe574c4cbd9c0113a1758f665cbd9dc813a164269d67ebfd50346e67c/aiortsp-1.2.1.tar.gz#sha256=a5b1cc470241b82e9fff758d92ab2d98b66ed1d54ab11e00288e798393a4e81f (from https://pypi.org/simple/aiortsp/), version: 1.2.1
  Using version 1.2.1 (newest of versions: 1.2.1)
  Created temporary directory: /tmp/pip-unpack-4lc2x007
  Downloading https://files.pythonhosted.org/packages/3d/ff/b6fa0de3e9e56a7f6fac4e1e5a71817ee929490eae4eed7baa81e03b1d6a/aiortsp-1.2.1-py3-none-any.whl
  Downloading from URL https://files.pythonhosted.org/packages/3d/ff/b6fa0de3e9e56a7f6fac4e1e5a71817ee929490eae4eed7baa81e03b1d6a/aiortsp-1.2.1-py3-none-any.whl#sha256=4cbc94afec1a8a4be4024713b6ce69ce7843977c0f48ae22cc5111c843d3f3c5 (from https://pypi.org/simple/aiortsp/)
  Saved /tmp/tmpgv41ukyd/aiortsp-1.2.1-py3-none-any.whl
  Added aiortsp==1.2.1 from https://files.pythonhosted.org/packages/3d/ff/b6fa0de3e9e56a7f6fac4e1e5a71817ee929490eae4eed7baa81e03b1d6a/aiortsp-1.2.1-py3-none-any.whl#sha256=4cbc94afec1a8a4be4024713b6ce69ce7843977c0f48ae22cc5111c843d3f3c5 to build tracker '/tmp/pip-req-tracker-p908dwh_'
  Removed aiortsp==1.2.1 from https://files.pythonhosted.org/packages/3d/ff/b6fa0de3e9e56a7f6fac4e1e5a71817ee929490eae4eed7baa81e03b1d6a/aiortsp-1.2.1-py3-none-any.whl#sha256=4cbc94afec1a8a4be4024713b6ce69ce7843977c0f48ae22cc5111c843d3f3c5 from build tracker '/tmp/pip-req-tracker-p908dwh_'
Skipping aiortsp, due to already being wheel.
Cleaning up...
  Removing source in /tmp/pip-wheel-sxe12elh/aiortsp
Removed build tracker '/tmp/pip-req-tracker-p908dwh_'