[python3-3.9.5]   LD_LIBRARY_PATH=/sage/local/var/tmp/sage/build/python3-3.9.5/src CC='/opt/conda/bin/x86_64-conda-linux-gnu-cc -pthread' LDSHARED='/opt/conda/bin/x86_64-conda-linux-gnu-cc -pthread -shared -Wl,-rpath-link,/sage/local/lib -L/sage/local/lib -Wl,-rpath,/sage/local/lib -Wl,-O2 -Wl,--sort-common -Wl,--as-needed -Wl,-z,relro -Wl,-z,now -Wl,--disable-new-dtags -Wl,--gc-sections -Wl,-rpath,/opt/conda/lib -Wl,-rpath-link,/opt/conda/lib -L/opt/conda/lib -L. -Wl,-rpath-link,/sage/local/lib -L/sage/local/lib -Wl,-rpath,/sage/local/lib -Wl,-O2 -Wl,--sort-common -Wl,--as-needed -Wl,-z,relro -Wl,-z,now -Wl,--disable-new-dtags -Wl,--gc-sections -Wl,-rpath,/opt/conda/lib -Wl,-rpath-link,/opt/conda/lib -L/opt/conda/lib  ' OPT='-DNDEBUG -g -fwrapv -O3 -Wall' 	_TCLTK_INCLUDES='' _TCLTK_LIBS='' 	./python -E ./setup.py  build
  [python3-3.9.5]   Traceback (most recent call last):
  [python3-3.9.5]     File "/sage/local/var/tmp/sage/build/python3-3.9.5/src/./setup.py", line 33, in <module>
  [python3-3.9.5]       from distutils import log
  [python3-3.9.5]     File "/opt/conda/lib/python3.9/site-packages/_distutils_hack/__init__.py", line 80, in create_module
  [python3-3.9.5]       return importlib.import_module('._distutils', 'setuptools')
  [python3-3.9.5]     File "/opt/conda/lib/python3.9/importlib/__init__.py", line 127, in import_module
  [python3-3.9.5]       return _bootstrap._gcd_import(name[level:], package, level)
  [python3-3.9.5]     File "/opt/conda/lib/python3.9/site-packages/setuptools/__init__.py", line 16, in <module>
  [python3-3.9.5]       from setuptools.extern.six import PY3, string_types
  [python3-3.9.5]     File "/opt/conda/lib/python3.9/site-packages/setuptools/extern/__init__.py", line 50, in load_module
  [python3-3.9.5]       raise ImportError(
  [python3-3.9.5]   ImportError: The 'six' package is required; normally this is bundled with this package so if you get this warning, consult the packager of your distribution.
  [python3-3.9.5]   make[3]: *** [Makefile:641: sharedmods] Error 1

local-conda-forge-ubuntu-minimal run-test: commands[5] | bash -c 'if [ ! -x /home/runner/work/sage/sage/.tox/local-conda-forge-ubuntu-minimal/conda/bin/conda ]; then curl -L https://github.com/conda-forge/miniforge/releases/latest/download/Miniforge3-$(uname | sed s/^Darwin/MacOSX/;)-x86_64.sh -C - -o /home/runner/work/sage/sage/.tox/Caches/Miniforge3-$(uname | sed s/^Darwin/MacOSX/;)-x86_64.sh && bash /home/runner/work/sage/sage/.tox/Caches/Miniforge3-$(uname | sed s/^Darwin/MacOSX/;)-x86_64.sh -b -f -p /home/runner/work/sage/sage/.tox/local-conda-forge-ubuntu-minimal/conda; fi'
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed

  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
100   160  100   160    0     0    935      0 --:--:-- --:--:-- --:--:--   935

100   634  100   634    0     0   1962      0 --:--:-- --:--:-- --:--:--  1962

 22 69.9M   22 15.6M    0     0  15.6M      0  0:00:04 --:--:--  0:00:04 15.6M
 61 69.9M   61 42.8M    0     0  20.8M      0  0:00:03  0:00:02  0:00:01 25.7M
100 69.9M  100 69.9M    0     0  25.0M      0  0:00:02  0:00:02 --:--:-- 30.2M
PREFIX=/home/runner/work/sage/sage/.tox/local-conda-forge-ubuntu-minimal/conda
Unpacking payload ...
ERROR   Expected environment not found at prefix: /home/runner/work/sage/sage/.tox/local-conda-forge-ubuntu-minimal/conda
ERROR   Aborting.
/home/runner/work/sage/sage/.tox/Caches/Miniforge3-Linux-x86_64.sh: line 365: /home/runner/work/sage/sage/.tox/local-conda-forge-ubuntu-minimal/conda/preconda.tar.bz2: No such file or directory