'Mambaforge' variants are now equivalent to 'Miniforge3'. In the future, we will ignore with a warning and use 'Miniforge3'. Eventually, using 'Mambaforge' will throw an error. Please change to 'Miniforge3' at your earliest convenience.

CondaValueError: Key 'solver' is not a known primitive parameter.

Error: The process '/home/runner/miniconda3/condabin/conda' failed with exit code 1

DEBUG conda.gateways.logging:set_verbosity(233): verbosity set to 3

TRACE conda.gateways.disk.create:create_envs_directory(455): creating envs directory '/home/runner/miniconda3/envs'

TRACE conda.gateways.disk.update:touch(130): touching path /home/runner/miniconda3/envs/.conda_envs_dir_test

info libmamba Searching index cache file for repo 'https://conda.anaconda.org/conda-forge/linux-64/repodata.json'

info libmamba No valid cache found