The macOS-12 environment is deprecated, consider switching to macOS-13, macOS-14 (macos-latest) or macOS-15. For more details, see https://github.com/actions/runner-images/issues/10721

GitHub Actions has encountered an internal error when running your job.

The process '/usr/share/miniconda/condabin/mamba' failed with exit code 1

The process '/usr/share/miniconda/condabin/mamba' failed with exit code 1

The process '/Users/runner/miniconda3/condabin/mamba' failed with exit code 1

ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636

/usr/share/miniconda/lib/python3.12/site-packages/conda/base/context.py:198: FutureWarning: Adding 'defaults' to channel list implicitly is deprecated and will be removed in 25.3. To remove this warning, please choose a default channel explicitly with conda's regular configuration system, e.g. by adding 'defaults' to the list of channels: conda config --add channels defaults For more information see https://docs.conda.io/projects/conda/en/stable/user-guide/configuration/use-condarc.html deprecated.topic(

info libmamba ****************** Backtrace Start ****************** debug libmamba Loading configuration trace libmamba Compute configurable 'create_base' trace libmamba Compute configurable 'no_env' trace libmamba Compute configurable 'no_rc' trace libmamba Compute configurable 'rc_files' trace libmamba Compute configurable 'root_prefix' warning libmamba You have not set the root prefix environment variable. To permanently modify the root prefix location, either: - set the 'MAMBA_ROOT_PREFIX' environment variable - use the '-r,--root-prefix' CLI option - use 'mamba shell init ...' to initialize your shell (then restart or source the contents of the shell init script) Continuing with default value: "/usr/share/miniconda" trace libmamba Get RC files configuration from locations up to HomeDir trace libmamba Configuration not found at '/home/runner/.mambarc' trace libmamba Configuration not found at '/home/runner/.mamba/mambarc.d' trace libmamba Configuration not found at '/home/runner/.mamba/mambarc' trace libmamba Configuration not found at '/home/runner/.mamba/.mambarc' trace libmamba Configuration not found at '/home/runner/.config/mamba/mambarc.d' trace libmamba Configuration not found at '/home/runner/.config/mamba/mambarc' trace libmamba Configuration not found at '/home/runner/.config/mamba/.mambarc' trace libmamba Configuration found at '/home/runner/.condarc' trace libmamba Configuration not found at '/home/runner/.conda/condarc.d' trace libmamba Configuration not found at '/home/runner/.conda/condarc'

trace libmamba Configuration not found at '/home/runner/.conda/.condarc' trace libmamba Configuration not found at '/home/runner/.config/conda/condarc.d' trace libmamba Configuration not found at '/home/runner/.config/conda/condarc' trace libmamba Configuration not found at '/home/runner/.config/conda/.condarc' trace libmamba Configuration not found at '/usr/share/miniconda/.mambarc' trace libmamba Configuration not found at '/usr/share/miniconda/condarc.d' trace libmamba Configuration not found at '/usr/share/miniconda/condarc' trace libmamba Configuration found at '/usr/share/miniconda/.condarc' trace libmamba Configuration not found at '/var/lib/conda/.mambarc' trace libmamba Configuration not found at '/var/lib/conda/condarc.d/' trace libmamba Configuration not found at '/var/lib/conda/condarc' trace libmamba Configuration not found at '/var/lib/conda/.condarc' trace libmamba Configuration not found at '/etc/conda/.mambarc' trace libmamba Configuration not found at '/etc/conda/condarc.d/' trace libmamba Configuration not found at '/etc/conda/condarc' trace libmamba Configuration not found at '/etc/conda/.condarc' trace libmamba Update configurable 'no_env' trace libmamba Compute configurable 'envs_dirs' trace libmamba Compute configurable 'file_specs' debug libmamba No env 'name' specified in YAML spec file '/home/runner/work/elephant/elephant/requirements/setup-miniconda-patched-environment.yml' trace libmamba Compute configurable 'spec_file_env_name' trace libmamba Compute configurable 'env_name' trace libmamba Compute configurable 'use_default_prefix_fallback' trace libmamba Compute configurable 'use_root_prefix_fallback' trace libmamba Compute configurable 'use_target_prefix_fallback' trace libmamba Compute configurable 'target_prefix' trace libmamba Get RC files configuration from locations up to TargetPrefix trace libmamba Configuration not found at '/usr/share/miniconda/envs/elephant/.mambarc' trace libmamba Configuration not found at '/usr/share/miniconda/envs/elephant/condarc.d' trace libmamba Configuration not found at '/usr/share/miniconda/envs/elephant/condarc' trace libmamba Configuration not found at '/usr/share/miniconda/envs/elephant/.condarc' trace libmamba Configuration not found at '/home/runner/.mambarc' trace libmamba Configuration not found at '/home/runner/.mamba/mambarc.d' trace libmamba Configuration not found at '/home/runner/.mamba/mambarc' trace libmamba Configuration not found at '/home/runner/.mamba/.mambarc' trace libmamba Configuration not found at '/home/runner/.config/mamba/mambarc.d' trace libmamba Configuration not found at '/home/runner/.config/mamba/mambarc' trace libmamba Configuration not found at '/home/runner/.config/mamba/.mambarc' trace libmamba Configuration found at '/home/runner/.condarc' trace libmamba Configuration not found at '/home/runner/.conda/condarc.d' trace libmamba Configuration not found at '/home/runner/.conda/condarc' trace libmamba Configuration not found at '/home/runner/.conda/.condarc' trace libmamba Configuration not found at '/home/runner/.config/conda/condarc.d' trace libmamba Configuration not found at '/home/runner/.config/conda/condarc' trace libmamba Configuration not found at '/home/runner/.config/conda/.condarc' trace libmamba Configuration not found at '/usr/share/miniconda/.mambarc' trace libmamba Configuration not found at '/usr/share/miniconda/condarc.d' trace libmamba Configuration not found at '/usr/share/miniconda/condarc' trace libmamba Configuration found at '/usr/share/miniconda/.condarc' trace libmamba Configuration not found at '/var/lib/conda/.mambarc' trace libmamba Configuration not found at '/var/lib/conda/condarc.d/' trace libmamba Configuration not found at '/var/lib/conda/condarc' trace libmamba Configuration not found at '/var/lib/conda/.condarc' trace libmamba Configuration not found at '/etc/conda/.mambarc' trace libmamba Configuration not found at '/etc/conda/

ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636

info libmamba ****************** Backtrace Start ****************** debug libmamba Loading configuration trace libmamba Compute configurable 'create_base' trace libmamba Compute configurable 'no_env' trace libmamba Compute configurable 'no_rc' trace libmamba Compute configurable 'rc_files' trace libmamba Compute configurable 'root_prefix' warning libmamba You have not set the root prefix environment variable. To permanently modify the root prefix location, either: - set the 'MAMBA_ROOT_PREFIX' environment variable - use the '-r,--root-prefix' CLI option - use 'mamba shell init ...' to initialize your shell (then restart or source the contents of the shell init script) Continuing with default value: "/usr/share/miniconda" trace libmamba Get RC files configuration from locations up to HomeDir trace libmamba Configuration not found at '/home/runner/.mambarc' trace libmamba Configuration not found at '/home/runner/.mamba/mambarc.d' trace libmamba Configuration not found at '/home/runner/.mamba/mambarc' trace libmamba Configuration not found at '/home/runner/.mamba/.mambarc' trace libmamba Configuration not found at '/home/runner/.config/mamba/mambarc.d' trace libmamba Configuration not found at '/home/runner/.config/mamba/mambarc' trace libmamba Configuration not found at '/home/runner/.config/mamba/.mambarc' trace libmamba Configuration found at '/home/runner/.condarc' trace libmamba Configuration not found at '/home/runner/.conda/condarc.d' trace libmamba Configuration not found at '/home/runner/.conda/condarc' trace libmamba Configuration not found at '/home/runner/.conda/.condarc' trace libmamba Configuration not found at '/home/runner/.config/conda/condarc.d' trace libmamba Configuration not found at '/home/runner/.config/conda/condarc' trace libmamba Configuration not found at '/home/runner/.config/conda/.condarc' trace libmamba Configuration not found at '/usr/share/miniconda/.mambarc' trace libmamba Configuration not found at '/usr/share/miniconda/condarc.d' trace libmamba Configuration not found at '/usr/share/miniconda/condarc' trace libmamba Configuration found at '/usr/share/miniconda/.condarc'

trace libmamba Configuration not found at '/var/lib/conda/.mambarc' trace libmamba Configuration not found at '/var/lib/conda/condarc.d/' trace libmamba Configuration not found at '/var/lib/conda/condarc' trace libmamba Configuration not found at '/var/lib/conda/.condarc' trace libmamba Configuration not found at '/etc/conda/.mambarc' trace libmamba Configuration not found at '/etc/conda/condarc.d/' trace libmamba Configuration not found at '/etc/conda/condarc' trace libmamba Configuration not found at '/etc/conda/.condarc' trace libmamba Update configurable 'no_env' trace libmamba Compute configurable 'envs_dirs' trace libmamba Compute configurable 'file_specs' debug libmamba No env 'name' specified in YAML spec file '/home/runner/work/elephant/elephant/requirements/setup-miniconda-patched-environment-tests.yml' trace libmamba Compute configurable 'spec_file_env_name' trace libmamba Compute configurable 'env_name' trace libmamba Compute configurable 'use_default_prefix_fallback' trace libmamba Compute configurable 'use_root_prefix_fallback' trace libmamba Compute configurable 'use_target_prefix_fallback' trace libmamba Compute configurable 'target_prefix' trace libmamba Get RC files configuration from locations up to TargetPrefix trace libmamba Configuration not found at '/usr/share/miniconda/envs/elephant/.mambarc' trace libmamba Configuration not found at '/usr/share/miniconda/envs/elephant/condarc.d' trace libmamba Configuration not found at '/usr/share/miniconda/envs/elephant/condarc' trace libmamba Configuration not found at '/usr/share/miniconda/envs/elephant/.condarc' trace libmamba Configuration not found at '/home/runner/.mambarc' trace libmamba Configuration not found at '/home/runner/.mamba/mambarc.d' trace libmamba Configuration not found at '/home/runner/.mamba/mambarc' trace libmamba Configuration not found at '/home/runner/.mamba/.mambarc' trace libmamba Configuration not found at '/home/runner/.config/mamba/mambarc.d' trace libmamba Configuration not found at '/home/runner/.config/mamba/mambarc' trace libmamba Configuration not found at '/home/runner/.config/mamba/.mambarc' trace libmamba Configuration found at '/home/runner/.condarc' trace libmamba Configuration not found at '/home/runner/.conda/condarc.d' trace libmamba Configuration not found at '/home/runner/.conda/condarc' trace libmamba Configuration not found at '/home/runner/.conda/.condarc' trace libmamba Configuration not found at '/home/runner/.config/conda/condarc.d' trace libmamba Configuration not found at '/home/runner/.config/conda/condarc' trace libmamba Configuration not found at '/home/runner/.config/conda/.condarc' trace libmamba Configuration not found at '/usr/share/miniconda/.mambarc' trace libmamba Configuration not found at '/usr/share/miniconda/condarc.d' trace libmamba Configuration not found at '/usr/share/miniconda/condarc' trace libmamba Configuration found at '/usr/share/miniconda/.condarc' trace libmamba Configuration not found at '/var/lib/conda/.mambarc' trace libmamba Configuration not found at '/var/lib/conda/condarc.d/' trace libmamba Configuration not found at '/var/lib/conda/condarc' trace libmamba Configuration not found at '/var/lib/conda/.condarc' trace libmamba Configuration not found at '/etc/conda/.mambarc' trace libmamba Configuration not found at '/etc/conda/condarc.d/' trace libmamba Configuration not found at '/etc/conda/condarc' trace libmamba Configuration not found at '/etc/conda/.condarc' trace libmamba Update configurable 'no_env' trace libmamba Compute configurable 'relocate_prefix' trace libmamba Compute configurable 'target_prefix_checks' error libmamba No prefix found at: /usr/share/miniconda/envs/elephant error libmamba Environment must first be created with "mamba create -n {env_name} ..." critical libmamba Aborting. info libmamba ****************** Backtrace End ********************

info libmamba ****************** Backtrace Start ****************** debug libmamba Loading configuration trace libmamba Compute configurable 'create_base' trace libmamba Compute configurable 'no_env' trace libmamba Compute configurable 'no_rc' trace libmamba Compute configurable 'rc_files' trace libmamba Compute configurable 'root_prefix' warning libmamba You have not set the root prefix environment variable. To permanently modify the root prefix location, either: - set the 'MAMBA_ROOT_PREFIX' environment variable - use the '-r,--root-prefix' CLI option - use 'mamba shell init ...' to initialize your shell (then restart or source the contents of the shell init script) Continuing with default value: "/Users/runner/miniconda3" trace libmamba Get RC files configuration from locations up to HomeDir trace libmamba Configuration not found at '/Users/runner/.mambarc' trace libmamba Configuration not found at '/Users/runner/.mamba/mambarc.d' trace libmamba Configuration not found at '/Users/runner/.mamba/mambarc' trace libmamba Configuration not found at '/Users/runner/.mamba/.mambarc' trace libmamba Configuration not found at '/Users/runner/.config/mamba/mambarc.d' trace libmamba Configuration not found at '/Users/runner/.config/mamba/mambarc' trace libmamba Configuration not found at '/Users/runner/.config/mamba/.mambarc' trace libmamba Configuration found at '/Users/runner/.condarc' trace libmamba Configuration not found at '/Users/runner/.conda/condarc.d' trace libmamba Configuration not found at '/Users/runner/.conda/condarc' trace libmamba Configuration not found at '/Users/runner/.conda/.condarc' trace libmamba Configuration not found at '/Users/runner/.config/conda/condarc.d' trace libmamba Configuration not found at '/Users/runner/.config/conda/condarc' trace libmamba Configuration not found at '/Users/runner/.config/conda/.condarc' trace libmamba Configuration not found at '/Users/runner/miniconda3/.mambarc' trace libmamba Configuration not found at '/Users/runner/miniconda3/condarc.d' trace libmamba Configuration not found at '/Users/runner/miniconda3/condarc' trace libmamba Configuration found at '/Users/runner/miniconda3/.condarc' trace libmamba Configuration not found at '/var/lib/conda/.mambarc' trace libmamba Configuration not found at '/var/lib/conda/condarc.d/' trace libmamba Configuration not found at '/var/lib/conda/condarc' trace libmamba Configuration not found at '/var/lib/conda/.condarc' trace libmamba Configuration not found at '/etc/conda/.mambarc' trace libmamba Configuration not found at '/etc/conda/condarc.d/' trace libmamba Configuration not found at '/etc/conda/condarc' trace libmamba Configuration not found at '/etc/conda/.condarc' trace libmamba Update configurable 'no_env' trace libmamba Compute configurable 'envs_dirs' trace libmamba Compute configurable 'file_specs' debug libmamba No env 'name' specified in YAML spec file '/Users/runner/work/elephant/elephant/requirements/setup-miniconda-patched-environment-tests.yml' trace libmamba Compute configurable 'spec_file_env_name' trace libmamba Compute configurable 'env_name' trace libmamba Compute configurable 'use_default_prefix_fallback' trace libmamba Compute configurable 'use_root_prefix_fallback' trace libmamba Compute configurable 'use_target_prefix_fallback' trace libmamba Compute configurable 'target_prefix' trace libmamba Get RC files configuration from locations up to TargetPrefix trace libmamba Configuration not found at '/Users/runner/miniconda3/envs/elephant/.mambarc' trace libmamba Configuration not found at '/Users/runner/miniconda3/envs/elephant/condarc.d' trace libmamba Configuration not found at '/Users/runner/miniconda3/envs/elephant/condarc' trace libmamba Configuration not found at '/Users/runner/miniconda3/envs/elephant/.condarc' trace libmamba Configuration not found at '/Users/runner/.mambarc' trace libmamba Configuration not found at '/Us

trace libmamba Configuration not found at '/Users/runner/.config/mamba/mambarc.d' trace libmamba Configuration not found at '/Users/runner/.config/mamba/mambarc' trace libmamba Configuration not found at '/Users/runner/.config/mamba/.mambarc' trace libmamba Configuration found at '/Users/runner/.condarc' trace libmamba Configuration not found at '/Users/runner/.conda/condarc.d' trace libmamba Configuration not found at '/Users/runner/.conda/condarc' trace libmamba Configuration not found at '/Users/runner/.conda/.condarc' trace libmamba Configuration not found at '/Users/runner/.config/conda/condarc.d' trace libmamba Configuration not found at '/Users/runner/.config/conda/condarc' trace libmamba Configuration not found at '/Users/runner/.config/conda/.condarc' trace libmamba Configuration not found at '/Users/runner/miniconda3/.mambarc' trace libmamba Configuration not found at '/Users/runner/miniconda3/condarc.d' trace libmamba Configuration not found at '/Users/runner/miniconda3/condarc' trace libmamba Configuration found at '/Users/runner/miniconda3/.condarc' trace libmamba Configuration not found at '/var/lib/conda/.mambarc' trace libmamba Configuration not found at '/var/lib/conda/condarc.d/' trace libmamba Configuration not found at '/var/lib/conda/condarc' trace libmamba Configuration not found at '/var/lib/conda/.condarc' trace libmamba Configuration not found at '/etc/conda/.mambarc' trace libmamba Configuration not found at '/etc/conda/condarc.d/' trace libmamba Configuration not found at '/etc/conda/condarc' trace libmamba Configuration not found at '/etc/conda/.condarc' trace libmamba Update configurable 'no_env' trace libmamba Compute configurable 'relocate_prefix' trace libmamba Compute configurable 'target_prefix_checks' error libmamba No prefix found at: /Users/runner/miniconda3/envs/elephant error libmamba Environment must first be created with "mamba create -n {env_name} ..." critical libmamba Aborting. info libmamba ****************** Backtrace End ********************

ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636

The `set-output` command is deprecated and will be disabled soon. Please upgrade to using Environment Files. For more information see: https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/

ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636

ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636

ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636

ubuntu-latest pipelines will use ubuntu-24.04 soon. For more details, see https://github.com/actions/runner-images/issues/10636