these 2 derivations will be built:
  /nix/store/72p7i7fa3wr7mji6xbqlr9a27cn6kvw0-python3-3.13.15-env.drv
  /nix/store/ajf0c9v61jlhn22770xmxb55s35z6pi4-pytest.drv
Failed to find a machine for remote build!
derivation: ajf0c9v61jlhn22770xmxb55s35z6pi4-pytest.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])