these 2 derivations will be built:
  /nix/store/vnkiz5x8c597dfq7vgdwmzsxiv1k3s0v-python3-3.13.15-env.drv
  /nix/store/774afzp3h201q7fkc1yh1la03bb0q17v-pytest.drv
these 6 paths will be fetched (58.1 MiB download, 149.0 MiB unpacked):
  /nix/store/s81lcrdqrwmvnqdl8h7m711xafjdx17f-python3-3.13.15
  /nix/store/adqkjxj34p6nf7g8a764gb6rgn9kw9y6-python3.13-iniconfig-2.3.0
  /nix/store/41q9qglln6gx8y90fslgnqyjrhbfwc7b-python3.13-packaging-26.2
  /nix/store/1zz0jfbbwh5cmz0fgl608d01ifqfqid5-python3.13-pluggy-1.6.0
  /nix/store/lbdsi496s1a5sn1cqrr29q7db9iw818w-python3.13-pygments-2.20.0
  /nix/store/sbhq82d5xmfwxgq79rgwgnggfp74gmjd-python3.13-pytest-9.1.1
Failed to find a machine for remote build!
derivation: 774afzp3h201q7fkc1yh1la03bb0q17v-pytest.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])