these 11 derivations will be built:
  /nix/store/48nc2gkii5dw6anr87i90z32yn6br3ig-unit-niks3.service.drv
  /nix/store/3rmxhc37sy707g930za5giffn5789wb9-system-units.drv
  /nix/store/sf6gjiydybm2q906kfizqsp83fxyknwf-etc.drv
  /nix/store/k0pc1gqmq082m952cym4blam1w21nck8-activate.drv
  /nix/store/dx9bklmffnn0rcl1fzkrxp1pligr29hp-nixos-system-server-test.drv
  /nix/store/xxq0fjvjbid6mx2a4a8698h1kk1ihxmj-closure-info.drv
  /nix/store/jxlidj2fycrg7rn3krmqmmnc2sik7zf6-run-nixos-vm.drv
  /nix/store/3xc04fazfydx606784s0czgg4xspm9q1-nixos-vm.drv
  /nix/store/igkw4rawi2f7nrvf9myfk2kn0jqv49zg-driverConfiguration.json.drv
  /nix/store/laaqynxbh9h5cjc3r9zrmqziyc4szi02-nixos-test-driver-nixos-test-niks3.drv
  /nix/store/4f2a4cx3q91id5470nyi6hnmmlg8a303-vm-test-run-nixos-test-niks3.drv
Failed to find a machine for remote build!
derivation: 4f2a4cx3q91id5470nyi6hnmmlg8a303-vm-test-run-nixos-test-niks3.drv
required (system, features): (aarch64-linux, [kvm, nixos-test])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])