these 19 derivations will be built:
  /nix/store/x268hxkzn5332mp7df1h7lg0n0m8bl9b-niks3-1.10.1.drv
  /nix/store/prs8yrxjw8swiir9axn3jj048slgzxck-system-path.drv
  /nix/store/s7phsvkf8w8gp4jhd12z31wqxpa9s8nd-dbus-1.drv
  /nix/store/baq5c04p15zjm2rxw9wgr3qkc67y588a-X-Restart-Triggers-dbus-broker.drv
  /nix/store/4afzsq83n2mvr74nz9y9yc0agk8dwa09-unit-dbus-broker.service.drv
  /nix/store/d14czgzg5rf54pdszam09l489pjnbv0n-user-units.drv
  /nix/store/8y6j905k822brv6dn5wgn0fc62dwrmsa-unit-niks3-gc.service.drv
  /nix/store/pfbvv7gcdxwdn3azmisvkbil1844fqni-unit-dbus-broker.service.drv
  /nix/store/djcyf3lblfy7rb04l932436bpz89sq02-system-units.drv
  /nix/store/65jny0a7ji2znd14hh9l0pbns20k1345-etc.drv
  /nix/store/b08rsy1i0csh0s44sbydr8zhm6l768lf-activate.drv
  /nix/store/pqrc0vq030bczf1mf2cy6y31lc9gm9vm-nixos-system-server-test.drv
  /nix/store/g54q4jkxbvsjgf50jpj8i77kg64qv3nv-closure-info.drv
  /nix/store/narawd2jmpw6jlz1b7ybmk8qgvjpbhmg-run-nixos-vm.drv
  /nix/store/d6d8l6al19q5slmbwjq7zwqby2chliy2-nixos-vm.drv
  /nix/store/zflrww5hc8mk03gl6f2rp9a42l3fm63b-test-script.drv
  /nix/store/kdlll6mh67gcpvamq9943aysi889d58z-driverConfiguration.json.drv
  /nix/store/98knwajym7hmmf24nbf0grf6i54hd0w7-nixos-test-driver-nixos-test-niks3.drv
  /nix/store/f6rv9zxr9jc4gkv11bz6c0das6kdlb8b-vm-test-run-nixos-test-niks3.drv
Failed to find a machine for remote build!
derivation: f6rv9zxr9jc4gkv11bz6c0das6kdlb8b-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], [])