these 15 derivations will be built:
  /nix/store/3xys26mwa34ga14rjjpp94savpybgdxv-unit-niks3-auto-upload.service.drv
  /nix/store/xazfdpqb5w8pc6fs3ib0r10qsn7j7pdr-niks3-post-build-hook.drv
  /nix/store/x0yqn31avx9nqmr559p1xams6n00rfxy-nix.conf.drv
  /nix/store/8fgfkmnpawq7fkdq9kjkws4mkmf0hcmk-X-Restart-Triggers-nix-daemon.drv
  /nix/store/4dzxba4cbz0dzkxvgmsvq3ayim9crkpw-unit-nix-daemon.service.drv
  /nix/store/ijzpmf2dnp1dj8b6nra3ll7zxnjnp8n3-system-units.drv
  /nix/store/a7nklw8fk8nc82qkkcprg3r0pcq6gcaf-etc.drv
  /nix/store/lh4983aic5r5qj2vmgamk3km5dcv603w-activate.drv
  /nix/store/f2zxh18yg3h9r70ymh9jjcay4r02i7hw-nixos-system-builder-test.drv
  /nix/store/3hy0559vwpc133av09g1y9jk0ja92475-closure-info.drv
  /nix/store/h6v4bd4majfrcb23nzrzaxfdy3n8kdzw-run-nixos-vm.drv
  /nix/store/64ymdmvl3y0xaldf342lpai7w00x4jwm-nixos-vm.drv
  /nix/store/wrszp11wjf54ssmyvbxmc26jwgl79hjz-driverConfiguration.json.drv
  /nix/store/63fw19yla3c211b0rm3b8vgm2nc3hrfs-nixos-test-driver-nixos-test-niks3.drv
  /nix/store/2v5xz4fjzxirnnvna5fi0cjs9ly53qxh-vm-test-run-nixos-test-niks3.drv
Failed to find a machine for remote build!
derivation: 2v5xz4fjzxirnnvna5fi0cjs9ly53qxh-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], [])