these 29 derivations will be built:
  /nix/store/i382w10qi1amznm9b4ihaxsy58snpk0b-niks3-post-build-hook.drv
  /nix/store/jlz5m0k3dfpcrsncbgzhrcpkbx086zs0-nix.conf.drv
  /nix/store/ign78xx5r2dgbgf6ljwi7rcns4qwhag0-unit-niks3-auto-upload.service.drv
  /nix/store/grqjl52g0jxdi01sk85cqd7jm3dpgvac-X-Restart-Triggers-nix-daemon.drv
  /nix/store/zbs0k2zlr911f5dvqys0f4ljzblbjjhc-unit-nix-daemon.service.drv
  /nix/store/rlbspg9i42d45zbfcni3w4ybs7sghi81-system-units.drv
  /nix/store/wcrpcapfwvdcjccmw4bkln9hwjyx8vxf-etc.drv
  /nix/store/hj5s4sjha4gs36n91is9rqry2sjs1nlm-activate.drv
  /nix/store/s1s3qxbgj2ssfcxqacyrshnx10360sk7-nixos-system-builder-test.drv
  /nix/store/qvh0y8gznpmjmj7zqbcw81dxldzd9f17-closure-info.drv
  /nix/store/wm74lyz279sh78q4zzz8yry2i3bwhwhl-run-nixos-vm.drv
  /nix/store/4bnr0d86fgij9ykjdn0p6lbplj3nwq9r-nixos-vm.drv
  /nix/store/7dmqd3c5vykx28ych0is2ajh31sgik9g-system-path.drv
  /nix/store/ykvf40c7h2j95gi9lpbzy1n1c441kgmp-dbus-1.drv
  /nix/store/4c43l08sqzblp02743kmwyicwzgn1iy0-X-Restart-Triggers-dbus-broker.drv
  /nix/store/awlrykqfv771yq5p4ak7syngxf4dsp0g-unit-dbus-broker.service.drv
  /nix/store/aakz18h1r1zgz59xpyd8glimbkmgsq5c-user-units.drv
  /nix/store/p9qgqmzxpywff9j0xgyaw5nsj7szjvkx-unit-dbus-broker.service.drv
  /nix/store/v4n1hcbpprfq1h3qvr9xa70nfi8i6ahg-system-units.drv
  /nix/store/9xir5gxybd24gmb1ln3r66rzh3sg8xih-etc.drv
  /nix/store/nq1kqy08d2s7jpy5bbvda2wdlavrkdsa-activate.drv
  /nix/store/v6i6zdkirwvy4lk101d5ma4c4aaj7kfc-nixos-system-server-test.drv
  /nix/store/5sjyihqz50y4xfp1b74i0wd9bayk7ks1-closure-info.drv
  /nix/store/qq847d10mniz7ki38703vcfp1bs46ns4-run-nixos-vm.drv
  /nix/store/77w3hv3hhnbf2y411vzgv2984grypd95-nixos-vm.drv
  /nix/store/9iidb3ridav9ycqyjv0g2lmpzcqil3rq-test-script.drv
  /nix/store/i0vs3y6vkf6dy323j1qpv6lvn4if85z7-driverConfiguration.json.drv
  /nix/store/d3gvnhmcmf3c3r86678md00rq0v3rkzz-nixos-test-driver-nixos-test-niks3.drv
  /nix/store/bpkphffsiahw887b7nqsw1zyjn1hg1kd-vm-test-run-nixos-test-niks3.drv
Failed to find a machine for remote build!
derivation: bpkphffsiahw887b7nqsw1zyjn1hg1kd-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], [])