these 16 derivations will be built:
  /nix/store/h012zgarmj30787gqsxxzj1h28ni5zzw-system-path.drv
  /nix/store/z9pwfcwq48k8x3v1vz2sbp6g7a405wjg-dbus-1.drv
  /nix/store/m81qn0bxphj4d8lg4s33dqfy0nzqyfmc-X-Restart-Triggers-dbus-broker.drv
  /nix/store/qa1c35pwcxrhksc97ahkbg4b0lvfmiz9-unit-dbus-broker.service.drv
  /nix/store/74cd6kybs0pmffcnq6z6jsl5l4k5g8as-system-units.drv
  /nix/store/j0pnbk4h2iiqhdxd99jhw29hsxlrzl6m-unit-dbus-broker.service.drv
  /nix/store/8fllzq65262s165wjp0fafw8pi7ncnhx-user-units.drv
  /nix/store/kqmm9vavdlbrad9iw16gj0vvyb0vrm22-etc.drv
  /nix/store/c2cpkk7gagbjxfrdlg4nkpz105qsv8r6-activate.drv
  /nix/store/rgl9wri28n41hkfxp3zcm0psh6zhq8i5-nixos-system-server-test.drv
  /nix/store/vmncnz5h25v28qsk2a2srk165nv65v7v-closure-info.drv
  /nix/store/8f1cpq57jgmnfwqs07pm2hgyj4gj9bk5-run-nixos-vm.drv
  /nix/store/mf8vk2fcgjsqri22x5mmkam7cvqka62x-nixos-vm.drv
  /nix/store/gyh447ja4bz29jn1b43kz1ifz6x2d1y6-driverConfiguration.json.drv
  /nix/store/nbcj3kldi5pbfdr8vd3z3ziz48p3lvkr-nixos-test-driver-builder.drv
  /nix/store/f9asj7ga5zpbg04bp6x0q2yw8pbm3w88-vm-test-run-builder.drv
Failed to find a machine for remote build!
derivation: f9asj7ga5zpbg04bp6x0q2yw8pbm3w88-vm-test-run-builder.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], [])