these 16 derivations will be built:
  /nix/store/mjl252q3c4f52mpn93l0brn17rnck4k1-system-path.drv
  /nix/store/br6n2cqsx0bdspxnihiv2cy02x0qzsjn-dbus-1.drv
  /nix/store/hr9n5zyqhjjj7y1ds6rq7s15d121qsn4-X-Restart-Triggers-dbus-broker.drv
  /nix/store/n8p2nbqk0yyhhm5dczri3qi6vhbqc7g8-unit-dbus-broker.service.drv
  /nix/store/8s95gvmcz5cbh4k25qyiapvdpczpfdz3-system-units.drv
  /nix/store/4z3byrdar164z8sy2pgc0a3fgh7srivw-unit-dbus-broker.service.drv
  /nix/store/xkk723nvgafcznknb8vx92h0hm2q2pnj-user-units.drv
  /nix/store/n2d86dr6rbr3hsssqkpgs4d7gknz4njq-etc.drv
  /nix/store/a4fcg5jbj7ccca5kqhm16zlgb94pcr5d-activate.drv
  /nix/store/3x6593srk61rhfnwdkyhs7296pqxg39y-nixos-system-server-test.drv
  /nix/store/vrqas3df4lbnn5zxpi56jbcmw23bycb8-closure-info.drv
  /nix/store/a5z0gf2s5p80146kvjhfx561zj2karsx-run-nixos-vm.drv
  /nix/store/fkqvwdn88yd11qxhsx1idlvcb6ydv7if-nixos-vm.drv
  /nix/store/kaipddlyxwkfrz2kvx5y7wrav8x6c3cb-driverConfiguration.json.drv
  /nix/store/fsi4s58jk71gr7pckpd49mk7vjir0nca-nixos-test-driver-builder.drv
  /nix/store/n4pfxca1gp4ky83k22b79z5d40h2jmm7-vm-test-run-builder.drv
Failed to find a machine for remote build!
derivation: n4pfxca1gp4ky83k22b79z5d40h2jmm7-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], [])