these 16 derivations will be built:
  /nix/store/0z3wvpl83n0z9kgkwx5xvdfyyfbfjl7b-system-path.drv
  /nix/store/02r9vnijkgxrrgwq4vbk5d8793ip3b5f-dbus-1.drv
  /nix/store/5s0czhmh8g3spipjxlqhszfig7f3sv6d-X-Restart-Triggers-dbus-broker.drv
  /nix/store/rssc0l3kmcisg07bwm2ld615fsrnpll2-unit-dbus-broker.service.drv
  /nix/store/8ygcik7daa4iydn6xcgk2jw43n71cgy3-user-units.drv
  /nix/store/i9ly74g6hjfssibybgwybkh2g6lnncmy-unit-dbus-broker.service.drv
  /nix/store/ccwhkpa591z2apsm0ikranxwwys473xh-system-units.drv
  /nix/store/mfdj5pvii3p5kspcwk6vcc12qzdks73z-etc.drv
  /nix/store/cz5fk1gqdy90gsgym5g46q2844gvbc1q-activate.drv
  /nix/store/kf9v8jg56d668bqiam59mlkq460b9fwd-nixos-system-server-test.drv
  /nix/store/7ddpxwxjrvj457awgvnlzls4yfvhvzdi-closure-info.drv
  /nix/store/gpgziahkbzvsaqjqbdicba538axrq6nq-run-nixos-vm.drv
  /nix/store/f5m2saklg00pif81mcxqjmc3zjlpdmrb-nixos-vm.drv
  /nix/store/jvg8qw7fwxg9pfdra42jn59gr2g0qj34-driverConfiguration.json.drv
  /nix/store/qkfkf0l6k2a2qdfaf7gqkz58wvirwd54-nixos-test-driver-docker.drv
  /nix/store/22nqcprl2q6jkxrssy21amj1agcq8bxh-vm-test-run-docker.drv
Failed to find a machine for remote build!
derivation: 22nqcprl2q6jkxrssy21amj1agcq8bxh-vm-test-run-docker.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], [])