these 19 derivations will be built:
  /nix/store/2924jcjbyzxp4f75zplqwzym0raizqrs-system-path.drv
  /nix/store/4s8yp6fb36wdh70qypx6is46lwg6wr19-dbus-1.drv
  /nix/store/i2j7g1v66w8a5vrcdf4a4mi1fimbfzwj-X-Restart-Triggers-dbus-broker.drv
  /nix/store/qxsp46ins6257h5vfdh9qy8gmrm3lscn-unit-dbus-broker.service.drv
  /nix/store/289b3ljs3k50lih6w5970c17xx286ka8-user-units.drv
  /nix/store/g2i8274pvgzrfvn537lzi35fs3hp7rn2-unit-niks3-gc.service.drv
  /nix/store/lgrf5rkzf57yfz7agnm05sqb2dayl6c2-unit-dbus-broker.service.drv
  /nix/store/mqc5pgagnilxnaf662n5hjjka3g0pxz6-unit-niks3.service.drv
  /nix/store/9psgy2caxxd6s1x794crfwzmyxjjqhxn-system-units.drv
  /nix/store/56al2v3jp1h5cbrvfag6r47y9aw4fskz-etc.drv
  /nix/store/062gni3g37vrzg13gfvmkrfbrhkhr2fi-activate.drv
  /nix/store/8wiy1knafpxnj46hzkqb3qydyw6gxif3-test-script.drv
  /nix/store/srz6f2ka00zywdynw0q6h5pigw4i8gi1-nixos-system-server-test.drv
  /nix/store/zwgb9xsgvmms5rhl7s036cx9xmrgps34-closure-info.drv
  /nix/store/pa5l3zv005ypc0wamwnnww46s2cna4bj-run-nixos-vm.drv
  /nix/store/dd9hqd7xr76xwq9w74qlscksackvkda7-nixos-vm.drv
  /nix/store/rvfar1lf8hhrq3lh8cz1mpl1b8zgg9h1-driverConfiguration.json.drv
  /nix/store/dgk1cf55nj92jbhpqhp41j46cp65hv18-nixos-test-driver-nixos-test-read-proxy.drv
  /nix/store/90ivc3x1bbjxbfwmlsrl60159biqmms9-vm-test-run-nixos-test-read-proxy.drv
Failed to find a machine for remote build!
derivation: 90ivc3x1bbjxbfwmlsrl60159biqmms9-vm-test-run-nixos-test-read-proxy.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], [])