these 24 derivations will be built:
  /nix/store/scjpy2h7x00rkf6pgz71gcv627sf9da0-nix.conf.drv
  /nix/store/3945z45xcibb2z0hb2izh5wcvxjnwdkn-X-Restart-Triggers-nix-daemon.drv
  /nix/store/7gy8gjjj3r7lp7pzlki9hgcglm428p2i-unit-nix-daemon.service.drv
  /nix/store/qdkz2n46snwmd21xp7vm4wm9fi6mplh6-system-units.drv
  /nix/store/r654wmy4kq7hsqxd01j1yi6vc1ynzmby-etc.drv
  /nix/store/8wmb4yx6k1bp72iv38np8aam98b6fjlm-activate.drv
  /nix/store/4id77w757naq7nwlifwq7hb6c3r3xqs0-nixos-system-host1-test.drv
  /nix/store/y90kg8jcwkplcz11m8q7x7cnaqf07z37-closure-info.drv
  /nix/store/a2gf6dfqllpg7sdx6251i5kwhn1qjs1r-run-nixos-vm.drv
  /nix/store/0v8zm43pq682i6sp6rci9da6q7lrdf1j-nixos-vm.drv
  /nix/store/2nzg0gkmn9inp776j4d4cjm9ck3x7c41-unit-nix-grpc-daemon.service.drv
  /nix/store/a52kj94vr5jhl2vxxz9xg5xg3ymhk465-nix.conf.drv
  /nix/store/g36cna0k96knxm1j01ijgyzs3l5ysmnz-X-Restart-Triggers-nix-daemon.drv
  /nix/store/350dssaw0fadbk8bn7c6hk1g2cj7rhm5-unit-nix-daemon.service.drv
  /nix/store/68myrpg6ywlgcqn64w16xn8ya14m270j-system-units.drv
  /nix/store/3ciidayakmx9kn7wfjhrklnllq50y1ha-etc.drv
  /nix/store/i47wikmwsbd4rk162jgscjl4nkxiaz1b-activate.drv
  /nix/store/5ax13r1yahf127fx3l3jmwjmh9z3vpzd-nixos-system-server-test.drv
  /nix/store/h21yijkixmqc8y2lr8dcmjp5jyc5ij1l-closure-info.drv
  /nix/store/w85i4xa76g72spmc4287n7jniwnhlavx-run-nixos-vm.drv
  /nix/store/pgl8pzaynp1gqv2f06dlxlwlzbgbrpah-nixos-vm.drv
  /nix/store/d46hgngb0z98hcn2npgg0bn5z56vs9cz-driverConfiguration.json.drv
  /nix/store/g74b2w2f24qj3l408i9vwv0dxv34klfl-nixos-test-driver-nix-grpc-store-acme-substituter.drv
  /nix/store/k1kgqc4x2ry4nj8463rwvdhf39xxba2j-vm-test-run-nix-grpc-store-acme-substituter.drv
Failed to find a machine for remote build!
derivation: k1kgqc4x2ry4nj8463rwvdhf39xxba2j-vm-test-run-nix-grpc-store-acme-substituter.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], [])