these 29 derivations will be built:
  /nix/store/vwjj5i5pzmicpdv0fs4j7vldh8x18snh-system-path.drv
  /nix/store/17lnb4kq2flhd1qi5g4wgyh52khxwgmx-dbus-1.drv
  /nix/store/mkdlzyxvy1bqddhxi96hqzlyw297grby-niks3-post-build-hook.drv
  /nix/store/r7ray99vvfzi8iw31ldrkm38bfcvnizk-nix.conf.drv
  /nix/store/6bn6z2mhvrgjhnrd5fdy9x8my8v5vv01-X-Restart-Triggers-nix-daemon.drv
  /nix/store/6qlarn8bqfy64qr8fn6g0v40pxcivdb3-unit-nix-daemon.service.drv
  /nix/store/81a8as4ljasl7j5v0i54pm3nf24gmbg7-unit-niks3-auto-upload.service.drv
  /nix/store/1fi458n559p7jx81rlyxja0wv3f2likh-system-units.drv
  /nix/store/n8lr5sgflqdlgsmwrwbbjqc07zgqnj0l-X-Restart-Triggers-dbus-broker.drv
  /nix/store/pc6c81my47zxcn0m9rdrksr9g29s39r1-unit-dbus-broker.service.drv
  /nix/store/30wdq191d0wkshsgyprb00nmm1aa18vp-system-units.drv
  /nix/store/yk7nzm0hbqz1q8113dw8hkl77mv1mmm7-unit-dbus-broker.service.drv
  /nix/store/g29cyi1f2a166cy6igq2nrp14j3s8miv-user-units.drv
  /nix/store/1gq6xpvypkh2rv3ik47l6gcrhiwb28p0-etc.drv
  /nix/store/bjsasfjm3dbhwssa8n0i4hf8v12rl68l-etc.drv
  /nix/store/qa3a5lp31n9myqgmvdipcqqs7gizb6p0-activate.drv
  /nix/store/nf5s6k3hixz46bx5a4w6ik2qkwhqgj57-nixos-system-builder-test.drv
  /nix/store/knkvfrxxix1b49ziprydkfv2sy34r3w9-closure-info.drv
  /nix/store/mvlsknsa37x7fxckyzw21fqnw9w5z6sr-run-nixos-vm.drv
  /nix/store/2qqgx9gqyr3ibg5ii9wbwznf7k0nr5bm-nixos-vm.drv
  /nix/store/5i9z70dsmc2ii4sm65b77lyfdk704wcb-test-script.drv
  /nix/store/b1pcpahdcq8cygvgh818cxp0bv2n6r5v-activate.drv
  /nix/store/blwqd5nqsfldmq6k555pz09l4jmnfkw7-nixos-system-server-test.drv
  /nix/store/mm070jaqn2p1cxj61ngl3jkc5j3jjx39-closure-info.drv
  /nix/store/n3p4718g2kr1irspsz6kwjwwy3ara8z6-run-nixos-vm.drv
  /nix/store/psxjhg3j8xczm3kn06575jr2lkzb7gfg-nixos-vm.drv
  /nix/store/bsj1b8y7by5q0bvib91pxqviibvyqshm-driverConfiguration.json.drv
  /nix/store/dfcwmx2x3xm9nmnz55a6sax2qfs0s5ia-nixos-test-driver-nixos-test-niks3.drv
  /nix/store/lay137hq84cr4xd0yk93bp1lbxssd82w-vm-test-run-nixos-test-niks3.drv
Failed to find a machine for remote build!
derivation: lay137hq84cr4xd0yk93bp1lbxssd82w-vm-test-run-nixos-test-niks3.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], [])