these 24 derivations will be built:
  /nix/store/ycf7n7swa39w8iry86awwqxc9kbgwp6b-nix.conf.drv
  /nix/store/b0bkvspjcvzki60qf2wq4wri4xby0k22-X-Restart-Triggers-nix-daemon.drv
  /nix/store/drcp2y7wgdyj07dyqj8wmmynik96j4n3-unit-nix-daemon.service.drv
  /nix/store/wbbml8wllhfxgh9f05c5lyxcymj9fp8v-system-units.drv
  /nix/store/pab8kkzki4hhfcah791bwqch6l892rhx-etc.drv
  /nix/store/701zxz5mpmdizfhw82kr6zf9b2d7pjv2-activate.drv
  /nix/store/q9ihagjx4mvbqqw8cb48iqv3yrhzmpiz-nixos-system-host1-test.drv
  /nix/store/0dr921dyn6rrmnnrd6iv875jnhg31bvm-closure-info.drv
  /nix/store/ksppk2343vr6kh16ay50ag8fmqsdbs2c-nix.conf.drv
  /nix/store/5ndhcmsraflwzbcx9llqqlxcbmwcmb6d-X-Restart-Triggers-nix-daemon.drv
  /nix/store/7pmh69164xzc72n3hwgj896110flqzkg-unit-nix-daemon.service.drv
  /nix/store/xlqirispk1c9365snrd1bsxvwx64hy47-unit-nix-grpc-daemon.service.drv
  /nix/store/m2qpw570l3x4f6bxs4q15jy9qyynfw3r-system-units.drv
  /nix/store/p0xk9a45jw0srfjy44xd7ksrb8rqrs39-etc.drv
  /nix/store/kqyr3g9s8gb0w5r7zl7400wd2q2w6358-activate.drv
  /nix/store/vn0y0l3vgv26jrjbpb3ysysgv1nssjyw-nixos-system-server-test.drv
  /nix/store/0z5wp0fpxjq45bknmzln0y0f052shxgl-closure-info.drv
  /nix/store/fp5wngvf61070aghx0fvrdzwgpccwy4w-run-nixos-vm.drv
  /nix/store/cl0ldwdvr57z6n22wf305wnhj8vjps6p-nixos-vm.drv
  /nix/store/2y8md9mbxcm3d7bmmpdxk9mbza56wj8g-run-nixos-vm.drv
  /nix/store/xp27b50bwjmd8xp0cx4g38gs72yphp4z-nixos-vm.drv
  /nix/store/pdn2k9y9bn9phxbd38c1iakl4q095xwm-driverConfiguration.json.drv
  /nix/store/16nwvw7fk0xx70prgw0bhjkqz1gh8gqc-nixos-test-driver-nix-grpc-store-acme-substituter.drv
  /nix/store/22d88wsc7vpwhb6x9j3fc4rbfjz5kijz-vm-test-run-nix-grpc-store-acme-substituter.drv
Failed to find a machine for remote build!
derivation: 22d88wsc7vpwhb6x9j3fc4rbfjz5kijz-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], [])