these 31 derivations will be built:
  /nix/store/s6nbfn5vncvyrp9gm15xgq06h4rl6zbq-niks3-post-build-hook.drv
  /nix/store/2yzhzji7bi86lhbmjnpf6m0mki2ivkwk-nix.conf.drv
  /nix/store/0815i56acmfmq1gi8p2lm55d34kqgf1h-X-Restart-Triggers-nix-daemon.drv
  /nix/store/jvzm9bm2b3iml4k1qq8q2mp9l5hra4py-system-path.drv
  /nix/store/y9vj9wbb7pa3hig8mqfli7xcmz790mr7-dbus-1.drv
  /nix/store/vr3sx55cbdwfhd0kzd73734gzcsmlrcl-X-Restart-Triggers-dbus-broker.drv
  /nix/store/126sk7hmi42fmzi01pq03jlmv2w0s0jn-unit-dbus-broker.service.drv
  /nix/store/q15jgfn6hbcp9cdaikrg8rbwjydgknmj-user-units.drv
  /nix/store/n74ywb48zjfw8r1sw0yj69wwprc6298s-unit-niks3.service.drv
  /nix/store/qzvzdcigddqa8gp7c3il5qfxv3sagrbr-unit-dbus-broker.service.drv
  /nix/store/r8v3vwbfz3wcivn4ils2cr2xi1ifjjq1-system-units.drv
  /nix/store/3qcrx2w2swl0n5pipdmva8v4h6islnyk-etc.drv
  /nix/store/3ypq3grvc25swp04mw2p8lrlasbp41n4-test-script.drv
  /nix/store/wwfq5gmzn26b9db0gij86ywii8lx2427-activate.drv
  /nix/store/awb7ayz61z1ng69sql3jbyg1m6jz2372-nixos-system-server-test.drv
  /nix/store/wci9rxy0h4h97f9z2b2dx8c6b93rpc39-closure-info.drv
  /nix/store/ds6yznxqabw02ibwz31gzsckvdfwhrhr-run-nixos-vm.drv
  /nix/store/hbybypissq787hc4q514cc3pr1bqxa0y-nixos-vm.drv
  /nix/store/nxrnik8ajlv2lpxnw9dhkrrd0jkjh80d-unit-niks3-auto-upload.socket.drv
  /nix/store/qn68la721sm06mpq86cfqkk0p0g2qwsh-unit-niks3-auto-upload.service.drv
  /nix/store/zqf802qxi6kf5kkl78c4p7h41p38z0j2-unit-nix-daemon.service.drv
  /nix/store/lyh78ih6gjmd6qsv78ll60n5i73dnx37-system-units.drv
  /nix/store/zihrd6j7wap2bpvn10vh2bjpjkdj8c0h-etc.drv
  /nix/store/dklqqv6smx6j9l11ckpwirxb6730c104-activate.drv
  /nix/store/vzrpl58ln8ny2448n77ihk2fyaki0dnb-nixos-system-builder-test.drv
  /nix/store/nyfz2zii483ycgkwpgn7x370byz60xgz-closure-info.drv
  /nix/store/lbs7j0dxaiql6pxcizs7vv6q7zngxzrz-run-nixos-vm.drv
  /nix/store/i7blcsp37mlsw3gr60ah3p5976xbjz1k-nixos-vm.drv
  /nix/store/8hlrasv115pc5r94xrlcpcmqpi3258vs-driverConfiguration.json.drv
  /nix/store/57qimw20ljy9mv37cirnnyxvbs1km93b-nixos-test-driver-nixos-test-niks3.drv
  /nix/store/pdxqsww28cp074lnqy7z70xn0pi9dqnm-vm-test-run-nixos-test-niks3.drv
Failed to find a machine for remote build!
derivation: pdxqsww28cp074lnqy7z70xn0pi9dqnm-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], [])