these 30 derivations will be built:
  /nix/store/4i8sv68p4h9bq3phcv8vcdwxr9qpkx70-system-path.drv
  /nix/store/lkhhab9xx6j5qwd946l7jclapjiiaqdi-unit-niks3.service.drv
  /nix/store/g0rskk8kj66297xharm0g7f33nm3kc42-dbus-1.drv
  /nix/store/wkcyak4kz7fbi10m7dg8zl9zjrjha2kv-X-Restart-Triggers-dbus-broker.drv
  /nix/store/wvprvrrx95ligslmdv9875k20imh7x71-unit-dbus-broker.service.drv
  /nix/store/763d9hdxfprnll8zp21kv6649b5k75nf-system-units.drv
  /nix/store/p42pkddbn9zhvlarq0k0m766xhkdj17v-unit-dbus-broker.service.drv
  /nix/store/b5gkdjdxr8rydanlkdnfhv1h4ls1hw07-user-units.drv
  /nix/store/6r94w4ryb594vvrn1jvgrgskp2chkzh9-etc.drv
  /nix/store/fs29l1z85sz2cpvz1hqqax6203p8q20n-activate.drv
  /nix/store/5b3msdf3j45hv7cs7k4sxlb08qc7fwjn-nixos-system-server-test.drv
  /nix/store/1q17ig7h985aks4dbyxb49qq9gxg9fjf-closure-info.drv
  /nix/store/426ksmiarq0z6xrrhkjs9s3313isacyv-unit-niks3-auto-upload.service.drv
  /nix/store/850x739pphwl205yqp9919wmpyh7fsp6-niks3-post-build-hook.drv
  /nix/store/qxw3y6yfn7y000wm60484ikkfb0dnznn-nix.conf.drv
  /nix/store/a9p5pds9r1z66ar7i5mbkkc2kb76mga8-X-Restart-Triggers-nix-daemon.drv
  /nix/store/c8i2w3amr15gz5p4cych2rj9dxqwb8kw-unit-nix-daemon.service.drv
  /nix/store/967r7c5rxpw19xf36wqjw48m0sqq2dzf-system-units.drv
  /nix/store/2sj8cgahhmy3fxgj3x0rfcxfdm2j4y55-etc.drv
  /nix/store/4i190fyp77hw8d6h7pk5yi2p161z1lrw-run-nixos-vm.drv
  /nix/store/ybvizd9f9hfqjibm7dhjpfdl8nlyn6qn-activate.drv
  /nix/store/y969dyxd6mriwgmqfjmgsc8k8rxs9sl4-nixos-system-builder-test.drv
  /nix/store/5clrnq7ygrg88j8gh9x2hjii99amjbv5-closure-info.drv
  /nix/store/5y4551q6ngyx83p50ivarm851l06jrm5-test-script.drv
  /nix/store/z61vspk7sd98m34h0cy6ph4fjz4ml8w7-run-nixos-vm.drv
  /nix/store/j3khm4fh83alljmzkk8pnv41rxiv71yn-nixos-vm.drv
  /nix/store/wqaybrfi7c70z22094m85c8kawanm4y2-nixos-vm.drv
  /nix/store/raiwxa6ba1lm77diccfhn9r9mgrlq9rm-driverConfiguration.json.drv
  /nix/store/wg49vi8zsn77j0g6mn7h74zpqp7149l4-nixos-test-driver-nixos-test-niks3.drv
  /nix/store/r075dgk4p3slcchqhz53hni5vmfd20k7-vm-test-run-nixos-test-niks3.drv
Failed to find a machine for remote build!
derivation: r075dgk4p3slcchqhz53hni5vmfd20k7-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], [])