these 29 derivations will be built:
  /nix/store/h2pwisgawhgki5l5nfv2phdqs6p1jc4k-niks3-1.12.0.drv
  /nix/store/jh3j0fy9az4p2cwn8d5pmb6b8gmljggj-niks3-server-1.4.0.drv
  /nix/store/iyail8h7hm1pdq5qvxw4233imcs5fxms-niks3-server-customisation-layer.drv
  /nix/store/zqlkk0m9w73d5vdgi3c6sqblqbi2kj7l-excludePaths.drv
  /nix/store/40lwxsk0khi6m6fgjimmxjmmgiqxb2fc-layers.json.drv
  /nix/store/0fadjvxsi5pzlds8kggdf7m6df4dyyi4-niks3-server-conf.json.drv
  /nix/store/j8mli4s5g93kzc3185z0y2fiqs7p6mz3-stream-niks3-server.drv
  /nix/store/laln31b19shl8ql9i47z91s90sdj4nh1-niks3-server.tar.drv
  /nix/store/6n90hz17lkn4wh4ydjrvshmpxj6dc3xc-k3s-agent-images.drv
  /nix/store/0g8vaz94qi506pk64g0c1c9xs1j5apbp-10-k3s.conf.drv
  /nix/store/nij0117cnf7vi66n6vc1gvs1gnmjb0cm-system-path.drv
  /nix/store/9s1slaikb74hqwybg9whsdwnag84ifws-dbus-1.drv
  /nix/store/pbnlxw2bmb9anlklk29k68cs6gxv5vlq-X-Restart-Triggers-dbus-broker.drv
  /nix/store/4sllcsg6zvki5ak66hr3l98gxy8lwrvy-unit-dbus-broker.service.drv
  /nix/store/ax6da9j41kc381b18lmxb8xch7r33fl0-user-units.drv
  /nix/store/g6yi9k6q70zwbmfnm6xkih6mgfwdakj7-tmpfiles.d.drv
  /nix/store/fqlw2dzmplndbhpzk6iq34ljghjg1ll6-X-Restart-Triggers-systemd-tmpfiles-resetup.drv
  /nix/store/lls57pm3mf6c6lbyl2d7ng2s4535gdxy-unit-systemd-tmpfiles-resetup.service.drv
  /nix/store/nnp3yn6jdw5q3bv6v9qmsm1n1pds9y82-unit-dbus-broker.service.drv
  /nix/store/zl86v9vslmpmqfk3xddaxxc9qn7sn7mc-system-units.drv
  /nix/store/bcdbfnwr3mjbha1r31y1j3bazy41ia64-etc.drv
  /nix/store/86vz1yhvpb1i0mfwc518505hhlfl42iy-activate.drv
  /nix/store/w9kqmmpx6mg5fi8qwrvck9km7qqan14k-nixos-system-machine-test.drv
  /nix/store/zspfk5n6fk3yix22cps1ikn9dgbkcj4j-closure-info.drv
  /nix/store/y7bgh40fy2d7nl0hcb64mslgw3y76n46-run-nixos-vm.drv
  /nix/store/6p3bk63wjw21b8f2zg63z8cfi4470f8f-nixos-vm.drv
  /nix/store/bxgak22948pm87x6hxfsf6dvbmbm4rg0-driverConfiguration.json.drv
  /nix/store/45l5240k3hbqjz51fwdmwdf1m94l8r43-nixos-test-driver-nixos-test-k3s.drv
  /nix/store/c7af1vkwc83nlcpghghkid3bgz2mlrqy-vm-test-run-nixos-test-k3s.drv
Failed to find a machine for remote build!
derivation: c7af1vkwc83nlcpghghkid3bgz2mlrqy-vm-test-run-nixos-test-k3s.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], [])