these 42 derivations will be built:
  /nix/store/k6r9b63rnb3lhyc1gr2wn2ajghl49y1v-system-path.drv
  /nix/store/xjhmj5r86i2kd0rs0m2cnvcr7p4qd85j-dbus-1.drv
  /nix/store/1c5942g1zy6wdmk9r3w9amlchyhzz2l3-X-Restart-Triggers-dbus-broker.drv
  /nix/store/jvq49qw2p5kdq38rz9ih3crlyk47f26s-unit-dbus-broker.service.drv
  /nix/store/s5lxf3f4w4nwbx25a1c96bxbyk8lksv1-unit-tincr-mesh.service.drv
  /nix/store/gxnwzwlwnl4p3ciq7djrbz22c9vyxpyz-system-units.drv
  /nix/store/1c4r2n8j3nzsfdq9ayjg3zr32yh63y24-unit-dbus-broker.service.drv
  /nix/store/li6cc69yjk1q0hi6lhzkigasihgvkm3l-user-units.drv
  /nix/store/qkldlx7w3yxc82r2mfv32ds7vwmw13av-etc.drv
  /nix/store/z7prbs8blq26yx3s1a4w6ckjz24nlldm-activate.drv
  /nix/store/iqnfl97skylk2xxjggxxzhgm47sw0ggf-nixos-system-beta-test.drv
  /nix/store/98bvva5j2jgalinb4vfdy24bncpm1vra-closure-info.drv
  /nix/store/b4s2q08vr03fpm5c1zwsimma616y7q78-run-nixos-vm.drv
  /nix/store/lmwm7pnbrxgmj1h13hh1rvddnas7lgfm-nixos-vm.drv
  /nix/store/3hr7gikx6y3bc31kpx77sx9mkclkvmda-system-path.drv
  /nix/store/8v5js6lcxk8j1qxmk8bm1qnbrx6a0sr2-dbus-1.drv
  /nix/store/jfr9lbws2lkampvnf6argqkqwnmrc73r-X-Restart-Triggers-dbus-broker.drv
  /nix/store/xv95j3ab4w72n5lj6zgfgni06j6rr6br-unit-dbus-broker.service.drv
  /nix/store/kymryafg164jfqzgf5inw3v346rxqiab-user-units.drv
  /nix/store/6qmfrv4z842xz2jvcbabbahar5lc9bgl-unit-tincr-mesh.service.drv
  /nix/store/qgjy93mpv76mv119jsq9d3n22crcaqxf-unit-dbus-broker.service.drv
  /nix/store/n487rxm12xkifzvcj5453v2vbybha9b1-system-units.drv
  /nix/store/7cfxxhdawrwa4qzwwf31xjavzk9n32rd-etc.drv
  /nix/store/cpi9ki3fh2990wh4xdp30v2djf29z13v-activate.drv
  /nix/store/213g8qdz50rmbc9ha1l4lbwrkjpiyw06-nixos-system-alpha-test.drv
  /nix/store/81qwkcsnhgsjg89dg6ydykap0r9fw3zf-system-path.drv
  /nix/store/6i2s4qx1lx1icldn6cjajkzdryicx0i0-unit-tincr-mesh.service.drv
  /nix/store/ygl2m5k35vvw6wrq430xqp3pmqnjhh8h-dbus-1.drv
  /nix/store/qkyxpw597lz6f7gg3igpas85bhs28njk-X-Restart-Triggers-dbus-broker.drv
  /nix/store/7yvglbsnqpamy4ziwvgc9q7zq4w5ksig-unit-dbus-broker.service.drv
  /nix/store/87jwq9gk5k9k68gq936bl4cb6mq6rbgf-system-units.drv
  /nix/store/7ydy92kmx0wshmgwf6b6qsgvs2h4b5mj-unit-dbus-broker.service.drv
  /nix/store/bf6v9nwal6az46h5hzhscl4l3ax1yb8q-user-units.drv
  /nix/store/63b0h6rxvfmcfzsnaw5vzhmh15113sdj-etc.drv
  /nix/store/lzix02yvh6p14jna2j2baskwfsm14x72-activate.drv
  /nix/store/al0pdrva2xblvcgnirk3da2rpp27rvj2-nixos-system-alpha-test.drv
  /nix/store/svd8l094bpa76ipivyb8z5isdmabv9ml-closure-info.drv
  /nix/store/4vjqjhnm03amjhvl6k22l828rxixqlpm-run-nixos-vm.drv
  /nix/store/pllnvwwahb1hi6ixp3ldvvfi2prch8gz-nixos-vm.drv
  /nix/store/0b93mahrbyfpwk7hm15bsbb2i5l71skf-driverConfiguration.json.drv
  /nix/store/cqywczlymhwza40ha44ay69jgdfyc45b-nixos-test-driver-tincr-module.drv
  /nix/store/ipfiafmsaw164j00gwbqd86jc3gnv8cq-vm-test-run-tincr-module.drv
Failed to find a machine for remote build!
derivation: ipfiafmsaw164j00gwbqd86jc3gnv8cq-vm-test-run-tincr-module.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], [])