these 19 derivations will be built:
  /nix/store/1z6dqr12d3wmjmbpgjfnrxbry47ir20r-system-path.drv
  /nix/store/8j2spvz1fy8xq4p1bm1i57s9inm5bgsv-dbus-1.drv
  /nix/store/szabm31v3wkq1c9cjq5g2v83b9lf6hcs-X-Restart-Triggers-dbus-broker.drv
  /nix/store/6babhqiskfvjl0vrj85dp8a1m6g191z3-unit-dbus-broker.service.drv
  /nix/store/p176vczls3siq0597966bbg4wssyvhwi-user-units.drv
  /nix/store/c4jc1yac4arz3x5vb4livmr8v6370dsf-unit-niks3-gc.service.drv
  /nix/store/x59qy99wghxinyfnvgk7qfjpzzmdqljb-unit-niks3.service.drv
  /nix/store/x9h3mh3398kcii6pf69b8wm68d9p2bdn-unit-dbus-broker.service.drv
  /nix/store/wlnszfa2dkcsbxy087r0sxd78qndppjs-system-units.drv
  /nix/store/6vvi9zzkj0dc9r2jk4xhxbimx3ngcglk-etc.drv
  /nix/store/00yrh3xwdgzd04dld9rs51nzdx7c9nnb-activate.drv
  /nix/store/v120mbz1b7smnsaxmg0kbwchhn15pc6v-nixos-system-server-test.drv
  /nix/store/zdwv23g1f1a2qzrybz4ykvbi5i6z893v-closure-info.drv
  /nix/store/vj4crssxixnmgkhgxxlapn0dkn2lrbgs-run-nixos-vm.drv
  /nix/store/fz5kawwvwl3hq02igykzc08z9q2nm6bc-nixos-vm.drv
  /nix/store/sjfvp8ki90k0laylms6qd2mzwxcr0fq4-test-script.drv
  /nix/store/mj5hn6kg3xndzygn9rciz7rgdavap6wz-driverConfiguration.json.drv
  /nix/store/i791agh6liyhqgkz5sav1zw9vw9hnrax-nixos-test-driver-nixos-test-read-proxy.drv
  /nix/store/yny0p112d170jxvn0wml3m8bq64pzzxg-vm-test-run-nixos-test-read-proxy.drv
Failed to find a machine for remote build!
derivation: yny0p112d170jxvn0wml3m8bq64pzzxg-vm-test-run-nixos-test-read-proxy.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], [])