these 15 derivations will be built:
  /nix/store/5q4x8fcaij65mql527mpk7cizrxpjaz1-system-units.drv
  /nix/store/lb6xyslj3893sw0p65xyzxninxaxw0k8-user-units.drv
  /nix/store/3gvfghjx5063fkvb73issalg9mz42z32-etc.drv
  /nix/store/9dm140faaqgv72phszhkxsa4q1plr6gf-activate.drv
  /nix/store/qfdv7zsgfp34x1zzqx1kk0npd2fvqaxb-systemd-boot.drv
  /nix/store/xz2yjv87b740rdarjc1j3s42q8pfs54i-install-systemd-boot.sh.drv
  /nix/store/ahp2naqjqzv6raqqs91bvdxddc1sjsgd-nixos-system-machine-test.drv
  /nix/store/xza7i9zgrrm9y7hwq960gwqsg495fqzk-closure-info.drv
  /nix/store/sv5sq3vh4rq1lz64rany0kpggy0dwwyy-closure-info.drv
  /nix/store/c5r4y45icvd1ifdqs0mqisrzqv6nxkcp-nixos-disk-image.drv
  /nix/store/xx5yzc8rh4h7sjrblv2h8azz8jcgc8i3-run-nixos-vm.drv
  /nix/store/pcsxn4q3020cdnqh1wwly8l5iw71nggi-nixos-vm.drv
  /nix/store/xydkj53jzyfnc2x6qcyxd6h7i8qhfh6w-driverConfiguration.json.drv
  /nix/store/l43zn5b03zfr00zzf6h2l737nscr979b-nixos-test-driver-systemd-boot-fallback.drv
  /nix/store/3qp0wlbkhjjy5wy2k51ysb1z5y6rjk56-vm-test-run-systemd-boot-fallback.drv
Failed to find a machine for remote build!
derivation: c5r4y45icvd1ifdqs0mqisrzqv6nxkcp-nixos-disk-image.drv
required (system, features): (aarch64-linux, [kvm])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])
Failed to find a machine for remote build!
derivation: 3qp0wlbkhjjy5wy2k51ysb1z5y6rjk56-vm-test-run-systemd-boot-fallback.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], [])