these 15 derivations will be built:
  /nix/store/56zwd07m3ixj1aaiqfwnhynppm6yqvc9-user-units.drv
  /nix/store/h7k3qpljgzbxanw8gr42yj0n5gxkapmx-system-units.drv
  /nix/store/69905y6ycm2ay64hzsgisl5pzw13zapg-etc.drv
  /nix/store/symljmdfpa7l5wmjnyrs8yizfvx1hxhz-systemd-boot.drv
  /nix/store/k29z4j3g94lg21sdgaffvqa8m839hk81-install-systemd-boot.sh.drv
  /nix/store/kbcbr3zsanyr4jmsgb6f3jhq9rzmyly1-activate.drv
  /nix/store/r770jac4xiw490lb5miqniqr4yvym9gr-nixos-system-machine-test.drv
  /nix/store/098qq6y6j0ypwhfvr6vdjkwphyvkgllg-closure-info.drv
  /nix/store/6njxacvzpy3grqml3xdv72fbsy852hhn-machine-esp-tree.drv
  /nix/store/nkxjjnr12lxqyz6r526rxznick21py8h-machine-esp-image.drv
  /nix/store/njq199p6f88c0jkld0lzywc2l5qjbqmp-run-nixos-vm.drv
  /nix/store/1lmbjq6pim1c6wpid2jrh7ykzgqyfi3m-nixos-vm.drv
  /nix/store/q4xfmnhf7a38r256zgl4mplq1lycmb5k-driverConfiguration.json.drv
  /nix/store/my6bmw232d9plf74hv556cif1ycp09iv-nixos-test-driver-systemd-boot-fallback.drv
  /nix/store/lbqpxk5bb49rbhfjr9fmsma4cq1m8qkm-vm-test-run-systemd-boot-fallback.drv
Failed to find a machine for remote build!
derivation: 6njxacvzpy3grqml3xdv72fbsy852hhn-machine-esp-tree.drv
required (system, features): (aarch64-linux, [])
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: nkxjjnr12lxqyz6r526rxznick21py8h-machine-esp-image.drv
required (system, features): (aarch64-linux, [])
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: lbqpxk5bb49rbhfjr9fmsma4cq1m8qkm-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], [])