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/l23ljmazpqav8i2inl61q88dfkjl5rkm-systemd-boot.drv
  /nix/store/gxqh1idhxv8lg3hsmy9d72lddhalp8kj-install-systemd-boot.sh.drv
  /nix/store/2lrvywrv7fdkj2qab6279s3nlw4w1hsc-nixos-system-machine-test.drv
  /nix/store/cvv8dkanlwn8mpc42j92nr06zhkia7wp-closure-info.drv
  /nix/store/32svw31n5q8frlcklrl8h9gfwli94kl6-closure-info.drv
  /nix/store/qc6g7vzl874bniw8p4kbfi846b223ksk-nixos-disk-image.drv
  /nix/store/bnjqm964ab005km7x8vnhxjn0ymn9j4j-run-nixos-vm.drv
  /nix/store/63ihdxgn3jljjgcvdanyad6bjdb6zkrx-nixos-vm.drv
  /nix/store/lgywp8bgp3f2m7ayy6bx3b15j67pnsr9-driverConfiguration.json.drv
  /nix/store/a1g16xbryd7acclm6q5c8cp3cg68x2ll-nixos-test-driver-systemd-boot-netbootxyz.drv
  /nix/store/cakacj11m7jxjm9ddznxjb6c9ld134fl-vm-test-run-systemd-boot-netbootxyz.drv
Failed to find a machine for remote build!
derivation: qc6g7vzl874bniw8p4kbfi846b223ksk-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: cakacj11m7jxjm9ddznxjb6c9ld134fl-vm-test-run-systemd-boot-netbootxyz.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], [])