these 16 derivations will be built:
  /nix/store/rqv2da0ylmliwmwl70fk6516xhq2fhgw-system-path.drv
  /nix/store/syb2gfsyaqh7y0lhkjx21bas9s7zfh2x-dbus-1.drv
  /nix/store/j1v1k3zb0wgca8blbfr5bkdj1izn1ybq-X-Restart-Triggers-dbus-broker.drv
  /nix/store/d1chxhdb215zyl79nfxg3i6dd24lh1ab-unit-dbus-broker.service.drv
  /nix/store/b7k9hkk2dm3lw2bshlb49hfplmlx4yh0-system-units.drv
  /nix/store/9ryq44hr9f5xac3r3hrfjhqyb2gg9900-unit-dbus-broker.service.drv
  /nix/store/sdmhd5jx88h133qy204fckvqcfgrbc18-user-units.drv
  /nix/store/bkb7w0l3lws0wmys5x70hv83vlbwic3r-etc.drv
  /nix/store/fdm2gdp7y16b7s1nn0fnp73cvfg5wrm1-activate.drv
  /nix/store/a4b0jlqczn8rn6jkyp7hig11j3lvv0i2-nixos-system-server-test.drv
  /nix/store/f31mx8sqdsvs28blif84924r9rn5imak-closure-info.drv
  /nix/store/a4ram3h93zn1dq9gsshvcv4qzgy7l3rs-run-nixos-vm.drv
  /nix/store/va0gn58asrhcl09gx4x6zs8hv87kqqvr-nixos-vm.drv
  /nix/store/awmnc4a56zgni8wbd8bz0mywyv5my6g8-driverConfiguration.json.drv
  /nix/store/hpzbfy7mjbrxn2rbmndksbyzy5j1dcd1-nixos-test-driver-docker.drv
  /nix/store/4hg9bcqsya2lhq0mlf8hrwg5nx05nmmr-vm-test-run-docker.drv
Failed to find a machine for remote build!
derivation: 4hg9bcqsya2lhq0mlf8hrwg5nx05nmmr-vm-test-run-docker.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], [])