these 19 derivations will be built:
  /nix/store/1h18bf61sl67mpbjiz4w68nyabbys2mf-user-units.drv
  /nix/store/2q7lsq3ywwmpfiikiysy2syp85ki7b2y-initrd-bin-env.drv
  /nix/store/4pxg1dlgazg64n6zqv95g05597jqqvgp-unit-systemd-networkd-wait-online-.service.drv
  /nix/store/5x7d3avbqjn4ih4glvd7gm0k62xfdcrw-initrd-udev-rules.drv
  /nix/store/75vhm6c6k3vaif35lnq8a8ysgdc2i3lx-unit-systemd-networkd-wait-online.service.drv
  /nix/store/7d2vay2wna5b5pbccs3jkk26b6i6ryf9-initrd-units.drv
  /nix/store/yyhwpjnk9pwizdhi8i25jwg2xvjy4d7r-initrd-linux-6.18.48.drv
  /nix/store/994l6z0xpy2h9pf0rqrxhsnv3zcb64yd-boot.json.drv
  /nix/store/l6y2mi4b7jln421wz53y90ivkwqvs5n1-unit-check-flush.service.drv
  /nix/store/x0hdi4xd4546kp9z1zph3azq183hdpn7-system-units.drv
  /nix/store/phhmzrg7g1ark0l4zzhjg64246l8c5v7-etc.drv
  /nix/store/jvynv1zdi92kzabgiyg0f3vcvqbzbglh-activate.drv
  /nix/store/zwvrxx05d4lz89m1kdgjjqgj16xyk2l6-nixos-system-machine-test.drv
  /nix/store/c7nrx4f9pk3yspsv5s8ay5gjsads7c0q-closure-info.drv
  /nix/store/p75w4jcj9ghgqyvf1akqj0zqjlk85s9s-run-nixos-vm.drv
  /nix/store/j947s4ydx9c2qlvzy5qqlscakab7l6xg-nixos-vm.drv
  /nix/store/hbmwqfhk1ba7hdc38dh2rl8qpjdnylwv-driverConfiguration.json.drv
  /nix/store/d0r8jqj994mnrskwnvcy486fcz3z0gvr-nixos-test-driver-systemd-initrd-network-no-flush.drv
  /nix/store/iip8gwp888n0jj9ixj8f9h92j1ncw8xc-vm-test-run-systemd-initrd-network-no-flush.drv
Failed to find a machine for remote build!
derivation: iip8gwp888n0jj9ixj8f9h92j1ncw8xc-vm-test-run-systemd-initrd-network-no-flush.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], [])