these 15 derivations will be built:
  /nix/store/8wvs4kxzkksf5k75nfb5hskf92rk3nbs-unit-check-flush.service.drv
  /nix/store/s5gs03f0gz12vqfdkl263ijxdgq13dpp-system-units.drv
  /nix/store/wpqnqfx2iprr8dg49c0y0nsz1jdjj77n-etc.drv
  /nix/store/2dk3hzn0c3bwfh3wxg4ylnzizfagzx9r-activate.drv
  /nix/store/bchp9jhwb28ar90xn9g84kgyx96xb4rz-initrd-units.drv
  /nix/store/ksyrfd26rddqva8a5bw5fl582f1map3j-initrd-udev-rules.drv
  /nix/store/sk25aavd10rsscgy5yywx63pc07indjz-initrd-linux-6.18.51.drv
  /nix/store/v7w0cpz3zlwa76pm40axl4kk5413207l-boot.json.drv
  /nix/store/x2cykca7zp18js5mhkb2fazn6rhjfmiq-nixos-system-machine-test.drv
  /nix/store/1cgfbchrqdlj8znldwi8c7vrw0wd9jka-closure-info.drv
  /nix/store/nippg591xa2c459alp28jh0jsvvcyb9p-run-nixos-vm.drv
  /nix/store/2zzk9ia9phvi9vsm2s2b8zf5ib6z5msc-nixos-vm.drv
  /nix/store/6nj1rn7dgr2k78djfzaw7x5x64x20jhr-driverConfiguration.json.drv
  /nix/store/3vix7jzlkbp41sjhnmpdffwxqngzn995-nixos-test-driver-systemd-initrd-network-no-flush.drv
  /nix/store/jaajcnz3vypmcj1z6lw9lmpnr15wh4c1-vm-test-run-systemd-initrd-network-no-flush.drv
Failed to find a machine for remote build!
derivation: jaajcnz3vypmcj1z6lw9lmpnr15wh4c1-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], [])