these 32 derivations will be built:
  /nix/store/118127g4blnf3givx7cmxzbgmasgrgnr-system-path.drv
  /nix/store/3wjr8ar2v014mhsdjiz987r79bnab4an-unit-tinc.mesh.service.drv
  /nix/store/vdh7iihhrgxp4ql8846i2npn0h53ndqw-dbus-1.drv
  /nix/store/yxss8k82852cqwbp4acwlg543bdj59xp-X-Restart-Triggers-dbus-broker.drv
  /nix/store/b6pkwwwlrghn5h10w8mdf7w868x43dkb-unit-dbus-broker.service.drv
  /nix/store/lh7lcf4krf9b3j56a2zmv6fgp1dirxyz-system-units.drv
  /nix/store/6n1lb82q20nwrvbqkhvqab5wgi0i1s5k-unit-dbus-broker.service.drv
  /nix/store/n5hcww8qkarjfr26pkjjpli4swbx5xfn-user-units.drv
  /nix/store/2fbispg9y3adwchiir3g1q8k3ib2kgzm-etc.drv
  /nix/store/4h092kdmzn473d9a4m031x7kp18cl3qk-unit-tinc.mesh.service.drv
  /nix/store/b3kidb93frqg7kgw6nrw4krh9qyvdlp2-activate.drv
  /nix/store/ib6jkxvi4am1n2w61nc0yv32kg4bjnri-nixos-system-alpha-test.drv
  /nix/store/9ddfxxfyrg3wzcs4jjwqkn85ap1m46gk-closure-info.drv
  /nix/store/4kqbch6iy1wq9g6j8v7ym4avwrqk86b2-run-nixos-vm.drv
  /nix/store/6xvzgvmzx1b2wnqm66mp2d2smf1zn618-nixos-vm.drv
  /nix/store/ihmig3wmzfps5cr80xkvrma6s40k2k29-system-path.drv
  /nix/store/7g3kjakrcjg454nmj415233ngmvmz5xf-dbus-1.drv
  /nix/store/dlqnkls1irk36lqd1ghllrqmf0876hy9-unit-tinc-auth.service.drv
  /nix/store/nl4x3im38an3lvss002qcc1n1rjx3b6s-X-Restart-Triggers-dbus-broker.drv
  /nix/store/l9s0bb5kj18qk3ab3xr13bn4vk4vv24z-unit-dbus-broker.service.drv
  /nix/store/av6f8yscc2s0gbs4gl7zc2kxh2wzsb9p-system-units.drv
  /nix/store/qkbwy7fy5ks8xiqn8rgb6633bpi7h0fn-unit-dbus-broker.service.drv
  /nix/store/g2d2cz6vkfazycygksl5s60qrqkancxp-user-units.drv
  /nix/store/sz98v5hl40m5s3dfkqwncvzr9ls01wbp-etc.drv
  /nix/store/v9vf9iqj9l2i85fjgsl0ccq30bzwjh28-activate.drv
  /nix/store/wibv9kznxxg5by75aszf65lfrk7kxjz4-nixos-system-beta-test.drv
  /nix/store/9k6cyvm5y2cmly9pjianil60fqmj6d2n-closure-info.drv
  /nix/store/vmq3kjq1qmxzj65xjg2jb6icpl0q8hrk-run-nixos-vm.drv
  /nix/store/lws4grg9xx5gzhpmq48v3azxhn9qcflh-nixos-vm.drv
  /nix/store/97b1g2hldw5jrh1637zin1v1hkfxidvp-driverConfiguration.json.drv
  /nix/store/cnka1zs4yq4rd2rh16azsihip08y6xw6-nixos-test-driver-tinc-auth-nixos.drv
  /nix/store/6rmjyf7vkzjlrhwx78s1ms2nph2lr8a7-vm-test-run-tinc-auth-nixos.drv
Failed to find a machine for remote build!
derivation: 6rmjyf7vkzjlrhwx78s1ms2nph2lr8a7-vm-test-run-tinc-auth-nixos.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], [])