these 25 derivations will be built:
  /nix/store/x34m77gcr2aszvpdkjmgjkbxc7jswz4a-system-path.drv
  /nix/store/r6md9saiihdx4867ks1r3q0dh75m7dvi-dbus-1.drv
  /nix/store/xrr361sq1q39pmmrsvsbgbgfgfym5jys-X-Restart-Triggers-dbus-broker.drv
  /nix/store/kka71x5hjgww6yv8pzb1jsqv4vl47i81-unit-dbus-broker.service.drv
  /nix/store/wng5p24qxck0h141y4prwb5n9szsvk0v-unit-tinc.mesh.service.drv
  /nix/store/xl0b98j9b9hrkh4izpl7fhzgdzh3rg01-system-units.drv
  /nix/store/hyrji9f6b7lbj0vcrzyclhsi8zjs7fxs-unit-dbus-broker.service.drv
  /nix/store/y1wi9i9lg1fac1wl9yp73i295fjcp17m-user-units.drv
  /nix/store/1yw9pm7vh3fyli4swja8np5xj1y2l0im-etc.drv
  /nix/store/0k2sh9mx1g9rzhmmkm38m90ykn8cc8d3-activate.drv
  /nix/store/2ccifz321mg9zsrml6yq8gx7lir886rx-nixos-system-beta-test.drv
  /nix/store/ps42c2fhnvym5yah09hj2qznpsxb1snb-unit-tinc.mesh.service.drv
  /nix/store/yzq20mq7946s7rgqh4yp6m8rlia9jp9b-system-units.drv
  /nix/store/rqhp2fabwqkavcr2d4rg92fsfdbq9x7r-etc.drv
  /nix/store/asf5iwjiw3nxr712f0q4ajyl7sm18p2w-activate.drv
  /nix/store/kdnzyapkz7fxmgp2whgqm24gzrs8alp1-nixos-system-alpha-test.drv
  /nix/store/ygq5qahm0rmkzbyapralw7gi9pf51rn6-closure-info.drv
  /nix/store/6gkxi0bjakj70cld4ybmns2pfcnppdjq-run-nixos-vm.drv
  /nix/store/x7s68gm5nkwblpfcjdxwhm53apiylbh8-closure-info.drv
  /nix/store/y5ni444mcg2yq2i9d13s6n539426w14i-run-nixos-vm.drv
  /nix/store/jbdzcgksraajifd87m6rna0jn6k3x4dc-nixos-vm.drv
  /nix/store/wi6hyjgk1nppzqk1ynzdahsh2pd0kfva-nixos-vm.drv
  /nix/store/qxprc13p4flk0zzpcqwvn21v6klihnjy-driverConfiguration.json.drv
  /nix/store/9lnraw9dh6vlgm6859d4lkgz8zg9rfij-nixos-test-driver-tincd-nixos.drv
  /nix/store/rgj7yli3x1prfsh0m9lmfvpd3g3j8dn0-vm-test-run-tincd-nixos.drv
Failed to find a machine for remote build!
derivation: rgj7yli3x1prfsh0m9lmfvpd3g3j8dn0-vm-test-run-tincd-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], [])