these 17 derivations will be built:
  /nix/store/rgl0knyxy274ldr29r2jq7hy5d6y1c5k-system-path.drv
  /nix/store/i2kdqjnci90kdy2gp96v2scj8ixb6s2n-dbus-1.drv
  /nix/store/8s35m0p42wx886l9q27g8q5ywvdc0jv5-X-Restart-Triggers-dbus-broker.drv
  /nix/store/99nw53qcramw1kbvyja96ls9g3mdvy0h-unit-dbus-broker.service.drv
  /nix/store/2q1b8r3ns9mjdxyzn1sm7mxwb9mnwxbp-user-units.drv
  /nix/store/359lwar30qzfjdksbpxb0d414i4b4i91-unit-tinc.mesh.service.drv
  /nix/store/d0ipm4a27lgsbadn45w0crbyh5vj1jh4-unit-dbus-broker.service.drv
  /nix/store/qq7m2x7ilxi9xy2kzfp8kqfcxk8gwxm9-system-units.drv
  /nix/store/d337874zbrbv1vfvx3vnya2q6aspd0dn-etc.drv
  /nix/store/icd8zk2r1a1q38kifc6pci3lhmlkvjw1-activate.drv
  /nix/store/hc6g8y0fa7bghrcwl1iszisgiw7fam97-nixos-system-alpha-test.drv
  /nix/store/xq84m4si6kpwdsyf57bssspzsfapnp6j-closure-info.drv
  /nix/store/dm7ad962qhkbmlvn91cnm450jj7af6rm-run-nixos-vm.drv
  /nix/store/gbbmv1mk5183ndzdcxii58bgmw5sf453-nixos-vm.drv
  /nix/store/pd1cyfi8v6kbmha8ry34g7l8mkwccbax-driverConfiguration.json.drv
  /nix/store/qfy94w1i2fvvp52y6x08pzjda9fbs8bg-nixos-test-driver-tincd-nixos-crossimpl.drv
  /nix/store/sk6n7m39xal6sdk1gmsasi1x5pjsn9fh-vm-test-run-tincd-nixos-crossimpl.drv
Failed to find a machine for remote build!
derivation: sk6n7m39xal6sdk1gmsasi1x5pjsn9fh-vm-test-run-tincd-nixos-crossimpl.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], [])