these 22 derivations will be built:
  /nix/store/50h0nn02y66rp47lks3jz903i9nsikfn-cargo-package-libc-0.2.189.drv
  /nix/store/fmv8m976zh0nmv98iw34p737vfsc2bqb-vendor-registry.drv
  /nix/store/05j800vpwwycv5azppkb70i8d8j84wql-vendor-cargo-deps.drv
  /nix/store/1hi1shfixi401g84zq9lg6llhyivkw2h-tincd-deps-0.1.0.drv
  /nix/store/138m50csp3p9swm0ndfqmw4hns6vzakm-tincd-0.1.0.drv
  /nix/store/21ydkq0fs4vl66xyx93sqikw1q0kmswq-system-path.drv
  /nix/store/2jrb0h7ys3pyrmd788dwrgzq4kn25i8m-dbus-1.drv
  /nix/store/fvnvvfgab82rgx24wnp0jhdgmpkn3drp-X-Restart-Triggers-dbus-broker.drv
  /nix/store/77p82ybl4hwbvrb6zkbb2xmg0f0rjb7b-unit-dbus-broker.service.drv
  /nix/store/hp3wah6ah76pk716hwrc7q6f36f819af-unit-tinc.mesh.service.drv
  /nix/store/9zfd4f0pslrxx28lhwqn6jqqa35b2r50-system-units.drv
  /nix/store/hnk1l8wpdh8n5hdww27hzzgnb41fli6w-unit-dbus-broker.service.drv
  /nix/store/cdidjsn128ys5wyfp6ydm093x8cy636w-user-units.drv
  /nix/store/i2gmhgwsxsw0l8h7x95ryg2606nr45sn-etc.drv
  /nix/store/pbj6xk8v2sfx1dvrdg70c7474hg5kgvq-activate.drv
  /nix/store/v787ycshg8r9pfyaimv9rwblckkfmji6-nixos-system-alpha-test.drv
  /nix/store/fzn1604h9fngja8akxxs5lsgsjsrgmn6-closure-info.drv
  /nix/store/dnbynvds3jkzbw8ixvvyfkzjajhwg5km-run-nixos-vm.drv
  /nix/store/9394plf69z2sxzxygqmv98idh2c7yqhc-nixos-vm.drv
  /nix/store/3njrg61lh4zy4am2xm973xpmqn00iaaz-driverConfiguration.json.drv
  /nix/store/y7nlgmcvzfq16rhgcv81dijq7gscqm96-nixos-test-driver-tincd-nixos-crossimpl.drv
  /nix/store/28kch1jvl5y4mdyyk09dqala5ihwsqrg-vm-test-run-tincd-nixos-crossimpl.drv
Failed to find a machine for remote build!
derivation: 28kch1jvl5y4mdyyk09dqala5ihwsqrg-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], [])