these 10 derivations will be built:
  /nix/store/l8378n9xqin4xmdqansy6nkjgz24yrm9-unit-tinc.mesh.service.drv
  /nix/store/nwipm9ic1ipp33jq250kqx2hry2yv0rd-unit-tinc-auth.service.drv
  /nix/store/scbkl499f7dpg70zayjar51ncfb4ybjd-system-units.drv
  /nix/store/k3y9wkf41fxwd2hxaxgh633p7crawsi8-etc.drv
  /nix/store/45sx11cad9bf81h7f6bw51jf738k36p7-activate.drv
  /nix/store/a7q24g28kx8v8xvw4j03s7v2lj3c9jcq-nixos-system-solo-test.drv
  /nix/store/9vvds1b392bir31dpq0f46vqhmhk753k-run-solo-nspawn.drv
  /nix/store/92fw0wi4wbk7qjc4qmngmschy8n6zmns-driverConfiguration.json.drv
  /nix/store/1d8qah541plxxw7xh3vbqjl8116yp6l7-nixos-test-driver-tinc-auth-container.drv
  /nix/store/7x2qzijh1p40fbd4vsg4c8fkfb285wks-container-test-run-tinc-auth-container.drv
Failed to find a machine for remote build!
derivation: 7x2qzijh1p40fbd4vsg4c8fkfb285wks-container-test-run-tinc-auth-container.drv
required (system, features): (aarch64-linux, [kvm, nixos-test, uid-range])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])