these 9 derivations will be built:
  /nix/store/hjbg7gvs59qxsdd23ylp4p3fkynik6wq-unit-tinc-auth.service.drv
  /nix/store/bmcfrgrn1vjhm4rhdmdv4xmkpd7cy2yc-system-units.drv
  /nix/store/4929k8pg8q0d5xsysxpn7cgpbb3xlw60-etc.drv
  /nix/store/x6bckk2h084adn5sj4qxm4il36w9a77i-activate.drv
  /nix/store/6yfygj56qkj99k0kp8pv81zg45y2cpmg-nixos-system-solo-test.drv
  /nix/store/ppmp07fvz8z06nl7drmll406hd6w1m6g-run-solo-nspawn.drv
  /nix/store/ngpxpln8i74b49f041s93zq0a5k2w5h0-driverConfiguration.json.drv
  /nix/store/din7r90n22zag5clahxszqjzs2szfzwp-nixos-test-driver-tinc-auth-authelia.drv
  /nix/store/zfap6bzlvf9bxcmrh8z4vi59mqib4a1k-container-test-run-tinc-auth-authelia.drv
Failed to find a machine for remote build!
derivation: zfap6bzlvf9bxcmrh8z4vi59mqib4a1k-container-test-run-tinc-auth-authelia.drv
required (system, features): (aarch64-linux, [nixos-test, uid-range])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])