these 7 derivations will be built:
  /nix/store/6sdalm7a64akzmgn06caz2r4mjl2caxp-etc.drv
  /nix/store/695x479115a0mljkb4vg7ag7i6j6wfjk-activate.drv
  /nix/store/ba7pzrwz417y3f2bmvjlqiwngmc87a3p-nixos-system-solo-test.drv
  /nix/store/kpj57rhzqb6zn7ydzx7wmzf3gsws53l9-run-solo-nspawn.drv
  /nix/store/qrj3l71fbw4ic3f25ma3m5hclqgh9953-driverConfiguration.json.drv
  /nix/store/xh5m0smqf3xj11pmgmyz6q8rb8l80zlx-nixos-test-driver-tinc-auth-container.drv
  /nix/store/whc8d49wjxd8aa8i91d5zy3asz49a9xi-container-test-run-tinc-auth-container.drv
these 2 paths will be fetched (138.7 KiB download, 672.1 KiB unpacked):
  /nix/store/jf5laq34jwlswcrrn73bxah53n99jf9f-nixos-test-driver-1.1
  /nix/store/i0l058zc2cbzs7pjcqcp2zihxkwvabqj-run-nspawn-1.0
Failed to find a machine for remote build!
derivation: whc8d49wjxd8aa8i91d5zy3asz49a9xi-container-test-run-tinc-auth-container.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], [])