these 3 derivations will be built:
  /nix/store/dw5mmk39sa52vsvzwp3x04ggpd9by8qn-driverConfiguration.json.drv
  /nix/store/2n8idg81cxgsnx7li5rk327mjacgpa17-nixos-test-driver-radicle-mirror.drv
  /nix/store/bdzwnlczxj37286p4hfch98aq064zj31-vm-test-run-radicle-mirror.drv
Failed to find a machine for remote build!
derivation: bdzwnlczxj37286p4hfch98aq064zj31-vm-test-run-radicle-mirror.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], [])