these 22 derivations will be built:
  /nix/store/374v5pd5qcyv1bz3a6xsp05928y80qd5-niks3-server-1.4.0.drv
  /nix/store/idkakm9md91g7f0rlbj0ai0489nfqp0f-niks3-server-customisation-layer.drv
  /nix/store/7qvw4jdf1cbaibjqhqpmx28ms8hna260-excludePaths.drv
  /nix/store/v4qgsmnvf87j4i0n5kxg0syhvmi9a4nw-layers.json.drv
  /nix/store/2m6ii3zwsh8372h4mddixzpf15qrlqql-niks3-server-conf.json.drv
  /nix/store/pykd885q4bxw3y9ggnvqx6vbd36qayhj-stream-niks3-server.drv
  /nix/store/5mv3gcjc6ia7p5l3b4cgsvy8wpa264qw-niks3-server.tar.drv
  /nix/store/svh4gb5ivlkryb1lzyxlvgdkp071cd2p-k3s-agent-images.drv
  /nix/store/dvvgll8yg03q5qj10mfdbhswzkjq0qcw-10-k3s.conf.drv
  /nix/store/r8rm08sqqq6nrgz3sqi7157w0klcs2kp-tmpfiles.d.drv
  /nix/store/6vhdd1jhg2f9ikv9vd0xw99irwchbvhx-X-Restart-Triggers-systemd-tmpfiles-resetup.drv
  /nix/store/vvf9508gxpzwjpp8c5rf0gbd5x1wnvm5-unit-systemd-tmpfiles-resetup.service.drv
  /nix/store/h5wjzgm5xi9946hdm71dd7ai5xla1ilg-system-units.drv
  /nix/store/l2bks7p4hvnbqdsibx2agvy1c1y26wmf-etc.drv
  /nix/store/l6jk44m2b21ajh3jbf3mlcqhrirrlipm-activate.drv
  /nix/store/cs5qxxdxwh48kc2dp3jrxpbdb9ql91cs-nixos-system-machine-test.drv
  /nix/store/va3rl90g5ip64045kxfqp083dwyy3i8r-closure-info.drv
  /nix/store/gs00nfxalqnbc01szsqb4pnigz70vrsd-run-nixos-vm.drv
  /nix/store/b1ghqc10bnmcz4m7wd86lsqb87s8krcs-nixos-vm.drv
  /nix/store/adkk6yy1pdil272agqw14wrpgf29ixj8-driverConfiguration.json.drv
  /nix/store/s212ym957fxzrvh2dz4dy8pj5dlr1xyz-nixos-test-driver-nixos-test-k3s.drv
  /nix/store/myg1vw3dlihx3pkcxjdz782bq1n9b753-vm-test-run-nixos-test-k3s.drv
Failed to find a machine for remote build!
derivation: myg1vw3dlihx3pkcxjdz782bq1n9b753-vm-test-run-nixos-test-k3s.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], [])