these 29 derivations will be built:
  /nix/store/1bxi30jpcpjmmzf1n4pzngmr5w07nfbh-niks3-1.13.0.drv
  /nix/store/ckx27izc4ikyjff3h9rd3n626828vyxi-niks3-server-1.4.0.drv
  /nix/store/fj88jwif6a4h7pykd6l3970dniz39myb-niks3-server-customisation-layer.drv
  /nix/store/rf6pirp56gn4lpwpx7qdl9y9aqh8q8hc-excludePaths.drv
  /nix/store/lp70zrzcl1qmp2gi8ss2z26bh2qnrxni-layers.json.drv
  /nix/store/j405lg68scp5svjyzqsv8iwc5bd0x0mq-niks3-server-conf.json.drv
  /nix/store/vj1057kmljdbpl970xmlb155yzvfap67-stream-niks3-server.drv
  /nix/store/qiykbm5annriyqm9rpx3844nxjz8shqz-niks3-server.tar.drv
  /nix/store/4by4r3914sd1nxc70kx0gjv63v16g5vv-k3s-agent-images.drv
  /nix/store/7rdvymglvz4v260q5x3sbhvxgwsxka54-10-k3s.conf.drv
  /nix/store/6j4f44z6p279jh8ri2q49z6f6pi1q87x-tmpfiles.d.drv
  /nix/store/2h7kfg1qyif24l91v4svqnh0wx7smnd6-X-Restart-Triggers-systemd-tmpfiles-resetup.drv
  /nix/store/pzv6jcxh02cdxijbbnl8n5w925z3caw9-unit-systemd-tmpfiles-resetup.service.drv
  /nix/store/s4ril5nzaj5ib77kd6ssg2x6rjxy642l-system-path.drv
  /nix/store/yy7kighgb6sqadmspm9a6zdx2lbrm7vk-dbus-1.drv
  /nix/store/xb5sxajmc4qbrvkwmr5q2vv087lsj11s-X-Restart-Triggers-dbus-broker.drv
  /nix/store/x5qwlqc4yxvi8lygbyjmk9hz2mxs6ip9-unit-dbus-broker.service.drv
  /nix/store/3iws0kz6nkcynkmr7cfkg98n802a5cda-system-units.drv
  /nix/store/4pxwm77ciq9msc5zzyq0x3929gajg37z-unit-dbus-broker.service.drv
  /nix/store/bps2bbizd42arlxl0xby0rw3qgx4jmw1-user-units.drv
  /nix/store/8maa6jc70q7y9w2h6h3806mz19d031j9-etc.drv
  /nix/store/cy4l8jzhffvnxpar7yaj8afhix65x4h0-activate.drv
  /nix/store/8vvpn54fv1b15dqic8sbhnil38mgcp1i-nixos-system-machine-test.drv
  /nix/store/bg00g6sf6dzxdv74v1vwy30c7wfyikdn-closure-info.drv
  /nix/store/z5y3gxpcrkd2q4lkk9l9p9ff01qds1fj-run-nixos-vm.drv
  /nix/store/sqjv6ng6hsf9m2mlm56hzx1mly2i4sh1-nixos-vm.drv
  /nix/store/xm628pcpv1b6177njyd3ffrcqv10si7g-driverConfiguration.json.drv
  /nix/store/l5h5ijz9gqkicbi2fjccl7vb48caj5lk-nixos-test-driver-nixos-test-k3s.drv
  /nix/store/ml0ija8ca53c5sj2ja263ninrrqyx5j9-vm-test-run-nixos-test-k3s.drv
Failed to find a machine for remote build!
derivation: ml0ija8ca53c5sj2ja263ninrrqyx5j9-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], [])