these 29 derivations will be built:
  /nix/store/yazhfrcr6iv2vh96rrrcwzr87786fdgk-niks3-post-build-hook.drv
  /nix/store/d1s1f6px21vk1bqp0ym49sb7xla2bdxr-nix.conf.drv
  /nix/store/lig5fnwjk2f4zgk1hdqbqj60hd7bl4ld-X-Restart-Triggers-nix-daemon.drv
  /nix/store/avnnqd24ghyi28857mayww7h7jc1j3hg-unit-nix-daemon.service.drv
  /nix/store/rr9lwx34g9wk5g0n4b03j2ic9jxlkgn2-unit-niks3-auto-upload.service.drv
  /nix/store/1gc4hmmpghgsc5mfybgycgx4jhrxr97s-system-units.drv
  /nix/store/psji1n7pfdhgi4pbga1jwqa6n0jmqjp7-system-path.drv
  /nix/store/nnl6mglx701sbynf76gkc0fyna4bz40x-dbus-1.drv
  /nix/store/d6npnp1nl26w549vp0p8z0zxzv8n0ywr-X-Restart-Triggers-dbus-broker.drv
  /nix/store/fh1vqrsyprbvsc5ybvw7mpbfv8yjqlqj-unit-dbus-broker.service.drv
  /nix/store/935mdbc344x4k0kr8ivpk1xrrvmxbn2d-user-units.drv
  /nix/store/rp2ry2kw9ks6g2xq7bqj9gl9sgmcgsc5-unit-dbus-broker.service.drv
  /nix/store/gjk0v7yp1pnhgwg54xarmmj142czrbrk-system-units.drv
  /nix/store/ip0mwdl2zhmjylqp3qwb6b9qszqwn0gg-etc.drv
  /nix/store/3j1j909szh1mblcymaaidlzqf9nk6y7k-activate.drv
  /nix/store/1mdsd9z8gfwb1q3v5cbip0db868dhy6s-nixos-system-server-test.drv
  /nix/store/qmh3sds18q1kf4ci369avjcfr600b8i8-closure-info.drv
  /nix/store/4fgidcxf2r9wxcf0i6m3j3n1wpjff555-run-nixos-vm.drv
  /nix/store/52v3jd62zkllzrbk9x8pfw9ig3yryhd1-nixos-vm.drv
  /nix/store/j3z1dvxcx7p3h6ayxdk5nwa4yhvw096x-etc.drv
  /nix/store/v3wc0xk7cy989ai6ngfl1gy5g6dlzyv6-activate.drv
  /nix/store/gijyap5x0yhp2ncx5svx91yg5sdkxrx2-nixos-system-builder-test.drv
  /nix/store/d5hf82d391fdyxq2infj1y50984yv75h-closure-info.drv
  /nix/store/kz4kvpxrv87n4977ika0ph5sayc1h5qn-run-nixos-vm.drv
  /nix/store/dyq9qjc311hm4y5wlv37bs6y9daswm0x-nixos-vm.drv
  /nix/store/z71c4rc4i9w689yhgyywg2j9s84flmcn-test-script.drv
  /nix/store/1xx7b2lr2rhirfcjga7ja731i1rz9jkg-driverConfiguration.json.drv
  /nix/store/27yvj5ci8kszm64pxamkj6rhmpgpxqi2-nixos-test-driver-nixos-test-niks3.drv
  /nix/store/6ma0xbf930ysm2awyk21ab3r8x7b71sl-vm-test-run-nixos-test-niks3.drv
Failed to find a machine for remote build!
derivation: 6ma0xbf930ysm2awyk21ab3r8x7b71sl-vm-test-run-nixos-test-niks3.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], [])