these 29 derivations will be built:
  /nix/store/ysiymxdk7yqqnvm2wxj1m9rmps80fk93-niks3-post-build-hook.drv
  /nix/store/03s8dq8ffcihhp8nvlr9dsmqmyrx0vc4-nix.conf.drv
  /nix/store/1d5pb67ml4rzvwv0z8fa9wn38fd7q8nh-X-Restart-Triggers-nix-daemon.drv
  /nix/store/4xfgglklm6jwq52xkgcga3vakmp01ac5-system-path.drv
  /nix/store/v8d2afsmg1zgnsm7wvqzx2dk66pcb80q-dbus-1.drv
  /nix/store/2hzmkbzgvb76i64z5qzzwas6rlnsqacr-X-Restart-Triggers-dbus-broker.drv
  /nix/store/8mphgmym7xvj9m9qi757dmv6qrzcca86-unit-dbus-broker.service.drv
  /nix/store/agmwz3shasq1qhkjj3xw7q5qmgp3sy0s-user-units.drv
  /nix/store/mp09v6ryr7jaxvlij43c0lmdrz2wdr0q-unit-dbus-broker.service.drv
  /nix/store/mj5xxrhsqxf2qqci9ixsbcgj0law0xkv-system-units.drv
  /nix/store/pr945a8fhiq5zdpyr6jn1kh2hypnrpfp-etc.drv
  /nix/store/2h8shwr332zn0c5znl5g1vlp774vsmn1-activate.drv
  /nix/store/2086qns7bdb9sbxp4wivn1iw2ayh73dk-nixos-system-server-test.drv
  /nix/store/rzn7iv80qrdas3irihyz1yj0bbazvqqv-unit-nix-daemon.service.drv
  /nix/store/x1rvkl4wdsgq4z9cvsmmchdz4j5prn6s-unit-niks3-auto-upload.service.drv
  /nix/store/r3nm79rmb23vlw93gh8yk5l0i2f3sp7z-system-units.drv
  /nix/store/f0kh4lnjgyicvhvcwnilfz0qbsmvss5h-etc.drv
  /nix/store/rb5s2l3jhvfk3r77c5rpf5wx16yfqnsh-activate.drv
  /nix/store/q3vf803c42jjxq61d0j5l2khdm36ywmq-nixos-system-builder-test.drv
  /nix/store/45m36g6kavw25sfjmggg07vd25rwrhax-closure-info.drv
  /nix/store/7fhg8g992v8g1v0ljcbhx1r94v9c6n5i-closure-info.drv
  /nix/store/8wpvvcgam12fyxfc5d1q143zil6ynx1l-test-script.drv
  /nix/store/ppx6yfbanlxsdhls0aldvq04ck2scg6k-run-nixos-vm.drv
  /nix/store/cavw650dvgan2q15vmbfxn04i4m2mnqj-nixos-vm.drv
  /nix/store/pj74gqnmdgjp1q62rrkvhhnkjf93jlzg-run-nixos-vm.drv
  /nix/store/qmpwgbvrd3zh9qqqafkh9dsa978z2sx8-nixos-vm.drv
  /nix/store/8bba35c4npgpa7yvp7567d5jrdgs75y2-driverConfiguration.json.drv
  /nix/store/dafkvgyhjhnsr9xl1a4vv3ncsgy2nmvq-nixos-test-driver-nixos-test-niks3.drv
  /nix/store/zz6p61sbb8132skhi3vsddsbh1scw9y2-vm-test-run-nixos-test-niks3.drv
Failed to find a machine for remote build!
derivation: zz6p61sbb8132skhi3vsddsbh1scw9y2-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], [])