these 40 derivations will be built:
  /nix/store/1jmjqizwk43r1mbajnyqcdmv6gf28pkl-unit-nix-grpc-daemon.service.drv
  /nix/store/p0zjiiil8sc7hmg8943c56bv0wpaxq7v-nix.conf.drv
  /nix/store/yw9c8hwh96nxgdj15mjvj7fzppw77vxl-X-Restart-Triggers-nix-daemon.drv
  /nix/store/f88zpc9q3yci51al8p1i7p217sw2k21d-unit-nix-daemon.service.drv
  /nix/store/14yak16z4y9z3qd84vln3ri01lbd0ism-system-units.drv
  /nix/store/3pzqzimkg96xh3yw2whcqv70r5yykgbl-unit-nix-grpc-daemon.service.drv
  /nix/store/fmfb51pm1schaby14irx58mzfn0v4v4h-nix.conf.drv
  /nix/store/i92v8amz91rpx8i141b06wc3br8aykdj-X-Restart-Triggers-nix-daemon.drv
  /nix/store/82xbhdi0jjlx251k2ipiimi329b58sfs-unit-nix-daemon.service.drv
  /nix/store/swphj4zzcpfvjvcd92hgcsxfgkkbz7da-system-units.drv
  /nix/store/48naqa6s57k0l6drnh66sr5a7ngmhl4p-etc.drv
  /nix/store/sq3s87czf4qq70l2aw7hdcwivi3jygwq-etc.drv
  /nix/store/xff9cq7aapw3np5ds515s14ab6zfvcmj-activate.drv
  /nix/store/b4ckw081gsqvjmvvvs2hxb38m0gmprvy-nixos-system-worker2-test.drv
  /nix/store/zx5h4cp0nbqzr4hmr2hxhlwmn0cmv1yn-unit-nix-grpc-daemon.service.drv
  /nix/store/k0y589qy92bz8pgscnlf6aavaa6mh6cj-system-units.drv
  /nix/store/ssx7k7y7469dxnpakbmdn5wd3n4pbrax-etc.drv
  /nix/store/j794bs12hmz6r7z63gc0s4ykadf7zk5l-activate.drv
  /nix/store/55b27b34b6c9h4h630b1w1s72xamslk9-nixos-system-worker2-test.drv
  /nix/store/pnvz27hzzr0ivnl665kric2jg0k8axy8-nix.conf.drv
  /nix/store/9v4qkpgbgjcpd35a1zsn41f8qkspqjdv-X-Restart-Triggers-nix-daemon.drv
  /nix/store/mfkhvlxrn4rbzwi4dasnsgan0lmbl426-unit-nix-daemon.service.drv
  /nix/store/nrw3dj9y5nnmshhqqhavfi8pw97bh55n-system-units.drv
  /nix/store/kvn446qxwkbyzsqxgky4sb2cmd57ij00-etc.drv
  /nix/store/l44vh4b99yk851dl1qw4gyqj4z5lv57n-activate.drv
  /nix/store/xvnnfklpf9n605sn5wafxxiryzwxhw3l-nixos-system-client-test.drv
  /nix/store/6j9zmz9lbhy5svjbgxyfb931nngf668g-closure-info.drv
  /nix/store/80lbcs9qlg58w3nmmvjpfzlryq2aymn1-run-nixos-vm.drv
  /nix/store/rqb5261qmnasa1f06m1sxkkxr6wj3b4y-closure-info.drv
  /nix/store/9h8ay4iifz8migr1nhdvc233d3ybjp8g-run-nixos-vm.drv
  /nix/store/aqcgvdnbw8gbw7dcrsks184d7lznfzn5-activate.drv
  /nix/store/j0xflbs9p0ldvvpbdxq20iq5dc168jqi-nixos-system-worker1-test.drv
  /nix/store/bd0lrd203ndrhyirnx11i1xi1101mrxr-closure-info.drv
  /nix/store/jbqy80nhwpv07iq27k7r81xrkg16wngz-run-nixos-vm.drv
  /nix/store/m3vjqma0zxikz3s105f64i69yn205sa4-nixos-vm.drv
  /nix/store/src4nhf9jhsz2xvykzc3n938n40ikahg-nixos-vm.drv
  /nix/store/vrp32sj3aq8wrq3z436hiql0wvz984wz-nixos-vm.drv
  /nix/store/acxlkc1ns23jn03bkc28mj8f0zch8lds-driverConfiguration.json.drv
  /nix/store/wi9hbv8a3wd047m4n775qi48ldyvfjy0-nixos-test-driver-nix-grpc-farm.drv
  /nix/store/wi2dvn74ma3yin42046h5fh2ljfk82g3-vm-test-run-nix-grpc-farm.drv
Failed to find a machine for remote build!
derivation: wi2dvn74ma3yin42046h5fh2ljfk82g3-vm-test-run-nix-grpc-farm.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], [])