these 40 derivations will be built:
  /nix/store/1pwrlgx64gc97nbm0syysfr3wmq54kdc-nix.conf.drv
  /nix/store/p8vag2ghkbvnskq3a1d8g8lcwircd6sh-nix.conf.drv
  /nix/store/hc5mnxfg9mby4225pxpjhhdy3gyglzv1-X-Restart-Triggers-nix-daemon.drv
  /nix/store/ijwvcpzxds756sj86ha0x4wk9a1fk4b1-unit-nix-daemon.service.drv
  /nix/store/x9xm8w1x4fvqjackn9xjd4fjq00cbphb-unit-nix-grpc-daemon.service.drv
  /nix/store/m9dvvmdmhc7s1qvybckqkv18g7jl4gyp-system-units.drv
  /nix/store/7by34435nxd4sldr829jw3wp64ili8jj-etc.drv
  /nix/store/b2qk0rzzqwbll3s8sqwa9jw5b1wrxnan-activate.drv
  /nix/store/giwrck06k9bkfkvl8rgf6bd34yi5dri1-unit-nix-grpc-daemon.service.drv
  /nix/store/9ln17nl1ikybybhf2dhsfimz89pf7nf0-system-units.drv
  /nix/store/vqkimw7fprfaz5aszvl7gr6w5jyjlbjk-etc.drv
  /nix/store/ic3k89rq9via0vr6kp0zwyi92cmc6210-activate.drv
  /nix/store/j0y3z90gp58xcyglaxpxk4jim93z0skx-nixos-system-worker2-test.drv
  /nix/store/x69f11c8kwdi1dqznnflbpm7a4xsq9ay-nixos-system-worker2-test.drv
  /nix/store/gl284z0122ysvdvjl5k4n53755s20p17-closure-info.drv
  /nix/store/hs3q3ljz739j32hjpqvy57byjz279nxn-run-nixos-vm.drv
  /nix/store/22mn15mgslwp626g2gw4bgdsqlz3jqrf-nixos-vm.drv
  /nix/store/c5daz9aiknans164fznsk08q2r1nqbmc-nix.conf.drv
  /nix/store/hk7msxa980qr5xwqr90qwf45xbr8b8rc-X-Restart-Triggers-nix-daemon.drv
  /nix/store/a3yai2b952s7xzscil0f8jj1sspx0d68-unit-nix-daemon.service.drv
  /nix/store/axp63b88sxzfykwa1xy1pwgfm2lnzx4v-system-units.drv
  /nix/store/h5yyc5qy2zbrq4ywaid38v0niwlkrzpq-etc.drv
  /nix/store/mzqlqp34ppk843km9yglm6g1s4fmqp8d-activate.drv
  /nix/store/jw58czimjrig84ccvf1r4k9fxbrm8ddi-nixos-system-client-test.drv
  /nix/store/i4mzn8j5ag57hmcik2c8largdjvv30qn-closure-info.drv
  /nix/store/287aq01z0bi8alip9iqx9xbvkkq7v6gd-run-nixos-vm.drv
  /nix/store/kqg46gz06g6dpd8k5x8rn1kch45vakgg-nixos-vm.drv
  /nix/store/afridynfzqajf6msplc537wdw1ibdmv7-unit-nix-grpc-daemon.service.drv
  /nix/store/z9m1acqy68c7p82rslncxn7wc4zr2r28-X-Restart-Triggers-nix-daemon.drv
  /nix/store/ysixw8iql3hpj8vn24lx3prk0fv2nssn-unit-nix-daemon.service.drv
  /nix/store/bqkkalzsfr6xfsq720v780p5vrp6j610-system-units.drv
  /nix/store/sp3x0fy65bw66qivnkiqr07kfyi24f3z-etc.drv
  /nix/store/jarj2mzanffx5pl0sm089pznldvhgjkg-activate.drv
  /nix/store/avb84c8mi23mnb2dmhvy2gj2kmxh2789-nixos-system-worker1-test.drv
  /nix/store/9jifh23zi12wbz0xwlr135dkh81z394h-closure-info.drv
  /nix/store/yf93sm7bpc01q8gqf86hj4mbybpxv5vf-run-nixos-vm.drv
  /nix/store/mfh0smd0pq6saan2h7jfjvq219aikpwz-nixos-vm.drv
  /nix/store/djq88nb5973a815f06h439jlc37r4l3l-driverConfiguration.json.drv
  /nix/store/60jhz83frahqpn4ysmpsibmy8ja4zcxc-nixos-test-driver-nix-grpc-farm.drv
  /nix/store/n6fiyc0f9z402i0r7rk1i7hnpfm663kf-vm-test-run-nix-grpc-farm.drv
Failed to find a machine for remote build!
derivation: n6fiyc0f9z402i0r7rk1i7hnpfm663kf-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], [])