these 40 derivations will be built:
  /nix/store/ym8w2lm3ycvw05di6sb4pq7fpfxn4v2m-nix.conf.drv
  /nix/store/6rrm91qkv1a9hqcqg1732sw8n7rgmmkq-X-Restart-Triggers-nix-daemon.drv
  /nix/store/73k47rxc16l41jcfm58lb31lyn3ywkn7-unit-nix-daemon.service.drv
  /nix/store/j56f6j0gn6vin48yn858nz22q6shavlw-unit-nix-grpc-daemon.service.drv
  /nix/store/0lgzklyz7n3vf825b5yz2p96z20n8aan-system-units.drv
  /nix/store/k5pc77akxi249g3j5m28lr00p5jqv1xh-etc.drv
  /nix/store/z1a5caiy7h1anl11q8w6acj767kzc6y5-activate.drv
  /nix/store/b4lv67ijm37hapsy6svqak57pvrdfqbg-nixos-system-worker1-test.drv
  /nix/store/0cdlb8w1xh1z639nnk90p95m3lg9mqn2-closure-info.drv
  /nix/store/xk8xs5y247ax43b34zw1n60nqbfrz389-nix.conf.drv
  /nix/store/g9i51ybvfdp1892xlnkiv713bmmjzl7n-X-Restart-Triggers-nix-daemon.drv
  /nix/store/0p7vbsqkglhrad9mbq6694rfj6vfgwk9-unit-nix-daemon.service.drv
  /nix/store/ci8zc96bkc8kybd8psgdlxgs6yvy24gn-unit-nix-grpc-daemon.service.drv
  /nix/store/vni7c5i1x2z189r9vxj5zq20m6fdiwyc-system-units.drv
  /nix/store/85g4g3vbqfr0mgda06l316iqxhf7a2l4-etc.drv
  /nix/store/m9pchghydipa1nsyzg7b15nw53fbpqri-unit-nix-grpc-daemon.service.drv
  /nix/store/qfypjggxncwg07k5f9xs4xrdd7s16wfy-system-units.drv
  /nix/store/r3h34kcxwy00l5ji6irki2pfircmpw6z-etc.drv
  /nix/store/inlz8nw1lssd8m8y632hyzw2jj89bk58-activate.drv
  /nix/store/kgfzc0a4lr41wpc5r2w23v8x4ynjwp70-nixos-system-worker2-test.drv
  /nix/store/y3agbxavbkcax0lfngm933ig0wcfw92w-activate.drv
  /nix/store/a6mm0lq3g2325irf5zknk6fq71nblri3-nixos-system-worker2-test.drv
  /nix/store/51yvlljmvixggxh8c333xm52gdcynzc0-closure-info.drv
  /nix/store/xgncp1s86gdyyjbxckkiyrl6k2v3lqw5-run-nixos-vm.drv
  /nix/store/6xr86cs8k45ximl38rm7wcmy1flyhs67-nixos-vm.drv
  /nix/store/9cb974f70nf1bp1rc3rhl2sdxab5d2v0-run-nixos-vm.drv
  /nix/store/8ifd0ia172psfl08xjk8hh7xzgdzbvsq-nixos-vm.drv
  /nix/store/hi8y2aw52lsb4gb9x9c7v6dqqy2m9nxn-nix.conf.drv
  /nix/store/rckhcg91dvxbxbqarrzbwxpq3bfrr34f-X-Restart-Triggers-nix-daemon.drv
  /nix/store/dvqkxmcc1kphmsj7q2my6qk0iwj3vamy-unit-nix-daemon.service.drv
  /nix/store/gk85ya1bqx6hrk6ashcrwagw2b6f7y1w-system-units.drv
  /nix/store/ib4gkhykyl5l9hli6dv1sxk1n7m26lrd-etc.drv
  /nix/store/jhpg77q969pzncah6mx97dkvldi4yc8z-activate.drv
  /nix/store/r1n4ylz62mfy12f1pagqshd9f0c84f98-nixos-system-client-test.drv
  /nix/store/asdr0ihv5qw80qz4k5r483kf3z89b4m9-closure-info.drv
  /nix/store/vbjlanh7rhkcyrh5xwl1x324y547yrqn-run-nixos-vm.drv
  /nix/store/ynz2n5pxpnda90pcdcprpgqg88i5grv4-nixos-vm.drv
  /nix/store/vshy7k34rykm5wbs0qnwvd0aa721i7m5-driverConfiguration.json.drv
  /nix/store/77ygram2qggrvdv1fknh2g7szv5vs8bw-nixos-test-driver-nix-grpc-farm.drv
  /nix/store/96jjirfsjmm2r051jcs0gvs9kblnfjv9-vm-test-run-nix-grpc-farm.drv
Failed to find a machine for remote build!
derivation: 96jjirfsjmm2r051jcs0gvs9kblnfjv9-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], [])