these 24 derivations will be built:
  /nix/store/gcqdm3hd0flygb70x0q7ay48i2x4si52-nix.conf.drv
  /nix/store/d9vz11nmdwd2ld73rf955g5hfgr34zck-X-Restart-Triggers-nix-daemon.drv
  /nix/store/13sfy6phr4lvs9mdhgdyib2g284i9abm-unit-nix-daemon.service.drv
  /nix/store/wal75hqpjykq18jhrswjbksbbipcqkqc-system-units.drv
  /nix/store/s98a9k2fy2a6vwiqiqgqpvjh2kfy57vx-etc.drv
  /nix/store/c6xfaf4w1cjrf55v7x65aakw119q06i8-activate.drv
  /nix/store/v8vw994rz029c54chcar9r61sv8pb16f-nixos-system-host1-test.drv
  /nix/store/raw51i9r3sv429vax8mqg52yrhzdp98l-closure-info.drv
  /nix/store/041mvy9azfmzn2kgagyzpab853hd5rhz-run-nixos-vm.drv
  /nix/store/frrwr0hshnsjssr6dqdmyi8cv2a1ivkk-nix.conf.drv
  /nix/store/9488smh90r5myllxjdr57qmq5rm0g3yc-unit-nix-grpc-daemon.service.drv
  /nix/store/jn8gbj3ihcaa64ii5bp7fm2l4m27z32l-X-Restart-Triggers-nix-daemon.drv
  /nix/store/synlyay7qqnmfh0jk71a0xh9fldkdfzx-unit-nix-daemon.service.drv
  /nix/store/xp318lq8j49cvb0cwmz8impll0q5i7sk-system-units.drv
  /nix/store/sccm8milsya5wkci2q00q2am9jjwamyw-etc.drv
  /nix/store/bhjpb25rxsa3gz940waf4039ffmbrq6q-activate.drv
  /nix/store/fvyvi0hjp7w14wk0d67cn4svihrk3wfh-nixos-system-server-test.drv
  /nix/store/k5kw4hmg8vvx0fxyhrr6zwj27hvdpiam-closure-info.drv
  /nix/store/12gzj57qiv2w15aqyhrxmmapxgf8fdyy-run-nixos-vm.drv
  /nix/store/37mfy1xbv484yx1ncggdwp3s43nycsl3-nixos-vm.drv
  /nix/store/ilx8ammj48dv1pvymfqwkbbmm0yxs8rq-nixos-vm.drv
  /nix/store/q9rpii6yjwnc4sjsagyxmpgn8m8q13ss-driverConfiguration.json.drv
  /nix/store/whb95z6md2rsznv892msjdqh2a9x5p6b-nixos-test-driver-nix-grpc-store-acme-substituter.drv
  /nix/store/z3bjiyx3ji86w82ws6lbm1w5hyw36l6m-vm-test-run-nix-grpc-store-acme-substituter.drv
Failed to find a machine for remote build!
derivation: z3bjiyx3ji86w82ws6lbm1w5hyw36l6m-vm-test-run-nix-grpc-store-acme-substituter.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], [])