these 24 derivations will be built:
  /nix/store/ajm5g1rivdjk20im3srw2592hg9qzz9v-nix.conf.drv
  /nix/store/lqvdzjws1kf118506ldj5ff4fskvhzg5-X-Restart-Triggers-nix-daemon.drv
  /nix/store/3z10rwnbgp9x025l4kf7v4kkhbw3ray1-unit-nix-daemon.service.drv
  /nix/store/015am0by3yswsz8kvyf3873km1va7lk3-system-units.drv
  /nix/store/p8971npj5cg8n85y6wrfv25v7jhrdrdh-etc.drv
  /nix/store/w4x8a991cfnwxbml3ijjq7fp09akr8v1-activate.drv
  /nix/store/11chja861ps5cj30502s02wd0f8psxr2-nixos-system-host1-test.drv
  /nix/store/qql8dhf3icdv2yrqgmbc7azbb2f06llq-nix.conf.drv
  /nix/store/mysrkrgywk5rmcn5g7vcl2j9qislmfyh-X-Restart-Triggers-nix-daemon.drv
  /nix/store/1p07cxmrdgxr6whw3fvgcn3z9p64i2yz-unit-nix-daemon.service.drv
  /nix/store/537a2g4ckj1h30rmc9psvs4k6lg00d7l-closure-info.drv
  /nix/store/xxyk4vyv8g7qfkggh29xha15nna0nzcg-unit-nix-grpc-daemon.service.drv
  /nix/store/j7vjgvs7gbb1p3sp4n1bkca75yn3cfia-system-units.drv
  /nix/store/y0n269wgl5j1rf2jd7b35lh7r7h2srf7-etc.drv
  /nix/store/zisi91sxjd1swhmy9r7h6fdyr982ibnn-activate.drv
  /nix/store/86sfi4r5vszm8kax14z9l69i1a9x27a7-nixos-system-server-test.drv
  /nix/store/5p6l792x1iiv6kwb7kc6yc48f0svm8m4-closure-info.drv
  /nix/store/kmm5cf3030rj5mdaa0kr3ssqhdwg69hv-run-nixos-vm.drv
  /nix/store/ma6p61rsyva366k3wpxcdsv7gdh99jb5-nixos-vm.drv
  /nix/store/iz4m58pp2by11jgs4b7v9vpd1lzcc11n-run-nixos-vm.drv
  /nix/store/wivflxgd8ld1x4sm4f2j0hy2jmi2xqjh-nixos-vm.drv
  /nix/store/cpg4ccwmv3bswpq9xpb46iay7j1za1im-driverConfiguration.json.drv
  /nix/store/x167sgsjlj772zdjz4r20vn4cxfpmvii-nixos-test-driver-nix-grpc-store-acme-substituter.drv
  /nix/store/nf4iw8518bklv7h6ag1kdjzkp0hbp9x8-vm-test-run-nix-grpc-store-acme-substituter.drv
Failed to find a machine for remote build!
derivation: nf4iw8518bklv7h6ag1kdjzkp0hbp9x8-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], [])