these 24 derivations will be built:
  /nix/store/4d0hd2mwhfcncpwggzsnafj6vppdnbb2-nix.conf.drv
  /nix/store/0dddcp1cb8f3fbxgpa4smii9zwzacbzv-X-Restart-Triggers-nix-daemon.drv
  /nix/store/i17fsy9mpjik6p3rihmch4zxmxx7988s-unit-nix-daemon.service.drv
  /nix/store/zax1qrxi2n14xyg33r70dlss71hxv9fs-system-units.drv
  /nix/store/0rpr5fw2g4p2q03sxmk6hk1xkgi11gdz-etc.drv
  /nix/store/a35nhsv4294pdy7gyw3h6q2z8jysv47p-activate.drv
  /nix/store/0am47363vhdwazmsn8ccm0pmph24aaxm-nixos-system-host1-test.drv
  /nix/store/17vdxp0zml5gjdn0jcj7j34ld80m7hws-closure-info.drv
  /nix/store/0acwd72b180hajbfqb9359jgl2lj0fp0-run-nixos-vm.drv
  /nix/store/2m87ihn7rkrm23wgs9b5sx0rb0wdxbbp-nix.conf.drv
  /nix/store/7xg8vplk30vmxzb4pk0xzfwclrgjq3fs-X-Restart-Triggers-nix-daemon.drv
  /nix/store/gail48nnjp9nh1ibr51byl32mhkpfjad-unit-nix-daemon.service.drv
  /nix/store/zd1ja0sfab2qk7k6v0jcclan8q62ajdq-unit-nix-grpc-daemon.service.drv
  /nix/store/qr4n71lcs3ysi5abbzdbsg359v0k9jai-system-units.drv
  /nix/store/dybsind8c7a3l0vdspy88qcbnzhx3brw-etc.drv
  /nix/store/jfnx3wixpim6wl2h7441rm8wi5fyp6g0-activate.drv
  /nix/store/nfalpjkynpqwy54b6nzc78xdg9f4m0b9-nixos-system-server-test.drv
  /nix/store/p26mck0jp2j8nycbkjx3vnlc5pja4ncd-closure-info.drv
  /nix/store/w48v3bcs7aia75gx92zfmw9i6qqsl3wc-run-nixos-vm.drv
  /nix/store/cgkl5sxn4wjyczksclgq4q0dbr2p5p6d-nixos-vm.drv
  /nix/store/dg58kix02v223xfja1q93cbya3vvil5c-nixos-vm.drv
  /nix/store/0m3ddjz2r946hgsfzkb513qqvsdild6q-driverConfiguration.json.drv
  /nix/store/v9w586lwcxw5wzg7nhnf5jp5gdjbnlh1-nixos-test-driver-nix-grpc-store-acme-substituter.drv
  /nix/store/jwcgyni26z42xl67iayxnnxpj5pfxg8i-vm-test-run-nix-grpc-store-acme-substituter.drv
Failed to find a machine for remote build!
derivation: jwcgyni26z42xl67iayxnnxpj5pfxg8i-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], [])