these 24 derivations will be built:
  /nix/store/2kpba1pmwanmk8dxwhpqhkg82p2fj29y-nix.conf.drv
  /nix/store/1bvl835b78ig92lsb9qdwzwb8p75mbb7-X-Restart-Triggers-nix-daemon.drv
  /nix/store/js9rdhr4k1g6ixgwybhl6vf8dc8kcgxd-nix.conf.drv
  /nix/store/l8x0zc8nf9hkwjfp4gjycipmpay1ck3r-X-Restart-Triggers-nix-daemon.drv
  /nix/store/sqr6988k6p0p9z0dk6hh57mah3sc46hy-unit-nix-daemon.service.drv
  /nix/store/k4zqnsllk6m2sx0lmxpq5dxps9snhbfq-system-units.drv
  /nix/store/6lj9rdqwl1y2sap9jl8hr6qm2m8v21hf-etc.drv
  /nix/store/iv14syb14dk7gwk3smbz2069zfc61b9w-activate.drv
  /nix/store/dsrjyi6pxykg5p25rp2a8hr237j59312-nixos-system-host1-test.drv
  /nix/store/8nrw91iji9nhw616caim8qbldsx61ihl-closure-info.drv
  /nix/store/3jyrk6dlpjfn7nnd37rcrfz4jyg1js01-run-nixos-vm.drv
  /nix/store/4mf7zbhazv3n8r7w54faxwvyj00ba8p1-nixos-vm.drv
  /nix/store/609ahly6x6bcqv6648bk5p211d5qrwf7-unit-nix-daemon.service.drv
  /nix/store/lzj74awiycm5byckinggq6xdvsbc0cr3-unit-nix-grpc-daemon.service.drv
  /nix/store/bv75hqy903h8cg0ka6gcgsk1lgdyfbkx-system-units.drv
  /nix/store/iqlncc3p1k0z1919f0i2iiv09mkpcqpz-etc.drv
  /nix/store/j0i0l8cc5mhh9jp4fxxxk7c4j1havf6f-activate.drv
  /nix/store/bxw9768k2583cssg9sx4y558nkaxyy1a-nixos-system-server-test.drv
  /nix/store/psqva69zjcihksasc6f4g7gc2si9p5lf-closure-info.drv
  /nix/store/rm0rbiqjcbjjpmkk1y8dda7yihccsnwp-run-nixos-vm.drv
  /nix/store/kdyrsw121bk9xxm53zibgcfcgp62x6rm-nixos-vm.drv
  /nix/store/vm1jz695dxz008dgh5w2gj65kgnncjv9-driverConfiguration.json.drv
  /nix/store/34jca1az7cm0cmf4v5a8529idsv5qy46-nixos-test-driver-nix-grpc-store-acme-substituter.drv
  /nix/store/4zdp49xp1v8bzsicij1zzy5nz7mzldzr-vm-test-run-nix-grpc-store-acme-substituter.drv
Failed to find a machine for remote build!
derivation: 4zdp49xp1v8bzsicij1zzy5nz7mzldzr-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], [])