these 24 derivations will be built:
  /nix/store/0mhbrnyx26izd44gdyfcafhrhhl5d305-nix.conf.drv
  /nix/store/b9pkm05xzjf1v7splsam4j6sxhndvddv-nix.conf.drv
  /nix/store/6n0rh3f0qxa2jaynr4q4lw8xf43whzv6-X-Restart-Triggers-nix-daemon.drv
  /nix/store/bf7q014vkhlj3djgyfgwakjs8xcqxp47-unit-nix-daemon.service.drv
  /nix/store/fc6c9m83979zyshkss57wlawkib9vj1z-unit-nix-grpc-daemon.service.drv
  /nix/store/1jl44va251w8y9d30cjs9gpgh2p0n6bv-system-units.drv
  /nix/store/clqdp4v1c4lxrn70r0l4y07axgrdcfih-X-Restart-Triggers-nix-daemon.drv
  /nix/store/5fqarxjxfaisr5bvdsgzwq2a8wcw08da-unit-nix-daemon.service.drv
  /nix/store/5f6bh7pq1jkdb0ca5a6pzx1piipclw7v-system-units.drv
  /nix/store/s0nxdsgqlq6pnxvqzskm99d6b6b50a6m-etc.drv
  /nix/store/ai9ccbfg5hkhnsjbjhjpmmmviksl4m6y-activate.drv
  /nix/store/kbvhhmr6cyrl5gswk22v69rx8vj5cib5-nixos-system-host1-test.drv
  /nix/store/490k73gwj55y8r593bpmxqvrkfl7p0cl-closure-info.drv
  /nix/store/q7zs8pdk9isazshpjh93mxdgpnsl7ahh-run-nixos-vm.drv
  /nix/store/g3k5416d3lp8fdlnys3hg90hm24158dk-nixos-vm.drv
  /nix/store/qhrpprxm25kygn2d8gmhh2zidvz17gfc-etc.drv
  /nix/store/zx5fh05gyyqkylhks8fzw3g7c5swgdcf-activate.drv
  /nix/store/zzsxl29l1g3glw9k6v4xaqp2wg9ch0gn-nixos-system-server-test.drv
  /nix/store/v22q4binn1nwk53qjlbswhsjjd492iga-closure-info.drv
  /nix/store/dlyxdxv55ravaqakgjvxv8yialyscn82-run-nixos-vm.drv
  /nix/store/sw9m0kn7c49p4pnf242m6hdcbzsa7kvi-nixos-vm.drv
  /nix/store/gr33gfv7xnrbhyp7ildnmvw5r30hgxpc-driverConfiguration.json.drv
  /nix/store/334m7qjp2sgkiz7ycmaji5c5gqg0g1wg-nixos-test-driver-nix-grpc-store-acme-substituter.drv
  /nix/store/bwlqdkj6n0078pyg2jf7w5wmzdv41m2a-vm-test-run-nix-grpc-store-acme-substituter.drv
Failed to find a machine for remote build!
derivation: bwlqdkj6n0078pyg2jf7w5wmzdv41m2a-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], [])