these 24 derivations will be built:
  /nix/store/4q50andhirmlh7chgx5lgq1ill5psgql-nix.conf.drv
  /nix/store/hrrc7x15ngkni2xp8capc5bmlzp6dzdk-X-Restart-Triggers-nix-daemon.drv
  /nix/store/brzm4w3mba9yggigdww3yznqi6xk38ls-unit-nix-daemon.service.drv
  /nix/store/4bbz3bja5swk2f8mab8fsid5arj4r5f2-system-units.drv
  /nix/store/wr7w48ni7vbrqdsd9iyfgnr650s74h4w-etc.drv
  /nix/store/x51f8kmq6g8r0lhjkn2kr4yi9gdyh1nz-activate.drv
  /nix/store/fvzh5mm7dsprnpbjlwalk1iadnj2cyzp-nixos-system-host1-test.drv
  /nix/store/7scrjn3j360qd88hb8nrcgnm8vkvjymx-closure-info.drv
  /nix/store/vdiaiz1xapbkj27ilcckqz522pxvjagd-run-nixos-vm.drv
  /nix/store/0fbk1rgpl1apib6viw3iy9czykphca34-nixos-vm.drv
  /nix/store/smidln6czk8nr3a0kscyn7998cip8kjj-nix.conf.drv
  /nix/store/fl6c6r6110gxym5ran69b49mvc045lvd-X-Restart-Triggers-nix-daemon.drv
  /nix/store/n55hxpg118n1vmisdfc45rcvkfwg1vyx-unit-nix-daemon.service.drv
  /nix/store/s74wpp5c52zxpm9xh6ggr4rblx4kkfnh-unit-nix-grpc-daemon.service.drv
  /nix/store/37m1m0rxjdx3qkmsnsixbk4zpciri26i-system-units.drv
  /nix/store/vms1wg81whw4fc1fwfab6bbdvaqzlayl-etc.drv
  /nix/store/af8wylynm6gy3hh8ldizmcqf3anhdnn1-activate.drv
  /nix/store/7j92hrpxwl1vwafsbam5csf096j08h6m-nixos-system-server-test.drv
  /nix/store/gsi7ldmagsiy74294804hqcbal840w3f-closure-info.drv
  /nix/store/mx6xv5148q572fyszwsqyp0nx0ydfry8-run-nixos-vm.drv
  /nix/store/mp3vw2rqmr6g7i8v090q64w7kasscj9s-nixos-vm.drv
  /nix/store/7jm7djj755gcgcbzh78mjanj60prk4gz-driverConfiguration.json.drv
  /nix/store/mdqx01kbj7c7ngq2wigh0aq8s57635x0-nixos-test-driver-nix-grpc-store-acme-substituter.drv
  /nix/store/szy3sxhjxgiqjf1bjm408jvxwwkw8264-vm-test-run-nix-grpc-store-acme-substituter.drv
Failed to find a machine for remote build!
derivation: szy3sxhjxgiqjf1bjm408jvxwwkw8264-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], [])