these 24 derivations will be built:
  /nix/store/54yqcdy8vyj7brqh4rmalmhq8qsn1110-nix.conf.drv
  /nix/store/rnlg5bvvwyhbgdkczkb40q7qscpjrkb2-X-Restart-Triggers-nix-daemon.drv
  /nix/store/0ckrxnjy1875zn7yrkvwxblvlqxwj43h-unit-nix-daemon.service.drv
  /nix/store/0r437mv1x0710527nggw8jpf16kcinin-nix.conf.drv
  /nix/store/fylzlcpp77zrzi9rkz344rfsq41bpjmx-system-units.drv
  /nix/store/1hvxh8ndiszhlrvdbj962amly6rbi5vr-etc.drv
  /nix/store/2khjsia3if7sndc9b87khg94nd57bflc-activate.drv
  /nix/store/wzq8slrmf5nm4h933xx7z9xpavhr3raj-nixos-system-host1-test.drv
  /nix/store/xnclq68j5ia3d1msmg9a4vl7zr25whb9-closure-info.drv
  /nix/store/mqxvp9nr1p3j4iplxbinkl2d82rnvb55-run-nixos-vm.drv
  /nix/store/v97ab64pnnn3d22yj7flvj3r8yi3a26i-nixos-vm.drv
  /nix/store/nhq0lilvzgdck419plqivq9y86m9l7n7-X-Restart-Triggers-nix-daemon.drv
  /nix/store/ip8micmjw30m9vdxzcp2816awyixg5l1-unit-nix-daemon.service.drv
  /nix/store/x0kkjq1hlhcxh30nqk0gg4155lfw65i9-unit-nix-grpc-daemon.service.drv
  /nix/store/w0hi6hs087242lsmaifb4ixdk283dwck-system-units.drv
  /nix/store/7qjjipd8zaim2wbrk0rn1i95lq6xm2z4-etc.drv
  /nix/store/n197zr4riiqqhh0lz43736ji9hj97jb1-activate.drv
  /nix/store/fw9m2ghfhczvicrpjzaqcbx2imyqqamc-nixos-system-server-test.drv
  /nix/store/ksmh16mvcy39x31z5h2r15zbmhl7bwgf-closure-info.drv
  /nix/store/acr0rvz3chqzdggcggmsxjy2zd5w5kyv-run-nixos-vm.drv
  /nix/store/ws9ifx0jylca4zbd6lh5f0zi6m23jc31-nixos-vm.drv
  /nix/store/i24rncln55xina67jy4czrqvijyjq4m9-driverConfiguration.json.drv
  /nix/store/4dpl3ivig0k3rc4jw9g5vgya9qwgqwkd-nixos-test-driver-nix-grpc-store-acme-substituter.drv
  /nix/store/1r728qy1adwf5id73zq6lbdf5q506vgs-vm-test-run-nix-grpc-store-acme-substituter.drv
Failed to find a machine for remote build!
derivation: 1r728qy1adwf5id73zq6lbdf5q506vgs-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], [])