these 15 derivations will be built:
  /nix/store/sbc7ycjk7xzbrdc4vzgx27mksib5fcwf-unit-check-flush.service.drv
  /nix/store/y0yjmql6lm0pkp9xfwh8gz75msnz0nad-system-units.drv
  /nix/store/ry8b75wv7p4i8nm54l4rkn1nf383g9ac-etc.drv
  /nix/store/d61b8l9wg9gi1jq8wisrmqjganjprdgs-activate.drv
  /nix/store/nlj93xkm4lvd7f5d94m5d5ill65cxn9a-initrd-udev-rules.drv
  /nix/store/ny7ikhh76p2nxa6r88dn0dhs2zg6nlz9-initrd-units.drv
  /nix/store/hnds4h1kyq65jb6w10pp6xswany6hws4-initrd-linux-6.18.50.drv
  /nix/store/yb50p3yw4l4mmbzm6hhmgb6y60wa6mcr-boot.json.drv
  /nix/store/j44ghvbn2ag8n8jz7l47ggjy4k2b1m9f-nixos-system-machine-test.drv
  /nix/store/fmhk7kj265alvgzf7wncj1x24d40jagg-closure-info.drv
  /nix/store/vwb780kkad6mxkg2yrskw2368h7vmj60-run-nixos-vm.drv
  /nix/store/ljhsb1z6l8c4n8snzaydjylgdmkwldnd-nixos-vm.drv
  /nix/store/kcjhnfsahph753aqkvkply5wrrx1aiii-driverConfiguration.json.drv
  /nix/store/264dhclfkj5v3glgqrdg13i1j0k1p6hf-nixos-test-driver-systemd-initrd-network-no-flush.drv
  /nix/store/n8n1f2pz56h2wqpi8zgjl1widf0i54bh-vm-test-run-systemd-initrd-network-no-flush.drv
Failed to find a machine for remote build!
derivation: n8n1f2pz56h2wqpi8zgjl1widf0i54bh-vm-test-run-systemd-initrd-network-no-flush.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], [])