these 14 derivations will be built:
  /nix/store/r4cq73a5lnj98c3sb5xf7vb2k2q7n1jl-initrd-units.drv
  /nix/store/f50sr6cql7c70kfasfbs7nxx8v2l06ap-initrd-linux-6.18.48.drv
  /nix/store/5x51sfq7y9kdcfq5d0qbbbfy7yjv1ifp-boot.json.drv
  /nix/store/k4s5q54vmrhj0fbkip3fmng204ls1d2c-unit-check-flush.service.drv
  /nix/store/gxwjmaiy4yw3pmqiq3kq7j42hviidb8r-system-units.drv
  /nix/store/zddk4r4jmr90vfbjq1l0hp0blrk71hxg-etc.drv
  /nix/store/q40w6hgb1pw5ln12zqmzd978jymrcyny-activate.drv
  /nix/store/cwx8j0k1cqj4c7y432k615xpcaik6a1r-nixos-system-machine-test.drv
  /nix/store/0ry7bks2rlyksjb0fvmn1kchwkv3wi74-closure-info.drv
  /nix/store/nhbnzdzp68602dqf2zqs9giazf493ixx-run-nixos-vm.drv
  /nix/store/y8zjcgakj246dm3yl9sqlar458lgm2g9-nixos-vm.drv
  /nix/store/8wjdfiq2z71rsdkfbk85j03lgf91h4hr-driverConfiguration.json.drv
  /nix/store/17ngzs9zinpypxnyg2amsj14rsagf6lz-nixos-test-driver-systemd-initrd-network-no-flush.drv
  /nix/store/sin3igif2p72daanc3m494n26qzbi6nd-vm-test-run-systemd-initrd-network-no-flush.drv
Failed to find a machine for remote build!
derivation: sin3igif2p72daanc3m494n26qzbi6nd-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], [])