these 24 derivations will be built:
  /nix/store/0l64mvvc22j2yc74kv946r3fn1in3qk8-system-path.drv
  /nix/store/lpgz9vnghlsri3nx6m0jl1kk3mmgd0al-dbus-1.drv
  /nix/store/m136byiqzk31nxh5hm1251zmkyp1p4pg-X-Restart-Triggers-dbus-broker.drv
  /nix/store/npw3ffp5yr6v2f5gkqam0hazbl47sdpx-unit-dbus-broker.service.drv
  /nix/store/iqd0p1g8hi2nnchql4qslvmcwcqbz3w0-user-units.drv
  /nix/store/53s8hpsyrvfsl52dr17syd98m473na8x-unit-tincd-mesh.service.drv
  /nix/store/k8jphzqcr0s475wkkiirbqqa90rgqa8c-unit-dbus-broker.service.drv
  /nix/store/q5v4ipfw71h2320b7k7680pdbxydbcha-system-units.drv
  /nix/store/ypn795dz6bbdzxgnvyffnx7dybg8drhi-etc.drv
  /nix/store/2s1wc2ivmbi47vaqjyvni844xjf6wi4h-activate.drv
  /nix/store/qir80wk7kd7v9caxfwjmag2v1iiiwjpw-nixos-system-alpha-test.drv
  /nix/store/083ghp81rsaw9arp23j87v188zak6yfq-closure-info.drv
  /nix/store/sn2zwq02db46x8mr0lw9rff9c38vlj4w-system-units.drv
  /nix/store/n1zcdp8pplzw53qbqgq0f3gxz9j8kjsd-etc.drv
  /nix/store/7s3r3n28p5d13lmvjih495rj3dnshl4p-activate.drv
  /nix/store/vxzj6k7hz0piimdbb64a0b21g9cvcv32-nixos-system-beta-test.drv
  /nix/store/z864hyxn54q3777rr1yb4nkj2zxdr8bq-closure-info.drv
  /nix/store/g17sqdm2f4ym7sml4sn7h84pk8v1p9n9-run-nixos-vm.drv
  /nix/store/2hxxiy9jzy0wdzvv62z98ga2gpmbgcjw-nixos-vm.drv
  /nix/store/bwk1zaarx2q1wywpjm2i8hw1zz2i85hl-run-nixos-vm.drv
  /nix/store/ag3nma1xz0kxg07zwy6mzdlm2pfzpz6z-nixos-vm.drv
  /nix/store/kdmnqdijfk4dhv3qm66mn5dby5hsz0la-driverConfiguration.json.drv
  /nix/store/j77hfi1a3m9ycbdb6d5qmz39hg463il0-nixos-test-driver-tincd-systemd.drv
  /nix/store/z0a7cwcvyf00fp7annsdn6z2ys32hgrb-vm-test-run-tincd-systemd.drv
Failed to find a machine for remote build!
derivation: z0a7cwcvyf00fp7annsdn6z2ys32hgrb-vm-test-run-tincd-systemd.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], [])