these 40 derivations will be built:
  /nix/store/0176zkzc2iv28nh86iyqvgj275qgpxcz-unit-nix-grpc-daemon.service.drv
  /nix/store/vhghwa8mmga7dwb6wdhwjp32wnapkjbi-nix.conf.drv
  /nix/store/0jwcm6a7ra4qlxpas3ghsadq2j0n4xr4-X-Restart-Triggers-nix-daemon.drv
  /nix/store/lp4dzpzgvriqkaps801nd438xpr2zpha-nix.conf.drv
  /nix/store/8wnsqsvnhrh8z9d2mbxhvr4zqi4x2ns8-X-Restart-Triggers-nix-daemon.drv
  /nix/store/y47xmgxzxnbk143fpgdbbfynicywcfxv-unit-nix-daemon.service.drv
  /nix/store/0mpxar3qig09mmm6h5pz3dn1352fj19l-system-units.drv
  /nix/store/i3fx5hnl6cjjny3nwgy5595q7z4fg9jx-nix.conf.drv
  /nix/store/zzrcg0b28lfk040riljh454xd61hv3kn-X-Restart-Triggers-nix-daemon.drv
  /nix/store/r8g7dcg87vnf0j420l7n04izzy9f3sy9-unit-nix-daemon.service.drv
  /nix/store/qlgjvccfw3r64p99rvxmbmrq4kkffn1s-system-units.drv
  /nix/store/0mszms31n30vavldfg0g0px4s5skgsib-etc.drv
  /nix/store/1v66kzm4s9b2ljdbyz5lqly1idsbv3dm-unit-nix-daemon.service.drv
  /nix/store/vj954gc3nmmgkl6v2pjypcgacwj59g1d-etc.drv
  /nix/store/n357pzb2kg1vvfgk25l9mff5k8m74z9k-activate.drv
  /nix/store/qyxjp29rnp8bs5zlp1qi2wk8hja31y94-nixos-system-client-test.drv
  /nix/store/ddxgh0l3rxplq9lwxwsg15i5fyvjr4zc-closure-info.drv
  /nix/store/52lwl55j25v5kzdbg1s4pvk9h0cjkmv9-run-nixos-vm.drv
  /nix/store/62krhlcsic8n1hnnfg3n7gzii8fcdjx9-unit-nix-grpc-daemon.service.drv
  /nix/store/660l9hf3hvzppj9hdkl64plmkf4qkyix-activate.drv
  /nix/store/r3cmmlvq2y0b9mnhmkpalah8634pb25p-unit-nix-grpc-daemon.service.drv
  /nix/store/6rfvl8s8qd3rrg44naq7ni905yfp8az4-system-units.drv
  /nix/store/nkqcqdzhm2zw92izs10rs8cyv83101nv-etc.drv
  /nix/store/dv06f8bhpxjhsyrnv0c65syh7x8kzyln-activate.drv
  /nix/store/9pwq52j9m1xs2z7hrv2wpn7mpr63qmzh-nixos-system-worker2-test.drv
  /nix/store/cjx22mvd54cnmx0rvx4qgfybf03nqdiq-system-units.drv
  /nix/store/arnj59ahh9nf92kfc2cl4wrrkn2n043h-etc.drv
  /nix/store/a3fw469d3klknv7sqzx9wqs9gcjq82h9-activate.drv
  /nix/store/xj1l6x2896ylk0wzxyzx5c6a05mnj1w6-nixos-system-worker2-test.drv
  /nix/store/aiy3z3lxhp097ikppq6zd7nrwr6swd6m-closure-info.drv
  /nix/store/cvvxw2xyma96sax0qhi4nmcwy508x75f-run-nixos-vm.drv
  /nix/store/ar064bg1pn2q63mfbkgsdcc9v93g24zs-nixos-vm.drv
  /nix/store/j1ar1cvyfll1drb3lxnpq2z18kva0bbn-nixos-system-worker1-test.drv
  /nix/store/ni4vzvz208pjx4ipfbchv7ilvqk8hyn0-closure-info.drv
  /nix/store/mpnxd3zldw8h0jd6zmg7j8zbi9m0i0py-run-nixos-vm.drv
  /nix/store/mbs1l5ifhdba2550zjcj5bgjaqxynn5v-nixos-vm.drv
  /nix/store/s77277y115dm8089z95lm4r4qrbrp8ff-nixos-vm.drv
  /nix/store/vqvb3wxqh9mv4g4zddsnlbxbbw5akq47-driverConfiguration.json.drv
  /nix/store/7rpfnqqwq8sgg5gj58ig4rlyvs48snw9-nixos-test-driver-nix-grpc-farm.drv
  /nix/store/pvay4isccqzgipvw6yxckfh9jh66w4gq-vm-test-run-nix-grpc-farm.drv
Failed to find a machine for remote build!
derivation: pvay4isccqzgipvw6yxckfh9jh66w4gq-vm-test-run-nix-grpc-farm.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], [])