these 40 derivations will be built:
  /nix/store/228iy1ap8hib6y1ygnzh6sch99gnqc23-nix.conf.drv
  /nix/store/h2kj4r4c2i5cjihad5gs9wf78iql6hj9-X-Restart-Triggers-nix-daemon.drv
  /nix/store/8jig17scair065903z3j6m4g9aqfisri-unit-nix-daemon.service.drv
  /nix/store/97g5hqvxjnflh5nfbvm89zp59ng4s37x-unit-nix-grpc-daemon.service.drv
  /nix/store/12ky8dy2wd8mmx3vzj4qylsl2jh53rwk-system-units.drv
  /nix/store/rb37nirblkn26qw1k4jh8h5yal6bdp2m-nix.conf.drv
  /nix/store/bhwdm2bkd4rpf8jr1dw41rc4i57b6x7m-X-Restart-Triggers-nix-daemon.drv
  /nix/store/2m0g2yg7s480ww80jsxlk24sqb7kwk1r-unit-nix-daemon.service.drv
  /nix/store/bsw66f8kakvxrfp7ziyzkmafsglvcdqv-unit-nix-grpc-daemon.service.drv
  /nix/store/15pb8sa26i85cwyl0s0kpwp8f4d5l5qr-system-units.drv
  /nix/store/ywva4fvi2h862992564797c7pfxnsy0w-unit-nix-grpc-daemon.service.drv
  /nix/store/2y7b67wfbxv6g0zi8vwf7l4j3im11rdm-system-units.drv
  /nix/store/9h8fvhmhq14arlxd5sagdxmqiax96y1q-etc.drv
  /nix/store/gswn54pkhcyl91vwzpailp7c97r51l2a-activate.drv
  /nix/store/1650yssfb8v2izavwi1cdjn97f0isn7q-nixos-system-worker2-test.drv
  /nix/store/6gyzgp2w8fc0ylqwvj87a954zn7jw7hq-nix.conf.drv
  /nix/store/4i16vjfqnv26mjffsja57f4rmx251snw-X-Restart-Triggers-nix-daemon.drv
  /nix/store/90xshmxh05fjbqfh2wmb5yi12wq3g3a2-unit-nix-daemon.service.drv
  /nix/store/6lw4ym1m0diivl0nyh3jqv7kyyx944rw-system-units.drv
  /nix/store/9pg1ksb2gs3kci5352ln3w037zdmsrqh-etc.drv
  /nix/store/pyxxqri9155sp4dsi1iwl4vffx4lx1cb-activate.drv
  /nix/store/39ck31mwakd9nznsc19yz0b33fbgl2jj-nixos-system-client-test.drv
  /nix/store/9b6jh51x9d70j5fwygl0hp8wmz73xqyk-closure-info.drv
  /nix/store/3l9l8592khncna8368vwdsrv123s3niq-run-nixos-vm.drv
  /nix/store/cr93wzzmzr21rbmbqdmkzp2xqclp98nj-etc.drv
  /nix/store/jh4yn6aark85bjhgx8lfl3lxrzwk34y8-activate.drv
  /nix/store/vj4lzr7pg0k63g8sb771d1yw611pvz07-nixos-system-worker2-test.drv
  /nix/store/v6axrc5c60a1l92c63rrmkzxvfkdcw9n-closure-info.drv
  /nix/store/yhs73845nzhwkpp6wr49y6d0z4x70i8z-run-nixos-vm.drv
  /nix/store/6zsghgmz8r5bgcqis7ym5jy8m9acqwnm-nixos-vm.drv
  /nix/store/mlkn7pw9wsn7r7fyq7whzw1kzsdxijpl-etc.drv
  /nix/store/krpy5qb8q9996b3rq41iarjlvxmxd0nq-activate.drv
  /nix/store/sky6993k84xwnwmsky9yvsqmp318hwlw-nixos-system-worker1-test.drv
  /nix/store/xma0pr97g2dj6xjyk1s4vjy3k0axjzkc-closure-info.drv
  /nix/store/lvl4cdpczkl6rl6iakwp5xx5a4pxi5n1-run-nixos-vm.drv
  /nix/store/lcl7x0h89c9fy0yh56hpnnrxxiww5dg1-nixos-vm.drv
  /nix/store/pqa4zlriiqw4l50b8cnbvmx5dkin2kkf-nixos-vm.drv
  /nix/store/qd0r8jyczbmn5zin4bmxqz30bazzgia9-driverConfiguration.json.drv
  /nix/store/scy155w9papkvjwzq5c4dclrjm4mq1k5-nixos-test-driver-nix-grpc-farm.drv
  /nix/store/s2mwg2k38kdblv2hkb86yqa46bhv88xi-vm-test-run-nix-grpc-farm.drv
Failed to find a machine for remote build!
derivation: s2mwg2k38kdblv2hkb86yqa46bhv88xi-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], [])