these 10 derivations will be built:
  /nix/store/kgi4qk5kabzrjvw819y9qngqs7y523cg-system-units.drv
  /nix/store/jkfa2w2d8yyv59ak6bkws38qd81amwzf-etc.drv
  /nix/store/1yiqhlcbpyvgk2njkljy81xjshhpwrr1-activate.drv
  /nix/store/898wjxj73hxvj6f0j8lmnwn4g1b9k9n5-nixos-system-machine-test.drv
  /nix/store/lczjsfpl1v9ys95ns7zimc34b7s2kid3-closure-info.drv
  /nix/store/qjv2psh38hi6m0iqnlpnifp2ssszvczn-run-nixos-vm.drv
  /nix/store/ak16lc3xadcm35ksfgyyjfl72g806js4-nixos-vm.drv
  /nix/store/hlysslf7in7hrdmanbp2fgp321m17nyr-driverConfiguration.json.drv
  /nix/store/32f4akzsdq789g15w0lfm384sjaf9vhb-nixos-test-driver-systemd-pstore.drv
  /nix/store/003krrlfpj5ngj7hqk2f4wi5rwzkvqnf-vm-test-run-systemd-pstore.drv