these 40 derivations will be built:
  /nix/store/304b62ghwv25ipkswgxww275bd3jm5x4-unit-nix-grpc-daemon.service.drv
  /nix/store/s3vby1bmkyywjc5ba0h67k2hz7h5rp6h-nix.conf.drv
  /nix/store/p4ihrj688k9v8lal51jlwh3wv0z210nw-X-Restart-Triggers-nix-daemon.drv
  /nix/store/amj4750y5gcql564zyg5zgchd7cds3xj-unit-nix-daemon.service.drv
  /nix/store/a6bqvp3a7zfgrd2ziy00ns0x8f3h2q4z-system-units.drv
  /nix/store/pkp51dibm95wbfxxs0xqqw55jkhw9zh3-etc.drv
  /nix/store/8m2bsskbc5jh2v3v5468vipg9fwvj2jg-activate.drv
  /nix/store/25bfzz88lj8flx5mrvsyn579ys2jkzlv-nixos-system-worker2-test.drv
  /nix/store/7n1c1ifgghjkf5wyg8m69aprcpv6g4wz-nix.conf.drv
  /nix/store/d2y4d8m4fbbjnvwckz0ngk1dxh56iayw-X-Restart-Triggers-nix-daemon.drv
  /nix/store/c0mb93vxpvzgbvqgg5ldckhms6xlh9i4-unit-nix-daemon.service.drv
  /nix/store/28jd0y7whgrccwy98vx4hxinwg0wfsag-system-units.drv
  /nix/store/bbvyf5j8p2p8sc7ibwb22j89qg7z1g3l-etc.drv
  /nix/store/zhyc8sjr4r4jmwwk2br0zafz7l9plsqr-activate.drv
  /nix/store/607clm4cj01nyln114fbymhxsqk6w79b-nixos-system-client-test.drv
  /nix/store/s69j8w6i5x1j134g5cjq31kxlvif26xh-closure-info.drv
  /nix/store/3fn69ppcdn707ylzmr71pdhwx1mlw358-run-nixos-vm.drv
  /nix/store/ysdpmhd1q6w5rx16hra7jpvnjmvsv9wh-unit-nix-grpc-daemon.service.drv
  /nix/store/z96x4dizq8i7icdcrxkqfna3y4nnbnpk-system-units.drv
  /nix/store/mmm429dcbqbx714g2vdbm72bwj05x00n-etc.drv
  /nix/store/prsr39w5aqyrs60wpg4bibp34rfkg5v5-activate.drv
  /nix/store/5wvw4hz6785b5mp7dim3w8301a0q1x1j-nixos-system-worker2-test.drv
  /nix/store/p69lmhzql8wkqhdyr18c2yrac8mj8y9m-closure-info.drv
  /nix/store/a9difyxzfr86bikkn47wj2wbk7sa9q10-run-nixos-vm.drv
  /nix/store/5dwi7gi0ns9znzidp35i28pw521krinh-nixos-vm.drv
  /nix/store/9fcg40hx72la8ayr0rv4if645snyks7y-nix.conf.drv
  /nix/store/rfadqy28iv06cm6xp8bqvqm23q1siyl1-unit-nix-grpc-daemon.service.drv
  /nix/store/mk3x2zqx0y6xqnslcx0f0mfi03k0vdlb-X-Restart-Triggers-nix-daemon.drv
  /nix/store/x181yzvvk3dhjif40y4b7x0r0pzdj4b4-unit-nix-daemon.service.drv
  /nix/store/cp4kam16m8w6mjn4rm36y46vhrxynr1m-system-units.drv
  /nix/store/ayh9k865za2kij49wqk027dfqdbrvklk-etc.drv
  /nix/store/a8cgcpv18026c6lx2zbc2lwlj1brrcvv-activate.drv
  /nix/store/g8lzplm4fpn6iqrk1n0vzxj3hkmarigb-nixos-system-worker1-test.drv
  /nix/store/76rijmg827jix6w5b3qrfjmc58w8yfaw-closure-info.drv
  /nix/store/aw0p2dlnz5zyqsbr66mn79wzxb0cs8hd-nixos-vm.drv
  /nix/store/v7dpxl1g4gw9icad4amvnfikk4qn2xxv-run-nixos-vm.drv
  /nix/store/mi67wcd662xflikq6gvjwmpkv6hhq6zk-nixos-vm.drv
  /nix/store/x4cnqxxj916ms5jyggsnvsyrrwf1dr9b-driverConfiguration.json.drv
  /nix/store/l67157jxyycar25dxfa8scv51vhrb067-nixos-test-driver-nix-grpc-farm.drv
  /nix/store/g76gmjj0wll0vrs0hzqxc7z5a1wq50v9-vm-test-run-nix-grpc-farm.drv