these 40 derivations will be built:
  /nix/store/m9k1j0hl8wyqs43asfw7081bzdjang5k-unit-nix-grpc-daemon.service.drv
  /nix/store/pm3fb8zwj7j8k3zk6ws7p126g77d1ylb-nix.conf.drv
  /nix/store/sn25kzp363y9j9v68nyjxmpaybxsg55i-X-Restart-Triggers-nix-daemon.drv
  /nix/store/yhwfljp7h6nk5zn9nm4fqlffb5x7qlrl-unit-nix-daemon.service.drv
  /nix/store/939mbsmpvg9alp1jnivbjnfy0fdrdkrs-system-units.drv
  /nix/store/h15zqa414kszibhzk4fdlvq7x4cazl2g-etc.drv
  /nix/store/pg64f1vfs4am2g49ajpmq0qfa0mx0vbg-unit-nix-grpc-daemon.service.drv
  /nix/store/20drc4ijc931kpf3x2swi4ly3jh0zswx-system-units.drv
  /nix/store/xnxgg9aq8i9kb4x8lpywmkqllsrcqw15-etc.drv
  /nix/store/4h0f0n7vd644a2788p09pc45y2bvb5ds-activate.drv
  /nix/store/nda58x9wjww4lmb91rpl0dprg1vq3jwj-nixos-system-worker2-test.drv
  /nix/store/yzl1v16l7wsb6ha40ja3hf8g04r742d8-activate.drv
  /nix/store/cxqkgabsqzylnpivhazikfssz8p1fzap-nixos-system-worker2-test.drv
  /nix/store/ig4rkzpbj7izdj33zzbf93gag4726iim-closure-info.drv
  /nix/store/1nc41kfnnfwhnm44kvi1s01a1jf340qq-run-nixos-vm.drv
  /nix/store/0x28kh67lw1q87vmy0szk83xq9bw9xdm-nixos-vm.drv
  /nix/store/2rf880idfc3x6pv8vlpnagrk5kijhi2d-nix.conf.drv
  /nix/store/4yal13djimwbvsz6v9ay03dl8md4jfyz-X-Restart-Triggers-nix-daemon.drv
  /nix/store/kapkg7r38vyaaqrfclvx3ghmfcxya2gi-unit-nix-daemon.service.drv
  /nix/store/znqms7vzjxf3rxbif7p2k5y597xdzz9h-unit-nix-grpc-daemon.service.drv
  /nix/store/pyrldhlvp7dhqz90m5nwf32cvxcc7ky5-system-units.drv
  /nix/store/j6a5p3h5576d38z5bjpnnq3pyf7p8ikj-etc.drv
  /nix/store/f7d7s1f3nzyaa6yz2nhwgsgng0y7ndqj-activate.drv
  /nix/store/jpvi8g4g2pwgib4gfj1x3nqqwkxj4idj-nixos-system-worker1-test.drv
  /nix/store/hkk87k1rag0rqx6p0b0pp89vcf0xg3sx-closure-info.drv
  /nix/store/awpqmya28v9qla620v63mjb8h6zbhab7-run-nixos-vm.drv
  /nix/store/9wqbxb0ndmdhiakg34y9a3d6qsmhwyyb-nixos-vm.drv
  /nix/store/dd9cjcrv71mija9152hkiwfmnxyrbrnb-nix.conf.drv
  /nix/store/fzb6y9r6hyzr5mrny34vnvnh7p4h2sfh-X-Restart-Triggers-nix-daemon.drv
  /nix/store/q7np0dy73ldkwzfgx88gir504q666wjd-unit-nix-daemon.service.drv
  /nix/store/j39w31dlbdwjzqkkkfj4wk4xdm9j6gxq-system-units.drv
  /nix/store/x75swvfgyd0y70xgl75li1021marfwsy-etc.drv
  /nix/store/2mpdi6l6g1zgd8yjrlggjgic9qnb4han-activate.drv
  /nix/store/rb4zg6xi2m6rg5v8jc3xz7i8igwvdr9i-nixos-system-client-test.drv
  /nix/store/nnbpvrl9158b04ri9sijhg0yfsmgwk1i-closure-info.drv
  /nix/store/hlgi7dvi55c0mfy7ialp7dsykczg4jb4-run-nixos-vm.drv
  /nix/store/9y3nfqq6x6y2vdykdgxj29q5mag152kq-nixos-vm.drv
  /nix/store/0ny1xxj4lyxp7fvp32dd1a0znjv13a9d-driverConfiguration.json.drv
  /nix/store/xj8y2jxzy6jwvh1zwba0jfdrr0dp4c82-nixos-test-driver-nix-grpc-farm.drv
  /nix/store/v2nv5x5d1np2rbr7l3bia0rzn5vff5l9-vm-test-run-nix-grpc-farm.drv