1these 11 derivations will be built:2 /nix/store/yhmkggq75an6x77f5w37s30drvvn1fpy-postgresql-init.drv3 /nix/store/sfg54kp7y3rvxy4imgk834qz2j9xbxqm-unit-postgresql.service.drv4 /nix/store/c7jiksa0d6ai9r29754v7vgaknjkxjkh-system-units.drv5 /nix/store/71h2bm2al69lvj9d4x5zkrysmbn29hby-etc.drv6 /nix/store/s437y4i7hysd1s2cp9ql8wzjra68k3qy-activate.drv7 /nix/store/fjcwirxp98vass94fzlg0i0l64ylgc9y-nixos-system-server-test.drv8 /nix/store/yg7f2jjk94ganzivxhjfdyn6g8lsad3f-closure-info.drv9 /nix/store/26mvrsxn8x7ajgw48x0sj96gqwsx3hh1-run-nixos-vm.drv10 /nix/store/rya0b783lmznl4bd7l50jwgyd67nkmyw-nixos-vm.drv11 /nix/store/bqzql8dcyfxfjyvmlw60nmgrzc21x93a-nixos-test-driver-pgmq-drop-queue-overload.drv12 /nix/store/5rb39l8vlyq9zb73jx1g2248cjkcsy06-vm-test-run-pgmq-drop-queue-overload.drv