these 21 derivations will be built:
  /nix/store/sb2ly9d77rdn2ihnbr2s6qxjyc3b9gbf-postgresql-and-plugins-16.15.drv
  /nix/store/lwx13fwkvjy1f98mr3mdhkz2v8n1l1bd-unit-postgresql-setup.service.drv
  /nix/store/pka1fb0z57zcbi63qw0b8hkk3xi475r7-unit-postgresql.service.drv
  /nix/store/wmy4mnkn0s0h4w21340pl6blhc65ga7j-unit-script-mediawiki-init-start.drv
  /nix/store/pzi9xsjgrml9n3sggkvqlbbm51rvqavl-unit-mediawiki-init.service.drv
  /nix/store/zc057nhs5sigv260m1ca4bylgb2kz782-system-path.drv
  /nix/store/zh5z2zmljjvnim1xa9p4pyby8fl07zw4-dbus-1.drv
  /nix/store/q3np0zv1ghp2hi9cgxsw13pb9802cz1z-X-Restart-Triggers-dbus-broker.drv
  /nix/store/s70fcqfsnv4hnd4fsyay52a0i9g20078-unit-dbus-broker.service.drv
  /nix/store/m2r5blia9hrwj76k9vdzvpdqlvj69227-system-units.drv
  /nix/store/bchwfpj3z34g3xakjah6y0clv8vgvdbp-unit-dbus-broker.service.drv
  /nix/store/y7s1iwgz2wdnnwxqaaj9s4kbjy09r3c3-user-units.drv
  /nix/store/6y9hjzv5ivr64mx6d9sfbx5cbq2mh8xm-etc.drv
  /nix/store/95znwb8d68snbk18x465n7rpkzq31r4r-activate.drv
  /nix/store/wngbizc350wrlarsb8rqs6x66dl878f9-nixos-system-wiki-test.drv
  /nix/store/ls5ldi01yc2dd7bnb2wpcdvsjgvf6fyc-closure-info.drv
  /nix/store/f55bj6ymfn69dckn71hcqxq5v4b895jw-run-nixos-vm.drv
  /nix/store/c4lmd1s1j12zf5ij1c6ibnjmn5pym7dm-nixos-vm.drv
  /nix/store/2p6yjpyhrjmy6rydmr0wnja8q78gaqb5-driverConfiguration.json.drv
  /nix/store/3krlq3c1n4ya38582cq1fydfx857hy0j-nixos-test-driver-nixos-wiki.drv
  /nix/store/csgjyans7h9y7al815br4nk3wjm431d0-vm-test-run-nixos-wiki.drv
these 4 paths will be fetched (8.7 MiB download, 23.6 MiB unpacked):
  /nix/store/k7da4545xglrzqc6pi1n9xp17a3f8h6w-postgresql-16.15
  /nix/store/kvhghziqr301clz2c7587qkdjyc69hfc-postgresql-16.15-lib
  /nix/store/732pgalqgg6im5mqxxb2lajh64bv1jf1-postgresql-16.15-man
  /nix/store/c913828xnlmbpc7fhrnsdjx5bss8k8mh-postgresql-configfile-check