these 25 derivations will be built:
  /nix/store/4p75300aj80xv904v90i6sjc4cc9qc3p-unit-postgresql.service.drv
  /nix/store/vr3sw74h2spfiwybnrmfnvgkhgh0bmpl-dbus-1.drv
  /nix/store/y85slciw4d2aqz6xwlpkc2znjyi3x7gk-X-Restart-Triggers-dbus.drv
  /nix/store/94i4gcjlh2ci1x90pxrxssspi10gzi6a-unit-dbus.service.drv
  /nix/store/6ik64id14f9n8whlp0cw9r0s2sn0jzq2-system-units.drv
  /nix/store/64ys68aksgy2jmwpj8n6aj7xr3h3pr82-unit-dbus.service.drv
  /nix/store/mdsazxx0ifx54br7rkk5i9l516g44rvg-user-units.drv
  /nix/store/i615ji6hd35jy5lq82dc2fqyidqmn520-etc.drv
  /nix/store/w9p44r0dcxbapfych7yhsw4i47dkmkkk-activate.drv
  /nix/store/026n4sdj9w06i4ahjm8717ixg04d4agb-nixos-system-server-test.drv
  /nix/store/yzrybbhlgwk3c756c0w28mnmy4lb8x0i-unit-postgresql.service.drv
  /nix/store/qb7p9mzmjdcahp897fa79wqjdsp0bmil-system-units.drv
  /nix/store/nsi5aqvzl4w310qs2dczy4f1qqbhgy19-etc.drv
  /nix/store/2zncc6m6nzhx22s0b6s87k2gfm886apz-activate.drv
  /nix/store/zd19w1vs3r061lcs9hjbzwkiqbmvf9gy-unit-postgresql.service.drv
  /nix/store/jayk6w7yvns75vjmfkmb8lj9zca641zy-system-units.drv
  /nix/store/0m6jqfdk6a1v4x6vsap18fk3vyxrqc7p-etc.drv
  /nix/store/54bkg7k950pwh6jaknnjnfcq01g3w3ak-activate.drv
  /nix/store/z0f74ckrsi50m8rhc78c79bak0adnlpd-nixos-system-server-test.drv
  /nix/store/c2a6mr2qd1v7ivnjjrbqpjlvy5fkxj6d-nixos-system-server-test.drv
  /nix/store/0698bbdf5clg7b0ficgm3zr1aygk160k-closure-info.drv
  /nix/store/qyfx0ry4fx011yw0z2bidbj5bnh4mdrj-run-nixos-vm.drv
  /nix/store/1rnj0k63xcamyln85749mi52vr80ni55-nixos-vm.drv
  /nix/store/488ihxjkg4sgiz64d3chijj6gkdviy67-nixos-test-driver-http.drv
  /nix/store/m7zy8r2h8rr22jfh0v2hdxqmniq3ihxq-vm-test-run-http.drv