these 31 derivations will be built:
  /nix/store/66zlaqffc9gzmbx8yc182hn265528zcv-safeupdate.drv
  /nix/store/iyg3sdysffmc200a42l45vh26pgk8fdr-postgresql-and-plugins-17.11.drv
  /nix/store/6x5jgqg5zldg4wfqpx3a56jsnchkckpm-postgresql-and-plugins-17.11.drv
  /nix/store/5g66n9icb2k4rqn7kqy4w7r72i7k5vfb-system-path.drv
  /nix/store/2f1g78ydfcnipxli1ax14xa4h2q7q7w1-dbus-1.drv
  /nix/store/y2fqwglg3bk6qn51xnz3ymbadjqrnr0r-X-Restart-Triggers-dbus.drv
  /nix/store/130pfglx06jiv4bv6aqq5rgl9yxaknym-unit-dbus.service.drv
  /nix/store/ypgx07if20sxb7nyrrsf9mlnnblfrspk-unit-postgresql.service.drv
  /nix/store/iz3ppmmnfm424jn7fn3w2apdmgff85gd-system-units.drv
  /nix/store/1mhi97cg5kklaphvx5fg0q43fppg49yc-etc.drv
  /nix/store/5mjq0lnkv202bqa9r6qxmls45n94lajv-unit-postgresql.service.drv
  /nix/store/4bkys8ynn1c2y9y9r86lisqgg4zac5yr-system-units.drv
  /nix/store/6d5bx0z50jd6ndcaa5zcwdb7cx9pmq3b-user-units.drv
  /nix/store/7hymhkls1dr6bggfzhawpchp9xz8lfzd-postgresql-migrate.drv
  /nix/store/7i5vrywk6sywqlmilp307r1ciyizxj5h-unit-postgresql-migrate.service.drv
  /nix/store/mjyvpskj51zwgxyl358qms40ab2agvv3-unit-postgresql.service.drv
  /nix/store/n5jkw8fr9q372m0ci8013ymg81xrnyxi-unit-dbus.service.drv
  /nix/store/wd5wgkw3ryyw77gw0c916jkc5g4zhz1p-system-units.drv
  /nix/store/c5qhps3jlxhkb7pz4l2z0wdkl9w6qh5p-etc.drv
  /nix/store/89hkv82i4xafgkpyc76884jq0pp3hp2d-activate.drv
  /nix/store/7a18708d9fvpry13f95j29amxs60pj4c-nixos-system-server-test.drv
  /nix/store/pbzx4gy2va4fx96bfh5d1g75b8g3bjhx-etc.drv
  /nix/store/sl7ym80q32r61djcxfp91qd403ldl3x8-activate.drv
  /nix/store/j6fxd8f1xvc1cy5svpmidwp5z1dap5hw-nixos-system-server-test.drv
  /nix/store/qfmg3pq532rfac63kf7fz7n432vnw118-activate.drv
  /nix/store/yr24gb1j4sf9j8na2f7sgxr1yrdzhp2d-nixos-system-server-test.drv
  /nix/store/58r2k2gjnalqvb10kqa1q3j4vhksaqhb-closure-info.drv
  /nix/store/dmrcp4dv17wr8y3m9j2nk7dwgdwyp9y4-run-nixos-vm.drv
  /nix/store/7z0b3x661aa9lzfhgwgnbc0m0s0r5lhp-nixos-vm.drv
  /nix/store/w26dgi74jbhcpl7sqbbsg874p81ih1iq-nixos-test-driver-pgroonga.drv
  /nix/store/mk544as0k2ai8rjkgh4lmr6k92fqivak-vm-test-run-pgroonga.drv
this path will be fetched (2.6 KiB download, 69.1 KiB unpacked):
  /nix/store/8wxppnqqd7xx0hp3wgziq50cvqz14p8y-safeupdate-1.4