these 3 paths will be fetched (6.1 MiB download, 34.2 MiB unpacked):
  /nix/store/s53riaz429vrr2kqmicbfl6bgccgq4g0-cli-smoke-test
  /nix/store/nswpc4818vvsx6xph40qnmcr4nfpix9b-postgresql-15.19
  /nix/store/dvplq7zlaixdz8z7lbinb4lx9mkgfz8l-postgresql-15.19-lib