this derivation will be built:
  /nix/store/3al7q57fk05i3y7q3gy7jdj3z9df5y9x-postgresql-17.11-src-17.11.drv
this path will be fetched (2.2 KiB download, 8.0 KiB unpacked):
  /nix/store/1mhb7ani3xdqcfrmnclxad5ydijscy4i-bzip2-1.0.8-dev
building '/nix/store/3al7q57fk05i3y7q3gy7jdj3z9df5y9x-postgresql-17.11-src-17.11.drv'
postgresql-17.11-src-17.11> Running phase: unpackPhase
postgresql-17.11-src-17.11> unpacking source archive /nix/store/l2f92mxscgx7rxm3hrwxlq60kzhb98pm-postgresql-17.11.tar.bz2
postgresql-17.11-src-17.11> source root is postgresql-17.11
postgresql-17.11-src-17.11> setting SOURCE_DATE_EPOCH to timestamp 1786395249 of file "postgresql-17.11/src/tutorial/syscat.source"
postgresql-17.11-src-17.11> Running phase: installPhase