eg. /ID [<1ebdbec86dcab3e39cf225470b799ae8> <1ebdbec86dcab3e39cf225470b799ae8>] . Not caused by build path nor by the minute used to build at least. Intermediate "--tempdir=docbuild" has no differences. . ID is varying because texlive generates it based on the build path, see also pdf_id_varying_due_to_build_path issue. . (This might be tagged the same as random_order_of_pdf_ids_generated_by_latex) . (Or http://sources.debian.net/src/texlive-bin/latest/texk/web2c/pdftexdir/pdftex.web/#L20122-L20129)
Our notes about issues affecting packages are stored in notes.git and are targeted at packages in Debian in 'unstable/amd64' (unless they say otherwise).