Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/o/ocaml-opus/ocaml-opus_0.2.0-1_amd64.buildinfo Use metasnap for getting required timestamps New buildinfo file: /tmp/ocaml-opus-0.2.0-1iln0upl9/ocaml-opus_0.2.0-1_amd64.buildinfo Get source package info: ocaml-opus=0.2.0-1 Source URL: http://snapshot.notset.fr/mr/package/ocaml-opus/0.2.0-1/srcfiles?fileinfo=1 No source info found for ocaml-opus-0.2.0-1