Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/p/python-igraph/python-igraph_0.9.8-1_amd64.buildinfo Use metasnap for getting required timestamps New buildinfo file: /tmp/python-igraph-0.9.8-1s9xrox42/python-igraph_0.9.8-1_amd64.buildinfo Get source package info: python-igraph=0.9.8-1 Source URL: http://snapshot.notset.fr/mr/package/python-igraph/0.9.8-1/srcfiles?fileinfo=1 No source info found for python-igraph-0.9.8-1