Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/a/asymptote/asymptote_2.70+ds-2+b2_amd64.buildinfo Use metasnap for getting required timestamps Cannot get timestamps from metasnap: 404 (Not Found) Use snapshot for getting required timestamps Get source package info: asymptote=2.70+ds-2 Source URL: http://snapshot.notset.fr/mr/package/asymptote/2.70+ds-2/srcfiles?fileinfo=1 No source info found for asymptote-2.70+ds-2