Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/p/pymap3d/pymap3d_2.7.3-1_all.buildinfo Use metasnap for getting required timestamps New buildinfo file: /tmp/pymap3d-2.7.3-1sh_nyb2c/pymap3d_2.7.3-1_all.buildinfo Get source package info: pymap3d=2.7.3-1 Source URL: http://snapshot.notset.fr/mr/package/pymap3d/2.7.3-1/srcfiles?fileinfo=1 No source info found for pymap3d-2.7.3-1