Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/r/ros-image-pipeline/ros-image-pipeline_1.15.3-3+b1_amd64.buildinfo Use metasnap for getting required timestamps New buildinfo file: /tmp/ros-image-pipeline-1.15.3-3+b1z6mcuq6a/ros-image-pipeline_1.15.3-3+b1_amd64.buildinfo Get source package info: ros-image-pipeline=1.15.3-3 Source URL: http://snapshot.notset.fr/mr/package/ros-image-pipeline/1.15.3-3/srcfiles?fileinfo=1 No source info found for ros-image-pipeline-1.15.3-3