Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/a/apache-log4j2/apache-log4j2_2.17.1-1_all.buildinfo Use metasnap for getting required timestamps New buildinfo file: /tmp/apache-log4j2-2.17.1-17tvjoxm_/apache-log4j2_2.17.1-1_all.buildinfo Get source package info: apache-log4j2=2.17.1-1 Source URL: http://snapshot.notset.fr/mr/package/apache-log4j2/2.17.1-1/srcfiles?fileinfo=1 Cannot determine base mirror to use