Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/m/mingw-w64/mingw-w64_10.0.0-2_amd64.buildinfo Use metasnap for getting required timestamps New buildinfo file: /tmp/mingw-w64-10.0.0-20ulivqri/mingw-w64_10.0.0-2_amd64.buildinfo Get source package info: mingw-w64=10.0.0-2 Source URL: http://snapshot.notset.fr/mr/package/mingw-w64/10.0.0-2/srcfiles?fileinfo=1 No source info found for mingw-w64-10.0.0-2