Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/m/matrix-sydent/matrix-sydent_2.5.1-1_all.buildinfo
Use metasnap for getting required timestamps
New buildinfo file: /tmp/matrix-sydent-2.5.1-1tbsdyi_j/matrix-sydent_2.5.1-1_all.buildinfo
Get source package info: matrix-sydent=2.5.1-1
Source URL: http://snapshot.notset.fr/mr/package/matrix-sydent/2.5.1-1/srcfiles?fileinfo=1
No source info found for matrix-sydent-2.5.1-1