Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/p/polyphone/polyphone_2.2.0.20210109+dfsg1-2+b1_amd64.buildinfo Use metasnap for getting required timestamps New buildinfo file: /tmp/polyphone-2.2.0.20210109+dfsg1-2+b1g2khrso3/polyphone_2.2.0.20210109+dfsg1-2+b1_amd64.buildinfo Get source package info: polyphone=2.2.0.20210109+dfsg1-2 Source URL: http://snapshot.notset.fr/mr/package/polyphone/2.2.0.20210109+dfsg1-2/srcfiles?fileinfo=1 No source info found for polyphone-2.2.0.20210109+dfsg1-2