Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/p/phototonic/phototonic_2.1-3_amd64.buildinfo
Use metasnap for getting required timestamps
New buildinfo file: /tmp/phototonic-2.1-3rq5wx_k8/phototonic_2.1-3_amd64.buildinfo
Get source package info: phototonic=2.1-3
Source URL: http://snapshot.notset.fr/mr/package/phototonic/2.1-3/srcfiles?fileinfo=1
No source info found for phototonic-2.1-3