Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/a/astroid/astroid_2.9.0-1_all.buildinfo
Use metasnap for getting required timestamps
New buildinfo file: /tmp/astroid-2.9.0-1twm2mp2g/astroid_2.9.0-1_all.buildinfo
Get source package info: astroid=2.9.0-1
Source URL: http://snapshot.notset.fr/mr/package/astroid/2.9.0-1/srcfiles?fileinfo=1
No source info found for astroid-2.9.0-1