Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/x/xlbiff/xlbiff_4.5.6-1_amd64.buildinfo
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New buildinfo file: /tmp/xlbiff-4.5.6-14o9f1w9l/xlbiff_4.5.6-1_amd64.buildinfo
Get source package info: xlbiff=4.5.6-1
Source URL: http://snapshot.notset.fr/mr/package/xlbiff/4.5.6-1/srcfiles?fileinfo=1
No source info found for xlbiff-4.5.6-1