Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/x/xchm/xchm_1.33-1_amd64.buildinfo
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New buildinfo file: /tmp/xchm-1.33-1v2_f6ksa/xchm_1.33-1_amd64.buildinfo
Get source package info: xchm=2:1.33-1
Source URL: http://snapshot.notset.fr/mr/package/xchm/2:1.33-1/srcfiles?fileinfo=1
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