Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/p/pycairo/pycairo_1.20.1-3_all.buildinfo
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New buildinfo file: /tmp/pycairo-1.20.1-3si4d98xu/pycairo_1.20.1-3_all.buildinfo
Get source package info: pycairo=1.20.1-3
Source URL: http://snapshot.notset.fr/mr/package/pycairo/1.20.1-3/srcfiles?fileinfo=1
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