Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/k/khangman/khangman_21.12.3-1_amd64.buildinfo
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Get source package info: khangman=4:21.12.3-1
Source URL: http://snapshot.notset.fr/mr/package/khangman/4:21.12.3-1/srcfiles?fileinfo=1
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