Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/k/kontrast/kontrast_21.12.3-1_amd64.buildinfo
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New buildinfo file: /tmp/kontrast-21.12.3-1ndjmliny/kontrast_21.12.3-1_amd64.buildinfo
Get source package info: kontrast=21.12.3-1
Source URL: http://snapshot.notset.fr/mr/package/kontrast/21.12.3-1/srcfiles?fileinfo=1
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