Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/f/firefox-esr/firefox-esr_91.12.0esr-1_all.buildinfo
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Get source package info: firefox-esr=91.12.0esr-1
Source URL: http://snapshot.notset.fr/mr/package/firefox-esr/91.12.0esr-1/srcfiles?fileinfo=1
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