Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/l/llvm-toolchain-11/llvm-toolchain-11_11.1.0-4+b1_amd64.buildinfo
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New buildinfo file: /tmp/llvm-toolchain-11-11.1.0-4+b1jf3vfwsd/llvm-toolchain-11_11.1.0-4+b1_amd64.buildinfo
Get source package info: llvm-toolchain-11=1:11.1.0-4
Source URL: http://snapshot.notset.fr/mr/package/llvm-toolchain-11/1:11.1.0-4/srcfiles?fileinfo=1
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