Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/g/golang-gopkg-macaroon.v2/golang-gopkg-macaroon.v2_2.1.0-2_all.buildinfo
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New buildinfo file: /tmp/golang-gopkg-macaroon.v2-2.1.0-2ik610dc0/golang-gopkg-macaroon.v2_2.1.0-2_all.buildinfo
Get source package info: golang-gopkg-macaroon.v2=2.1.0-2
Source URL: http://snapshot.notset.fr/mr/package/golang-gopkg-macaroon.v2/2.1.0-2/srcfiles?fileinfo=1
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