Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/g/golang-gopkg-retry.v1/golang-gopkg-retry.v1_1.0.3-1_all.buildinfo
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New buildinfo file: /tmp/golang-gopkg-retry.v1-1.0.3-10r7jdjt7/golang-gopkg-retry.v1_1.0.3-1_all.buildinfo
Get source package info: golang-gopkg-retry.v1=1.0.3-1
Source URL: http://snapshot.notset.fr/mr/package/golang-gopkg-retry.v1/1.0.3-1/srcfiles?fileinfo=1
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