Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/g/golang-github-prometheus-client-model/golang-github-prometheus-client-model_0.2.0-3_all.buildinfo Use metasnap for getting required timestamps New buildinfo file: /tmp/golang-github-prometheus-client-model-0.2.0-3540urz07/golang-github-prometheus-client-model_0.2.0-3_all.buildinfo Get source package info: golang-github-prometheus-client-model=0.2.0-3 Source URL: http://snapshot.notset.fr/mr/package/golang-github-prometheus-client-model/0.2.0-3/srcfiles?fileinfo=1 No source info found for golang-github-prometheus-client-model-0.2.0-3