Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/g/golang-github-joho-godotenv/golang-github-joho-godotenv_1.4.0-1_all.buildinfo Use metasnap for getting required timestamps New buildinfo file: /tmp/golang-github-joho-godotenv-1.4.0-1ex8lng2t/golang-github-joho-godotenv_1.4.0-1_all.buildinfo Get source package info: golang-github-joho-godotenv=1.4.0-1 Source URL: http://snapshot.notset.fr/mr/package/golang-github-joho-godotenv/1.4.0-1/srcfiles?fileinfo=1 Cannot determine base mirror to use