Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/g/golang-gopkg-ini.v1/golang-gopkg-ini.v1_1.66.2-1_all.buildinfo Use metasnap for getting required timestamps New buildinfo file: /tmp/golang-gopkg-ini.v1-1.66.2-1kwg7189e/golang-gopkg-ini.v1_1.66.2-1_all.buildinfo Get source package info: golang-gopkg-ini.v1=1.66.2-1 Source URL: http://snapshot.notset.fr/mr/package/golang-gopkg-ini.v1/1.66.2-1/srcfiles?fileinfo=1 Cannot determine base mirror to use