Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/g/golang-github-xrash-smetrics/golang-github-xrash-smetrics_0.0~git20201216.039620a-1_all.buildinfo Use metasnap for getting required timestamps New buildinfo file: /tmp/golang-github-xrash-smetrics-0.0~git20201216.039620a-1sna7ahw1/golang-github-xrash-smetrics_0.0~git20201216.039620a-1_all.buildinfo Get source package info: golang-github-xrash-smetrics=0.0~git20201216.039620a-1 Source URL: http://snapshot.notset.fr/mr/package/golang-github-xrash-smetrics/0.0~git20201216.039620a-1/srcfiles?fileinfo=1 Cannot determine base mirror to use