Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/r/r-cran-publish/r-cran-publish_2020.12.23-2_all.buildinfo
Use metasnap for getting required timestamps
New buildinfo file: /tmp/r-cran-publish-2020.12.23-2tr_nmb_k/r-cran-publish_2020.12.23-2_all.buildinfo
Get source package info: r-cran-publish=2020.12.23-2
Source URL: http://snapshot.notset.fr/mr/package/r-cran-publish/2020.12.23-2/srcfiles?fileinfo=1
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