Input buildinfo: https://buildinfos.debian.net/buildinfo-pool/c/composer/composer_2.2.7-1_all.buildinfo
Use metasnap for getting required timestamps
New buildinfo file: /tmp/composer-2.2.7-1qa31rq93/composer_2.2.7-1_all.buildinfo
Get source package info: composer=2.2.7-1
Source URL: http://snapshot.notset.fr/mr/package/composer/2.2.7-1/srcfiles?fileinfo=1
Cannot determine base mirror to use