[0] Config.pm:308> INFO - This is Biber 2.20
[1] Config.pm:311> INFO - Logfile is 'main.blg'
[69] biber:340> INFO - === Thu Apr 24, 2025, 18:19:12
[87] Biber.pm:420> INFO - Reading 'main.bcf'
[141] Biber.pm:994> INFO - Found 0 citekeys in bib section 0
[155] bbl.pm:676> INFO - Writing 'main.bbl' with encoding 'UTF-8'
[156] bbl.pm:779> INFO - Output to main.bbl
[157] Biber.pm:131> WARN - The file 'main.bcf' does not contain any citations!
[158] Biber.pm:133> INFO - WARNINGS: 1