[...]

r tag tld/libadwaita-1.5.0-1
error: Macro %_builddir has empty body
Begin-TLD-Builder-Info
Build-Time: user:1.12s sys:0.42s real:5.67s (faults io:3 non-io:145087)
Files queued for ftp:
   4364717 libadwaita-1.5.0-1.src.rpm
       188 libadwaita-1.5.0-1.src.rpm.uploadinfo
End-TLD-Builder-Info