[...]

z having proper md5sum already exists
boost_1_77_0.tar.bz2 having proper md5sum already exists
./builder[2756]: ulimit: unlimited exceeds allowable coredump(blocks) limit
warning: line 357: It's not recommended to have unversioned Obsoletes: Obsoletes:	webscalesql-devel
Building target platforms: x86_64-linux
Building for target x86_64-linux
Wrote: /home/users/builder/rpm/SRPMS/mysql-8.0-8.0.35-1.src.rpm
RPM build warnings:
    line 357: It's not recommended to have unversioned Obsoletes: Obsoletes:	webscalesql-devel
real 13.98
user 12.52
sys 0.50
warning: line 357: It's not recommended to have unversioned Obsoletes: Obsoletes:	webscalesql-devel
WARNING! Spec name (mysql) does not agree with package name (mysql-8.0)
Writing git revision for tag tld/mysql-8.0-8.0.35-1
builder: Active branch MYSQL_8_0. Use -r BRANCHNAME to override
error: Macro %_builddir has empty body
Begin-TLD-Builder-Info
Build-Time: user:29.71s sys:3.63s real:54.80s (faults io:45 non-io:685035)
Files queued for ftp:
 540280809 mysql-8.0-8.0.35-1.src.rpm
       188 mysql-8.0-8.0.35-1.src.rpm.uploadinfo
End-TLD-Builder-Info