[...]

warning: line 146: It's not recommended to have unversioned Obsoletes: Obsoletes:	libvirt-daemon-xen
No conditional flags passed
from available:
--with   :	 apparmor ceph wireshark
--without:	 ch esx glusterfs hyperv libxl lxc netcf openvz phyp polkit qemu sanlock systemtap vbox vmware zfs
Available branches: master
libvirt-10.2.0.tar.xz having proper md5sum already exists
./builder[2756]: ulimit: unlimited exceeds allowable coredump(blocks) limit
warning: line 140: It's not recommended to have unversioned Obsoletes: Obsoletes:	libvirt-daemon-esx
warning: line 141: It's not recommended to have unversioned Obsoletes: Obsoletes:	libvirt-daemon-hyperv
warning: line 142: It's not recommended to have unversioned Obsoletes: Obsoletes:	libvirt-daemon-openvz
warning: line 143: It's not recommended to have unversioned Obsoletes: Obsoletes:	libvirt-daemon-phyp
warning: line 144: It's not recommended to have unversioned Obsoletes: Obsoletes:	libvirt-daemon-uml
warning: line 145: It's not recommended to have unversioned Obsoletes: Obsoletes:	libvirt-daemon-vmware
warning: line 146: It's not recommended to have unversioned Obsoletes: Obsoletes:	libvirt-daemon-xen
Building target platforms: x86_64-linux
Building for target x86_64-linux
Wrote: /home/users/builder/rpm/SRPMS/libvirt-10.2.0-1.src.rpm
RPM build warnings:
    line 140: It's not recommended to have unversioned Obsoletes: Obsoletes:	libvirt-daemon-esx
    line 141: It's not recommended to have unversioned Obsoletes: Obsoletes:	libvirt-daemon-hyperv
    line 142: It's not recommended to have unversioned Obsoletes: Obsoletes:	libvirt-daemon-openvz
    line 143: It's not recommended to have unversioned Obsoletes: Obsoletes:	libvirt-daemon-phyp
    line 144: It's not recommended to have unversioned Obsoletes: Obsoletes:	libvirt-daemon-uml
    line 145: It's not recommended to have unversioned Obsoletes: Obsoletes:	libvirt-daemon-vmware
    line 146: It's not recommended to have unversioned Obsoletes: Obsoletes:	libvirt-daemon-xen
real 0.30
user 0.27
sys 0.03
warning: line 140: It's not recommended to have unversioned Obsoletes: Obsoletes:	libvirt-daemon-esx
warning: line 141: It's not recommended to have unversioned Obsoletes: Obsoletes:	libvirt-daemon-hyperv
warning: line 142: It's not recommended to have unversioned Obsoletes: Obsoletes:	libvirt-daemon-openvz
warning: line 143: It's not recommended to have unversioned Obsoletes: Obsoletes:	libvirt-daemon-phyp
warning: line 144: It's not recommended to have unversioned Obsoletes: Obsoletes:	libvirt-daemon-uml
warning: line 145: It's not recommended to have unversioned Obsoletes: Obsoletes:	libvirt-daemon-vmware
warning: line 146: It's not recommended to have unversioned Obsoletes: Obsoletes:	libvirt-daemon-xen
Writing git revision for tag tld/libvirt-10.2.0-1
error: Macro %_builddir has empty body
Begin-TLD-Builder-Info
Build-Time: user:2.85s sys:0.68s real:5.20s (faults io:4 non-io:494293)
Files queued for ftp:
   9497708 libvirt-10.2.0-1.src.rpm
       186 libvirt-10.2.0-1.src.rpm.uploadinfo
End-TLD-Builder-Info