[...]

Checking for unpackaged file(s): /usr/lib/rpm/check-files /tmp/B.e1f3e1/dovecot-2.2.21-root-builder
warning: Installed (but unpackaged) file(s) found:
   /lib/systemd/system/dovecot.service
   /lib/systemd/system/dovecot.socket
   /usr/share/dovecot/stopwords/stopwords_en.txt
   /usr/share/dovecot/stopwords/stopwords_fi.txt
   /usr/share/dovecot/stopwords/stopwords_fr.txt
   /usr/share/dovecot/stopwords/stopwords_no.txt
   /usr/share/dovecot/stopwords/stopwords_sv.txt
Wrote: /home/users/builder/rpm/RPMS/dovecot-2.2.21-1.i686.rpm
Wrote: /home/users/builder/rpm/RPMS/dovecot-devel-2.2.21-1.i686.rpm
Wrote: /home/users/builder/rpm/RPMS/dovecot-libs-2.2.21-1.i686.rpm
Executing(%clean): env -i TMP=/home/users/builder/tmp HOME=/home/users/builder PATH=/usr/local/bin:/usr/bin:/bin:/usr/X11R6/bin:/home/users/builder/bin TMPDIR=/tmp/B.e1f3e1  /bin/sh -e /tmp/B.e1f3e1/rpm-tmp.23068
+ umask 022
+ cd /home/users/builder/rpm/BUILD
+ cd dovecot-2.2.21
+ /bin/rm '--interactive=never' -rf /tmp/B.e1f3e1/dovecot-2.2.21-root-builder
+ rm -rf /tmp/B.e1f3e1/dovecot-2.2.21-root-builder
ended at: Tue Jan 12 12:26:35 2016, done in 01days 00h 08m 10s
mesg: ttyname failed: Inappropriate ioctl for device
copy rpm files to cache_dir: /spools/ready
Creating pndir index of /spools/ready/ (type=dir)...
Loading [pndir]previous /spools/ready/packages.ndir.gz...
Loading [dir]/spools/ready/...
Writing /spools/ready/packages.ndir.gz...
Begin-PLD-Builder-Info
upgrading packages
error: failed to stat /sys/kernel/security: No such file or directory
Preparing...                ##################################################
dovecot-libs                ##################################################
dovecot-devel               ##################################################
End-PLD-Builder-Info
Begin-PLD-Builder-Info
Build-Time: user:667.67s sys:361.13s real:505.82s (faults io:177 non-io:22096593)
Files queued for ftp:
   1877907 dovecot-2.2.21-1.i686.rpm
    282033 dovecot-devel-2.2.21-1.i686.rpm
    890773 dovecot-libs-2.2.21-1.i686.rpm
       159 dovecot-2.2.21-1.src.rpm.uploadinfo
warning: Installed (but unpackaged) file(s) found:
   /lib/systemd/system/dovecot.service
   /lib/systemd/system/dovecot.socket
   /usr/share/dovecot/stopwords/stopwords_en.txt
   /usr/share/dovecot/stopwords/stopwords_fi.txt
   /usr/share/dovecot/stopwords/stopwords_fr.txt
   /usr/share/dovecot/stopwords/stopwords_no.txt
   /usr/share/dovecot/stopwords/stopwords_sv.txt
End-PLD-Builder-Info