[...]

Compressing documentation in /tmp/B.5cRpN_/BUILD/tmp/libpng-1.6.37-root-builder/usr/share/doc/libpng-devel-1.6.37...
./libpng-manual.txt 
Documentation compressed.
+ exit 0
Provides: libpng(APNG)-devel = 0.10 libtool(/usr/lib64/libpng.la) libtool(/usr/lib64/libpng16.la) pkgconfig(libpng) = 1.6.37 pkgconfig(libpng16) = 1.6.37
Requires(rpmlib): rpmlib(VersionedDependencies) <= 3.0.3-1
Requires: /bin/sh
Conflicts: libpng < 1.0.15
Processing files: libpng-static-1.6.37-1
Provides: libpng(APNG)-static = 0.10
Processing files: libpng-progs-1.6.37-1
Requires: libc.so.6()(64bit) libc.so.6(GLIBC_2.11)(64bit) libc.so.6(GLIBC_2.14)(64bit) libc.so.6(GLIBC_2.2.5)(64bit) libc.so.6(GLIBC_2.3)(64bit) libc.so.6(GLIBC_2.3.4)(64bit) libc.so.6(GLIBC_2.4)(64bit) libc.so.6(GLIBC_2.7)(64bit) libm.so.6()(64bit) libpng16.so.16()(64bit) libpng16.so.16(PNG16_0)(64bit) libz.so.1()(64bit) libz.so.1(ZLIB_1.2.3.4)(64bit) rtld(GNU_HASH)
Checking for unpackaged file(s): /usr/lib/rpm/check-files /tmp/B.5cRpN_/BUILD/tmp/libpng-1.6.37-root-builder
Wrote: /tmp/B.5cRpN_/RPMS/libpng-1.6.37-1.x86_64.rpm
Wrote: /tmp/B.5cRpN_/RPMS/libpng-devel-1.6.37-1.x86_64.rpm
Wrote: /tmp/B.5cRpN_/RPMS/libpng-static-1.6.37-1.x86_64.rpm
Wrote: /tmp/B.5cRpN_/RPMS/libpng-progs-1.6.37-1.x86_64.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.5cRpN_/BUILD/tmp  /bin/sh -e /tmp/B.5cRpN_/BUILD/tmp/rpm-tmp.9108
+ umask 022
+ cd /tmp/B.5cRpN_/BUILD
+ cd libpng-1.6.37
+ /bin/rm '--interactive=never' -rf /tmp/B.5cRpN_/BUILD/tmp/libpng-1.6.37-root-builder
+ rm -rf /tmp/B.5cRpN_/BUILD/tmp/libpng-1.6.37-root-builder
ended at: Wed May 29 15:12:02 2019, done in 0:01:25.219091
+ chmod -R u+rwX /tmp/B.5cRpN_/BUILD
+ rm -rf /tmp/B.5cRpN_/tmp /tmp/B.5cRpN_/BUILD
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/...
200..254
Writing /spools/ready/packages.ndir.gz...
Begin-TLD-Builder-Info
upgrading packages
Preparing...                ##################################################
libpng                      ##################################################
libpng-devel                ##################################################
End-TLD-Builder-Info
+ rm -rf /tmp/B.5cRpN_
Begin-TLD-Builder-Info
Build-Time: user:94.35s sys:2.01s real:87.76s (faults io:0 non-io:1415443)
Files queued for ftp:
     30592 libpng-progs-1.6.37-1.x86_64.rpm
    104907 libpng-static-1.6.37-1.x86_64.rpm
    208816 libpng-devel-1.6.37-1.x86_64.rpm
    206381 libpng-1.6.37-1.x86_64.rpm
       206 libpng-1.6.37-1.src.rpm.uploadinfo
End-TLD-Builder-Info