+ dnf clean all
0 files removed
+ dnf makecache --verbose
Loaded plugins: builddep, config-manager, copr, debug, debuginfo-install, download, generate_completion_cache, needs-restarting, playground, repoclosure, repograph, repomanage, reposync
DNF version: 2.7.5
cachedir: /var/cache/dnf
Making cache files for all metadata files.
local: has expired and will be refreshed.
Local RPMS                                      1.5 MB/s |  17 MB     00:11    
not found deltainfo for: Local RPMS
not found updateinfo for: Local RPMS
local: using metadata from Sat Feb 24 08:17:12 2018.
Last metadata expiration check: 0:02:57 ago on Sat Feb 24 08:17:33 2018.
Missing file *modules.yaml in metadata cache dir: /var/cache/dnf/local-5521bc1e6d885b81
Completion plugin: Generating completion cache...
Metadata cache created.
+ useradd -d /builddir mockbuild
+ su -c 'mkdir /builddir/build' mockbuild
+ echo '%_topdir /builddir/build'
+ su -c 'rpm -i /var/tmp/pngcrush-1.8.0-1.fc25.src.rpm' mockbuild
+ dnf -y builddep /builddir/build/SPECS/pngcrush.spec
Last metadata expiration check: 0:05:58 ago on Sat Feb 24 08:17:33 2018.
Package pkgconf-pkg-config-1.4.1-1.fc27.riscv64 is already installed, skipping.
Error: 
 Problem: conflicting requests
  - nothing provides text-www-browser needed by docbook-utils-0.6.14-41.fc25.noarch
++ cleanup
++ set +e
++ sync
++ sleep 5
++ sync
++ poweroff
Terminated
+++ cleanup
+++ set +e
+++ sync
Terminated
++++ cleanup
++++ set +e
++++ sync
++++ sleep 5
++++ sync
++++ poweroff