+ 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                                      1.8 MB/s |  29 MB     00:15    
not found deltainfo for: Local RPMS
not found updateinfo for: Local RPMS
local: using metadata from Thu Mar  1 19:33:12 2018.
Last metadata expiration check: 0:04:46 ago on Thu Mar  1 19:39:20 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/dhcp-4.3.6-8.fc27.src.rpm' mockbuild
+ dnf -y builddep /builddir/build/SPECS/dhcp.spec
Last metadata expiration check: 0:07:43 ago on Thu Mar  1 19:39:20 2018.
Failed to open: '/builddir/build/SPECS/dhcp.spec', not a valid spec file: can't parse specfile

Error: Some packages could not be found.
++ cleanup
++ set +e
++ sync
++ sleep 5
++ sync
++ poweroff
Terminated
+++ cleanup
+++ set +e
+++ sync
+++ sleep 5
Terminated
++++ cleanup
++++ set +e
++++ sync
++++ sleep 5
++++ sync
++++ poweroff