+ '[' 6 -lt 1 ']'
+ command=launch_build
+ shift
+ case $command in
+ launch_build https://github.com/ARPA-SIMC/ma_utils /moncic-ci/centos8 centos:8 master /root/moncic-ci/tools/buildscript.sh
+ REPO=https://github.com/ARPA-SIMC/ma_utils
+ IMAGE=/moncic-ci/centos8
+ TAG=centos:8
+ BRANCH=master
+ BUILDSCRIPT=/root/moncic-ci/tools/buildscript.sh
+ git clone https://github.com/ARPA-SIMC/ma_utils --branch master
Clone in 'ma_utils' in corso...
+ dir=ma_utils
+ dir=ma_utils
+ '[' '!' -d ma_utils ']'
+ [[ -n /root/moncic-ci/tools/buildscript.sh ]]
+ [[ -e /root/moncic-ci/tools/buildscript.sh ]]
++ mktemp -p .
+ buildscript=./tmp.JqR0F7HR1k
+ cp /root/moncic-ci/tools/buildscript.sh ma_utils/./tmp.JqR0F7HR1k
+ '[' -f /moncic-ci/centos8 ']'
+ systemd-nspawn -i /moncic-ci/centos8 --ephemeral --bind-ro=/tmp/d_crontab.info.continuous_integration.moncic-ci.builder.6Mb0Zydvqj/ma_utilscentos8/ma_utils:/root/src sh -c 'cd /root/src; sh ./tmp.JqR0F7HR1k centos:8'
Spawning container centos8-ec6f800a4b86aed0 on /moncic-ci/.#machine.centos8c8ac1cee5d3ee5db.
Press ^] three times within 1s to kill container.
+ image=centos:8
+ [[ centos:8 == centos:7 ]]
+ [[ centos:8 == centos:8 ]]
+ pkgcmd=dnf
+ builddep='dnf builddep'
++ find . -name '*.spec'
++ head -n1
+ specfile=./fedora/SPECS/ma_utils.spec
+ [[ -z ./fedora/SPECS/ma_utils.spec ]]
+ dnf builddep -q -y ./fedora/SPECS/ma_utils.spec
Error: Failed to download metadata for repo 'appstream': Cannot prepare internal mirrorlist: No URLs in mirrorlist
Container centos8-ec6f800a4b86aed0 failed with error code 1.