2022-04-06 13:20:12 INFO system.centos7 Running git clone https://github.com/ARPA-SIMC/libsim --branch master
2022-04-06 13:20:12 INFO system.centos7 stderr: Clone in 'libsim' in corso...
2022-04-06 13:20:14 INFO system.centos7 Running git clone https://github.com/ARPA-SIMC/libsim --branch master
2022-04-06 13:20:14 INFO system.centos7 stderr: Clone in 'libsim' in corso...
2022-04-06 13:20:16 INFO system.centos7 Starting system centos7 as 4332664b-fcc3-43fd-bf4b-aca7c084187c using image /moncic-ci/centos7
2022-04-06 13:20:16 INFO system.centos7 Running systemd-run --property=KillMode=mixed --property=Type=notify --property=RestartForceExitStatus=133 --property=SuccessExitStatus=133 --property=Slice=machine.slice --property=Delegate=yes --property=TasksMax=16384 --property=WatchdogSec=3min systemd-nspawn --quiet --directory=/moncic-ci/centos7 --machine=4332664b-fcc3-43fd-bf4b-aca7c084187c --boot --notify-ready=yes --bind=/tmp/tmp8qhctfvv/libsim:/tmp/libsim --ephemeral
2022-04-06 13:20:17 INFO system.centos7 Running build
2022-04-06 13:20:17 INFO system.centos7 stderr: Traceback (most recent call last):
2022-04-06 13:20:17 INFO system.centos7 stderr:   File "/usr/lib/python3.9/site-packages/moncic/runner.py", line 380, in execute
2022-04-06 13:20:17 INFO system.centos7 stderr:   File "/usr/lib/python3.9/site-packages/moncic/build.py", line 109, in build
2022-04-06 13:20:17 INFO system.centos7 stderr:   File "/usr/lib/python3.9/site-packages/moncic/build.py", line 96, in run
2022-04-06 13:20:17 INFO system.centos7 stderr:   File "/usr/lib64/python3.9/subprocess.py", line 505, in run
2022-04-06 13:20:17 INFO system.centos7 stderr:   File "/usr/lib64/python3.9/subprocess.py", line 951, in __init__
2022-04-06 13:20:17 INFO system.centos7 stderr:   File "/usr/lib64/python3.9/subprocess.py", line 1821, in _execute_child
2022-04-06 13:20:17 INFO system.centos7 stderr: FileNotFoundError: [Errno 2] No such file or directory: 'dnf'
Traceback (most recent call last):
  File "/usr/bin/monci", line 36, in <module>
    run(main)
  File "/usr/lib/python3.9/site-packages/moncic/cli.py", line 76, in run
    func()
  File "/usr/bin/monci", line 30, in main
    res = handler.run()
  File "/usr/lib/python3.9/site-packages/moncic/ci.py", line 113, in run
    res = container.run_callable(builder.build)
  File "/usr/lib/python3.9/site-packages/moncic/container.py", line 340, in run_callable
    return runner.execute()
  File "/usr/lib/python3.9/site-packages/moncic/runner.py", line 412, in execute
    raise subprocess.CalledProcessError(
subprocess.CalledProcessError: Command 'build' returned non-zero exit status 255.