elbe@DERFWPC5014:~/develop/rovema_elbe/elbe$ elbe initvm submit rovema-pc.xml
Build started, waiting till it finishes
[INFO] Build started
[INFO] ELBE Report for Project rovema-packcontorl-pc
Report timestamp: 20221116-135147
[CMD] reprepro --basedir "/var/cache/elbe/a567f0d5-f6b8-40cb-9e72-236900f8f07c/repo" export jessie
[CMD] mkdir -p "/var/cache/elbe/a567f0d5-f6b8-40cb-9e72-236900f8f07c/chroot"
[INFO] Debootstrap log
[CMD] dpkg --print-architecture
[CMD] debootstrap --include="gnupg" --arch=i386  "jessie" "/var/cache/elbe/a567f0d5-f6b8-40cb-9e72-236900f8f07c/chroot" "http://ftp.de.debian.org/debian"
I: Retrieving InRelease 
I: Retrieving Release 
I: Retrieving Release.gpg 
I: Checking Release signature
E: Release signed by unknown key (key id CBF8D6FD518E17E1)
   The specified keyring /usr/share/keyrings/debian-archive-keyring.gpg may be incorrect or out of date.
   You can find the latest Debian release key at https://ftp-master.debian.org/keys.html
[ERROR] Debootstrap failed to install the base rootfilesystem.
Probable cause might be:
  - Problems with internet connection
  - Broken mirrors
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/elbepack/rfs.py", line 224, in debootstrap
    do(cmd)
  File "/usr/lib/python3/dist-packages/elbepack/shellhelper.py", line 258, in do
    raise CommandError(cmd, p.returncode)
elbepack.shellhelper.CommandError: Error: 1 returned from Command debootstrap --include="gnupg" --arch=i386  "jessie" "/var/cache/elbe/a567f0d5-f6b8-40cb-9e72-236900f8f07c/chroot" "http://ftp.de.debian.org/debian"

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/elbepack/asyncworker.py", line 183, in execute
    self.project.build(skip_pkglist=False,
  File "/usr/lib/python3/dist-packages/elbepack/elbeproject.py", line 594, in build
    self.buildenv = BuildEnv(self.xml, self.chrootpath,
  File "/usr/lib/python3/dist-packages/elbepack/rfs.py", line 89, in __init__
    self.debootstrap(arch)
  File "/usr/lib/python3/dist-packages/elbepack/rfs.py", line 227, in debootstrap
    raise DebootstrapException()
elbepack.rfs.DebootstrapException: Debootstrap Failed
Project build was not successful, current status: build_failed
elbe control wait_busy Failed

The project will not be deleted from the initvm.
The files, that have been built, can be downloaded using:
/usr/bin/elbe control get_files --output "None" "/var/cache/elbe/a567f0d5-f6b8-40cb-9e72-236900f8f07c"

The project can then be removed using:
/usr/bin/elbe control del_project "/var/cache/elbe/a567f0d5-f6b8-40cb-9e72-236900f8f07c"