[ After futher investigation, this command fails with same error directly, without autopkgtest, so reassigning ]
control: reassing -1 debootstrap control: retitle -1 debootstrap uses wrong keyring Dear maintainer of debootstrap, I can't create chroot due following error: # debootstrap --variant - unstable /tmp/foo.dir http://deb.debian.org I: Checking Release signature E: Release signed by unknown key (key id 04EE7237B7D453EC) The specified keyring /usr/share/keyrings/devuan-archive-keyring.gpg may be incorrect or out of date.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 Note that APT tries to use Devuan keyring to validate Debian release and fail. How does `debootstrap' decides, which keyring to use? I am aware about --keyring option, original bug was about `autopkgtest-build-qemu', which invokes debootstrap through several layers and does not allow passing additional arguments to `debootstrap'. -- Note, that I send and fetch email in batch, once in a few days. Please, mention in body of your reply when you add or remove recepients.