I: pbuilder: network access will be disabled during build
I: Current time: Sun Aug 28 19:48:41 -12 2022
I: pbuilder-time-stamp: 1661759321
I: Building the build Environment
I: extracting base tarball [/var/cache/pbuilder/buster-reproducible-base.tgz]
I: copying local configuration
I: mounting /proc filesystem
I: mounting /sys filesystem
I: creating /{dev,run}/shm
I: mounting /dev/pts filesystem
I: redirecting /dev/ptmx to /dev/pts/ptmx
I: policy-rc.d already exists
I: Copying source file
I: copying [gemma_0.98.1+dfsg-1.dsc]
I: copying [./gemma_0.98.1+dfsg.orig.tar.xz]
I: copying [./gemma_0.98.1+dfsg-1.debian.tar.xz]
I: Extracting source
gpgv: unknown type of key resource 'trustedkeys.kbx'
gpgv: keyblock resource '/root/.gnupg/trustedkeys.kbx': General error
gpgv: Signature made Tue Dec 18 03:38:49 2018 -12
gpgv:                using RSA key F1F007320A035541F0A663CA578A0494D1C646D1
gpgv:                issuer "tille@debian.org"
gpgv: Can't check signature: No public key
dpkg-source: warning: failed to verify signature on ./gemma_0.98.1+dfsg-1.dsc
dpkg-source: error: file ./gemma_0.98.1+dfsg.orig.tar.xz has size 25947330 instead of expected 42613432
E: pbuilder: Failed extracting the source
I: unmounting dev/ptmx filesystem
I: unmounting dev/pts filesystem
I: unmounting dev/shm filesystem
I: unmounting proc filesystem
I: unmounting sys filesystem
I: cleaning the build env 
I: removing directory /srv/workspace/pbuilder/2436617 and its subdirectories