I: pbuilder: network access will be disabled during build
I: Current time: Mon Aug 29 23:39:20 +14 2022
I: pbuilder-time-stamp: 1661765960
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 [pyfai_0.17.0+dfsg1-3.dsc]
I: copying [./pyfai_0.17.0+dfsg1.orig.tar.xz]
I: copying [./pyfai_0.17.0+dfsg1-3.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 Sun Jan 13 04:30:17 2019 +14
gpgv:                using RSA key D9B453B799B8830D945E6A0A5BF54E5E12B900BB
gpgv:                issuer "picca@debian.org"
gpgv: Can't check signature: No public key
dpkg-source: warning: failed to verify signature on ./pyfai_0.17.0+dfsg1-3.dsc
dpkg-source: error: file ./pyfai_0.17.0+dfsg1.orig.tar.xz has size 18521279 instead of expected 21757816
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/3064968 and its subdirectories