gc libzstd-dev too
@@ -62,7 +62,7 @@ RUN set -x && \
cp btrfs mkfs.btrfs /opt/static-assets && \
cd /tmp && \
rm -rf btrfs-progs-* && \
- apt-get -y remove liblzo2-dev libblkid-dev e2fslibs-dev libz-dev
+ apt-get -y remove liblzo2-dev libblkid-dev e2fslibs-dev libz-dev libzstd-dev
# pre-build libseccomp
RUN set -x && \
