Testing And Unstable • [SID - Unstable] Problem updating packages on Debian Sid

Code:

$> apt policy apt libapt-pkg6.0apt:  Installed: 2.7.11  Candidate: 2.7.11  Version table: *** 2.7.11 500        500 http://deb.debian.org/debian unstable/main amd64 Packages        100 /var/lib/dpkg/statuslibapt-pkg6.0:  Installed: 2.7.11  Candidate: 2.7.11  Version table: *** 2.7.11 500        500 http://deb.debian.org/debian unstable/main amd64 Packages        100 /var/lib/dpkg/status$> ldd /lib/x86_64-linux-gnu/libapt-pkg.so.6.0linux-vdso.so.1 (0x00007fff721cf000)libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007fc31b007000)libbz2.so.1.0 => /lib/x86_64-linux-gnu/libbz2.so.1.0 (0x00007fc31aff4000)liblzma.so.5 => /lib/x86_64-linux-gnu/liblzma.so.5 (0x00007fc31afc4000)liblz4.so.1 => /lib/x86_64-linux-gnu/liblz4.so.1 (0x00007fc31af9e000)libzstd.so.1 => /lib/x86_64-linux-gnu/libzstd.so.1 (0x00007fc31aedd000)libudev.so.1 => /lib/x86_64-linux-gnu/libudev.so.1 (0x00007fc31aea8000)libsystemd.so.0 => /lib/x86_64-linux-gnu/libsystemd.so.0 (0x00007fc31ab1e000)libgcrypt.so.20 => /lib/x86_64-linux-gnu/libgcrypt.so.20 (0x00007fc31a9d6000)libxxhash.so.0 => /lib/x86_64-linux-gnu/libxxhash.so.0 (0x00007fc31ae95000)libstdc++.so.6 => /lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007fc31a600000)libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007fc31a8f7000)libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007fc31ae66000)libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007fc31a41e000)/lib64/ld-linux-x86-64.so.2 (0x00007fc31b02c000)libcap.so.2 => /lib/x86_64-linux-gnu/libcap.so.2 (0x00007fc31ae5a000)libgpg-error.so.0 => /lib/x86_64-linux-gnu/libgpg-error.so.0 (0x00007fc31a8ce000)