pktanon
The paket failed to migrate because the Debian maintainer had removed the s390x architecture. After dropping the architecture from our Lunar repository with LP #2009165 pktanon 2~git20160407.0.2bde4f2+dfsg-10 migrated successfully.
papi
The paket fails to build on ppc64el, s390x, riscv64 (LP ##2009054). I opened an upstream bug report: https://bitbucket.org/icl/papi/issues/132/wmaybe-uninitialized-leads-to-build.
nomad-driver-lxc
The package depends on a dropped package nomad. A new Debian version resulted in re-inclusion of nomad-driver-lxc in lunar-proposed. So we have now dropped the package again (LP #2009046).
botan
On ppc64el we have made -O3 the default setting. This leads to build failures for several packages. Botan is one of them. After reverting to -O2 for this package (LP #2008914) botan 2.19.3+dfsg-1ubuntu1 migrated successfully.
theseus
The Debian maintainer dropped all architectures but amd64 and i386. After dropping the other architectures in the Lunar repository (LP ##2008913) theseus 3.3.0-14 migrated successfully.
