Problems for source package sphinxcontrib-seqdiag

BuildDepends

Package declares a build time dependency on python3-seqdiag (>= 0.9.3) which cannot be satisfied on armel. Package sphinxcontrib-seqdiag does not exist on armel.
Package declares a build time dependency on python3-seqdiag (>= 0.9.3) which cannot be satisfied on mips64el. Package sphinxcontrib-seqdiag does not exist on mips64el.
Package declares a build time dependency on dh-sequence-python3 which cannot be satisfied on armel. Package sphinxcontrib-seqdiag does not exist on armel.
Package declares a build time dependency on dh-sequence-python3 which cannot be satisfied on mips64el. Package sphinxcontrib-seqdiag does not exist on mips64el.
Package declares a build time dependency on python3-all which cannot be satisfied on armel. Package sphinxcontrib-seqdiag does not exist on armel.
Package declares a build time dependency on python3-all which cannot be satisfied on mips64el. Package sphinxcontrib-seqdiag does not exist on mips64el.
Package declares a build time dependency on python3-sphinx-testing which cannot be satisfied on mips64el. Package sphinxcontrib-seqdiag does not exist on mips64el.
Package declares a build time dependency on python3-sphinx-testing which cannot be satisfied on armel. Package sphinxcontrib-seqdiag does not exist on armel.
Package declares a build time dependency on debhelper-compat (= 13) which cannot be satisfied on armel. Package sphinxcontrib-seqdiag does not exist on armel.
Package declares a build time dependency on debhelper-compat (= 13) which cannot be satisfied on mips64el. Package sphinxcontrib-seqdiag does not exist on mips64el.
Package declares a build time dependency on python3-blockdiag (>= 1.5.0) which cannot be satisfied on mips64el. Package sphinxcontrib-seqdiag does not exist on mips64el.
Package declares a build time dependency on python3-blockdiag (>= 1.5.0) which cannot be satisfied on armel. Package sphinxcontrib-seqdiag does not exist on armel.
Package declares a build time dependency on python3-sphinx (>= 2.0) which cannot be satisfied on mips64el. Package sphinxcontrib-seqdiag does not exist on mips64el.
Package declares a build time dependency on python3-sphinx (>= 2.0) which cannot be satisfied on armel. Package sphinxcontrib-seqdiag does not exist on armel.
Package declares a build time dependency on python3-setuptools which cannot be satisfied on armel. Package sphinxcontrib-seqdiag does not exist on armel.
Package declares a build time dependency on python3-setuptools which cannot be satisfied on mips64el. Package sphinxcontrib-seqdiag does not exist on mips64el.
Package declares a build time dependency on python3-pytest <!nocheck> which cannot be satisfied on armel. Package sphinxcontrib-seqdiag does not exist on armel.
Package declares a build time dependency on python3-pytest <!nocheck> which cannot be satisfied on mips64el. Package sphinxcontrib-seqdiag does not exist on mips64el.