Problems for source package libsereal-decoder-perl

BuildDepends

Package declares a build time dependency on libtest-longstring-perl <!nocheck> which cannot be satisfied on mips64el. Package libsereal-decoder-perl does not exist on mips64el.
Package declares a build time dependency on libdevel-checklib-perl (>= 1.16) which cannot be satisfied on mips64el. Package libsereal-decoder-perl does not exist on mips64el.
Package declares a build time dependency on libextutils-parsexs-perl which cannot be satisfied on mips64el. Package libsereal-decoder-perl does not exist on mips64el.
Package declares a build time dependency on libtest-deep-perl <!nocheck> which cannot be satisfied on mips64el. Package libsereal-decoder-perl does not exist on mips64el.
Package declares a build time dependency on libtest-simple-perl <!nocheck> which cannot be satisfied on mips64el. Package libsereal-decoder-perl does not exist on mips64el.
Package declares a build time dependency on debhelper-compat (= 13) which cannot be satisfied on mips64el. Package libsereal-decoder-perl does not exist on mips64el.
Package declares a build time dependency on perl-xs-dev which cannot be satisfied on mips64el. Package libsereal-decoder-perl does not exist on mips64el.
Package declares a build time dependency on libtest-warn-perl <!nocheck> which cannot be satisfied on mips64el. Package libsereal-decoder-perl does not exist on mips64el.
Package declares a build time dependency on libtest-differences-perl <!nocheck> which cannot be satisfied on mips64el. Package libsereal-decoder-perl does not exist on mips64el.
Package declares a build time dependency on libzstd-dev (>= 1.5.2) which cannot be satisfied on mips64el. Package libsereal-decoder-perl does not exist on mips64el.
Package declares a build time dependency on libscalar-list-utils-perl <!nocheck> which cannot be satisfied on mips64el. Package libsereal-decoder-perl does not exist on mips64el.

Malformed Build-Depends

Package declares a build time dependency on 'perl:native' which is broken Syntax.