Problems for source package rust-der-parser

BuildDepends

Package declares a build time dependency on librust-asn1-rs-0.7+default-dev <!nocheck> which cannot be satisfied on armel. Package rust-der-parser does not exist on armel.
Package declares a build time dependency on librust-asn1-rs-0.7+default-dev <!nocheck> which cannot be satisfied on mips64el. Package rust-der-parser does not exist on mips64el.
Package declares a build time dependency on librust-displaydoc-0.2-dev <!nocheck> which cannot be satisfied on armel. Package rust-der-parser does not exist on armel.
Package declares a build time dependency on librust-displaydoc-0.2-dev <!nocheck> which cannot be satisfied on mips64el. Package rust-der-parser does not exist on mips64el.
Package declares a build time dependency on debhelper-compat (= 13) which cannot be satisfied on mips64el. Package rust-der-parser does not exist on mips64el.
Package declares a build time dependency on debhelper-compat (= 13) which cannot be satisfied on armel. Package rust-der-parser does not exist on armel.
Package declares a build time dependency on librust-nom-7+default-dev <!nocheck> which cannot be satisfied on mips64el. Package rust-der-parser does not exist on mips64el.
Package declares a build time dependency on librust-nom-7+default-dev <!nocheck> which cannot be satisfied on armel. Package rust-der-parser does not exist on armel.
Package declares a build time dependency on dh-sequence-cargo which cannot be satisfied on mips64el. Package rust-der-parser does not exist on mips64el.
Package declares a build time dependency on dh-sequence-cargo which cannot be satisfied on armel. Package rust-der-parser does not exist on armel.
Package declares a build time dependency on libstd-rust-dev <!nocheck> which cannot be satisfied on mips64el. Package rust-der-parser does not exist on mips64el.
Package declares a build time dependency on libstd-rust-dev <!nocheck> which cannot be satisfied on armel. Package rust-der-parser does not exist on armel.
Package declares a build time dependency on librust-rusticata-macros-4+default-dev <!nocheck> which cannot be satisfied on mips64el. Package rust-der-parser does not exist on mips64el.
Package declares a build time dependency on librust-rusticata-macros-4+default-dev <!nocheck> which cannot be satisfied on armel. Package rust-der-parser does not exist on armel.
Package declares a build time dependency on librust-num-traits-0.2+default-dev <!nocheck> which cannot be satisfied on mips64el. Package rust-der-parser does not exist on mips64el.
Package declares a build time dependency on librust-num-traits-0.2+default-dev <!nocheck> which cannot be satisfied on armel. Package rust-der-parser does not exist on armel.

Malformed Build-Depends

Package declares a build time dependency on 'cargo:native <!nocheck>' which is broken Syntax.
Package declares a build time dependency on 'rustc:native (>= 1.63) <!nocheck>' which is broken Syntax.