Problems for source package rust-nettle-sys

BuildDepends

Package declares a build time dependency on librust-cc-1+default-dev <!nocheck> which cannot be satisfied on mips64el. Package rust-nettle-sys does not exist on mips64el.
Package declares a build time dependency on libstd-rust-dev <!nocheck> which cannot be satisfied on mips64el. Package rust-nettle-sys does not exist on mips64el.
Package declares a build time dependency on nettle-dev (>= 3.5.1~~) <!nocheck> which cannot be satisfied on mips64el. Package rust-nettle-sys does not exist on mips64el.
Package declares a build time dependency on librust-pkg-config-0.3+default-dev <!nocheck> which cannot be satisfied on mips64el. Package rust-nettle-sys does not exist on mips64el.
Package declares a build time dependency on librust-bindgen-0+runtime-dev (>= 0.62.0-~~) <!nocheck> which cannot be satisfied on mips64el. Package rust-nettle-sys does not exist on mips64el.
Package declares a build time dependency on debhelper-compat (= 13) which cannot be satisfied on mips64el. Package rust-nettle-sys does not exist on mips64el.
Package declares a build time dependency on dh-sequence-cargo which cannot be satisfied on mips64el. Package rust-nettle-sys does not exist on mips64el.
Package declares a build time dependency on librust-libc-0.2+default-dev <!nocheck> which cannot be satisfied on mips64el. Package rust-nettle-sys does not exist on mips64el.
Package declares a build time dependency on llvm which cannot be satisfied on mips64el. Package rust-nettle-sys does not exist on mips64el.
Package declares a build time dependency on librust-tempfile-3+default-dev <!nocheck> which cannot be satisfied on mips64el. Package rust-nettle-sys does not exist on mips64el.

Malformed Build-Depends

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