Problems for source package rust-xkbcommon-dl

BuildDepends

Package declares a build time dependency on debhelper (>= 12) which cannot be satisfied on armel. Package rust-xkbcommon-dl does not exist on armel.
Package declares a build time dependency on debhelper (>= 12) which cannot be satisfied on mips64el. Package rust-xkbcommon-dl does not exist on mips64el.
Package declares a build time dependency on librust-log-0.4+default-dev <!nocheck> which cannot be satisfied on mips64el. Package rust-xkbcommon-dl does not exist on mips64el.
Package declares a build time dependency on librust-log-0.4+default-dev <!nocheck> which cannot be satisfied on armel. Package rust-xkbcommon-dl does not exist on armel.
Package declares a build time dependency on libxkbcommon-x11-dev <!nocheck> which cannot be satisfied on mips64el. Package rust-xkbcommon-dl does not exist on mips64el.
Package declares a build time dependency on libxkbcommon-x11-dev <!nocheck> which cannot be satisfied on armel. Package rust-xkbcommon-dl does not exist on armel.
Package declares a build time dependency on librust-once-cell-1+default-dev (>= 1.17-~~) <!nocheck> which cannot be satisfied on mips64el. Package rust-xkbcommon-dl does not exist on mips64el.
Package declares a build time dependency on librust-once-cell-1+default-dev (>= 1.17-~~) <!nocheck> which cannot be satisfied on armel. Package rust-xkbcommon-dl does not exist on armel.
Package declares a build time dependency on librust-xkeysym-0.2+default-dev <!nocheck> which cannot be satisfied on mips64el. Package rust-xkbcommon-dl does not exist on mips64el.
Package declares a build time dependency on librust-xkeysym-0.2+default-dev <!nocheck> which cannot be satisfied on armel. Package rust-xkbcommon-dl does not exist on armel.
Package declares a build time dependency on libstd-rust-dev <!nocheck> which cannot be satisfied on armel. Package rust-xkbcommon-dl does not exist on armel.
Package declares a build time dependency on libstd-rust-dev <!nocheck> which cannot be satisfied on mips64el. Package rust-xkbcommon-dl does not exist on mips64el.
Package declares a build time dependency on librust-dlib-0.5+default-dev (>= 0.5.2-~~) <!nocheck> which cannot be satisfied on armel. Package rust-xkbcommon-dl does not exist on armel.
Package declares a build time dependency on librust-dlib-0.5+default-dev (>= 0.5.2-~~) <!nocheck> which cannot be satisfied on mips64el. Package rust-xkbcommon-dl does not exist on mips64el.
Package declares a build time dependency on librust-bitflags-2+default-dev (>= 2.3.1-~~) <!nocheck> which cannot be satisfied on armel. Package rust-xkbcommon-dl does not exist on armel.
Package declares a build time dependency on librust-bitflags-2+default-dev (>= 2.3.1-~~) <!nocheck> which cannot be satisfied on mips64el. Package rust-xkbcommon-dl does not exist on mips64el.
Package declares a build time dependency on dh-cargo (>= 25) which cannot be satisfied on mips64el. Package rust-xkbcommon-dl does not exist on mips64el.
Package declares a build time dependency on dh-cargo (>= 25) which cannot be satisfied on armel. Package rust-xkbcommon-dl does not exist on armel.

Malformed Build-Depends

Package declares a build time dependency on 'rustc:native (>= 1.64) <!nocheck>' which is broken Syntax.
Package declares a build time dependency on 'cargo:native <!nocheck>' which is broken Syntax.