Problems for source package rust-zbar-rust

BuildDepends

Package declares a build time dependency on librust-pkg-config-0.3+default-dev (>= 0.3.14-~~) <!nocheck> which cannot be satisfied on armel. Package rust-zbar-rust does not exist on armel.
Package declares a build time dependency on librust-pkg-config-0.3+default-dev (>= 0.3.14-~~) <!nocheck> which cannot be satisfied on mips64el. Package rust-zbar-rust does not exist on mips64el.
Package declares a build time dependency on dh-cargo (>= 25) which cannot be satisfied on mips64el. Package rust-zbar-rust does not exist on mips64el.
Package declares a build time dependency on dh-cargo (>= 25) which cannot be satisfied on armel. Package rust-zbar-rust does not exist on armel.
Package declares a build time dependency on libzbar-dev <!nocheck> which cannot be satisfied on mips64el. Package rust-zbar-rust does not exist on mips64el.
Package declares a build time dependency on libzbar-dev <!nocheck> which cannot be satisfied on armel. Package rust-zbar-rust does not exist on armel.
Package declares a build time dependency on librust-libc-0.2+default-dev (>= 0.2.43-~~) <!nocheck> which cannot be satisfied on armel. Package rust-zbar-rust does not exist on armel.
Package declares a build time dependency on librust-libc-0.2+default-dev (>= 0.2.43-~~) <!nocheck> which cannot be satisfied on mips64el. Package rust-zbar-rust does not exist on mips64el.
Package declares a build time dependency on debhelper (>= 12) which cannot be satisfied on armel. Package rust-zbar-rust does not exist on armel.
Package declares a build time dependency on debhelper (>= 12) which cannot be satisfied on mips64el. Package rust-zbar-rust does not exist on mips64el.
Package declares a build time dependency on librust-enum-ordinalize-3+default-dev (>= 3.1-~~) <!nocheck> which cannot be satisfied on mips64el. Package rust-zbar-rust does not exist on mips64el.
Package declares a build time dependency on librust-enum-ordinalize-3+default-dev (>= 3.1-~~) <!nocheck> which cannot be satisfied on armel. Package rust-zbar-rust does not exist on armel.
Package declares a build time dependency on libstd-rust-dev <!nocheck> which cannot be satisfied on mips64el. Package rust-zbar-rust does not exist on mips64el.
Package declares a build time dependency on libstd-rust-dev <!nocheck> which cannot be satisfied on armel. Package rust-zbar-rust does not exist on armel.

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.