Problems for source package rust-iri-string

BuildDepends

Package declares a build time dependency on debhelper (>= 12) which cannot be satisfied on mips64el. Package rust-iri-string does not exist on mips64el.
Package declares a build time dependency on debhelper (>= 12) which cannot be satisfied on armel. Package rust-iri-string does not exist on armel.
Package declares a build time dependency on libstd-rust-dev <!nocheck> which cannot be satisfied on mips64el. Package rust-iri-string does not exist on mips64el.
Package declares a build time dependency on libstd-rust-dev <!nocheck> which cannot be satisfied on armel. Package rust-iri-string does not exist on armel.
Package declares a build time dependency on librust-serde-1+std-dev (>= 1.0.103-~~) <!nocheck> which cannot be satisfied on mips64el. Package rust-iri-string does not exist on mips64el.
Package declares a build time dependency on librust-serde-1+std-dev (>= 1.0.103-~~) <!nocheck> which cannot be satisfied on armel. Package rust-iri-string does not exist on armel.
Package declares a build time dependency on librust-serde-1+derive-dev (>= 1.0.103-~~) <!nocheck> which cannot be satisfied on mips64el. Package rust-iri-string does not exist on mips64el.
Package declares a build time dependency on librust-serde-1+derive-dev (>= 1.0.103-~~) <!nocheck> which cannot be satisfied on armel. Package rust-iri-string does not exist on armel.
Package declares a build time dependency on dh-cargo (>= 25) which cannot be satisfied on armel. Package rust-iri-string does not exist on armel.
Package declares a build time dependency on dh-cargo (>= 25) which cannot be satisfied on mips64el. Package rust-iri-string does not exist on mips64el.
Package declares a build time dependency on librust-memchr-2+std-dev (>= 2.4.1-~~) <!nocheck> which cannot be satisfied on armel. Package rust-iri-string does not exist on armel.
Package declares a build time dependency on librust-memchr-2+std-dev (>= 2.4.1-~~) <!nocheck> which cannot be satisfied on mips64el. Package rust-iri-string does not exist on mips64el.
Package declares a build time dependency on librust-serde-1+alloc-dev (>= 1.0.103-~~) <!nocheck> which cannot be satisfied on mips64el. Package rust-iri-string does not exist on mips64el.
Package declares a build time dependency on librust-serde-1+alloc-dev (>= 1.0.103-~~) <!nocheck> which cannot be satisfied on armel. Package rust-iri-string 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 <!nocheck>' which is broken Syntax.