Problems for source package rust-derive-more

BuildDepends

Package declares a build time dependency on librust-derive-more-impl-1.0.0+debug-dev <!nocheck> which cannot be satisfied on mips64el. Package rust-derive-more does not exist on mips64el.
Package declares a build time dependency on librust-derive-more-impl-1.0.0+debug-dev <!nocheck> which cannot be satisfied on armel. Package rust-derive-more does not exist on armel.
Package declares a build time dependency on dh-sequence-cargo which cannot be satisfied on armel. Package rust-derive-more does not exist on armel.
Package declares a build time dependency on dh-sequence-cargo which cannot be satisfied on mips64el. Package rust-derive-more does not exist on mips64el.
Package declares a build time dependency on debhelper-compat (= 13) which cannot be satisfied on mips64el. Package rust-derive-more does not exist on mips64el.
Package declares a build time dependency on debhelper-compat (= 13) which cannot be satisfied on armel. Package rust-derive-more does not exist on armel.
Package declares a build time dependency on librust-derive-more-impl-1.0.0+default-dev <!nocheck> which cannot be satisfied on armel. Package rust-derive-more does not exist on armel.
Package declares a build time dependency on librust-derive-more-impl-1.0.0+default-dev <!nocheck> which cannot be satisfied on mips64el. Package rust-derive-more does not exist on mips64el.
Package declares a build time dependency on libstd-rust-dev <!nocheck> which cannot be satisfied on armel. Package rust-derive-more does not exist on armel.
Package declares a build time dependency on libstd-rust-dev <!nocheck> which cannot be satisfied on mips64el. Package rust-derive-more does not exist on mips64el.

Malformed Build-Depends

Package declares a build time dependency on 'rustc:native (>= 1.75.0) <!nocheck>' which is broken Syntax.
Package declares a build time dependency on 'cargo:native <!nocheck>' which is broken Syntax.