Problems for source package rust-syntect

Malformed Build-Depends

Package declares a build time dependency on 'librust-flate2-1+default-dev <!nocheck>' which is broken Syntax.
Package declares a build time dependency on 'cargo:native <!nocheck>' which is broken Syntax.
Package declares a build time dependency on 'librust-serde-derive-1+default-dev <!nocheck>' which is broken Syntax.
Package declares a build time dependency on 'librust-onig-5+default-dev <!nocheck>' which is broken Syntax.
Package declares a build time dependency on 'librust-walkdir-2+default-dev <!nocheck>' which is broken Syntax.
Package declares a build time dependency on 'librust-lazycell-1+default-dev <!nocheck>' which is broken Syntax.
Package declares a build time dependency on 'librust-regex-syntax-0.6+default-dev <!nocheck>' which is broken Syntax.
Package declares a build time dependency on 'librust-bincode-1+default-dev <!nocheck>' which is broken Syntax.
Package declares a build time dependency on 'librust-serde-1+default-dev <!nocheck>' which is broken Syntax.
Package declares a build time dependency on 'librust-plist-0.5+default-dev <!nocheck> | librust-plist-0.4+default-dev <!nocheck>' which is broken Syntax.
Package declares a build time dependency on 'librust-yaml-rust-0.4+default-dev <!nocheck>' which is broken Syntax.
Package declares a build time dependency on 'librust-serde-json-1+default-dev <!nocheck>' which is broken Syntax.
Package declares a build time dependency on 'librust-fnv-1+default-dev <!nocheck>' which is broken Syntax.
Package declares a build time dependency on 'rustc:native <!nocheck>' which is broken Syntax.
Package declares a build time dependency on 'librust-lazy-static-1+default-dev <!nocheck>' which is broken Syntax.
Package declares a build time dependency on 'libstd-rust-dev <!nocheck>' which is broken Syntax.
Package declares a build time dependency on 'librust-bitflags-1+default-dev <!nocheck>' which is broken Syntax.

Binary Package: librust-syntect-dev (Version: 3.3.0-2)

Half Broken Relationships

Package has a Depends on librust-plist-0.4+default-dev which cannot be satisfied on ppc64el. At least one of librust-plist-0.5+default-dev | librust-plist-0.4+default-dev can be satisfied however.
Package has a Depends on librust-plist-0.4+default-dev which cannot be satisfied on arm64. At least one of librust-plist-0.5+default-dev | librust-plist-0.4+default-dev can be satisfied however.
Package has a Depends on librust-plist-0.4+default-dev which cannot be satisfied on armel. At least one of librust-plist-0.5+default-dev | librust-plist-0.4+default-dev can be satisfied however.
Package has a Depends on librust-plist-0.4+default-dev which cannot be satisfied on s390x. At least one of librust-plist-0.5+default-dev | librust-plist-0.4+default-dev can be satisfied however.
Package has a Depends on librust-plist-0.4+default-dev which cannot be satisfied on i386. At least one of librust-plist-0.5+default-dev | librust-plist-0.4+default-dev can be satisfied however.
Package has a Depends on librust-plist-0.4+default-dev which cannot be satisfied on armhf. At least one of librust-plist-0.5+default-dev | librust-plist-0.4+default-dev can be satisfied however.
Package has a Depends on librust-plist-0.4+default-dev which cannot be satisfied on amd64. At least one of librust-plist-0.5+default-dev | librust-plist-0.4+default-dev can be satisfied however.
Package has a Depends on librust-plist-0.4+default-dev which cannot be satisfied on mipsel. At least one of librust-plist-0.5+default-dev | librust-plist-0.4+default-dev can be satisfied however.
Package has a Depends on librust-plist-0.4+default-dev which cannot be satisfied on mips64el. At least one of librust-plist-0.5+default-dev | librust-plist-0.4+default-dev can be satisfied however.