Problems for source package rust-rusty-tags

Half Broken Build-Depends

Package declares a build time dependency on librust-dirs-4+default-dev which cannot be satisfied on arm64. At least one of librust-dirs-5+default-dev | librust-dirs-4+default-dev | librust-dirs-3+default-dev can be satisfied however.
Package declares a build time dependency on librust-dirs-4+default-dev which cannot be satisfied on amd64. At least one of librust-dirs-5+default-dev | librust-dirs-4+default-dev | librust-dirs-3+default-dev can be satisfied however.
Package declares a build time dependency on librust-dirs-4+default-dev which cannot be satisfied on mips64el. At least one of librust-dirs-5+default-dev | librust-dirs-4+default-dev | librust-dirs-3+default-dev can be satisfied however.
Package declares a build time dependency on librust-dirs-4+default-dev which cannot be satisfied on ppc64el. At least one of librust-dirs-5+default-dev | librust-dirs-4+default-dev | librust-dirs-3+default-dev can be satisfied however.
Package declares a build time dependency on librust-dirs-4+default-dev which cannot be satisfied on s390x. At least one of librust-dirs-5+default-dev | librust-dirs-4+default-dev | librust-dirs-3+default-dev can be satisfied however.
Package declares a build time dependency on librust-dirs-4+default-dev which cannot be satisfied on armel. At least one of librust-dirs-5+default-dev | librust-dirs-4+default-dev | librust-dirs-3+default-dev can be satisfied however.
Package declares a build time dependency on librust-dirs-4+default-dev which cannot be satisfied on i386. At least one of librust-dirs-5+default-dev | librust-dirs-4+default-dev | librust-dirs-3+default-dev can be satisfied however.
Package declares a build time dependency on librust-dirs-4+default-dev which cannot be satisfied on armhf. At least one of librust-dirs-5+default-dev | librust-dirs-4+default-dev | librust-dirs-3+default-dev can be satisfied however.
Package declares a build time dependency on librust-dirs-3+default-dev which cannot be satisfied on mips64el. At least one of librust-dirs-5+default-dev | librust-dirs-4+default-dev | librust-dirs-3+default-dev can be satisfied however.
Package declares a build time dependency on librust-dirs-3+default-dev which cannot be satisfied on arm64. At least one of librust-dirs-5+default-dev | librust-dirs-4+default-dev | librust-dirs-3+default-dev can be satisfied however.
Package declares a build time dependency on librust-dirs-3+default-dev which cannot be satisfied on amd64. At least one of librust-dirs-5+default-dev | librust-dirs-4+default-dev | librust-dirs-3+default-dev can be satisfied however.
Package declares a build time dependency on librust-dirs-3+default-dev which cannot be satisfied on armel. At least one of librust-dirs-5+default-dev | librust-dirs-4+default-dev | librust-dirs-3+default-dev can be satisfied however.
Package declares a build time dependency on librust-dirs-3+default-dev which cannot be satisfied on i386. At least one of librust-dirs-5+default-dev | librust-dirs-4+default-dev | librust-dirs-3+default-dev can be satisfied however.
Package declares a build time dependency on librust-dirs-3+default-dev which cannot be satisfied on ppc64el. At least one of librust-dirs-5+default-dev | librust-dirs-4+default-dev | librust-dirs-3+default-dev can be satisfied however.
Package declares a build time dependency on librust-dirs-3+default-dev which cannot be satisfied on s390x. At least one of librust-dirs-5+default-dev | librust-dirs-4+default-dev | librust-dirs-3+default-dev can be satisfied however.
Package declares a build time dependency on librust-dirs-3+default-dev which cannot be satisfied on armhf. At least one of librust-dirs-5+default-dev | librust-dirs-4+default-dev | librust-dirs-3+default-dev can be satisfied however.

Malformed Build-Depends

Package declares a build time dependency on 'cargo:native' which is broken Syntax.
Package declares a build time dependency on 'rustc:native' which is broken Syntax.