Problems for source package rust-derive-builder

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.

Binary Package: librust-derive-builder+env-logger-dev (Version: 0.9.0-5)

Half Broken Relationships

Package has a Depends on librust-env-logger-0.5+default-dev which cannot be satisfied on armhf. At least one of librust-env-logger-0.7+default-dev | librust-env-logger-0.6+default-dev | librust-env-logger-0.5+default-dev can be satisfied however.
Package has a Depends on librust-env-logger-0.5+default-dev which cannot be satisfied on armel. At least one of librust-env-logger-0.7+default-dev | librust-env-logger-0.6+default-dev | librust-env-logger-0.5+default-dev can be satisfied however.
Package has a Depends on librust-env-logger-0.5+default-dev which cannot be satisfied on s390x. At least one of librust-env-logger-0.7+default-dev | librust-env-logger-0.6+default-dev | librust-env-logger-0.5+default-dev can be satisfied however.
Package has a Depends on librust-env-logger-0.5+default-dev which cannot be satisfied on mips64el. At least one of librust-env-logger-0.7+default-dev | librust-env-logger-0.6+default-dev | librust-env-logger-0.5+default-dev can be satisfied however.
Package has a Depends on librust-env-logger-0.5+default-dev which cannot be satisfied on amd64. At least one of librust-env-logger-0.7+default-dev | librust-env-logger-0.6+default-dev | librust-env-logger-0.5+default-dev can be satisfied however.
Package has a Depends on librust-env-logger-0.5+default-dev which cannot be satisfied on arm64. At least one of librust-env-logger-0.7+default-dev | librust-env-logger-0.6+default-dev | librust-env-logger-0.5+default-dev can be satisfied however.
Package has a Depends on librust-env-logger-0.5+default-dev which cannot be satisfied on mipsel. At least one of librust-env-logger-0.7+default-dev | librust-env-logger-0.6+default-dev | librust-env-logger-0.5+default-dev can be satisfied however.
Package has a Depends on librust-env-logger-0.5+default-dev which cannot be satisfied on ppc64el. At least one of librust-env-logger-0.7+default-dev | librust-env-logger-0.6+default-dev | librust-env-logger-0.5+default-dev can be satisfied however.
Package has a Depends on librust-env-logger-0.5+default-dev which cannot be satisfied on i386. At least one of librust-env-logger-0.7+default-dev | librust-env-logger-0.6+default-dev | librust-env-logger-0.5+default-dev can be satisfied however.
Package has a Depends on librust-env-logger-0.6+default-dev which cannot be satisfied on s390x. At least one of librust-env-logger-0.7+default-dev | librust-env-logger-0.6+default-dev | librust-env-logger-0.5+default-dev can be satisfied however.
Package has a Depends on librust-env-logger-0.6+default-dev which cannot be satisfied on amd64. At least one of librust-env-logger-0.7+default-dev | librust-env-logger-0.6+default-dev | librust-env-logger-0.5+default-dev can be satisfied however.
Package has a Depends on librust-env-logger-0.6+default-dev which cannot be satisfied on mips64el. At least one of librust-env-logger-0.7+default-dev | librust-env-logger-0.6+default-dev | librust-env-logger-0.5+default-dev can be satisfied however.
Package has a Depends on librust-env-logger-0.6+default-dev which cannot be satisfied on mipsel. At least one of librust-env-logger-0.7+default-dev | librust-env-logger-0.6+default-dev | librust-env-logger-0.5+default-dev can be satisfied however.
Package has a Depends on librust-env-logger-0.6+default-dev which cannot be satisfied on arm64. At least one of librust-env-logger-0.7+default-dev | librust-env-logger-0.6+default-dev | librust-env-logger-0.5+default-dev can be satisfied however.
Package has a Depends on librust-env-logger-0.6+default-dev which cannot be satisfied on i386. At least one of librust-env-logger-0.7+default-dev | librust-env-logger-0.6+default-dev | librust-env-logger-0.5+default-dev can be satisfied however.
Package has a Depends on librust-env-logger-0.6+default-dev which cannot be satisfied on ppc64el. At least one of librust-env-logger-0.7+default-dev | librust-env-logger-0.6+default-dev | librust-env-logger-0.5+default-dev can be satisfied however.
Package has a Depends on librust-env-logger-0.6+default-dev which cannot be satisfied on armhf. At least one of librust-env-logger-0.7+default-dev | librust-env-logger-0.6+default-dev | librust-env-logger-0.5+default-dev can be satisfied however.
Package has a Depends on librust-env-logger-0.6+default-dev which cannot be satisfied on armel. At least one of librust-env-logger-0.7+default-dev | librust-env-logger-0.6+default-dev | librust-env-logger-0.5+default-dev can be satisfied however.