Problems for source package ruby-prometheus-client-mmap

BuildDepends

Package declares a build time dependency on librust-nix-0.29+mman-dev which cannot be satisfied on loong64. Package ruby-prometheus-client-mmap does not exist on loong64.
Package declares a build time dependency on librust-nix-0.29+mman-dev which cannot be satisfied on s390x.
Package declares a build time dependency on librust-nix-0.29+mman-dev which cannot be satisfied on arm64.
Package declares a build time dependency on librust-nix-0.29+mman-dev which cannot be satisfied on amd64.
Package declares a build time dependency on librust-nix-0.29+mman-dev which cannot be satisfied on armhf.
Package declares a build time dependency on librust-nix-0.29+mman-dev which cannot be satisfied on ppc64el.
Package declares a build time dependency on librust-nix-0.29+mman-dev which cannot be satisfied on riscv64.
Package declares a build time dependency on librust-nix-0.29+mman-dev which cannot be satisfied on i386.
Package declares a build time dependency on librust-nix-0.29+default-dev which cannot be satisfied on riscv64.
Package declares a build time dependency on librust-nix-0.29+default-dev which cannot be satisfied on i386.
Package declares a build time dependency on librust-nix-0.29+default-dev which cannot be satisfied on armhf.
Package declares a build time dependency on librust-nix-0.29+default-dev which cannot be satisfied on amd64.
Package declares a build time dependency on librust-nix-0.29+default-dev which cannot be satisfied on ppc64el.
Package declares a build time dependency on librust-nix-0.29+default-dev which cannot be satisfied on arm64.
Package declares a build time dependency on librust-nix-0.29+default-dev which cannot be satisfied on loong64. Package ruby-prometheus-client-mmap does not exist on loong64.
Package declares a build time dependency on librust-nix-0.29+default-dev which cannot be satisfied on s390x.
Package declares a build time dependency on librust-nix-0.29+fs-dev which cannot be satisfied on ppc64el.
Package declares a build time dependency on librust-nix-0.29+fs-dev which cannot be satisfied on amd64.
Package declares a build time dependency on librust-nix-0.29+fs-dev which cannot be satisfied on armhf.
Package declares a build time dependency on librust-nix-0.29+fs-dev which cannot be satisfied on i386.
Package declares a build time dependency on librust-nix-0.29+fs-dev which cannot be satisfied on riscv64.
Package declares a build time dependency on librust-nix-0.29+fs-dev which cannot be satisfied on s390x.
Package declares a build time dependency on librust-nix-0.29+fs-dev which cannot be satisfied on loong64. Package ruby-prometheus-client-mmap does not exist on loong64.
Package declares a build time dependency on librust-nix-0.29+fs-dev which cannot be satisfied on arm64.
Package declares a build time dependency on librust-nix-0.29+feature-dev which cannot be satisfied on ppc64el.
Package declares a build time dependency on librust-nix-0.29+feature-dev which cannot be satisfied on amd64.
Package declares a build time dependency on librust-nix-0.29+feature-dev which cannot be satisfied on armhf.
Package declares a build time dependency on librust-nix-0.29+feature-dev which cannot be satisfied on i386.
Package declares a build time dependency on librust-nix-0.29+feature-dev which cannot be satisfied on riscv64.
Package declares a build time dependency on librust-nix-0.29+feature-dev which cannot be satisfied on s390x.
Package declares a build time dependency on librust-nix-0.29+feature-dev which cannot be satisfied on loong64. Package ruby-prometheus-client-mmap does not exist on loong64.
Package declares a build time dependency on librust-nix-0.29+feature-dev which cannot be satisfied on arm64.

Malformed Build-Depends

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