Problems for source package rust-test-case

BuildDepends

Package declares a build time dependency on debhelper-compat (= 13) which cannot be satisfied on armel. Package rust-test-case does not exist on armel.
Package declares a build time dependency on debhelper-compat (= 13) which cannot be satisfied on mips64el. Package rust-test-case does not exist on mips64el.
Package declares a build time dependency on librust-cfg-if-1+default-dev which cannot be satisfied on armel. Package rust-test-case does not exist on armel.
Package declares a build time dependency on librust-cfg-if-1+default-dev which cannot be satisfied on mips64el. Package rust-test-case does not exist on mips64el.
Package declares a build time dependency on librust-regex-1+default-dev which cannot be satisfied on armel. Package rust-test-case does not exist on armel.
Package declares a build time dependency on librust-regex-1+default-dev which cannot be satisfied on mips64el. Package rust-test-case does not exist on mips64el.
Package declares a build time dependency on librust-itertools-0.13+default-dev which cannot be satisfied on mips64el. Package rust-test-case does not exist on mips64el.
Package declares a build time dependency on librust-itertools-0.13+default-dev which cannot be satisfied on armel. Package rust-test-case does not exist on armel.
Package declares a build time dependency on librust-quote-1+default-dev which cannot be satisfied on mips64el. Package rust-test-case does not exist on mips64el.
Package declares a build time dependency on librust-quote-1+default-dev which cannot be satisfied on armel. Package rust-test-case does not exist on armel.
Package declares a build time dependency on librust-insta-1+default-dev which cannot be satisfied on armel. Package rust-test-case does not exist on armel.
Package declares a build time dependency on librust-insta-1+default-dev which cannot be satisfied on mips64el. Package rust-test-case does not exist on mips64el.
Package declares a build time dependency on librust-syn-1+extra-traits-dev which cannot be satisfied on mips64el. Package rust-test-case does not exist on mips64el.
Package declares a build time dependency on librust-syn-1+extra-traits-dev which cannot be satisfied on armel. Package rust-test-case does not exist on armel.
Package declares a build time dependency on librust-proc-macro-error-1+default-dev which cannot be satisfied on armel. Package rust-test-case does not exist on armel.
Package declares a build time dependency on librust-proc-macro-error-1+default-dev which cannot be satisfied on mips64el. Package rust-test-case does not exist on mips64el.
Package declares a build time dependency on dh-sequence-rust which cannot be satisfied on armel. Package rust-test-case does not exist on armel.
Package declares a build time dependency on dh-sequence-rust which cannot be satisfied on mips64el. Package rust-test-case does not exist on mips64el.
Package declares a build time dependency on librust-proc-macro2-1-dev which cannot be satisfied on mips64el. Package rust-test-case does not exist on mips64el.
Package declares a build time dependency on librust-proc-macro2-1-dev which cannot be satisfied on armel. Package rust-test-case does not exist on armel.
Package declares a build time dependency on librust-syn-1+full-dev which cannot be satisfied on armel. Package rust-test-case does not exist on armel.
Package declares a build time dependency on librust-syn-1+full-dev which cannot be satisfied on mips64el. Package rust-test-case does not exist on mips64el.