Problems for source package rust-assert-json-diff

BuildDepends

Package declares a build time dependency on librust-serde-json-1+default-dev which cannot be satisfied on armel. Package rust-assert-json-diff does not exist on armel.
Package declares a build time dependency on librust-serde-json-1+default-dev which cannot be satisfied on mips64el. Package rust-assert-json-diff does not exist on mips64el.
Package declares a build time dependency on dh-sequence-rust which cannot be satisfied on mips64el. Package rust-assert-json-diff does not exist on mips64el.
Package declares a build time dependency on dh-sequence-rust which cannot be satisfied on armel. Package rust-assert-json-diff does not exist on armel.
Package declares a build time dependency on librust-serde-1+derive-dev which cannot be satisfied on armel. Package rust-assert-json-diff does not exist on armel.
Package declares a build time dependency on librust-serde-1+derive-dev which cannot be satisfied on mips64el. Package rust-assert-json-diff does not exist on mips64el.
Package declares a build time dependency on librust-version-sync-0.9+default-dev which cannot be satisfied on mips64el. Package rust-assert-json-diff does not exist on mips64el.
Package declares a build time dependency on librust-version-sync-0.9+default-dev which cannot be satisfied on armel. Package rust-assert-json-diff does not exist on armel.
Package declares a build time dependency on librust-serde-1+default-dev which cannot be satisfied on mips64el. Package rust-assert-json-diff does not exist on mips64el.
Package declares a build time dependency on librust-serde-1+default-dev which cannot be satisfied on armel. Package rust-assert-json-diff does not exist on armel.
Package declares a build time dependency on debhelper-compat (= 13) which cannot be satisfied on armel. Package rust-assert-json-diff does not exist on armel.
Package declares a build time dependency on debhelper-compat (= 13) which cannot be satisfied on mips64el. Package rust-assert-json-diff does not exist on mips64el.