Problems for source package rust-async-channel

BuildDepends

Package declares a build time dependency on librust-portable-atomic-1+require-cas-dev which cannot be satisfied on armel. Package rust-async-channel does not exist on armel.
Package declares a build time dependency on librust-portable-atomic-1+require-cas-dev which cannot be satisfied on mips64el. Package rust-async-channel does not exist on mips64el.
Package declares a build time dependency on librust-portable-atomic-util-0.2+alloc-dev which cannot be satisfied on mips64el. Package rust-async-channel does not exist on mips64el.
Package declares a build time dependency on librust-portable-atomic-util-0.2+alloc-dev which cannot be satisfied on armel. Package rust-async-channel does not exist on armel.
Package declares a build time dependency on librust-futures-lite-2+default-dev which cannot be satisfied on armel. Package rust-async-channel does not exist on armel.
Package declares a build time dependency on librust-futures-lite-2+default-dev which cannot be satisfied on mips64el. Package rust-async-channel does not exist on mips64el.
Package declares a build time dependency on librust-concurrent-queue-2+std-dev (>= 2.5) which cannot be satisfied on mips64el. Package rust-async-channel does not exist on mips64el.
Package declares a build time dependency on librust-concurrent-queue-2+std-dev (>= 2.5) which cannot be satisfied on armel. Package rust-async-channel does not exist on armel.
Package declares a build time dependency on debhelper-compat (= 13) which cannot be satisfied on mips64el. Package rust-async-channel does not exist on mips64el.
Package declares a build time dependency on debhelper-compat (= 13) which cannot be satisfied on armel. Package rust-async-channel does not exist on armel.
Package declares a build time dependency on librust-futures-core-0.3-dev which cannot be satisfied on mips64el. Package rust-async-channel does not exist on mips64el.
Package declares a build time dependency on librust-futures-core-0.3-dev which cannot be satisfied on armel. Package rust-async-channel does not exist on armel.
Package declares a build time dependency on dh-sequence-rust which cannot be satisfied on armel. Package rust-async-channel does not exist on armel.
Package declares a build time dependency on dh-sequence-rust which cannot be satisfied on mips64el. Package rust-async-channel does not exist on mips64el.
Package declares a build time dependency on librust-event-listener-strategy-0.5+std-dev (>= 0.5.4) which cannot be satisfied on mips64el. Package rust-async-channel does not exist on mips64el.
Package declares a build time dependency on librust-event-listener-strategy-0.5+std-dev (>= 0.5.4) which cannot be satisfied on armel. Package rust-async-channel does not exist on armel.
Package declares a build time dependency on librust-pin-project-lite-0.2+default-dev which cannot be satisfied on mips64el. Package rust-async-channel does not exist on mips64el.
Package declares a build time dependency on librust-pin-project-lite-0.2+default-dev which cannot be satisfied on armel. Package rust-async-channel does not exist on armel.
Package declares a build time dependency on librust-easy-parallel-3+default-dev which cannot be satisfied on armel. Package rust-async-channel does not exist on armel.
Package declares a build time dependency on librust-easy-parallel-3+default-dev which cannot be satisfied on mips64el. Package rust-async-channel does not exist on mips64el.