Problems for source package rust-tokio-io

Malformed Build-Depends

Package declares a build time dependency on 'librust-bytes-0.4+default-dev (>= 0.4.7-~~) ' which is broken Syntax.
Package declares a build time dependency on 'rustc:native ' which is broken Syntax.
Package declares a build time dependency on 'librust-futures-0.1+default-dev (>= 0.1.18-~~) ' which is broken Syntax.
Package declares a build time dependency on 'libstd-rust-dev ' which is broken Syntax.
Package declares a build time dependency on 'cargo:native ' which is broken Syntax.
Package declares a build time dependency on 'librust-log-0.4+default-dev ' which is broken Syntax.

Binary Package: librust-tokio-io-dev (Version: 0.1.12-1)

Relationships

Package has a Depends on librust-log-0.4+default-dev which cannot be satisfied on arm64.
Package has a Depends on librust-log-0.4+default-dev which cannot be satisfied on armhf.
Package has a Depends on librust-log-0.4+default-dev which cannot be satisfied on s390x.
Package has a Depends on librust-log-0.4+default-dev which cannot be satisfied on amd64.
Package has a Depends on librust-log-0.4+default-dev which cannot be satisfied on mips64el.
Package has a Depends on librust-log-0.4+default-dev which cannot be satisfied on mipsel.
Package has a Depends on librust-log-0.4+default-dev which cannot be satisfied on armel.
Package has a Depends on librust-log-0.4+default-dev which cannot be satisfied on i386.
Package has a Depends on librust-log-0.4+default-dev which cannot be satisfied on ppc64el.
Package has a Depends on librust-bytes-0.4+default-dev (>= 0.4.7-~~) which cannot be satisfied on armel.
Package has a Depends on librust-bytes-0.4+default-dev (>= 0.4.7-~~) which cannot be satisfied on amd64.
Package has a Depends on librust-bytes-0.4+default-dev (>= 0.4.7-~~) which cannot be satisfied on mips64el.
Package has a Depends on librust-bytes-0.4+default-dev (>= 0.4.7-~~) which cannot be satisfied on mipsel.
Package has a Depends on librust-bytes-0.4+default-dev (>= 0.4.7-~~) which cannot be satisfied on ppc64el.
Package has a Depends on librust-bytes-0.4+default-dev (>= 0.4.7-~~) which cannot be satisfied on i386.
Package has a Depends on librust-bytes-0.4+default-dev (>= 0.4.7-~~) which cannot be satisfied on armhf.
Package has a Depends on librust-bytes-0.4+default-dev (>= 0.4.7-~~) which cannot be satisfied on arm64.
Package has a Depends on librust-bytes-0.4+default-dev (>= 0.4.7-~~) which cannot be satisfied on s390x.
Package has a Depends on librust-futures-0.1+default-dev (>= 0.1.18-~~) which cannot be satisfied on s390x.
Package has a Depends on librust-futures-0.1+default-dev (>= 0.1.18-~~) which cannot be satisfied on armhf.
Package has a Depends on librust-futures-0.1+default-dev (>= 0.1.18-~~) which cannot be satisfied on arm64.
Package has a Depends on librust-futures-0.1+default-dev (>= 0.1.18-~~) which cannot be satisfied on ppc64el.
Package has a Depends on librust-futures-0.1+default-dev (>= 0.1.18-~~) which cannot be satisfied on i386.
Package has a Depends on librust-futures-0.1+default-dev (>= 0.1.18-~~) which cannot be satisfied on armel.
Package has a Depends on librust-futures-0.1+default-dev (>= 0.1.18-~~) which cannot be satisfied on mips64el.
Package has a Depends on librust-futures-0.1+default-dev (>= 0.1.18-~~) which cannot be satisfied on mipsel.
Package has a Depends on librust-futures-0.1+default-dev (>= 0.1.18-~~) which cannot be satisfied on amd64.