[Pkg-rust-maintainers] Bug#933643: librust-cbindgen-dev: unsatisfied dependency librust-toml-0.4+default-dev on librust-cbindgen-dev

[Carsten Schoenert]

Package: librust-cbindgen-dev
Severity: serious

Dear Maintainers,

I got some time and tried up to package the latest beta version of
Thunderbird 68.0 aka 68.0b5.

Unfortunately I'm unable to start any build as a dependency on the
package librust-toml-0.4+default-dev can't be solved.

> 0 packages upgraded, 452 newly installed, 0 to remove and 0 not upgraded.
> Need to get 320 MB of archives. After unpacking 1715 MB will be used.
> The following packages have unmet dependencies:
>  librust-cbindgen-dev : Depends: librust-toml-0.4+default-dev which is a virtual package and is not provided by any available package
> 
> Unable to resolve dependencies!  Giving up...

I guess the required package is librust-toml-dev in the end, looking
more into the virtual package librust-cbindgen-dev it seems to me there
are more such insolvable package dependencies.

https://packages.debian.org/unstable/librust-cbindgen-dev

Regards
Carsten

-- System Information:
Debian Release: bullseye/sid
  APT prefers testing
  APT policy: (500, 'testing'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.19.0-5-amd64 (SMP w/6 CPU cores)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8), LANGUAGE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages librust-cbindgen-dev depends on:
pn  librust-clap-2+default-dev           <none>
pn  librust-log-0.4+default-dev          <none>
pn  librust-proc-macro2-0.4+default-dev  <none>
pn  librust-quote-0.6+default-dev        <none>
pn  librust-serde-1+default-dev          <none>
pn  librust-serde-1+derive-dev           <none>
pn  librust-serde-derive-1+default-dev   <none>
pn  librust-serde-json-1+default-dev     <none>
pn  librust-syn-0.15+clone-impls-dev     <none>
pn  librust-syn-0.15+extra-traits-dev    <none>
pn  librust-syn-0.15+full-dev            <none>
pn  librust-syn-0.15+parsing-dev         <none>
pn  librust-syn-0.15+printing-dev        <none>
pn  librust-tempfile-3+default-dev       <none>
pn  librust-toml-0.4+default-dev         <none>

librust-cbindgen-dev recommends no packages.

librust-cbindgen-dev suggests no packages.