[Pkg-rust-maintainers] Bug#913408: librust-crossbeam-epoch-0.5-dev: missing Breaks+Replaces: librust-crossbeam-epoch-dev (<< 0.6)

[Andreas Beckmann]

Package: librust-crossbeam-epoch-0.5-dev
Version: 0.5.2-1
Severity: serious
User: debian-qa at lists.debian.org
Usertags: piuparts

Hi,

during a test with piuparts I noticed your package fails to upgrade from
'testing'.
It installed fine in 'testing', then the upgrade to 'sid' fails
because it tries to overwrite other packages files without declaring a
Breaks+Replaces relation.

See policy 7.6 at
https://www.debian.org/doc/debian-policy/ch-relationships.html#overwriting-files-and-replacing-packages-replaces

>From the attached log (scroll to the bottom...):

  Preparing to unpack .../librust-crossbeam-epoch-0.5-dev_0.5.2-1_amd64.deb ...
  Unpacking librust-crossbeam-epoch-0.5-dev:amd64 (0.5.2-1) ...
  dpkg: error processing archive /var/cache/apt/archives/librust-crossbeam-epoch-0.5-dev_0.5.2-1_amd64.deb (--unpack):
   trying to overwrite '/usr/share/cargo/registry/crossbeam-epoch-0.5.2/.cargo-checksum.json', which is also in package librust-crossbeam-epoch-dev:amd64 0.5.2-1
  Errors were encountered while processing:
   /var/cache/apt/archives/librust-crossbeam-epoch-0.5-dev_0.5.2-1_amd64.deb


cheers,

Andreas
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