branch staging updated (8b7e6d0 -> baf766a)

[guix-commits]

dannym pushed a change to branch staging
in repository guix.

      from  8b7e6d0   gnu: postgresql: Build with openssl support.
       new  baf766a   gnu: mrustc: Fix deserialization bug in communication 
with the procedural macro compiler plugin.

The 1 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "adds" were already present in the repository and have only
been added to this reference.


Summary of changes:
 gnu/local.mk                                              |  1 +
 ...ustc-0.8.0-fix-variable-length-integer-receiving.patch | 15 +++++++++++++++
 gnu/packages/rust.scm                                     |  4 +++-
 3 files changed, 19 insertions(+), 1 deletion(-)
 create mode 100644 
gnu/packages/patches/mrustc-0.8.0-fix-variable-length-integer-receiving.patch