branch master updated (6094a65 -> f510a2b)

[Danny Milosavljevic]

dannym pushed a change to branch master
in repository guix.

      from  6094a65   gnu: lua: Update to 5.3.5.
       new  b47b2d3   gnu: rust: Support build with glibc-2.27; update to 
1.26.2.
       new  f510a2b   gnu: rust: Update to 1.27.0.

The 2 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:
 .../patches/rust-bootstrap-stage0-test.patch       |  55 ++++++
 gnu/packages/patches/rust-coresimd-doctest.patch   |  21 +++
 gnu/packages/rust.scm                              | 189 ++++++++++++++-------
 3 files changed, 206 insertions(+), 59 deletions(-)
 create mode 100644 gnu/packages/patches/rust-bootstrap-stage0-test.patch
 create mode 100644 gnu/packages/patches/rust-coresimd-doctest.patch