branch master updated (17fe068 -> 544fff4)

[guix-commits]

efraim pushed a change to branch master
in repository guix.

    from 17fe068  gnu: USB_ModeSwitch data: Update to 20191128.
     new dd39f0a  gnu: Add rust-crossbeam-epoch-0.8.
     new 6f8794b  gnu: Update rust-crossbeam-deque to 0.7.2.
     new 4edb326  gnu: Add rust-crossbeam-queue-0.2.
     new bc3c2aa  gnu: Add rust-memoffset-0.5.
     new 6b35ddf  gnu: Update rust-rand-chacha-0.2 to 0.2.1.
     new 812ce80  gnu: Update rust-rand-core-0.5 to 0.5.1.
     new 2d92286  gnu: rust-rand-hc-0.1: Don't hide package.
     new 56beba4  gnu: Add rust-rand-hc-0.2.
     new 544fff4  gnu: Add rust-crossbeam-utils-0.7.

The 9 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 gnu/packages/crates-io.scm | 203 +++++++++++++++++++++++++++++++++++----------
 gnu/packages/gnome.scm     |   2 +-
 2 files changed, 158 insertions(+), 47 deletions(-)