branch master updated (3e6f857 -> 6e3eba9)

[guix-commits]

efraim pushed a change to branch master
in repository guix.

    from 3e6f857  gnu: x42-plugins: Prepare for cross-compiling.
     new 9bf3bc8  gnu: Add rust-color-backtrace-0.5.
     new cd968c8  gnu: Add rust-xmltree-0.10.
     new 551e39c  gnu: Add rust-snake-case-0.3.
     new 38912f1  gnu: Add rust-diffus-derive-0.10.
     new e9eb6b1  gnu: Add rust-diffus-0.10.
     new b76b299  gnu: Add rust-log-mdc-0.1.
     new 6e3eba9  gnu: Add rust-log4rs-1.

The 7 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 | 220 +++++++++++++++++++++++++++++++++++++++++----
 1 file changed, 202 insertions(+), 18 deletions(-)