branch master updated (ac8354f -> cdef930)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository maintenance.

    from ac8354f  hydra: Remove hydra.gnu.org public keys.
     new 4b21373  hydra: build-machines: Give childhurds more RAM so they can 
build more.
     new f85bd7c  hydra: build-machines: GC less on childhurds.
     new cdef930  hydra: build-machines: Add Guile 3.0.4 for the system profile 
of childhurds.

The 3 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:
 hydra/modules/sysadmin/build-machines.scm | 22 ++++++++++++++++++----
 1 file changed, 18 insertions(+), 4 deletions(-)