branch master updated (e1c8649 -> 053839d)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository maintenance.

    from e1c8649  hydra: harbourfront: Change DNS servers.
     new b8fc66c  hydra: cuirass: Fix build product regexps.
     new e40d961  hydra: services: Preserve Cuirass .drv GC roots.
     new 053839d  hydra: services: Leave “guix-binary.tar.xz” GC roots.

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/services.scm | 47 +++++--------------------------------
 1 file changed, 6 insertions(+), 41 deletions(-)