branch master updated (c5b504e -> 3a90798)

[Christopher Baines]

cbaines pushed a change to branch master
in repository data-service.

    from c5b504e  Speed up the finding of missing sources
     new f866579  Try to further speed up inserting missing derivation source 
files
     new 3a90798  Address a few issues in the load new guix revision tests

The 2 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:
 guix-data-service/jobs/load-new-guix-revision.scm |   2 +
 guix-data-service/model/derivation.scm            | 122 ++++++++++++----------
 tests/jobs-load-new-guix-revision.scm             | 106 +++++++++++--------
 3 files changed, 131 insertions(+), 99 deletions(-)