branch wip-offload updated: tmp3

[Mathieu Othacehe]

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mothacehe pushed a commit to branch wip-offload
in repository guix-cuirass.

The following commit(s) were added to refs/heads/wip-offload by this push:
     new 68ce343  tmp3
68ce343 is described below

commit 68ce343101b9bdbbecb8debda9500dbd11b64bc0
Author: Mathieu Othacehe <othacehe@gnu.org>
AuthorDate: Sun Dec 20 10:24:04 2020 +0100

    tmp3
---
 src/cuirass/remote-worker.scm | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/cuirass/remote-worker.scm b/src/cuirass/remote-worker.scm
index ca19ddb..402c387 100644
--- a/src/cuirass/remote-worker.scm
+++ b/src/cuirass/remote-worker.scm
@@ -141,8 +141,9 @@ ADDRESS and PORT."
 (define (empty-cache!)
   (let ((cache "/var/guix/substitute/cache"))
     (when (file-exists? cache)
-      (false-if-exception
-       (delete-file-recursively cache)))))
+      (parameterize ((current-error-port (%make-void-port "w")))
+        (false-if-exception
+         (delete-file-recursively cache))))))
 
 (define* (run-build drv server
                     #:key