guix build fails: can't change into `/var/tmp/guix-build-...drv-0'

[Hartmut Goebel]

Hi,

I just upgraded to guix-0.12.0-2.b291 and now can not build (nor even
download) any longer:

guix build: error: build failed: while setting up the build environment:
changing into `/var/tmp/guix-build-pyte-0.5.2.tar.gz.drv-0': No such
file or directory

Please note that I' running the daemon with TMPDIR=/var/tmp.
File-permissions are (unchanged to prior the update):

drwxrwxrwt 12 root  root   24K Jan  2 15:55 /var/tmp/

On another system, where I have TMPDIR=/tmp, build works fine.

-- 
Regards
Hartmut Goebel

| Hartmut Goebel          | address@hidden               |
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