Hi Janneke, Wait, indeed, if I C-c during the ‘build’ phase, I end up with:
--8<---------------cut here---------------start------------->8--- $ ls -lrtd /tmp/guix-build-hello-2.12.2.drv-0/ drwx------ 3 root root 60 8 juil. 22:44 /tmp/guix-build-hello-2.12.2.drv-0/ --8<---------------cut here---------------end--------------->8--- (This is counter-intuitive because the daemon doesn’t know what a phase is, which is why I didn’t pay attention to the build phase…) The reason appears in the output of guix-daemon: --8<---------------cut here---------------start------------->8--- 2025-07-08 22:45:06 note: keeping build directory `/tmp/guix-build-hello-2.12.2.drv-0' 2025-07-08 22:45:06 error (ignored): file `/tmp/guix-build-hello-2.12.2.drv-0/top/GMfifo3392' has an unsupported type 2025-07-08 22:45:06 unexpected build daemon error: interrupted by the user --8<---------------cut here---------------end--------------->8--- This comes from the call to ‘secureFilePerms’ added in ‘DerivationGoal::deleteTmpDir’ as part of ae18b3d9e6bd0c184505a094851448d08555e23e, a commit that supports the unprivileged daemon. I’ll see how we can fix that. Thanks! Ludo’.
