bug#40447: Acknowledgement (guix pull failure on master.)

[Brendan Tildesley]

Ok I may have jumped the gun a little. the first error I had looked like 
it was related to it but my battery died before i could post it, so i 
reran it and got another error, which didnt seem so related. It was odd 
that 8c88e2422 succeeded but later commits failed twice, and another irc 
user found their guix pull failing at the same time.
However, I had these errors in dmesg so I ran guix gc followed by guix 
pull and it worked. it may be because my ext4 is hitting limits and guix 
isnt coping with that well.

[ 7485.656995] EXT4-fs warning (device sdb1): ext4_dx_add_entry:2343: 
Directory (ino: 24903688) index full, reach max htree level :2
[ 7485.656998] EXT4-fs warning (device sdb1): ext4_dx_add_entry:2347: 
Large directory feature is not enabled on this filesystem






Another error I got building again:


guix offload: warning: '/etc/guix/machines.scm' did not return a list of 
build machines; ignoring it
building path(s) 
`/gnu/store/wx1wwqawh7193bvrrwqz41c2jr0c38gl-guix-packages-base'
|   setting up chroot environment in 
`/gnu/store/cgn8cvga3rsbyk0qqi334nqrq25g6kgk-guix-packages-base.drv.chroot'
|   executing builder 
`/gnu/store/5780x8w59lg898p9a45c2i18lx6r25yb-guile-next-3.0.2/bin/guile'
|   @ build-started 
/gnu/store/cgn8cvga3rsbyk0qqi334nqrq25g6kgk-guix-packages-base.drv - 
x86_64-linux 
/var/log/guix/drvs/cg//n8cvga3rsbyk0qqi334nqrq25g6kgk-guix-packages-base.drv.bz2 
7199
Backtrace:
           1 (primitive-load "/home/b/.config/guix/current/bin/guix")
In guix/ui.scm:
  1936:12  0 (run-guix-command _ . _)

guix/ui.scm:1936:12: In procedure run-guix-command:
In procedure struct-vtable: Wrong type argument in position 1 (expecting 
struct): #f