==> Synchronizing chroot copy [/home/leming/armv7/root] -> [leming]...done
==> Making package: grub 2:2.04-3 (Thu Nov 14 03:18:20 2019)
==> Retrieving sources...
  -> Cloning grub git repo...
Cloning into bare repository '/home/leming/work/grub/grub'...
Terminated
error: fetch-pack died of signal 15
==> ERROR: Failure while downloading grub git repo
    Aborting...
==> ERROR: Could not download sources.