script output

+ set -e
+ main
+ echo ''

+ echo '     ------------------------------------------------------------------ '
     ------------------------------------------------------------------ 
+ echo '    | This installer will create a volume for the nix store and        |'
    | This installer will create a volume for the nix store and        |
+ echo '    | configure it to mount at /nix.  Follow these steps to uninstall. |'
    | configure it to mount at /nix.  Follow these steps to uninstall. |
+ echo '     ------------------------------------------------------------------ '
     ------------------------------------------------------------------ 
+ echo ''

+ echo '  1. Remove the entry from fstab using '\''sudo vifs'\'''
  1. Remove the entry from fstab using 'sudo vifs'
+ echo '  2. Destroy the data volume using '\''diskutil apfs deleteVolume'\'''
  2. Destroy the data volume using 'diskutil apfs deleteVolume'
+ echo '  3. Delete /etc/synthetic.conf'
  3. Delete /etc/synthetic.conf
+ echo ''

+ '[' -L /nix ']'
+ test_synthetic_conf
+ grep -q '^nix' /etc/synthetic.conf
+ test_nix
+ test -d /nix
+ echo 'Creating mountpoint for /nix...'
Creating mountpoint for /nix...
+ sudo mkdir /nix
mkdir: /nix: Read-only file system