building Nix...
building the system configuration...
these 3 derivations will be built:
  /nix/store/jslypwbb9nzw642jn821hwy4w3k9j3qh-etc-xdg-mimeapps.list.drv
  /nix/store/xb9w0df55qzq2h9lm0lzrqzvw8ax7bn6-etc.drv
  /nix/store/jjk6nr49910b1mf7ycgpnk8mns7h3fm1-nixos-system-scbnb-24.05pre625274.205781405197.drv
building '/nix/store/jslypwbb9nzw642jn821hwy4w3k9j3qh-etc-xdg-mimeapps.list.drv'...
building '/nix/store/xb9w0df55qzq2h9lm0lzrqzvw8ax7bn6-etc.drv'...
building '/nix/store/jjk6nr49910b1mf7ycgpnk8mns7h3fm1-nixos-system-scbnb-24.05pre625274.205781405197.drv'...
activating the configuration...
setting up /etc...
reloading user units for itsscb...
restarting sysinit-reactivation.target