this derivation will be built:
  /nix/store/2g7fbdqna97ip2n4f2ag9qwcr5pdzqnd-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/2g7fbdqna97ip2n4f2ag9qwcr5pdzqnd-bcachefs-module-7.0.0-28-generic.drv'...