this derivation will be built:
  /nix/store/66qrhiwg9kq0xhxm3xy78k0shrhz5xxk-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/66qrhiwg9kq0xhxm3xy78k0shrhz5xxk-bcachefs-module-7.0.0-28-generic.drv'...