this derivation will be built:
  /nix/store/idcjskchfdy4b96af10p66z481zpl83x-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/idcjskchfdy4b96af10p66z481zpl83x-bcachefs-module-7.0.0-39-generic.drv'...