this derivation will be built:
  /nix/store/01m32p7x90jzin44sw60pss2i952rx9f-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/01m32p7x90jzin44sw60pss2i952rx9f-bcachefs-module-7.0.0-39-generic.drv'...