this derivation will be built:
  /nix/store/1hk37ypmjbsfbag5a1460m9w0v86x2j2-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/1hk37ypmjbsfbag5a1460m9w0v86x2j2-bcachefs-module-7.0.0-34-generic.drv'...