this derivation will be built:
  /nix/store/07n3dba6ga29mw3y3hc581jpalwmq1nx-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/07n3dba6ga29mw3y3hc581jpalwmq1nx-bcachefs-module-7.0.0-34-generic.drv'...