this derivation will be built:
  /nix/store/90zvvv719aq3p503kp4hrsg8kjf2qlk1-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/90zvvv719aq3p503kp4hrsg8kjf2qlk1-bcachefs-module-7.0.0-27-generic.drv'...