this derivation will be built:
  /nix/store/bmhjxk0lwhpkkygzxrdvyl87c594nwa8-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/bmhjxk0lwhpkkygzxrdvyl87c594nwa8-bcachefs-module-7.0.0-30-generic.drv'...