this derivation will be built:
  /nix/store/hzs1mryd1vc69n7diawhdlz06bwpaijr-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/hzs1mryd1vc69n7diawhdlz06bwpaijr-bcachefs-module-7.0.0-30-generic.drv'...