this derivation will be built:
  /nix/store/mxgxhhc3sh06rxr55ww34w4jnsg5d07q-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/mxgxhhc3sh06rxr55ww34w4jnsg5d07q-bcachefs-module-7.0.0-38-generic.drv'...