this derivation will be built:
  /nix/store/samn163cbal5ak1j9w28w5g7mblypfv9-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/samn163cbal5ak1j9w28w5g7mblypfv9-bcachefs-module-7.0.0-27-generic.drv'...