this derivation will be built:
  /nix/store/p7mgmakhv3c8vahly8sb8v1fmd3i2hip-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/p7mgmakhv3c8vahly8sb8v1fmd3i2hip-bcachefs-module-7.0.0-39-generic.drv'...