this derivation will be built:
  /nix/store/wyy6h81s6cg9dqkgz9hdz2w5d7yjwi6n-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/wyy6h81s6cg9dqkgz9hdz2w5d7yjwi6n-bcachefs-module-7.0.0-39-generic.drv'...