this derivation will be built:
  /nix/store/brx51bk3zq7ykj1w4s0kx0vbjsqflmx9-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/brx51bk3zq7ykj1w4s0kx0vbjsqflmx9-bcachefs-module-7.0.0-34-generic.drv'...