this derivation will be built:
  /nix/store/shqz0nvbmad7flgyrkz3wnp0xk0xh0nj-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/shqz0nvbmad7flgyrkz3wnp0xk0xh0nj-bcachefs-module-7.0.0-39-generic.drv'...