this derivation will be built:
  /nix/store/ja594xkgb2a72dnh4j1p6fg1j78hd0s1-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/ja594xkgb2a72dnh4j1p6fg1j78hd0s1-bcachefs-module-7.0.0-38-generic.drv'...