this derivation will be built:
  /nix/store/246hzir4xj398rsg486s0rrwzgd2nm2q-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/246hzir4xj398rsg486s0rrwzgd2nm2q-bcachefs-module-7.0.0-14-generic.drv'...