this derivation will be built:
  /nix/store/i4lwxsb4pj7nxc5nwgssjmhl2ql6ldvp-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/i4lwxsb4pj7nxc5nwgssjmhl2ql6ldvp-bcachefs-module-7.0.0-29-generic.drv'...