this derivation will be built:
  /nix/store/ha8qpplkz09ajh42qkpn1ssn4ffvx342-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/ha8qpplkz09ajh42qkpn1ssn4ffvx342-bcachefs-module-7.0.0-29-generic.drv'...