this derivation will be built:
  /nix/store/96gfafsnibnxkszj4d0fhdfw7a3w3n41-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/96gfafsnibnxkszj4d0fhdfw7a3w3n41-bcachefs-module-7.0.0-30-generic.drv'...