this derivation will be built:
  /nix/store/nv001jl5vwfz6jgrnfr09xgmh55qgdmh-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/nv001jl5vwfz6jgrnfr09xgmh55qgdmh-bcachefs-module-7.0.0-38-generic.drv'...