this derivation will be built:
  /nix/store/01by8mwhi87i54myyjz2cphkp484pb52-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/01by8mwhi87i54myyjz2cphkp484pb52-bcachefs-module-7.0.0-31-generic.drv'...