this derivation will be built:
  /nix/store/m88mpbf510vsg1ljd3yw051wbr0ma308-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/m88mpbf510vsg1ljd3yw051wbr0ma308-bcachefs-module-7.0.0-31-generic.drv'...