this derivation will be built:
  /nix/store/5dcckqhjlcfv4jg0fyha29d721hfmxjc-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/5dcckqhjlcfv4jg0fyha29d721hfmxjc-bcachefs-module-7.0.0-29-generic.drv'...