this derivation will be built:
  /nix/store/d7mbrcp8wsf5nfh3jyw473amcq0jb2sh-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/d7mbrcp8wsf5nfh3jyw473amcq0jb2sh-bcachefs-module-7.0.0-26-generic.drv'...