this derivation will be built:
  /nix/store/hxrjmf7wlbzgya77h9vkdkmsdi9f1iq8-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/hxrjmf7wlbzgya77h9vkdkmsdi9f1iq8-bcachefs-module-7.0.0-27-generic.drv'...