this derivation will be built:
  /nix/store/yyas1h3f6y2p5c4fp1avpv48bdmxbywc-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/yyas1h3f6y2p5c4fp1avpv48bdmxbywc-bcachefs-module-7.0.0-29-generic.drv'...