this derivation will be built:
  /nix/store/j73m8n77k5gwg47fmlkix8mbx2172wr4-bcachefs-module-7.1.4-zen1-1-zen.drv
building '/nix/store/j73m8n77k5gwg47fmlkix8mbx2172wr4-bcachefs-module-7.1.4-zen1-1-zen.drv'...