this derivation will be built:
  /nix/store/n4jk7mpk5cx6x6x4lkic853h73gz8zdb-bcachefs-module-7.1.3-zen1-1-zen.drv
building '/nix/store/n4jk7mpk5cx6x6x4lkic853h73gz8zdb-bcachefs-module-7.1.3-zen1-1-zen.drv'...