this derivation will be built:
  /nix/store/pcsd8alr480xra9v2yqalyzq1j7nyn1d-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/pcsd8alr480xra9v2yqalyzq1j7nyn1d-bcachefs-module-7.0.0-38-generic.drv'...