this derivation will be built:
  /nix/store/pyqvs4d9c9j7ald3aw55y6rqs3z2bkfg-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/pyqvs4d9c9j7ald3aw55y6rqs3z2bkfg-bcachefs-module-7.0.0-31-generic.drv'...