this derivation will be built:
  /nix/store/8dcx7gnpx18sadg5cv08x175j3aimil9-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/8dcx7gnpx18sadg5cv08x175j3aimil9-bcachefs-module-7.0.0-26-generic.drv'...