this derivation will be built:
  /nix/store/3n31bin62fmc52q0rf11w4a8dz88qlrv-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/3n31bin62fmc52q0rf11w4a8dz88qlrv-bcachefs-module-7.0.0-26-generic.drv'...