this derivation will be built:
  /nix/store/szm5gmwdkmkcvw6swjmrfg2agd3jpyv9-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/szm5gmwdkmkcvw6swjmrfg2agd3jpyv9-bcachefs-module-7.0.0-29-generic.drv'...