this derivation will be built:
  /nix/store/z39wc1wfzywzkmhm0m6ykw5yhcf8pyaw-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/z39wc1wfzywzkmhm0m6ykw5yhcf8pyaw-bcachefs-module-7.0.0-31-generic.drv'...