this derivation will be built:
  /nix/store/8l59zcbk54v3qm7433cmpknm2av2ymd5-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/8l59zcbk54v3qm7433cmpknm2av2ymd5-bcachefs-module-7.0.0-28-generic.drv'...