this derivation will be built:
  /nix/store/n587zd984jisxzaqm1lgb1d5z60fb55z-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/n587zd984jisxzaqm1lgb1d5z60fb55z-bcachefs-module-7.0.0-27-generic.drv'...