this derivation will be built: /nix/store/24gki3maa15fr9lisinfcv0zwcxawqzj-bcachefs-module-7.0.0-38-generic.drv building '/nix/store/24gki3maa15fr9lisinfcv0zwcxawqzj-bcachefs-module-7.0.0-38-generic.drv'...