this derivation will be built: /nix/store/q1fadm0i4f8hp007m6760fhbxxcq8d4c-bcachefs-module-7.0.0-31-generic.drv building '/nix/store/q1fadm0i4f8hp007m6760fhbxxcq8d4c-bcachefs-module-7.0.0-31-generic.drv'...