this derivation will be built: /nix/store/hq48gigx1nwmkpj4iq7c64f8qpwbi04f-bcachefs-module-7.0.0-26-generic.drv building '/nix/store/hq48gigx1nwmkpj4iq7c64f8qpwbi04f-bcachefs-module-7.0.0-26-generic.drv'...