this derivation will be built: /nix/store/3r9b66m3h4mv2ncshqi9idnwhk5274sy-bcachefs-module-7.0.0-26-generic.drv building '/nix/store/3r9b66m3h4mv2ncshqi9idnwhk5274sy-bcachefs-module-7.0.0-26-generic.drv'...