this derivation will be built: /nix/store/s0pd8siwj226bi30sy4a4g1z49gvm9sc-bcachefs-module-7.0.0-31-generic.drv building '/nix/store/s0pd8siwj226bi30sy4a4g1z49gvm9sc-bcachefs-module-7.0.0-31-generic.drv'...