this derivation will be built: /nix/store/zw6w0qy2djkc2n9263s0csig3p4qzspn-bcachefs-module-7.0.0-31-generic.drv building '/nix/store/zw6w0qy2djkc2n9263s0csig3p4qzspn-bcachefs-module-7.0.0-31-generic.drv'...