this derivation will be built: /nix/store/f42gc58bhm6pk5l56j472sgw9x2lz0la-bcachefs-module-7.0.0-26-generic.drv building '/nix/store/f42gc58bhm6pk5l56j472sgw9x2lz0la-bcachefs-module-7.0.0-26-generic.drv'...