this derivation will be built: /nix/store/prpbm0wkbdzjb3x9djsz8qlk1ii0yp12-bcachefs-module-7.0.0-30-generic.drv building '/nix/store/prpbm0wkbdzjb3x9djsz8qlk1ii0yp12-bcachefs-module-7.0.0-30-generic.drv'...