this derivation will be built: /nix/store/pq1c53z3nzy58hhs2imcchwa1ffk48p2-bcachefs-module-7.0.0-31-generic.drv building '/nix/store/pq1c53z3nzy58hhs2imcchwa1ffk48p2-bcachefs-module-7.0.0-31-generic.drv'...