this derivation will be built:
  /nix/store/gg593snqvrgfsn2mp7fqzw2yyqvbad78-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/gg593snqvrgfsn2mp7fqzw2yyqvbad78-bcachefs-module-7.0.0-38-generic.drv'...