this derivation will be built:
  /nix/store/7cg7cdsyw90n44xvq0q2yyrf5vyqmyh3-bcachefs-module-7.1.7-zen1-1-zen.drv
building '/nix/store/7cg7cdsyw90n44xvq0q2yyrf5vyqmyh3-bcachefs-module-7.1.7-zen1-1-zen.drv'...