this derivation will be built:
  /nix/store/w412nf07my61i49w6phbg8mv9a8p2ap9-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/w412nf07my61i49w6phbg8mv9a8p2ap9-bcachefs-module-7.0.0-29-generic.drv'...