warning: unknown setting 'eval-cores'
warning: unknown setting 'lazy-trees'
this derivation will be built:
  /nix/store/jsg6myhq8wld06pmk35q1q499d38ivl6-lint-0.1.0.drv
error: builder for '/nix/store/jsg6myhq8wld06pmk35q1q499d38ivl6-lint-0.1.0.drv' failed to produce output path for output 'out' at "/nix/store/jsg6myhq8wld06pmk35q1q499d38ivl6-lint-0.1.0.drv.chroot/root/nix/store/29dbyz5db6sdvzz1bp3d7q4majg6xaz0-lint-0.1.0"