** (SyntaxError) lib/credo/check/consistency/space_around_operators.ex:142: syntax error before: '/'

Process completed with exit code 1.

The job was canceled because "_1_8_22_3" failed.

The operation was canceled.

module Mix.Tasks.Format is not a behaviour (in module Styler)

got "@impl Mix.Tasks.Format" for function features/1 but this behaviour does not specify such callback. There are no known callbacks, please specify the proper @behaviour and make sure it defines callbacks

got "@impl Mix.Tasks.Format" for function format/3 but this behaviour does not specify such callback. There are no known callbacks, please specify the proper @behaviour and make sure it defines callbacks

function Code.quoted_to_algebra/2 is undefined or private

function CAStore.file_path/0 is undefined (module CAStore is not available)

in order to compile .yrl files, you must add "compilers: [:yecc] ++ Mix.compilers()" to the "def project" section of erlex's mix.exs