elastic-arm-09bdbd10: building lwgfq1d5frv78ixblxjj9ipx8x0g0k3h-spec-mix-format.drv
warning: the VM is running with native name encoding of latin1 which may cause Elixir to malfunction as it expects utf8. Please ensure your locale is set to UTF-8 (which can be verified by running "locale" in your shell) or set the ELIXIR_ERL_OPTIONS="+fnu" environment variable
warning: the VM is running with native name encoding of latin1 which may cause Elixir to malfunction as it expects utf8. Please ensure your locale is set to UTF-8 (which can be verified by running "locale" in your shell) or set the ELIXIR_ERL_OPTIONS="+fnu" environment variable
warning: the VM is running with native name encoding of latin1 which may cause Elixir to malfunction as it expects utf8. Please ensure your locale is set to UTF-8 (which can be verified by running "locale" in your shell) or set the ELIXIR_ERL_OPTIONS="+fnu" environment variable
mix format failed for file: invalid/a.ex
** (TokenMissingError) token missing on invalid/a.ex:1:15:
    error: missing terminator: end
    \x{2502}
  1 \x{2502} defmodule A do
    \x{2502}             \x{2502} \x{2514} missing closing delimiter (expected "end")
    \x{2502}             \x{2514} unclosed delimiter
    \x{2502}
    \x{2514}\x{2500} invalid/a.ex:1:15
    (elixir 1.18.5) lib/code.ex:1031: Code.format_string!/2
    (mix 1.18.5) lib/mix/tasks/format.ex:696: Mix.Tasks.Format.elixir_format/2
    (mix 1.18.5) lib/mix/tasks/format.ex:715: Mix.Tasks.Format.format_file/2
    (elixir 1.18.5) lib/task/supervised.ex:101: Task.Supervised.invoke_mfa/2
    (elixir 1.18.5) lib/task/supervised.ex:36: Task.Supervised.reply/4
warning: the VM is running with native name encoding of latin1 which may cause Elixir to malfunction as it expects utf8. Please ensure your locale is set to UTF-8 (which can be verified by running "locale" in your shell) or set the ELIXIR_ERL_OPTIONS="+fnu" environment variable
mix format failed for file: invalid/a.ex
** (TokenMissingError) token missing on invalid/a.ex:1:15:
    error: missing terminator: end
    \x{2502}
  1 \x{2502} defmodule A do
    \x{2502}             \x{2502} \x{2514} missing closing delimiter (expected "end")
    \x{2502}             \x{2514} unclosed delimiter
    \x{2502}
    \x{2514}\x{2500} invalid/a.ex:1:15
    (elixir 1.18.5) lib/code.ex:1031: Code.format_string!/2
    (mix 1.18.5) lib/mix/tasks/format.ex:696: Mix.Tasks.Format.elixir_format/2
    (mix 1.18.5) lib/mix/tasks/format.ex:715: Mix.Tasks.Format.format_file/2
    (elixir 1.18.5) lib/task/supervised.ex:101: Task.Supervised.invoke_mfa/2
    (elixir 1.18.5) lib/task/supervised.ex:36: Task.Supervised.reply/4