Argument error to erl_anno.set

[KronicDeth]

I know there are some pre-existing issues related to erl_anno, generated and line -1, but the pre-existing steps of deleting _build and updating all dependencies is not working for https://github.com/C-S-D/retort.

Environment

• Elixir & Erlang versions (elixir --version):
  • 1.4.2
  • brew info erlang: erlang: stable 19.3 (bottled), HEAD
• Operating system: macOS

Current behavior

1. git clone git@github.com:C-S-D/retort.git
2. cd retort
3. git checkout elixir-lang-elixir-6015
4. mix deps.get
5. mix coveralls

Stacktrace

Details

10:14:28.364 [error] Process #PID<0.6238.0> raised an exception
** (ArgumentError) argument error
    (stdlib) erl_anno.erl:318: :erl_anno.set(:location, -1, [location: -1, generated: true])
    (stdlib) erl_parse.yrl:1516: anonymous fn/3 in :erl_parse.map_anno/2
    (stdlib) erl_parse.yrl:1649: :erl_parse.modify_anno1/3
    (stdlib) erl_parse.yrl:1662: :erl_parse.modify_anno1/3
    (stdlib) erl_parse.yrl:1641: :erl_parse.modify_anno1/3
    (stdlib) erl_parse.yrl:1662: :erl_parse.modify_anno1/3
    (stdlib) erl_parse.yrl:1652: :erl_parse.modify_anno1/3
    (stdlib) erl_parse.yrl:1662: :erl_parse.modify_anno1/3
** (exit) an exception was raised:
    ** (ArgumentError) argument error
        (stdlib) erl_anno.erl:318: :erl_anno.set(:location, -1, [location: -1, generated: true])
        (stdlib) erl_parse.yrl:1516: anonymous fn/3 in :erl_parse.map_anno/2
        (stdlib) erl_parse.yrl:1649: :erl_parse.modify_anno1/3
        (stdlib) erl_parse.yrl:1662: :erl_parse.modify_anno1/3
        (stdlib) erl_parse.yrl:1641: :erl_parse.modify_anno1/3
        (stdlib) erl_parse.yrl:1662: :erl_parse.modify_anno1/3
        (stdlib) erl_parse.yrl:1652: :erl_parse.modify_anno1/3
        (stdlib) erl_parse.yrl:1662: :erl_parse.modify_anno1/3
    cover.erl:583: :cover.call/1
    lib/excoveralls.ex:30: ExCoveralls.start/2
    (mix) lib/mix/tasks/test.ex:206: Mix.Tasks.Test.run/1
    (mix) lib/mix/task.ex:294: Mix.Task.run_task/3
    (mix) lib/mix/task.ex:326: Mix.Task.run_alias/3
    (mix) lib/mix/task.ex:259: Mix.Task.run/2
    lib/mix/tasks.ex:54: Mix.Tasks.Coveralls.do_run/2
    (mix) lib/mix/task.ex:294: Mix.Task.run_task/3

10:14:28.365 [error] Process #PID<0.6233.0> raised an exception
** (ArgumentError) argument error
    (stdlib) :ets.insert(:cover_internal_data_table, {{:bump, Poison.Encoder.Retort.Request, :__info__, 1, 2, 0}, 0})
    cover.erl:1789: :cover.munge_body/4
    cover.erl:1740: :cover.munge_clauses/4
    cover.erl:1719: :cover.munge/4
    cover.erl:1635: :cover.transform_2/5
    cover.erl:1620: :cover.transform/3
    cover.erl:1568: :cover.do_compile_beam2/5
    cover.erl:1478: :cover.do_compile_beam/3
10:14:28.366 [error] Process #PID<0.6235.0> raised an exception
** (ArgumentError) argument error
    (stdlib) :ets.insert(:cover_internal_data_table, {{:bump, Retort.Case, :__info__, 1, 1, 0}, 0})
    cover.erl:1789: :cover.munge_body/4
    cover.erl:1740: :cover.munge_clauses/4
    cover.erl:1719: :cover.munge/4
    cover.erl:1635: :cover.transform_2/5
    cover.erl:1620: :cover.transform/3
    cover.erl:1568: :cover.do_compile_beam2/5
    cover.erl:1478: :cover.do_compile_beam/3
10:14:28.366 [error] Process #PID<0.6243.0> raised an exception
** (ArgumentError) argument error
    (stdlib) :ets.insert(:cover_internal_data_table, {{:bump, Retort.Server.Generic.Logger, :__info__, 1, 1, 0}, 0})
    cover.erl:1789: :cover.munge_body/4
    cover.erl:1740: :cover.munge_clauses/4
    cover.erl:1719: :cover.munge/4
    cover.erl:1635: :cover.transform_2/5
    cover.erl:1620: :cover.transform/3
    cover.erl:1568: :cover.do_compile_beam2/5
    cover.erl:1478: :cover.do_compile_beam/3
10:14:28.366 [error] Process #PID<0.6244.0> raised an exception
** (ArgumentError) argument error
    (stdlib) :ets.insert(:cover_internal_data_table, {{:bump, Retort.Server.Pool, :__info__, 1, 1, 0}, 0})
    cover.erl:1789: :cover.munge_body/4
    cover.erl:1740: :cover.munge_clauses/4
    cover.erl:1719: :cover.munge/4
    cover.erl:1635: :cover.transform_2/5
    cover.erl:1620: :cover.transform/3
    cover.erl:1568: :cover.do_compile_beam2/5
    cover.erl:1478: :cover.do_compile_beam/3
10:14:28.367 [error] Process #PID<0.6242.0> raised an exception
** (ArgumentError) argument error
    (stdlib) :ets.insert(:cover_internal_data_table, {{:bump, Retort.Sandbox, :__info__, 1, 1, 0}, 0})
    cover.erl:1789: :cover.munge_body/4
    cover.erl:1740: :cover.munge_clauses/4
    cover.erl:1719: :cover.munge/4
    cover.erl:1635: :cover.transform_2/5
    cover.erl:1620: :cover.transform/3
    cover.erl:1568: :cover.do_compile_beam2/5
    cover.erl:1478: :cover.do_compile_beam/3
10:14:28.367 [error] Process #PID<0.6240.0> raised an exception
** (ArgumentError) argument error
    (stdlib) :ets.insert(:cover_internal_data_table, {{:bump, Retort.RemoteTestAuthors, :__info__, 1, 1, 0}, 0})
    cover.erl:1789: :cover.munge_body/4
    cover.erl:1740: :cover.munge_clauses/4
    cover.erl:1719: :cover.munge/4
    cover.erl:1635: :cover.transform_2/5
    cover.erl:1620: :cover.transform/3
    cover.erl:1568: :cover.do_compile_beam2/5
    cover.erl:1478: :cover.do_compile_beam/3
10:14:28.368 [error] Process #PID<0.6245.0> raised an exception
** (ArgumentError) argument error
    (stdlib) :ets.insert(:cover_internal_data_table, {{:bump, Retort.TestAuthors, :__info__, 1, 1, 0}, 0})
    cover.erl:1789: :cover.munge_body/4
    cover.erl:1740: :cover.munge_clauses/4
    cover.erl:1719: :cover.munge/4
    cover.erl:1635: :cover.transform_2/5
    cover.erl:1620: :cover.transform/3
    cover.erl:1568: :cover.do_compile_beam2/5
    cover.erl:1478: :cover.do_compile_beam/3
10:14:28.368 [error] Process #PID<0.6239.0> raised an exception
** (ArgumentError) argument error
    (stdlib) :ets.insert(:cover_internal_data_table, {{:bump, Retort.Meta, :__info__, 1, 1, 0}, 0})
    cover.erl:1789: :cover.munge_body/4
    cover.erl:1740: :cover.munge_clauses/4
    cover.erl:1719: :cover.munge/4
    cover.erl:1635: :cover.transform_2/5
    cover.erl:1620: :cover.transform/3
    cover.erl:1568: :cover.do_compile_beam2/5
    cover.erl:1478: :cover.do_compile_beam/3
10:14:28.368 [error] Process #PID<0.6241.0> raised an exception
** (ArgumentError) argument error
    (stdlib) :ets.insert(:cover_internal_data_table, {{:bump, Retort.Resources, :__info__, 1, 1, 0}, 0})
    cover.erl:1789: :cover.munge_body/4
    cover.erl:1740: :cover.munge_clauses/4
    cover.erl:1719: :cover.munge/4
    cover.erl:1635: :cover.transform_2/5
    cover.erl:1620: :cover.transform/3
    cover.erl:1568: :cover.do_compile_beam2/5
    cover.erl:1478: :cover.do_compile_beam/3
10:14:28.369 [error] Process #PID<0.6236.0> raised an exception
** (ArgumentError) argument error
    (stdlib) :ets.insert(:cover_internal_data_table, {{:bump, Retort.Client.Generic, :__info__, 1, 1, 0}, 0})
    cover.erl:1789: :cover.munge_body/4
    cover.erl:1740: :cover.munge_clauses/4
    cover.erl:1719: :cover.munge/4
    cover.erl:1635: :cover.transform_2/5
    cover.erl:1620: :cover.transform/3
    cover.erl:1568: :cover.do_compile_beam2/5
    cover.erl:1478: :cover.do_compile_beam/3
10:14:28.369 [error] Process #PID<0.6234.0> raised an exception
** (ArgumentError) argument error
    (stdlib) :ets.insert(:cover_internal_clause_table, {Retort.AMQP.Default, [{Retort.AMQP.Default, :__info__, 1, 1, 1}, {Retort.AMQP.Default, :__info__, 1, 2, 1}, {Retort.AMQP.Default, :__info__, 1, 3, 1}, {Retort.AMQP.Default, :consume, 2, 1, 1}, {Retort.AMQP.Default, :declare_queue, 2, 1, 1}, {Retort.AMQP.Default, :open, 1, 1, 1}, {Retort.AMQP.Default, :prefetch_count, 2, 1, 1}]})
    cover.erl:1584: :cover.do_compile_beam2/5
    cover.erl:1478: :cover.do_compile_beam/3
    (stdlib) lists.erl:1239: :lists.map/2
    cover.erl:2732: anonymous fn/2 in :cover.pmap_spawn/4
10:14:28.370 [error] Process #PID<0.6237.0> raised an exception
** (ArgumentError) argument error
    (stdlib) :ets.insert(:cover_internal_clause_table, {Retort.Client.Stream, [{Retort.Client.Stream, :__info__, 1, 1, 1}, {Retort.Client.Stream, :__info__, 1, 2, 1}, {Retort.Client.Stream, :__info__, 1, 3, 1}, {Retort.Client.Stream, :__struct__, 0, 1, 1}, {Retort.Client.Stream, :__struct__, 1, 1, 2}, {Retort.Client.Stream, :new, 1, 1, 1}, {Retort.Client.Stream, :new, 2, 1, 1}, {Retort.Client.Stream, :new, 3, 1, 3}, {Retort.Client.Stream, :next, 2, 1, 1}, {Retort.Client.Stream, :next, 2, 2, 1}, {Retort.Client.Stream, :page, 1, 1, 1}, {Retort.Client.Stream, :page, 1, 2, 2}, {Retort.Client.Stream, :page_params, 2, 1, 1}, {Retort.Client.Stream, :page_params, 2, 2, 1}]})
    cover.erl:1584: :cover.do_compile_beam2/5
    cover.erl:1478: :cover.do_compile_beam/3
    (stdlib) lists.erl:1239: :lists.map/2
    cover.erl:2732: anonymous fn/2 in :cover.pmap_spawn/4
10:14:28.370 [error] GenServer #PID<0.6189.0> terminating
** (ArgumentError) argument error
    (stdlib) erl_anno.erl:318: :erl_anno.set(:location, -1, [location: -1, generated: true])
    (stdlib) erl_parse.yrl:1516: anonymous fn/3 in :erl_parse.map_anno/2
    (stdlib) erl_parse.yrl:1649: :erl_parse.modify_anno1/3
    (stdlib) erl_parse.yrl:1662: :erl_parse.modify_anno1/3
    (stdlib) erl_parse.yrl:1641: :erl_parse.modify_anno1/3
    (stdlib) erl_parse.yrl:1662: :erl_parse.modify_anno1/3
    (stdlib) erl_parse.yrl:1652: :erl_parse.modify_anno1/3
    (stdlib) erl_parse.yrl:1662: :erl_parse.modify_anno1/3
Last message: {:EXIT, #PID<0.70.0>, {:badarg, [{:erl_anno, :set, [:location, -1, [location: -1, generated: true]], [file: 'erl_anno.erl', line: 318]}, {:erl_parse, :"-map_anno/2-fun-0-", 3, [file: 'erl_parse.yrl', line: 1516]}, {:erl_parse, :modify_anno1, 3, [file: 'erl_parse.yrl', line: 1649]}, {:erl_parse, :modify_anno1, 3, [file: 'erl_parse.yrl', line: 1662]}, {:erl_parse, :modify_anno1, 3, [file: 'erl_parse.yrl', line: 1641]}, {:erl_parse, :modify_anno1, 3, [file: 'erl_parse.yrl', line: 1662]}, {:erl_parse, :modify_anno1, 3, [file: 'erl_parse.yrl', line: 1652]}, {:erl_parse, :modify_anno1, 3, [file: 'erl_parse.yrl', line: 1662]}]}}
10:14:28.371 [error] GenServer #PID<0.6183.0> terminating
** (ArgumentError) argument error
    (stdlib) erl_anno.erl:318: :erl_anno.set(:location, -1, [location: -1, generated: true])
    (stdlib) erl_parse.yrl:1516: anonymous fn/3 in :erl_parse.map_anno/2
    (stdlib) erl_parse.yrl:1649: :erl_parse.modify_anno1/3
    (stdlib) erl_parse.yrl:1662: :erl_parse.modify_anno1/3
    (stdlib) erl_parse.yrl:1641: :erl_parse.modify_anno1/3
    (stdlib) erl_parse.yrl:1662: :erl_parse.modify_anno1/3
    (stdlib) erl_parse.yrl:1652: :erl_parse.modify_anno1/3
    (stdlib) erl_parse.yrl:1662: :erl_parse.modify_anno1/3
Last message: {:EXIT, #PID<0.70.0>, {:badarg, [{:erl_anno, :set, [:location, -1, [location: -1, generated: true]], [file: 'erl_anno.erl', line: 318]}, {:erl_parse, :"-map_anno/2-fun-0-", 3, [file: 'erl_parse.yrl', line: 1516]}, {:erl_parse, :modify_anno1, 3, [file: 'erl_parse.yrl', line: 1649]}, {:erl_parse, :modify_anno1, 3, [file: 'erl_parse.yrl', line: 1662]}, {:erl_parse, :modify_anno1, 3, [file: 'erl_parse.yrl', line: 1641]}, {:erl_parse, :modify_anno1, 3, [file: 'erl_parse.yrl', line: 1662]}, {:erl_parse, :modify_anno1, 3, [file: 'erl_parse.yrl', line: 1652]}, {:erl_parse, :modify_anno1, 3, [file: 'erl_parse.yrl', line: 1662]}]}}

Expected behavior

Tests are run and coverage information is generated.

Triage information

excoveralls' s mix coveralls works in both the underlying alembic and calcinator packages, so some dependency adding on top of those or some code in retort itself is likely causing this issue.

calcinator deps tree

Details

calcinator
├── junit_formatter ~> 1.0 (Hex package)
├── dialyze ~> 0.2.1 (Hex package)
├── excoveralls ~> 0.6.3 (Hex package)
│   ├── exjsx ~> 3.0 (Hex package)
│   │   └── jsx ~> 2.8.0 (Hex package)
│   └── hackney >= 0.12.0 (Hex package)
│       ├── certifi 1.0.0 (Hex package)
│       ├── idna 4.0.0 (Hex package)
│       ├── metrics 1.0.1 (Hex package)
│       ├── mimerl 1.0.2 (Hex package)
│       └── ssl_verify_fun 1.1.1 (Hex package)
├── ex_doc ~> 0.15.1 (Hex package)
│   └── earmark ~> 1.1 (Hex package)
├── credo 0.7.3 (Hex package)
│   └── bunt ~> 0.2.0 (Hex package)
├── alembic >= 3.1.1 and < 4.0.0 (Hex package)
│   ├── ecto ~> 2.0 (Hex package)
│   │   ├── decimal ~> 1.2 (Hex package)
│   │   ├── poison ~> 2.2 or ~> 3.0 (Hex package)
│   │   └── poolboy ~> 1.5 (Hex package)
│   └── poison ~> 1.5 or ~> 2.0 or ~> 3.0 (Hex package)
├── ja_serializer >= 0.11.2 and < 0.13.0 (Hex package)
│   ├── inflex ~> 1.4 (Hex package)
│   ├── plug > 1.0.0 (Hex package)
│   │   └── mime ~> 1.0 (Hex package)
│   └── poison >= 1.4.0 (Hex package)
├── phoenix ~> 1.0 (Hex package)
│   ├── phoenix_pubsub ~> 1.0 (Hex package)
│   ├── plug ~> 1.4 or ~> 1.3.3 or ~> 1.2.4 or ~> 1.1.8 or ~> 1.0.5 (Hex package)
│   └── poison ~> 1.5 or ~> 2.0 (Hex package)
└── inch_ex ~> 0.5.1 (Hex package)
    └── poison ~> 1.5 or ~> 2.0 or ~> 3.0 (Hex package)

retort deps tree

Details

retort
├── faker ~> 0.7.0 (Hex package)
├── connection ~> 1.0 (Hex package)
├── poison ~> 2.0 or ~> 3.0 (Hex package)
├── junit_formatter ~> 1.0 (Hex package)
├── dialyze ~> 0.2.1 (Hex package)
├── excoveralls ~> 0.6.3 (Hex package)
│   ├── exjsx ~> 3.0 (Hex package)
│   │   └── jsx ~> 2.8.0 (Hex package)
│   └── hackney >= 0.12.0 (Hex package)
│       ├── certifi 1.0.0 (Hex package)
│       ├── idna 4.0.0 (Hex package)
│       ├── metrics 1.0.1 (Hex package)
│       ├── mimerl 1.0.2 (Hex package)
│       └── ssl_verify_fun 1.1.1 (Hex package)
├── timex ~> 3.0 (Hex package)
│   ├── combine ~> 0.7 (Hex package)
│   ├── gettext ~> 0.10 (Hex package)
│   └── tzdata ~> 0.1.8 or ~> 0.5 (Hex package)
│       └── hackney ~> 1.0 (Hex package)
├── ex_doc ~> 0.15.1 (Hex package)
│   └── earmark ~> 1.1 (Hex package)
├── credo 0.7.3 (Hex package)
│   └── bunt ~> 0.2.0 (Hex package)
├── amqp ~> 0.1.4 or ~> 0.2.0 (Hex package)
│   ├── amqp_client ~> 3.6.8 (Hex package)
│   │   └── rabbit_common 3.6.9 (Hex package)
│   └── rabbit_common ~> 3.6.8 (Hex package)
├── uuid ~> 1.1 (Hex package)
├── ja_serializer >= 0.11.0 and < 0.13.0 (Hex package)
│   ├── inflex ~> 1.4 (Hex package)
│   ├── plug > 1.0.0 (Hex package)
│   │   └── mime ~> 1.0 (Hex package)
│   └── poison >= 1.4.0 (Hex package)
├── inch_ex ~> 0.5.1 (Hex package)
│   └── poison ~> 1.5 or ~> 2.0 or ~> 3.0 (Hex package)
├── postgrex ~> 0.13.0 (Hex package)
│   ├── connection ~> 1.0 (Hex package)
│   ├── db_connection ~> 1.1 (Hex package)
│   │   ├── connection ~> 1.0.2 (Hex package)
│   │   └── poolboy ~> 1.5 (Hex package)
│   └── decimal ~> 1.0 (Hex package)
├── ecto ~> 2.1 (Hex package)
│   ├── db_connection ~> 1.1 (Hex package)
│   ├── decimal ~> 1.2 (Hex package)
│   ├── poison ~> 2.2 or ~> 3.0 (Hex package)
│   ├── poolboy ~> 1.5 (Hex package)
│   └── postgrex ~> 0.13.0 (Hex package)
├── alembic >= 3.1.1 and < 4.0.0 (Hex package)
│   ├── ecto ~> 2.0 (Hex package)
│   └── poison ~> 1.5 or ~> 2.0 or ~> 3.0 (Hex package)
├── calcinator >= 1.5.1 and < 3.0.0 (Hex package)
│   ├── alembic >= 3.1.1 and < 4.0.0 (Hex package)
│   └── ja_serializer >= 0.11.2 and < 0.13.0 (Hex package)
└── ex_machina ~> 2.0 (Hex package)
    └── ecto ~> 2.1 (Hex package)

Deps to Check

The following deps are in retort and not calcinator and need to be checked for incompatibility by adding excoveralls and running mix coveralls to see if they trigger the bug on their own

• amqp
• connection
• ex_machina
• faker
• postgrex
• timex (was already using excoveralls, but still retested)
• uuid

No dep isolation failed mix coveralls. Moving on to slicing retort itself to try to remove or isolating triggering line in retort and trace that back to a dep or a quote in retort itself.

[josevalim]

Can you please check master? We have pushed many improvements on this area.

[josevalim]

Also, if you are using Elixir, is it precompiled? If so, with which Erlang version? It may be code compiler on 18 running on 19 or vice-versa.

[ericmj]

I can confirm it happens on master.

[josevalim]

Oh, it the error happens only in retort, it is a dependency in retort that is generating lines with -1 metadata. They need to do what Phoenix do: https://github.com/phoenixframework/phoenix_html/blob/master/lib/phoenix_html/engine.ex#L7-L11

Please try to pinpoint which dependency is causing the issue and let us know so we can reopen the issue as we have limited time to prune down the dependency tree ourselves.

[KronicDeth]

@josevalim I've reproduced the error with a minimal repo and it's kinda surprising. It's this line:

assert {:ok, _} = :ok

The right-hand doesn't seem to matter, but there does need to be a match as

assert :ok

Doesn't cause a problem.

Reproduction Steps

1. git clone git@github.com:KronicDeth/elixir_lang_elixir6015.git
2. cd elixir_lang_elixir6015
3. mix deps.get
4. mix coveralls

Errors

Compiling 1 file (.ex)
Generated elixir_lang_elixir6015 app

12:07:03.370 [error] Process #PID<0.177.0> raised an exception
** (ArgumentError) argument error
    (stdlib) erl_anno.erl:318: :erl_anno.set(:location, -1, [location: -1, generated: true])
    (stdlib) erl_parse.yrl:1516: anonymous fn/3 in :erl_parse.map_anno/2
    (stdlib) erl_parse.yrl:1649: :erl_parse.modify_anno1/3
    (stdlib) erl_parse.yrl:1662: :erl_parse.modify_anno1/3
    (stdlib) erl_parse.yrl:1641: :erl_parse.modify_anno1/3
    (stdlib) erl_parse.yrl:1662: :erl_parse.modify_anno1/3
    (stdlib) erl_parse.yrl:1652: :erl_parse.modify_anno1/3
    (stdlib) erl_parse.yrl:1662: :erl_parse.modify_anno1/3
** (exit) an exception was raised:
    ** (ArgumentError) argument error
        (stdlib) erl_anno.erl:318: :erl_anno.set(:location, -1, [location: -1, generated: true])
        (stdlib) erl_parse.yrl:1516: anonymous fn/3 in :erl_parse.map_anno/2
        (stdlib) erl_parse.yrl:1649: :erl_parse.modify_anno1/3
        (stdlib) erl_parse.yrl:1662: :erl_parse.modify_anno1/3
        (stdlib) erl_parse.yrl:1641: :erl_parse.modify_anno1/3
        (stdlib) erl_parse.yrl:1662: :erl_parse.modify_anno1/3
        (stdlib) erl_parse.yrl:1652: :erl_parse.modify_anno1/3
        (stdlib) erl_parse.yrl:1662: :erl_parse.modify_anno1/3
    cover.erl:583: :cover.call/1
    lib/excoveralls.ex:30: ExCoveralls.start/2
    (mix) lib/mix/tasks/test.ex:206: Mix.Tasks.Test.run/1
    (mix) lib/mix/task.ex:294: Mix.Task.run_task/3
    lib/mix/tasks.ex:54: Mix.Tasks.Coveralls.do_run/2
    (mix) lib/mix/task.ex:294: Mix.Task.run_task/3
    (mix) lib/mix/cli.ex:58: Mix.CLI.run_task/2

Original Code

The original line in retort where that assert comes from

assert {:ok, _} = Connection.await

-- https://github.com/C-S-D/retort/blob/559bfa4575d183a94f05f9b71b70562196c52c79/lib/retort/connection_case.ex#L59

[josevalim]

Thank you @KronicDeth, you are awesome for providing such detailed steps!

[josevalim]

Hi @KronicDeth, I can't reproduce it on master.

This is what I have done:

1. git clone git@github.com:KronicDeth/elixir_lang_elixir6015.git
2. cd elixir_lang_elixir6015
3. mix deps.get
4. touch test/foo_test.exs
5. mix coveralls

Everything works just fine, as I suspected, because all of those bugs have been fixed in master.

@ericmj when you said you were able to reproduce it on master, which commit were you using?

[KronicDeth]

@josevalim I think there's more than one error in retort and I just isolated one that master happened to have fixed. I updated elixir-lang/elixir to latest master and ran mix coveralls and I still get errors, just different errors:

Environment

elixir --version:

Erlang/OTP 19 [erts-8.3] [source] [64-bit] [smp:8:8] [async-threads:10] [hipe] [kernel-poll:false] [dtrace]

Elixir 1.5.0-dev (e9292c37b)

mix coveralls output

The database for Retort.Repo has been dropped
19:07:00.042 [error] Process #PID<0.254.0> raised an exception
** (ArgumentError) argument error
    (stdlib) erl_anno.erl:318: :erl_anno.set(:location, -584, [generated: true, location: 11])
    (stdlib) erl_parse.yrl:1516: anonymous fn/3 in :erl_parse.map_anno/2
    (stdlib) erl_parse.yrl:1649: :erl_parse.modify_anno1/3
    (stdlib) erl_parse.yrl:1517: :erl_parse.map_anno/2
    (stdlib) epp.erl:1698: :epp.interpret_file_attr/3
    (stdlib) epp.erl:1699: :epp.interpret_file_attr/3
    (stdlib) epp.erl:1690: :epp.interpret_file_attr/3
    (stdlib) epp.erl:1699: :epp.interpret_file_attr/3
** (exit) an exception was raised:
    ** (ArgumentError) argument error
        (stdlib) erl_anno.erl:318: :erl_anno.set(:location, -584, [generated: true, location: 11])
        (stdlib) erl_parse.yrl:1516: anonymous fn/3 in :erl_parse.map_anno/2
        (stdlib) erl_parse.yrl:1649: :erl_parse.modify_anno1/3
        (stdlib) erl_parse.yrl:1517: :erl_parse.map_anno/2
        (stdlib) epp.erl:1698: :epp.interpret_file_attr/3
        (stdlib) epp.erl:1699: :epp.interpret_file_attr/3
        (stdlib) epp.erl:1690: :epp.interpret_file_attr/3
        (stdlib) epp.erl:1699: :epp.interpret_file_attr/3
    cover.erl:583: :cover.call/1
    lib/excoveralls.ex:30: ExCoveralls.start/2
    (mix) lib/mix/tasks/test.ex:206: Mix.Tasks.Test.run/1
    (mix) lib/mix/task.ex:301: Mix.Task.run_task/3
    (mix) lib/mix/task.ex:333: Mix.Task.run_alias/3
    (mix) lib/mix/task.ex:266: Mix.Task.run/2
    lib/mix/tasks.ex:54: Mix.Tasks.Coveralls.do_run/2
    (mix) lib/mix/task.ex:301: Mix.Task.run_task/3

19:07:00.047 [error] Process #PID<0.259.0> raised an exception
** (ArgumentError) argument error
    (stdlib) :ets.insert(:cover_internal_data_table, {{:bump, Retort.Resources, :"MACRO-__using__", 2, 1, 0}, 0})
    cover.erl:1789: :cover.munge_body/4
    cover.erl:1740: :cover.munge_clauses/4
    cover.erl:1719: :cover.munge/4
    cover.erl:1635: :cover.transform_2/5
    cover.erl:1620: :cover.transform/3
    cover.erl:1568: :cover.do_compile_beam2/5
    cover.erl:1478: :cover.do_compile_beam/3
19:07:00.047 [error] Process #PID<0.262.0> raised an exception
** (ArgumentError) argument error
    (stdlib) :ets.insert(:cover_internal_clause_table, {Retort.Server.Pool, [{Retort.Server.Pool, :__info__, 1, 1, 1}, {Retort.Server.Pool, :__info__, 1, 2, 1}, {Retort.Server.Pool, :__info__, 1, 3, 1}, {Retort.Server.Pool, :init, 1, 1, 2}, {Retort.Server.Pool, :start_link, 1, 1, 1}, {Retort.Server.Pool, :start_link, 2, 1, 1}]})
    cover.erl:1584: :cover.do_compile_beam2/5
    cover.erl:1478: :cover.do_compile_beam/3
    (stdlib) lists.erl:1239: :lists.map/2
    cover.erl:2732: anonymous fn/2 in :cover.pmap_spawn/4
19:07:00.048 [error] Process #PID<0.260.0> raised an exception
** (ArgumentError) argument error
    (stdlib) :ets.insert(:cover_internal_clause_table, {Retort.Sandbox, [{Retort.Sandbox, :__info__, 1, 1, 1}, {Retort.Sandbox, :__info__, 1, 2, 1}, {Retort.Sandbox, :__info__, 1, 3, 1}, {Retort.Sandbox, :allow_access, 1, 1, 1}, {Retort.Sandbox, :allow_access, 2, 1, 1}, {Retort.Sandbox, :version1_token, 1, 1, 1}]})
    cover.erl:1584: :cover.do_compile_beam2/5
    cover.erl:1478: :cover.do_compile_beam/3
    (stdlib) lists.erl:1239: :lists.map/2
    cover.erl:2732: anonymous fn/2 in :cover.pmap_spawn/4
19:07:00.048 [error] Process #PID<0.261.0> raised an exception
** (ArgumentError) argument error
    (stdlib) :ets.insert(:cover_internal_clause_table, {Retort.Server.Generic.Logger, [{Retort.Server.Generic.Logger, :__info__, 1, 1, 1}, {Retort.Server.Generic.Logger, :__info__, 1, 2, 1}, {Retort.Server.Generic.Logger, :__info__, 1, 3, 1}, {Retort.Server.Generic.Logger, :call, 1, 1, 4}, {Retort.Server.Generic.Logger, :formatted_diff, 1, 1, 1}, {Retort.Server.Generic.Logger, :formatted_diff, 1, 2, 1}, {Retort.Server.Generic.Logger, :time_diff, 2, 1, 2}]})
    cover.erl:1584: :cover.do_compile_beam2/5
    cover.erl:1478: :cover.do_compile_beam/3
    (stdlib) lists.erl:1239: :lists.map/2
    cover.erl:2732: anonymous fn/2 in :cover.pmap_spawn/4
19:07:00.048 [error] Process #PID<0.253.0> raised an exception
** (ArgumentError) argument error
    (stdlib) :ets.insert(:cover_internal_clause_table, {Retort.Case, [{Retort.Case, :__info__, 1, 1, 1}, {Retort.Case, :__info__, 1, 2, 1}, {Retort.Case, :__info__, 1, 3, 1}, {Retort.Case, :create_list!, 3, 1, 2}, {Retort.Case, :stringify_keys, 1, 1, 10}, {Retort.Case, :unknown_relationship_path_document, 0, 1, 1}]})
    cover.erl:1584: :cover.do_compile_beam2/5
    cover.erl:1478: :cover.do_compile_beam/3
    (stdlib) lists.erl:1239: :lists.map/2
    cover.erl:2732: anonymous fn/2 in :cover.pmap_spawn/4
19:07:00.049 [error] Process #PID<0.257.0> raised an exception
** (ArgumentError) argument error
    (stdlib) :ets.insert(:cover_internal_clause_table, {Retort.Meta, [{Retort.Meta, :__info__, 1, 1, 1}, {Retort.Meta, :__info__, 1, 2, 1}, {Retort.Meta, :__info__, 1, 3, 1}, {Retort.Meta, :database_backed?, 1, 1, 1}, {Retort.Meta, :valid!, 2, 1, 1}, {Retort.Meta, :valid!, 3, 1, 1}, {Retort.Meta, :valid!, 3, 2, 1}, {Retort.Meta, :valid!, 3, 3, 4}, {Retort.Meta, :valid!, 3, 4, 1}, {Retort.Meta, :valid!, 3, 5, 1}]})
    cover.erl:1584: :cover.do_compile_beam2/5
    cover.erl:1478: :cover.do_compile_beam/3
    (stdlib) lists.erl:1239: :lists.map/2
    cover.erl:2732: anonymous fn/2 in :cover.pmap_spawn/4
19:07:00.049 [error] Process #PID<0.255.0> raised an exception
** (ArgumentError) argument error
    (stdlib) :ets.insert(:cover_internal_clause_table, {Retort.Client.Stream, [{Retort.Client.Stream, :__info__, 1, 1, 1}, {Retort.Client.Stream, :__info__, 1, 2, 1}, {Retort.Client.Stream, :__info__, 1, 3, 1}, {Retort.Client.Stream, :__struct__, 0, 1, 1}, {Retort.Client.Stream, :__struct__, 1, 1, 2}, {Retort.Client.Stream, :new, 1, 1, 1}, {Retort.Client.Stream, :new, 2, 1, 1}, {Retort.Client.Stream, :new, 3, 1, 3}, {Retort.Client.Stream, :next, 2, 1, 1}, {Retort.Client.Stream, :next, 2, 2, 1}, {Retort.Client.Stream, :page, 1, 1, 1}, {Retort.Client.Stream, :page, 1, 2, 2}, {Retort.Client.Stream, :page_params, 2, 1, 1}, {Retort.Client.Stream, :page_params, 2, 2, 1}]})
    cover.erl:1584: :cover.do_compile_beam2/5
    cover.erl:1478: :cover.do_compile_beam/3
    (stdlib) lists.erl:1239: :lists.map/2
    cover.erl:2732: anonymous fn/2 in :cover.pmap_spawn/4
19:07:00.050 [error] Process #PID<0.251.0> raised an exception
** (ArgumentError) argument error
    (stdlib) :ets.insert(:cover_internal_clause_table, {Poison.Encoder.Retort.Request, [{Poison.Encoder.Retort.Request, :__info__, 1, 1, 1}, {Poison.Encoder.Retort.Request, :__info__, 1, 2, 1}, {Poison.Encoder.Retort.Request, :__info__, 1, 3, 1}, {Poison.Encoder.Retort.Request, :__impl__, 1, 1, 1}, {Poison.Encoder.Retort.Request, :__impl__, 1, 2, 1}, {Poison.Encoder.Retort.Request, :__impl__, 1, 3, 1}, {Poison.Encoder.Retort.Request, :encode, 2, 1, 1}]})
    cover.erl:1584: :cover.do_compile_beam2/5
    cover.erl:1478: :cover.do_compile_beam/3
    (stdlib) lists.erl:1239: :lists.map/2
    cover.erl:2732: anonymous fn/2 in :cover.pmap_spawn/4
19:07:00.050 [error] Process #PID<0.252.0> raised an exception
** (ArgumentError) argument error
    (stdlib) :ets.insert(:cover_internal_clause_table, {Retort.AMQP.Default, [{Retort.AMQP.Default, :__info__, 1, 1, 1}, {Retort.AMQP.Default, :__info__, 1, 2, 1}, {Retort.AMQP.Default, :__info__, 1, 3, 1}, {Retort.AMQP.Default, :consume, 2, 1, 1}, {Retort.AMQP.Default, :declare_queue, 2, 1, 1}, {Retort.AMQP.Default, :open, 1, 1, 1}, {Retort.AMQP.Default, :prefetch_count, 2, 1, 1}]})
    cover.erl:1584: :cover.do_compile_beam2/5
    cover.erl:1478: :cover.do_compile_beam/3
    (stdlib) lists.erl:1239: :lists.map/2
    cover.erl:2732: anonymous fn/2 in :cover.pmap_spawn/4
19:07:00.051 [error] Process #PID<0.263.0> raised an exception
** (ArgumentError) argument error
    (stdlib) :ets.insert(:cover_internal_clause_table, {Retort.TestAuthors, [{Retort.TestAuthors, :__info__, 1, 1, 1}, {Retort.TestAuthors, :__info__, 1, 2, 1}, {Retort.TestAuthors, :__info__, 1, 3, 1}, {Retort.TestAuthors, :allow_sandbox_access, 1, 1, 1}, {Retort.TestAuthors, :changeset, 1, 1, 1}, {Retort.TestAuthors, :changeset, 2, 1, 1}, {Retort.TestAuthors, :delete, 1, 1, 1}, {Retort.TestAuthors, :ecto_schema_module, 0, 1, 1}, {Retort.TestAuthors, :full_associations, 1, 1, 1}, {Retort.TestAuthors, :get, 2, 1, 1}, {Retort.TestAuthors, :insert, 2, 1, 1}, {Retort.TestAuthors, :list, 1, 1, 1}, {Retort.TestAuthors, :repo, 0, 1, 1}, {Retort.TestAuthors, :sandboxed?, 0, 1, 1}, {Retort.TestAuthors, :update, 2, 1, 1}, {Retort.TestAuthors, :update, 3, 1, 1}]})
    cover.erl:1584: :cover.do_compile_beam2/5
    cover.erl:1478: :cover.do_compile_beam/3
    (stdlib) lists.erl:1239: :lists.map/2
    cover.erl:2732: anonymous fn/2 in :cover.pmap_spawn/4
19:07:00.052 [error] Process #PID<0.258.0> raised an exception
** (ArgumentError) argument error
    (stdlib) :ets.insert(:cover_internal_clause_table, {Retort.RemoteTestAuthors, [{Retort.RemoteTestAuthors, :__info__, 1, 1, 1}, {Retort.RemoteTestAuthors, :__info__, 1, 2, 1}, {Retort.RemoteTestAuthors, :__info__, 1, 3, 1}, {Retort.RemoteTestAuthors, :allow_sandbox_access, 1, 1, 1}, {Retort.RemoteTestAuthors, :association_to_include, 1, 1, 1}, {Retort.RemoteTestAuthors, :changeset, 1, 1, 1}, {Retort.RemoteTestAuthors, :changeset, 2, 1, 1}, {Retort.RemoteTestAuthors, :client_start_link, 0, 1, 1}, {Retort.RemoteTestAuthors, :delete, 1, 1, 1}, {Retort.RemoteTestAuthors, :ecto_schema_module, 0, 1, 1}, {Retort.RemoteTestAuthors, :full_associations, 1, 1, 1}, {Retort.RemoteTestAuthors, :get, 2, 1, 1}, {Retort.RemoteTestAuthors, :insert, 2, 1, 1}, {Retort.RemoteTestAuthors, :list, 1, 1, 1}, {Retort.RemoteTestAuthors, :sandboxed?, 0, 1, 1}, {Retort.RemoteTestAuthors, :timeout, 1, 1, 1}, {Retort.RemoteTestAuthors, :update, 2, 1, 1}, {Retort.RemoteTestAuthors, :update, 3, 1, 1}]})
    cover.erl:1584: :cover.do_compile_beam2/5
    cover.erl:1478: :cover.do_compile_beam/3
    (stdlib) lists.erl:1239: :lists.map/2
    cover.erl:2732: anonymous fn/2 in :cover.pmap_spawn/4
19:07:00.052 [error] Process #PID<0.256.0> raised an exception
** (ArgumentError) argument error
    (stdlib) :ets.insert(:cover_internal_clause_table, {Retort.ConnectionCase, [{Retort.ConnectionCase, :__info__, 1, 1, 1}, {Retort.ConnectionCase, :__info__, 1, 2, 1}, {Retort.ConnectionCase, :__info__, 1, 3, 1}, {Retort.ConnectionCase, :__ex_unit__, 2, 1, 1}, {Retort.ConnectionCase, :__ex_unit__, 2, 2, 1}, {Retort.ConnectionCase, :__ex_unit_setup_0, 1, 1, 4}, {Retort.ConnectionCase, :"MACRO-__using__", 2, 1, 1}, {Retort.ConnectionCase, :capture_reconnect_log, 0, 1, 13}, {Retort.ConnectionCase, :log_queue_error_count, 2, 1, 4}, {Retort.ConnectionCase, :override_connection_timeout, 1, 1, 5}, {Retort.ConnectionCase, :override_url, 1, 1, 5}]})
    cover.erl:1584: :cover.do_compile_beam2/5
    cover.erl:1478: :cover.do_compile_beam/3
    (stdlib) lists.erl:1239: :lists.map/2
    cover.erl:2732: anonymous fn/2 in :cover.pmap_spawn/4
19:07:00.053 [error] GenServer #PID<0.207.0> terminating
** (ArgumentError) argument error
    (stdlib) erl_anno.erl:318: :erl_anno.set(:location, -584, [generated: true, location: 11])
    (stdlib) erl_parse.yrl:1516: anonymous fn/3 in :erl_parse.map_anno/2
    (stdlib) erl_parse.yrl:1649: :erl_parse.modify_anno1/3
    (stdlib) erl_parse.yrl:1517: :erl_parse.map_anno/2
    (stdlib) epp.erl:1698: :epp.interpret_file_attr/3
    (stdlib) epp.erl:1699: :epp.interpret_file_attr/3
    (stdlib) epp.erl:1690: :epp.interpret_file_attr/3
    (stdlib) epp.erl:1699: :epp.interpret_file_attr/3
Last message: {:EXIT, #PID<0.70.0>, {:badarg, [{:erl_anno, :set, [:location, -584, [generated: true, location: 11]], [file: 'erl_anno.erl', line: 318]}, {:erl_parse, :"-map_anno/2-fun-0-", 3, [file: 'erl_parse.yrl', line: 1516]}, {:erl_parse, :modify_anno1, 3, [file: 'erl_parse.yrl', line: 1649]}, {:erl_parse, :map_anno, 2, [file: 'erl_parse.yrl', line: 1517]}, {:epp, :interpret_file_attr, 3, [file: 'epp.erl', line: 1698]}, {:epp, :interpret_file_attr, 3, [file: 'epp.erl', line: 1699]}, {:epp, :interpret_file_attr, 3, [file: 'epp.erl', line: 1690]}, {:epp, :interpret_file_attr, 3, [file: 'epp.erl', line: 1699]}]}}

I'll attempt to make another root cause repo, but now we know that all the ArgumentErrors aren't actually linked as I originally thought. The new first error is this:

erl_anno.set(:location, -584, [generated: true, location: 11])

Annotated stacktrace

1. erl_anno.erl:318:

set(Item, Value, Anno) ->
 case {is_settable(Item, Value), Anno} of
      {true, Line} when ?ALINE(Line) ->
          set_anno(Item, Value, [{location, Line}]);
      {true, {L, C}=Location} when ?ALINE(L), ?ACOLUMN(C) ->
          set_anno(Item, Value, [{location, Location}]);
      {true, A} when is_list(A), A =/= [] ->
          set_anno(Item, Value, Anno);
      _ ->
          erlang:error(badarg, [Item, Value, Anno])
  end.

-- https://github.com/erlang/otp/blob/OTP-19.3/lib/stdlib/src/erl_anno.erl#L309-L319

2. erl_parse.yrl:1516:

map_anno(F0, Abstr) ->
  F = fun(A, Acc) -> {F0(A), Acc} end,
  {NewAbstr, []} = modify_anno1(Abstr, [], F),
  NewAbstr.

-- https://github.com/erlang/otp/blob/OTP-19.3/lib/stdlib/src/erl_parse.yrl#L1515-L1518

3. erl_parse.yrl:1649:

modify_anno1({Tag,A,E1,E2,E3}, Ac, Mf) ->
   {A1,Ac1} = Mf(A, Ac),
   {E11,Ac2} = modify_anno1(E1, Ac1, Mf),
   {E21,Ac3} = modify_anno1(E2, Ac2, Mf),
   {E31,Ac4} = modify_anno1(E3, Ac3, Mf),
   {{Tag,A1,E11,E21,E31},Ac4};

-- https://github.com/erlang/otp/blob/OTP-19.3/lib/stdlib/src/erl_parse.yrl#L1648-L1653

4. erl_parse.yrl:1517:

map_anno(F0, Abstr) ->
  F = fun(A, Acc) -> {F0(A), Acc} end,
  {NewAbstr, []} = modify_anno1(Abstr, [], F),
  NewAbstr.

-- https://github.com/erlang/otp/blob/OTP-19.3/lib/stdlib/src/erl_parse.yrl#L1515-L1518

5. epp.erl:1698:

interpret_file_attr([Form0 | Forms], Delta, Fs) ->
   F = fun(Anno) ->
               Line = erl_anno:line(Anno),
               erl_anno:set_line(Line + Delta, Anno)
       end,
   Form = erl_parse:map_anno(F, Form0),
   [Form | interpret_file_attr(Forms, Delta, Fs)];

--- https://github.com/erlang/otp/blob/OTP-19.3/lib/stdlib/src/epp.erl#L1693-L1699

6. epp.erl:1699:

interpret_file_attr([Form0 | Forms], Delta, Fs) ->
   F = fun(Anno) ->
               Line = erl_anno:line(Anno),
               erl_anno:set_line(Line + Delta, Anno)
       end,
   Form = erl_parse:map_anno(F, Form0),
   [Form | interpret_file_attr(Forms, Delta, Fs)];

--- https://github.com/erlang/otp/blob/OTP-19.3/lib/stdlib/src/epp.erl#L1693-L1699

7. epp.erl:1690:

interpret_file_attr([{attribute,Anno,file,{File,Line}}=Form | Forms],
                   Delta, Fs) ->
   L = get_line(Anno),
   Generated = erl_anno:generated(Anno),
   if
       Generated ->
           %% -file attribute
           interpret_file_attr(Forms, (L + Delta) - Line, Fs);
       not Generated ->
           %% -include or -include_lib
           % true = L =:= Line,
           case Fs of
               [_, File | Fs1] -> % end of included file
                   [Form | interpret_file_attr(Forms, 0, [File | Fs1])];
               _ -> % start of included file
                   [Form | interpret_file_attr(Forms, 0, [File | Fs])]
           end
   end;

--- https://github.com/erlang/otp/blob/OTP-19.3/lib/stdlib/src/epp.erl#L1675-L1692

[ericmj]

I can only reproduce when cloning git@github.com:C-S-D/retort.git, git@github.com:KronicDeth/elixir_lang_elixir6015.git works without issues.