nerves first try

nerves_first_try.log

 LM-SJC-11000504://j/n/n/blinky (nerves-examples:master)
$ mix firmware
warning: the archive nerves_bootstrap requires Elixir "~> 1.2.4 or ~> 1.3" but you are running on v1.3.0-dev
Nerves Precompile Start
==> nerves_system
Compiled lib/nerves_system.ex
Compiled lib/mix/tasks/compress.nerves_system.ex
Compiled lib/nerves_system/exception.ex
Compiled lib/nerves_env/exception.ex
Compiled lib/nerves_system/provider.ex
Compiled lib/nerves_system/providers/none.ex
Compiled lib/nerves_system/config.ex
Compiled lib/mix/tasks/compile.nerves_system.ex
Compiled lib/nerves_system/providers/http.ex
Compiled lib/nerves_system/providers/local/stream.ex
Compiled lib/nerves_system/platform.ex
Compiled lib/nerves_system/providers/local.ex
Compiled lib/nerves_system/platforms/br.ex
Compiled lib/nerves_env.ex
Generated nerves_system app
===> Compiling idna
==> nerves_system_br
Generated nerves_system_br app
===> Compiling mimerl
===> Compiling metrics
==> porcelain
Compiled lib/porcelain/application.ex
Compiled lib/porcelain/exceptions.ex
Compiled lib/porcelain/init.ex
Compiled lib/porcelain/drivers/stream_server.ex
lib/porcelain/drivers/driver_common.ex:46: warning: the variable "ret" is unsafe as it has been set in a conditional clause, as part of a case/cond/receive/if/&&/||. Please rewrite the clauses so the value is explicitly returned. For example:

    case int do
      1 -> atom = :one
      2 -> atom = :two
    end

Can be rewritten as:

    atom =
      case int do
        1 -> :one
        2 -> :two
      end

lib/porcelain/drivers/driver_common.ex:47: warning: the variable "ret" is unsafe as it has been set in a conditional clause, as part of a case/cond/receive/if/&&/||. Please rewrite the clauses so the value is explicitly returned. For example:

    case int do
      1 -> atom = :one
      2 -> atom = :two
    end

Can be rewritten as:

    atom =
      case int do
        1 -> :one
        2 -> :two
      end

Compiled lib/porcelain/process.ex
lib/porcelain/drivers/driver_common.ex:169: warning: the variable "result" is unsafe as it has been set in a conditional clause, as part of a case/cond/receive/if/&&/||. Please rewrite the clauses so the value is explicitly returned. For example:

    case int do
      1 -> atom = :one
      2 -> atom = :two
    end

Can be rewritten as:

    atom =
      case int do
        1 -> :one
        2 -> :two
      end

lib/porcelain.ex:308: warning: the variable "good" is unsafe as it has been set in a conditional clause, as part of a case/cond/receive/if/&&/||. Please rewrite the clauses so the value is explicitly returned. For example:

    case int do
      1 -> atom = :one
      2 -> atom = :two
    end

Can be rewritten as:

    atom =
      case int do
        1 -> :one
        2 -> :two
      end

lib/porcelain.ex:348: warning: the variable "good" is unsafe as it has been set in a conditional clause, as part of a case/cond/receive/if/&&/||. Please rewrite the clauses so the value is explicitly returned. For example:

    case int do
      1 -> atom = :one
      2 -> atom = :two
    end

Can be rewritten as:

    atom =
      case int do
        1 -> :one
        2 -> :two
      end

Compiled lib/porcelain/drivers/driver_common.ex
lib/porcelain/drivers/basic_driver.ex:80: warning: the variable "out_opt" is unsafe as it has been set in a conditional clause, as part of a case/cond/receive/if/&&/||. Please rewrite the clauses so the value is explicitly returned. For example:

    case int do
      1 -> atom = :one
      2 -> atom = :two
    end

Can be rewritten as:

    atom =
      case int do
        1 -> :one
        2 -> :two
      end

lib/porcelain/drivers/goon_driver.ex:77: warning: the variable "out_opt" is unsafe as it has been set in a conditional clause, as part of a case/cond/receive/if/&&/||. Please rewrite the clauses so the value is explicitly returned. For example:

    case int do
      1 -> atom = :one
      2 -> atom = :two
    end

Can be rewritten as:

    atom =
      case int do
        1 -> :one
        2 -> :two
      end

Compiled lib/porcelain.ex
lib/porcelain/drivers/basic_driver.ex:124: warning: the variable "ret" is unsafe as it has been set in a conditional clause, as part of a case/cond/receive/if/&&/||. Please rewrite the clauses so the value is explicitly returned. For example:

    case int do
      1 -> atom = :one
      2 -> atom = :two
    end

Can be rewritten as:

    atom =
      case int do
        1 -> :one
        2 -> :two
      end

lib/porcelain/drivers/goon_driver.ex:124: warning: the variable "ret" is unsafe as it has been set in a conditional clause, as part of a case/cond/receive/if/&&/||. Please rewrite the clauses so the value is explicitly returned. For example:

    case int do
      1 -> atom = :one
      2 -> atom = :two
    end

Can be rewritten as:

    atom =
      case int do
        1 -> :one
        2 -> :two
      end

lib/porcelain/drivers/basic_driver.ex:125: warning: the variable "ret" is unsafe as it has been set in a conditional clause, as part of a case/cond/receive/if/&&/||. Please rewrite the clauses so the value is explicitly returned. For example:

    case int do
      1 -> atom = :one
      2 -> atom = :two
    end

Can be rewritten as:

    atom =
      case int do
        1 -> :one
        2 -> :two
      end

lib/porcelain/drivers/goon_driver.ex:126: warning: the variable "ret" is unsafe as it has been set in a conditional clause, as part of a case/cond/receive/if/&&/||. Please rewrite the clauses so the value is explicitly returned. For example:

    case int do
      1 -> atom = :one
      2 -> atom = :two
    end

Can be rewritten as:

    atom =
      case int do
        1 -> :one
        2 -> :two
      end

lib/porcelain/drivers/goon_driver.ex:128: warning: the variable "ret" is unsafe as it has been set in a conditional clause, as part of a case/cond/receive/if/&&/||. Please rewrite the clauses so the value is explicitly returned. For example:

    case int do
      1 -> atom = :one
      2 -> atom = :two
    end

Can be rewritten as:

    atom =
      case int do
        1 -> :one
        2 -> :two
      end

lib/porcelain/drivers/goon_driver.ex:130: warning: the variable "ret" is unsafe as it has been set in a conditional clause, as part of a case/cond/receive/if/&&/||. Please rewrite the clauses so the value is explicitly returned. For example:

    case int do
      1 -> atom = :one
      2 -> atom = :two
    end

Can be rewritten as:

    atom =
      case int do
        1 -> :one
        2 -> :two
      end

lib/porcelain/drivers/goon_driver.ex:133: warning: the variable "ret" is unsafe as it has been set in a conditional clause, as part of a case/cond/receive/if/&&/||. Please rewrite the clauses so the value is explicitly returned. For example:

    case int do
      1 -> atom = :one
      2 -> atom = :two
    end

Can be rewritten as:

    atom =
      case int do
        1 -> :one
        2 -> :two
      end

lib/porcelain/drivers/goon_driver.ex:135: warning: the variable "ret" is unsafe as it has been set in a conditional clause, as part of a case/cond/receive/if/&&/||. Please rewrite the clauses so the value is explicitly returned. For example:

    case int do
      1 -> atom = :one
      2 -> atom = :two
    end

Can be rewritten as:

    atom =
      case int do
        1 -> :one
        2 -> :two
      end

Compiled lib/porcelain/drivers/basic_driver.ex
Compiled lib/porcelain/drivers/goon_driver.ex
Generated porcelain app
===> Compiling ssl_verify_fun
===> Compiling certifi
===> Compiling hackney
lib/httpoison/base.ex:378: warning: the variable "hn_options" is unsafe as it has been set in a conditional clause, as part of a case/cond/receive/if/&&/||. Please rewrite the clauses so the value is explicitly returned. For example:

    case int do
      1 -> atom = :one
      2 -> atom = :two
    end

Can be rewritten as:

    atom =
      case int do
        1 -> :one
        2 -> :two
      end

lib/httpoison/base.ex:379: warning: the variable "hn_options" is unsafe as it has been set in a conditional clause, as part of a case/cond/receive/if/&&/||. Please rewrite the clauses so the value is explicitly returned. For example:

    case int do
      1 -> atom = :one
      2 -> atom = :two
    end

Can be rewritten as:

    atom =
      case int do
        1 -> :one
        2 -> :two
      end

lib/httpoison/base.ex:380: warning: the variable "hn_options" is unsafe as it has been set in a conditional clause, as part of a case/cond/receive/if/&&/||. Please rewrite the clauses so the value is explicitly returned. For example:

    case int do
      1 -> atom = :one
      2 -> atom = :two
    end

Can be rewritten as:

    atom =
      case int do
        1 -> :one
        2 -> :two
      end

lib/httpoison/base.ex:381: warning: the variable "hn_options" is unsafe as it has been set in a conditional clause, as part of a case/cond/receive/if/&&/||. Please rewrite the clauses so the value is explicitly returned. For example:

    case int do
      1 -> atom = :one
      2 -> atom = :two
    end

Can be rewritten as:

    atom =
      case int do
        1 -> :one
        2 -> :two
      end

lib/httpoison/base.ex:382: warning: the variable "hn_options" is unsafe as it has been set in a conditional clause, as part of a case/cond/receive/if/&&/||. Please rewrite the clauses so the value is explicitly returned. For example:

    case int do
      1 -> atom = :one
      2 -> atom = :two
    end

Can be rewritten as:

    atom =
      case int do
        1 -> :one
        2 -> :two
      end

lib/httpoison/base.ex:383: warning: the variable "hn_options" is unsafe as it has been set in a conditional clause, as part of a case/cond/receive/if/&&/||. Please rewrite the clauses so the value is explicitly returned. For example:

    case int do
      1 -> atom = :one
      2 -> atom = :two
    end

Can be rewritten as:

    atom =
      case int do
        1 -> :one
        2 -> :two
      end

lib/httpoison/base.ex:386: warning: the variable "hn_options" is unsafe as it has been set in a conditional clause, as part of a case/cond/receive/if/&&/||. Please rewrite the clauses so the value is explicitly returned. For example:

    case int do
      1 -> atom = :one
      2 -> atom = :two
    end

Can be rewritten as:

    atom =
      case int do
        1 -> :one
        2 -> :two
      end

lib/httpoison/base.ex:389: warning: the variable "hn_options" is unsafe as it has been set in a conditional clause, as part of a case/cond/receive/if/&&/||. Please rewrite the clauses so the value is explicitly returned. For example:

    case int do
      1 -> atom = :one
      2 -> atom = :two
    end

Can be rewritten as:

    atom =
      case int do
        1 -> :one
        2 -> :two
      end

==> httpoison
Compiled lib/httpoison/base.ex
lib/httpoison.ex:66: warning: the variable "url" is unsafe as it has been set in a conditional clause, as part of a case/cond/receive/if/&&/||. Please rewrite the clauses so the value is explicitly returned. For example:

    case int do
      1 -> atom = :one
      2 -> atom = :two
    end

Can be rewritten as:

    atom =
      case int do
        1 -> :one
        2 -> :two
      end

Compiled lib/httpoison.ex
Generated httpoison app
==> nerves_toolchain
Compiled lib/mix/nerves_toolchain/utils.ex
Compiled lib/mix/tasks/compile.nerves_toolchain.ex
Generated nerves_toolchain app
==> nerves_toolchain_arm_unknown_linux_gnueabi
Compiled lib/nerves_toolchain_arm_unknown_linux_gnueabi.ex
Generated nerves_toolchain_arm_unknown_linux_gnueabi app
Compile Nerves toolchain
Downloading from Github Cache
Unpacking toolchain to build dir
==> nerves_system_rpi
Generated nerves_system_rpi app
[nerves_system][compile]
[nerves_system][http] Downloading system from cache
[nerves_system][http] No Available Mirrors

20:51:24.668 [debug] Compile System
could not compile dependency :nerves_system_rpi, "mix compile" failed. You can recompile this dependency with "mix deps.compile nerves_system_rpi", update it with "mix deps.update nerves_system_rpi" or clean it with "mix deps.clean nerves_system_rpi"
** (Nerves.System.Exception) The none compiler provider was unable to compile the nerves system
nocompile

    lib/mix/tasks/compile.nerves_system.ex:92: Mix.Tasks.Compile.NervesSystem.compile_result/2
    lib/mix/tasks/compile.nerves_system.ex:66: Mix.Tasks.Compile.NervesSystem.build/0
    lib/mix/tasks/compile.nerves_system.ex:25: Mix.Tasks.Compile.NervesSystem.preflight/0
    (elixir) lib/enum.ex:1098: Enum."-map/2-lists^map/1-0-"/2
    (elixir) lib/enum.ex:1098: Enum."-map/2-lists^map/1-0-"/2
    (mix) lib/mix/tasks/compile.all.ex:19: anonymous fn/1 in Mix.Tasks.Compile.All.run/1
    (mix) lib/mix/tasks/compile.all.ex:37: Mix.Tasks.Compile.All.with_logger_app/1
    (mix) lib/mix/tasks/compile.ex:84: Mix.Tasks.Compile.run/1

 LM-SJC-11000504://j/n/n/blinky (nerves-examples:master)
$ mix deps.compile nerves_system_rpi
warning: the archive nerves_bootstrap requires Elixir "~> 1.2.4 or ~> 1.3" but you are running on v1.3.0-dev
Nerves Precompile Start
===> Compiling idna
===> Compiling mimerl
===> Compiling metrics
===> Compiling ssl_verify_fun
===> Compiling certifi
===> Compiling hackney
==> nerves_toolchain_arm_unknown_linux_gnueabi
Compile Nerves toolchain
Nerves toolchain up to date
==> nerves_system_rpi
Generated nerves_system_rpi app
[nerves_system][compile]
[nerves_system][http] Downloading system from cache
[nerves_system][http] System Downloaded
[nerves_system][http] Unpacking System
==> blinky
Nerves Env loaded
Nerves Precompile End
 LM-SJC-11000504://j/n/n/blinky (nerves-examples:master)
$ mix firmware
warning: the archive nerves_bootstrap requires Elixir "~> 1.2.4 or ~> 1.3" but you are running on v1.3.0-dev
Nerves Precompile Start
Nerves Env current
Nerves Env loaded
Nerves Precompile End
===> Compiling cf
===> Uncaught error in rebar_core. Run with DEBUG=1 to see stacktrace
===> When submitting a bug report, please include the output of `rebar3 report "your command"`
** (Mix) Could not compile dependency :erlware_commons, "/Users/jistone/.mix/rebar3 bare compile --paths "/Users/jistone/nerves/nerves-examples/blinky/_build/rpi/dev/lib/*/ebin"" command failed. You can recompile this dependency with "mix deps.compile erlware_commons", update it with "mix deps.update erlware_commons" or clean it with "mix deps.clean erlware_commons"
 LM-SJC-11000504://j/n/n/blinky (nerves-examples:master)
$ mix deps.compile erlware_commons
warning: the archive nerves_bootstrap requires Elixir "~> 1.2.4 or ~> 1.3" but you are running on v1.3.0-dev
Nerves Precompile Start
Nerves Env current
Nerves Env loaded
Nerves Precompile End
===> Uncaught error in rebar_core. Run with DEBUG=1 to see stacktrace
===> When submitting a bug report, please include the output of `rebar3 report "your command"`
** (Mix) Could not compile dependency :erlware_commons, "/Users/jistone/.mix/rebar3 bare compile --paths "/Users/jistone/nerves/nerves-examples/blinky/_build/rpi/dev/lib/*/ebin"" command failed. You can recompile this dependency with "mix deps.compile erlware_commons", update it with "mix deps.update erlware_commons" or clean it with "mix deps.clean erlware_commons"
 LM-SJC-11000504://j/n/n/blinky (nerves-examples:master)
$ DEBUG=1 /Users/jistone/.mix/rebar3 bare compile --paths "/Users/jistone/nerves/nerves-examples/blinky/_build/rpi/dev/lib/*/ebin"
===> Expanded command sequence to be run: []
===> Expanded command sequence to be run: [{default,app_discovery},
                                                  {bare,compile}]
===> Uncaught error in rebar_core. Run with DEBUG=1 to see stacktrace
===> Uncaught error: {badmatch,[]}
===> Stack trace to the error location: [{rebar_prv_bare_compile,do,1,
                                                 [{file,
                                                   "/home/travis/build/rebar/rebar3/_build/default/lib/rebar/src/rebar_prv_bare_compile.erl"},
                                                  {line,45}]},
                                                {rebar_core,do,2,
                                                 [{file,
                                                   "/home/travis/build/rebar/rebar3/_build/default/lib/rebar/src/rebar_core.erl"},
                                                  {line,125}]},
                                                {rebar_prv_do,do_tasks,2,
                                                 [{file,
                                                   "/home/travis/build/rebar/rebar3/_build/default/lib/rebar/src/rebar_prv_do.erl"},
                                                  {line,68}]},
                                                {rebar_core,do,2,
                                                 [{file,
                                                   "/home/travis/build/rebar/rebar3/_build/default/lib/rebar/src/rebar_core.erl"},
                                                  {line,125}]},
                                                {rebar3,main,1,
                                                 [{file,
                                                   "/home/travis/build/rebar/rebar3/_build/default/lib/rebar/src/rebar3.erl"},
                                                  {line,56}]},
                                                {escript,run,2,
                                                 [{file,"escript.erl"},
                                                  {line,757}]},
                                                {escript,start,1,
                                                 [{file,"escript.erl"},
                                                  {line,277}]},
                                                {init,start_it,1,[]}]
===> When submitting a bug report, please include the output of `rebar3 report "your command"`