So I’ve run into a mysterious error saying that :re.run/3 is undefined or private while upgrading my phoenix 14.10 based app to Erlang/OTP 22.1.1 and Elixir 1.9.1 when trying to restart the release in production.
Is there something obvious that I’ve missed, like compiling OTP with a certain flag?
I would deeply appreciate any help and can provide more info if needed.
Below is the interesting part of the crash report:
=CRASH REPORT==== 27-Sep-2019::23:05:22.988338 ===
crasher:
initial call: application_master:init/4
pid: <0.1896.0>
registered_name: []
exception exit: {{shutdown,
{failed_to_start_child,
'Elixir.Logger.BackendSupervisor',
{'EXIT',
{#{'__exception__' => true,
'__struct__' => 'Elixir.RuntimeError',
message =>
<<"EXIT when installing backend :console: an exception was raised:\n ** (UndefinedFunctionError) function :re.run/3 is undefined or private\n (stdlib) re.erl:780: :re.run(\"$time $metadata[$level] $message\\n\", \"(?<head>)\\\\$[a-z]+(?<tail>)\", [:global, {:capture, [:head, :tail]}])\n (elixir) lib/regex.ex:537: Regex.split/3\n (logger) lib/logger/formatter.ex:94: Logger.Formatter.compile/1\n (logger) lib/logger/backends/console.ex:101: Logger.Backends.Console.init/2\n (logger) lib/logger/backends/console.ex:22: Logger.Backends.Console.init/1\n (stdlib) gen_event.erl:473: :gen_event.server_add_handler/4\n (stdlib) gen_event.erl:318: :gen_event.handle_msg/6\n (stdlib) proc_lib.erl:249: :proc_lib.init_p_do_apply/3">>},
[{'Elixir.Logger.BackendSupervisor',
'-start_link/1-fun-0-',2,
[{file,"lib/logger/backend_supervisor.ex"},
{line,19}]},
{'Elixir.Enum','-reduce/3-lists^foldl/2-0-',3,
[{file,"lib/enum.ex"},{line,1948}]},
{'Elixir.Logger.BackendSupervisor',start_link,1,
[{file,"lib/logger/backend_supervisor.ex"},
{line,13}]},
{supervisor,do_start_child_i,3,
[{file,"supervisor.erl"},{line,379}]},
{supervisor,do_start_child,2,
[{file,"supervisor.erl"},{line,365}]},
{supervisor,'-start_children/2-fun-0-',3,
[{file,"supervisor.erl"},{line,349}]},
{supervisor,children_map,4,
[{file,"supervisor.erl"},{line,1157}]},
{supervisor,init_children,2,
[{file,"supervisor.erl"},{line,315}]}]}}}},
{'Elixir.Logger.App',start,[normal,[]]}}
in function application_master:init/4 (application_master.erl, line 138)
ancestors: [<0.1895.0>]
message_queue_len: 1
messages: [{'EXIT',<0.1897.0>,normal}]
links: [<0.1895.0>,<0.1843.0>]
dictionary: []
trap_exit: true
status: running
heap_size: 987
stack_size: 27
reductions: 239
neighbours:
=INFO REPORT==== 27-Sep-2019::23:05:22.991261 ===
application: logger
exited: {{shutdown,
{failed_to_start_child,'Elixir.Logger.BackendSupervisor',
{'EXIT',
{#{'__exception__' => true,
'__struct__' => 'Elixir.RuntimeError',
message =>
<<"EXIT when installing backend :console: an exception was raised:\n ** (UndefinedFunctionError) function :re.run/3 is undefined or private\n (stdlib) re.erl:780: :re.run(\"$time $metadata[$level] $message\\n\", \"(?<head>)\\\\$[a-z]+(?<tail>)\", [:global, {:capture, [:head, :tail]}])\n (elixir) lib/regex.ex:537: Regex.split/3\n (logger) lib/logger/formatter.ex:94: Logger.Formatter.compile/1\n (logger) lib/logger/backends/console.ex:101: Logger.Backends.Console.init/2\n (logger) lib/logger/backends/console.ex:22: Logger.Backends.Console.init/1\n (stdlib) gen_event.erl:473: :gen_event.server_add_handler/4\n (stdlib) gen_event.erl:318: :gen_event.handle_msg/6\n (stdlib) proc_lib.erl:249: :proc_lib.init_p_do_apply/3">>},
[{'Elixir.Logger.BackendSupervisor',
'-start_link/1-fun-0-',2,
[{file,"lib/logger/backend_supervisor.ex"},
{line,19}]},
{'Elixir.Enum','-reduce/3-lists^foldl/2-0-',3,
[{file,"lib/enum.ex"},{line,1948}]},
{'Elixir.Logger.BackendSupervisor',start_link,1,
[{file,"lib/logger/backend_supervisor.ex"},
{line,13}]},
{supervisor,do_start_child_i,3,
[{file,"supervisor.erl"},{line,379}]},
{supervisor,do_start_child,2,
[{file,"supervisor.erl"},{line,365}]},
{supervisor,'-start_children/2-fun-0-',3,
[{file,"supervisor.erl"},{line,349}]},
{supervisor,children_map,4,
[{file,"supervisor.erl"},{line,1157}]},
{supervisor,init_children,2,
[{file,"supervisor.erl"},{line,315}]}]}}}},
{'Elixir.Logger.App',start,[normal,[]]}}
type: permanent
{"Kernel pid terminated",application_controller,"{application_start_failure,logger,{{shutdown,{failed_to_start_child,'Elixir.Logger.BackendSupervisor',{'EXIT',{#{'__exception__' => true,'__struct__' => 'Elixir.RuntimeError',message => <<\"EXIT when installing backend :console: an exception was raised:\n ** (UndefinedFunctionError) function :re.run/3 is undefined or private\n (stdlib) re.erl:780: :re.run(\\"$time $metadata[$level] $message\\n\\", \\"(?<head>)\\\\$[a-z]+(?<tail>)\\", [:global, {:capture, [:head, :tail]}])\n (elixir) lib/regex.ex:537: Regex.split/3\n (logger) lib/logger/formatter.ex:94: Logger.Formatter.compile/1\n (logger) lib/logger/backends/console.ex:101: Logger.Backends.Console.init/2\n (logger) lib/logger/backends/console.ex:22: Logger.Backends.Console.init/1\n (stdlib) gen_event.erl:473: :gen_event.server_add_handler/4\n (stdlib) gen_event.erl:318: :gen_event.handle_msg/6\n (stdlib) proc_lib.erl:249: :proc_lib.init_p_do_apply/3\">>},[{'Elixir.Logger.BackendSupervisor','-start_link/1-fun-0-',2,[{file,\"lib/logger/backend_supervisor.ex\"},{line,19}]},{'Elixir.Enum','-reduce/3-lists^foldl/2-0-',3,[{file,\"lib/enum.ex\"},{line,1948}]},{'Elixir.Logger.BackendSupervisor',start_link,1,[{file,\"lib/logger/backend_supervisor.ex\"},{line,13}]},{supervisor,do_start_child_i,3,[{file,\"supervisor.erl\"},{line,379}]},{supervisor,do_start_child,2,[{file,\"supervisor.erl\"},{line,365}]},{supervisor,'-start_children/2-fun-0-',3,[{file,\"supervisor.erl\"},{line,349}]},{supervisor,children_map,4,[{file,\"supervisor.erl\"},{line,1157}]},{supervisor,init_children,2,[{file,\"supervisor.erl\"},{line,315}]}]}}}},{'Elixir.Logger.App',start,[normal,[]]}}}"}
Kernel pid terminated (application_controller) ({application_start_failure,logger,{{shutdown,{failed_to_start_child,'Elixir.Logger.BackendSupervisor',{'EXIT',{#{'__exception__' => true,'__struct__' =>
