I have trying for sometime to deploy the app but it's failing. Tried railpack, nixpack custom build and

[Region: us-west1]

==============

Using Nixpacks

==============

context: kjs7-pQli

╔══════════════════════════════ Nixpacks v1.38.0 ══════════════════════════════╗

║ setup │ elixir_1_15, gcc, erlang ║

║──────────────────────────────────────────────────────────────────────────────║

║ install │ mix local.hex --force ║

║ │ mix local.rebar --force ║

║ │ mix deps.get --only prod ║

║ │ export ║

║ │ ERL_COMPILER_OPTIONS="[nowarn_missing_spec,nowarn_export_all]" ║

║ │ && mix deps.compile ║

║──────────────────────────────────────────────────────────────────────────────║

║ build │ mix compile && rm -rf assets/node_modules && cd assets && npm ║

║ │ install && cd .. && mix assets.deploy && mix release ║

║──────────────────────────────────────────────────────────────────────────────║

║ start │ _build/prod/rel/chat/bin/chat eval "Chat.Release.migrate()" && ║

║ │ _build/prod/rel/chat/bin/chat start ║

╚══════════════════════════════════════════════════════════════════════════════╝

internal

load build definition from Dockerfile

0ms

internal

load metadata for ghcr.io/railwayapp/nixpacks:ubuntu-1745885067

114ms

internal

load .dockerignore

0ms

[ 1/12] FROM ghcr.io/railwayapp/nixpacks:ubuntu-1745885067@sha256:d45c89d80e13d7ad0fd555b5130f22a866d9dd10e861f589932303ef2314c7de

8ms

internal

load build context

0ms

[ 2/12] WORKDIR /app/ cached

0ms

[ 3/12] COPY .nixpacks/nixpkgs-c5702bd28cbde41a191a9c2a00501f18941efbd0.nix .nixpacks/nixpkgs-c5702bd28cbde41a191a9c2a00501f18941efbd0.nix

80ms

[ 4/12] RUN nix-env -if .nixpacks/nixpkgs-c5702bd28cbde41a191a9c2a00501f18941efbd0.nix && nix-collect-garbage -d

53s

16 store paths deleted, 172.37 MiB freed

[ 5/12] COPY . /app/.

437ms

[ 6/12] RUN mix local.hex --force

1s

* creating /root/.mix/archives/hex-2.3.1

[ 7/12] RUN mix local.rebar --force

1s

* creating /root/.mix/elixir/1-15/rebar3

[ 8/12] RUN mix deps.get --only prod

2s

You have added/upgraded packages you could sponsor, run mix hex.sponsor to learn more

[ 9/12] RUN export ERL_COMPILER_OPTIONS="[nowarn_missing_spec,nowarn_export_all]" && mix deps.compile

18s

/bin/bash: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8)

==> decimal

Compiling 4 files (.ex)

Generated decimal app

==> result

Compiling 7 files (.ex)

Generated result app

==> mime

Compiling 1 file (.ex)

Generated mime app

==> nimble_options

Compiling 3 files (.ex)

Generated nimble_options app

==> ex_maybe

Compiling 1 file (.ex)

Generated ex_maybe app

===> Analyzing applications...

===> Compiling unicode_util_compat

===> Analyzing applications...

===> Compiling idna

===> Analyzing applications...

===> Compiling telemetry

==> telemetry_metrics

Compiling 7 files (.ex)

Generated telemetry_metrics app

===> Analyzing applications...

===> Compiling telemetry_poller

==> jason

Compiling 10 files (.ex)

Generated jason app

==> esbuild

Compiling 4 files (.ex)

Generated esbuild app

==> phoenix_html

Compiling 6 files (.ex)

Generated phoenix_html app

==> phoenix_template

Compiling 4 files (.ex)

Generated phoenix_template app

==> db_connection

Compiling 18 files (.ex)

warning: :proc_lib.set_label/1 is undefined or private

lib/db_connection/util.ex:32: DBConnection.Util.set_label/1

Generated db_connection app

==> expo

Compiling 2 files (.erl)

Compiling 22 files (.ex)

Generated expo app

==> phoenix_pubsub

Compiling 12 files (.ex)

Generated phoenix_pubsub app

==> plug_crypto

Compiling 5 files (.ex)

Generated plug_crypto app

===> Analyzing applications...

===> Compiling mimerl

==> dns_cluster

Compiling 1 file (.ex)

Generated dns_cluster app

==> xml_builder

Compiling 3 files (.ex)

Generated xml_builder app