mix deps.tree output

```
$ mix deps.tree
mpnetwork
├── eliver ~> 2.0 (Hex package)
│   └── enquirer ~> 0.1.0 (Hex package)
├── ecto_sql ~> 3.1.6 (Hex package)
├── gettext ~> 0.13 (Hex package)
├── lz4 ~> 0.2.2 (Hex package)
├── briefly ~> 0.3 (Hex package)
├── number ~> 0.5 (Hex package)
│   └── decimal ~> 1.2 (Hex package)
├── ex_crypto ~> 0.4 (Hex package) *override*
│   └── poison >= 2.0.0 (Hex package)
├── ex_image_info ~> 0.1.1 (Hex package)
├── dialyxir ~> 0.5.0 (Hex package)
├── mogrify ~> 0.7.2 (Hex package)
├── excoveralls ~> 0.7 (Hex package)
│   ├── hackney ~> 1.0 (Hex package)
│   │   ├── certifi 2.5.1 (Hex package)
│   │   │   └── parse_trans ~>3.3 (Hex package)
│   │   ├── idna 6.0.0 (Hex package)
│   │   │   └── unicode_util_compat 0.4.1 (Hex package)
│   │   ├── metrics 1.0.1 (Hex package)
│   │   ├── mimerl ~>1.1 (Hex package)
│   │   └── ssl_verify_fun 1.1.4 (Hex package)
│   └── jason ~> 1.0 (Hex package)
│       └── decimal ~> 1.0 (Hex package)
├── timex (https://github.com/bitwalker/timex.git) *override*
│   ├── tzdata ~> 0.1.8 or ~> 0.5 or ~> 1.0.0 (Hex package)
│   │   └── hackney ~> 1.0 (Hex package)
│   ├── combine ~> 0.10 (Hex package)
│   └── gettext ~> 0.10 (Hex package)
├── credo ~> 0.8 (Hex package)
│   ├── bunt ~> 0.2.0 (Hex package)
│   └── jason ~> 1.0 (Hex package)
├── ex_doc ~> 0.14 (Hex package)
│   ├── earmark ~> 1.3 (Hex package)
│   └── makeup_elixir ~> 0.14 (Hex package)
│       └── makeup ~> 1.0 (Hex package)
│           └── nimble_parsec ~> 0.5.0 (Hex package)
├── phoenix_pubsub ~> 1.0 (Hex package)
├── html_sanitize_ex ~> 1.3.0-rc3 (Hex package)
│   └── mochiweb ~> 2.15 (Hex package)
├── cowboy ~> 2.5 (Hex package)
│   ├── cowlib ~> 2.7.3 (Hex package)
│   └── ranch ~> 1.7.1 (Hex package)
├── ex_rated ~> 1.3 (Hex package)
│   └── ex2ms ~> 1.5 (Hex package)
├── quantum >= 2.2.5 (Hex package)
│   ├── crontab ~> 1.1 (Hex package)
│   │   └── ecto ~> 1.0 or ~> 2.0 or ~> 3.0 (Hex package)
│   ├── gen_stage ~> 0.12 (Hex package)
│   ├── swarm ~> 3.3 (Hex package)
│   │   ├── gen_state_machine ~> 2.0 (Hex package)
│   │   └── libring ~> 1.0 (Hex package)
│   └── timex ~> 3.1 (Hex package)
├── mix_test_watch ~> 0.5 (Hex package)
│   └── file_system ~> 0.2.1 or ~> 0.3 (Hex package)
├── postgrex >= 0.0.0 (Hex package)
│   ├── connection ~> 1.0 (Hex package)
│   ├── db_connection ~> 1.1 (Hex package)
│   │   └── connection ~> 1.0.2 (Hex package)
│   └── decimal ~> 1.0 (Hex package)
├── ecto_enum ~> 1.3 (Hex package)
│   ├── ecto >= 2.0.0 (Hex package)
│   └── postgrex >= 0.0.0 (Hex package)
├── distillery ~> 2.1 (Hex package)
│   └── artificery ~> 0.2 (Hex package)
├── plug_cowboy ~> 2.0 (Hex package)
│   ├── cowboy ~> 2.5 (Hex package)
│   └── plug ~> 1.7 (Hex package)
│       ├── mime ~> 1.0 (Hex package)
│       ├── plug_crypto ~> 1.0 (Hex package)
│       └── telemetry ~> 0.4 (Hex package)
├── swoosh ~> 0.10 (Hex package)
│   ├── cowboy ~> 1.0.1 or ~> 1.1 or ~> 2.4 (Hex package)
│   ├── hackney ~> 1.9 (Hex package)
│   ├── jason ~> 1.0 (Hex package)
│   ├── mime ~> 1.1 (Hex package)
│   └── plug_cowboy >= 1.0.0 (Hex package)
├── phoenix ~> 1.3 (Hex package) *override*
│   ├── jason ~> 1.0 (Hex package)
│   ├── phoenix_pubsub ~> 1.1 (Hex package)
│   ├── plug ~> 1.8.1 or ~> 1.9 (Hex package)
│   ├── plug_cowboy ~> 1.0 or ~> 2.0 (Hex package)
│   └── telemetry ~> 0.4 (Hex package)
├── phoenix_live_reload ~> 1.1 (Hex package)
│   ├── file_system ~> 0.2.1 or ~> 0.3 (Hex package)
│   └── phoenix ~> 1.4 (Hex package)
├── phoenix_html ~> 2.10.4 (Hex package)
│   └── plug ~> 1.0 (Hex package)
├── phoenix_swoosh ~> 0.2 (Hex package)
│   ├── phoenix ~> 1.0 (Hex package)
│   ├── phoenix_html ~> 2.2 (Hex package)
│   └── swoosh ~> 0.1 (Hex package)
├── coherence ~> 0.5.2 (Hex package)
│   ├── comeonin ~> 3.0 (Hex package)
│   │   └── elixir_make ~> 0.4 (Hex package)
│   ├── ecto ~> 2.0 (Hex package)
│   ├── elixir_uuid ~> 1.2 (Hex package)
│   ├── gettext ~> 0.14 (Hex package)
│   ├── phoenix ~> 1.3 (Hex package)
│   ├── phoenix_html ~> 2.10 (Hex package)
│   ├── phoenix_swoosh ~> 0.2 (Hex package)
│   ├── timex ~> 3.3 (Hex package)
│   └── timex_ecto ~> 3.3 (Hex package)
│       ├── ecto ~> 2.2 (Hex package)
│       └── timex ~> 3.6 (Hex package)
└── phoenix_ecto ~> 3.2 (Hex package)
    ├── ecto ~> 2.2 (Hex package)
    ├── phoenix_html ~> 2.9 (Hex package)
    └── plug ~> 1.0 (Hex package)
```
I suppose it's coherence and phoenix_ecto that are the issue then?