add err output when server failed to start

in same time than the port was opened.
Rename function into `wait_for_server` according.

Cargo.lock

@@ -502,7 +502,7 @@ checksum = "40ecd4077b5ae9fd2e9e169b102c6c330d0605168eb0e8bf79952b256dbefffd"
 
 [[package]]
 name = "grammalecte_client"
-version = "0.1.5"
+version = "0.1.4"
 dependencies = [
  "env_logger",
  "log",
@@ -896,9 +896,9 @@ dependencies = [
 
 [[package]]
 name = "memchr"
-version = "2.7.4"
+version = "2.7.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3"
+checksum = "6d0d8b92cd8358e8d229c11df9358decae64d137c5be540952c5ca7b25aea768"
 
 [[package]]
 name = "mime"
@@ -1172,9 +1172,9 @@ dependencies = [
 
 [[package]]
 name = "redox_syscall"
-version = "0.5.2"
+version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c82cf8cff14456045f55ec4241383baeff27af886adb72ffb2162f99911de0fd"
+checksum = "469052894dcb553421e483e4209ee581a45100d31b4018de03e5a7ad86374a7e"
 dependencies = [
  "bitflags 2.5.0",
 ]

Cargo.toml

@@ -1,12 +1,12 @@
 [package]
 name = "grammalecte_client"
-version = "0.1.5"
+version = "0.1.4"
 edition = "2021"
 authors = ["Pierre Hubert <pierre.git@communiquons.org>"]
 description = "Grammalecte HTTP client"
 license = "MIT"
 repository = "https://gitea.communiquons.org/pierre/GrammalecteClient"
-keywords = ["grammalecte", "spell-check", "spellcheck"]
+keywords = ["grammalecte", "spell-check"]
 readme = "README.md"
 categories = ["text-processing"]
 

renovate.json

@@ -1,9 +0,0 @@
-{
-  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
-  "packageRules": [
-    {
-      "matchUpdateTypes": ["major", "minor", "patch"],
-      "automerge": true
-    }
-  ]
-}