Куда обращается gradle за org.springframework.boot

При загрузке проекта возникает сообщение

Plugin [id: 'org.springframework.boot', version: '2.2.2.RELEASE'] was not found in any of the following sources:

• Gradle Core Plugins (plugin is not in 'org.gradle' namespace)
• Plugin Repositories (could not resolve plugin artifact 'org.springframework.boot:org.springframework.boot.gradle.plugin:2.2.2.RELEASE') Searched in the following repositories: Gradle Central Plugin Repository

Подскажите, пожалуйста, по какому http-адресу пытается обратиться gradle для поиска org.springframework.boot? Я правильно понимаю, что по адресу https://plugins.gradle.org/plugin/org.springframework.boot?

П.С.: Сам проект сформирован как пустой на сервисе https://start.spring.io/

Вот build.gradle:

plugins {
    id 'org.springframework.boot' version '2.2.2.RELEASE'
    id 'io.spring.dependency-management' version '1.0.8.RELEASE'
    id 'java'
}
group = 'com.example'
version = '0.0.1-SNAPSHOT'
sourceCompatibility = '1.8'
repositories {
    mavenCentral()
}
dependencies {
    implementation 'org.springframework.boot:spring-boot-starter'
    testImplementation('org.springframework.boot:spring-boot-starter-test') {
        exclude group: 'org.junit.vintage', module: 'junit-vintage-engine'
    }
}
test {
    useJUnitPlatform()
}

27.01.2020:

Вывод команды gradle build --scan:

FAILURE: Build failed with an exception.
* Where:
Auto-applied by using --scan
* What went wrong:
Plugin [id: 'com.gradle.build-scan', version: '2.2.1', artifact: 'com.gradle:build-scan-plugin:2.2.1'] was not found in any of the following sources:
- Gradle Core Plugins (plugin is not in 'org.gradle' namespace)
- Plugin Repositories (could not resolve plugin artifact 'com.gradle:build-scan-plugin:2.2.1')
  Searched in the following repositories:
    Gradle Central Plugin Repository
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
* Get more help at https://help.gradle.org
BUILD FAILED in 0s

Поставил gradle отдельно, добавил путь к его папке bin в path. Проверил.

Вот результат gradle build --debug (часть)

16:08:59.178 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] FAILURE: Build failed with an exception.
16:08:59.178 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]
16:08:59.178 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] * Where:
16:08:59.178 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] Build file 'C:\Users\***\Desktop\tstSpring\tstSpring\build.gradle' line: 10
16:08:59.178 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]
16:08:59.178 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] * What went wrong:
16:08:59.178 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] Plugin [id: 'org.springframework.boot', version: '2.1.12.RELEASE'] was not found in any of the following sources:
16:08:59.178 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]
16:08:59.178 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] - Gradle Core Plugins (plugin is not in 'org.gradle' namespace)
16:08:59.178 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] - Plugin Repositories (could not resolve plugin artifact 'org.springframework.boot:org.springframework.boot.gradle.plugin:2.1.12.RELEASE')
16:08:59.179 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]   Searched in the following repositories:
16:08:59.179 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]     Gradle Central Plugin Repository
16:08:59.179 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]
16:08:59.179 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] * Try:
16:08:59.179 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] Run with --stacktrace option to get the stack trace.  Run with --scan to get full insights.
16:08:59.179 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]
16:08:59.179 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] * Get more help at https://help.gradle.org
16:08:59.179 [ERROR] [org.gradle.internal.buildevents.BuildResultLogger]
16:08:59.179 [ERROR] [org.gradle.internal.buildevents.BuildResultLogger] BUILD FAILED in 1s

28 01 2020:

Запустил из папки проекта bootrun

29 01 2020

Запустил gradlew bootrun. Результат: