问使用嵌入式postgres的测试失败，出现非法状态异常

EN

public static SingleInstancePostgresRule pg = EmbeddedPostgresRules.singleInstance();

import com.goldfinger.models.AuditLog;
import com.opentable.db.postgres.embedded.FlywayPreparer;
import com.opentable.db.postgres.junit.EmbeddedPostgresRules;
import com.opentable.db.postgres.junit.PreparedDbRule;
import org.junit.*;
import org.junit.runner.RunWith;
import org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

@RunWith(SpringJUnit4ClassRunner.class)
public class SQLAuditRepositoryTest {

    private static SQLAuditRepository sqlAuditRepository;
    private static AuditLog auditLog_1;
    private static AuditLog auditLog_2;
    private static AuditLog auditLog_3;
    private static List<AuditLog> auditLogList;

    @ClassRule
        public static SingleInstancePostgresRule pg = EmbeddedPostgresRules.singleInstance();


    @Test
    public void simpleTest() {
        assert (2 == 2);
    }
}

java.lang.IllegalStateException: Process [/tmp/embedded-pg/PG-06e3a92a2edb6ddd6dbdf5602d0252ca/bin/initdb, -A, trust, -U, postgres, -D, /tmp/epg6584640257265165384, -E, UTF-8] failed

    at com.opentable.db.postgres.embedded.EmbeddedPostgres.system(EmbeddedPostgres.java:626)
    at com.opentable.db.postgres.embedded.EmbeddedPostgres.initdb(EmbeddedPostgres.java:240)
...
... many lines here
...
    at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:55)
    at java.lang.Thread.run(Thread.java:745)

image: java:latest
services:
  - postgres:latest
before_script:
  - export GRADLE_USER_HOME=`pwd`/.gradle

package:
  stage: build
  script:
    - ./gradlew assemble

test:
  stage: test
  script:
  - ./gradlew check
  artifacts:
    reports:
      junit: build/test-results/test/*.xml