Failure on agent side of the plugin(Class 'org.springframework.core.log.LogDelegateFactory' was not found)

[brainiac84]

Full error stack trace

[11:40:47]	HashiCorp Vault
[11:40:47]	[HashiCorp Vault] Exception occured: org/springframework/core/log/LogDelegateFactory
java.lang.NoClassDefFoundError: org/springframework/core/log/LogDelegateFactory
	at org.springframework.http.HttpLogging.forLog(HttpLogging.java:68)
	at org.springframework.http.HttpLogging.forLogName(HttpLogging.java:57)
	at org.springframework.http.converter.AbstractHttpMessageConverter.<init>(AbstractHttpMessageConverter.java:54)
	at org.springframework.http.converter.ByteArrayHttpMessageConverter.<init>(ByteArrayHttpMessageConverter.java:45)
	at org.jetbrains.teamcity.vault.UtilKt.createRestTemplate(util.kt:108)
	at org.jetbrains.teamcity.vault.UtilKt.createRestTemplate(util.kt:78)
	at org.jetbrains.teamcity.vault.UtilKt.createRestTemplate(util.kt:72)
	at org.jetbrains.teamcity.vault.agent.VaultBuildFeature$buildStarted$$inlined$forEach$lambda$1.invoke(VaultBuildFeature.kt:84)
	at org.jetbrains.teamcity.vault.agent.VaultBuildFeature$buildStarted$$inlined$forEach$lambda$1.invoke(VaultBuildFeature.kt:35)
	at org.jetbrains.teamcity.vault.UtilKt.activity(util.kt:171)
	at org.jetbrains.teamcity.vault.agent.VaultBuildFeature.buildStarted(VaultBuildFeature.kt:79)
	at jdk.internal.reflect.GeneratedMethodAccessor46.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at jetbrains.buildServer.util.EventDispatcher$3.run(EventDispatcher.java:138)
	at jetbrains.buildServer.util.NamedThreadFactory.executeWithNewThreadName(NamedThreadFactory.java:76)
	at jetbrains.buildServer.util.EventDispatcher.dispatch(EventDispatcher.java:132)
	at jetbrains.buildServer.util.EventDispatcher$2.invoke(EventDispatcher.java:82)
	at com.sun.proxy.$Proxy9.buildStarted(Unknown Source)
	at jetbrains.buildServer.agent.impl.buildStages.startStages.FireBuildStartedStage.doBuildState(FireBuildStartedStage.java:20)
	at jetbrains.buildServer.agent.impl.buildStages.startStages.FireEventStageBase.doBuildStage(FireEventStageBase.java:28)
	at jetbrains.buildServer.agent.impl.buildStages.BuildStagesExecutor$1.callStage(BuildStagesExecutor.java:33)
	at jetbrains.buildServer.agent.impl.buildStages.BuildStagesExecutor$1.callStage(BuildStagesExecutor.java:24)
	at jetbrains.buildServer.agent.impl.buildStages.StagesExecutor.callRunStage(StagesExecutor.java:76)
	at jetbrains.buildServer.agent.impl.buildStages.StagesExecutor.doStages(StagesExecutor.java:35)
	at jetbrains.buildServer.agent.impl.buildStages.BuildStagesExecutor.doStages(BuildStagesExecutor.java:24)
	at jetbrains.buildServer.agent.impl.BuildRunActionImpl.doStages(BuildRunActionImpl.java:81)
	at jetbrains.buildServer.agent.impl.BuildRunActionImpl.runBuild(BuildRunActionImpl.java:57)
	at jetbrains.buildServer.agent.impl.BuildAgentImpl.doActualBuild(BuildAgentImpl.java:333)
	at jetbrains.buildServer.agent.impl.BuildAgentImpl.access$200(BuildAgentImpl.java:58)
	at jetbrains.buildServer.agent.impl.BuildAgentImpl$1.run(BuildAgentImpl.java:288)
	at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.ClassNotFoundException: Class 'org.springframework.core.log.LogDelegateFactory' was not found
	at jetbrains.buildServer.plugins.classLoaders.TeamCityClassLoader.doLoadClass(TeamCityClassLoader.java:85)
	at jetbrains.buildServer.plugins.classLoaders.TeamCityClassLoader.loadClass(TeamCityClassLoader.java:40)
	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)
	... 32 more

• TeamCity server version is 2020.2.3 (build 86002)
• Plugin version 0.1.113