Is pretty clear :) You are trying to load a stateful Trait in a version of Pharo that does not supports it (I guess Pharo 6.1?) Esteban
On 27 Feb 2019, at 17:05, ducasse <stepharo@netcourrier.com> wrote:
'VersionInfo: Pharo7.0-PR-g3b248856a5586a2a13853d32e10596969926e951'
<https://ci.inria.fr/pharo-ci-jenkins2/blue/organizations/jenkins/Test%20pending%20pull%20request%20and%20branch%20Pipeline/detail/PR-2735/1/#log-1551>[32] 'Errors in script loaded from /builds/workspace/uest_and_branch_Pipeline_PR-2735/32/bootstrap/scripts/bootstrap.st <http://bootstrap.st/>'
<https://ci.inria.fr/pharo-ci-jenkins2/blue/organizations/jenkins/Test%20pending%20pull%20request%20and%20branch%20Pipeline/detail/PR-2735/1/#log-1552>[32] Error: Trying to load a stateful trait in a stateless version.
<https://ci.inria.fr/pharo-ci-jenkins2/blue/organizations/jenkins/Test%20pending%20pull%20request%20and%20branch%20Pipeline/detail/PR-2735/1/#log-1553>[32] TonelParser(Object)>>error:
<https://ci.inria.fr/pharo-ci-jenkins2/blue/organizations/jenkins/Test%20pending%20pull%20request%20and%20branch%20Pipeline/detail/PR-2735/1/#log-1555>[32] error: 'Trying to load a stateful trait in a stateless version.' ] in TonelParser>>validateStatelessTraitIsBeingRead: in Block: [ self...
<https://ci.inria.fr/pharo-ci-jenkins2/blue/organizations/jenkins/Test%20pending%20pull%20request%20and%20branch%20Pipeline/detail/PR-2735/1/#log-1556>[32] BlockClosure>>cull:
<https://ci.inria.fr/pharo-ci-jenkins2/blue/organizations/jenkins/Test%20pending%20pull%20request%20and%20branch%20Pipeline/detail/PR-2735/1/#log-1557>[32] Set(Collection)>>ifNotEmpty:
<https://ci.inria.fr/pharo-ci-jenkins2/blue/organizations/jenkins/Test%20pending%20pull%20request%20and%20branch%20Pipeline/detail/PR-2735/1/#log-1558>[32] TonelParser>>validateStatelessTraitIsBeingRead:
<https://ci.inria.fr/pharo-ci-jenkins2/blue/organizations/jenkins/Test%20pending%20pull%20request%20and%20branch%20Pipeline/detail/PR-2735/1/#log-1559>[32] TonelParser>>newStatelessTraitDefinitionFrom:
<https://ci.inria.fr/pharo-ci-jenkins2/blue/organizations/jenkins/Test%20pending%20pull%20request%20and%20branch%20Pipeline/detail/PR-2735/1/#log-1560>[32] TonelParser>>newTraitDefinitionFrom:
<https://ci.inria.fr/pharo-ci-jenkins2/blue/organizations/jenkins/Test%20pending%20pull%20request%20and%20branch%20Pipeline/detail/PR-2735/1/#log-1561>[32] TonelParser>>newTypeDefinitionFrom:
<https://ci.inria.fr/pharo-ci-jenkins2/blue/organizations/jenkins/Test%20pending%20pull%20request%20and%20branch%20Pipeline/detail/PR-2735/1/#log-1562>[32] TonelParser>>typeDef
<https://ci.inria.fr/pharo-ci-jenkins2/blue/organizations/jenkins/Test%20pending%20pull%20request%20and%20branch%20Pipeline/detail/PR-2735/1/#log-1563>[32] TonelParser>>document
<https://ci.inria.fr/pharo-ci-jenkins2/blue/organizations/jenkins/Test%20pending%20pull%20request%20and%20branch%20Pipeline/detail/PR-2735/1/#log-1564>[32] TonelParser>>start
<https://ci.inria.fr/pharo-ci-jenkins2/blue/organizations/jenkins/Test%20pending%20pull%20request%20and%20branch%20Pipeline/detail/PR-2735/1/#log-1565>[32] TonelParser class>>parseStream:
<https://ci.inria.fr/pharo-ci-jenkins2/blue/organizations/jenkins/Test%20pending%20pull%20request%20and%20branch%20Pipeline/detail/PR-2735/1/#log-1566>[32] [ :s | TonelParser parseStream: s ] in [ :each | each readStreamDo: [ :s | TonelParser parseStream: s ] ] in TonelReader>>loadDefinitions in Block: [ :s | TonelParser parseStream: s ]
<https://ci.inria.fr/pharo-ci-jenkins2/blue/organizations/jenkins/Test%20pending%20pull%20request%20and%20branch%20Pipeline/detail/PR-2735/1/#log-1567>[32] [ aBlock value: stream ] in FileReference(AbstractFileReference)>>readStreamDo: in Block: [ aBlock value: stream ]
<https://ci.inria.fr/pharo-ci-jenkins2/blue/organizations/jenkins/Test%20pending%20pull%20request%20and%20branch%20Pipeline/detail/PR-2735/1/#log-1568>[32] BlockClosure>>ensure:
<https://ci.inria.fr/pharo-ci-jenkins2/blue/organizations/jenkins/Test%20pending%20pull%20request%20and%20branch%20Pipeline/detail/PR-2735/1/#log-1569>[32] FileReference(AbstractFileReference)>>readStreamDo:
<https://ci.inria.fr/pharo-ci-jenkins2/blue/organizations/jenkins/Test%20pending%20pull%20request%20and%20branch%20Pipeline/detail/PR-2735/1/#log-1570>[32] FileSystemDirectoryEntry>>readStreamDo:
<https://ci.inria.fr/pharo-ci-jenkins2/blue/organizations/jenkins/Test%20pending%20pull%20request%20and%20branch%20Pipeline/detail/PR-2735/1/#log-1571>[32] [ :each | each readStreamDo: [ :s | TonelParser parseStream: s ] ] in TonelReader>>loadDefinitions in Block: [ :each | each readStreamDo: [ :s | TonelParser pa...etc...
<https://ci.inria.fr/pharo-ci-jenkins2/blue/organizations/jenkins/Test%20pending%20pull%20request%20and%20branch%20Pipeline/detail/PR-2735/1/#log-1572>[32] Array(SequenceableCollection)>>collect:
<https://ci.inria.fr/pharo-ci-jenkins2/blue/organizations/jenkins/Test%20pending%20pull%20request%20and%20branch%20Pipeline/detail/PR-2735/1/#log-1573>[32] TonelReader>>loadDefinitions
<https://ci.inria.fr/pharo-ci-jenkins2/blue/organizations/jenkins/Test%20pending%20pull%20request%20and%20branch%20Pipeline/detail/PR-2735/1/#log-1574>[32] TonelReader(MCVersionReader)>>definitions
<https://ci.inria.fr/pharo-ci-jenkins2/blue/organizations/jenkins/Test%20pending%20pull%20request%20and%20branch%20Pipeline/detail/PR-2735/1/#log-1575>[32] TonelReader(MCVersionReader)>>snapshot
<https://ci.inria.fr/pharo-ci-jenkins2/blue/organizations/jenkins/Test%20pending%20pull%20request%20and%20branch%20Pipeline/detail/PR-2735/1/#log-1576>[32] [ self snapshot ] in TonelReader(MCVersionReader)>>basicVersion in Block: [ self snapshot ]
<https://ci.inria.fr/pharo-ci-jenkins2/blue/organizations/jenkins/Test%20pending%20pull%20request%20and%20branch%20Pipeline/detail/PR-2735/1/#log-1577>[32] MCVersion>>snapshot
<https://ci.inria.fr/pharo-ci-jenkins2/blue/organizations/jenkins/Test%20pending%20pull%20request%20and%20branch%20Pipeline/detail/PR-2735/1/#log-1578>[32] MCMczWriter>>writeDefinitions:
<https://ci.inria.fr/pharo-ci-jenkins2/blue/organizations/jenkins/Test%20pending%20pull%20request%20and%20branch%20Pipeline/detail/PR-2735/1/#log-1579>[32] MCMczWriter>>writeVersion:
<https://ci.inria.fr/pharo-ci-jenkins2/blue/organizations/jenkins/Test%20pending%20pull%20request%20and%20branch%20Pipeline/detail/PR-2735/1/#log-1580>[32] MCMczWriter class>>fileOut:on:
<https://ci.inria.fr/pharo-ci-jenkins2/blue/organizations/jenkins/Test%20pending%20pull%20request%20and%20branch%20Pipeline/detail/PR-2735/1/#log-1581>[32] MCVersion>>fileOutOn:
<https://ci.inria.fr/pharo-ci-jenkins2/blue/organizations/jenkins/Test%20pending%20pull%20request%20and%20branch%20Pipeline/detail/PR-2735/1/#log-1582>[32] [ :s | aVersion fileOutOn: s ] in MCCacheRepository(MCFileBasedRepository)>>basicStoreVersion: in Block: [ :s | aVersion fileOutOn: s ]
<https://ci.inria.fr/pharo-ci-jenkins2/blue/organizations/jenkins/Test%20pending%20pull%20request%20and%20branch%20Pipeline/detail/PR-2735/1/#log-1583>[32] [ :stream | aBlock value: stream ] in MCCacheRepository(MCDirectoryRepository)>>writeStreamForFileNamed:replace:do: in Block: [ :stream | aBlock value: stream ]