An older version of Jenkins used follow directory "Workspace Root Directory" to create the a job directory and than a branch directory to build the job.

for example:
WorkspaceDir -->
/home/jenkins/workspace/Chamaeleon_Build_arm-Linux_AK

with follow subdirectories:
develop
feature%2Fmetering
master
release%2Ftest

With a newer version of Jenkins the follow directories are used with some crypted names and into the jenkins root dir:
JenkinsHome -->
/var/lib/jenkins/workspace/

86-Linux_AK_feature_data1gw-ZPRTIMQMR37ERO34LWTIX3MDWNDF2BVSVQYCGAPMABRNIZF4JHGA
AK_feature_nsd_with_d2pcomd-4OSVVPXMSLGJQT56SR4PP4LHLDDTIRLCOH6NFM7JPJZOM45C66UA
AK_feature_nsd_with_d2pcomd-J6LMD7PVYENPVFHFM3TWMMKYKS6KB5NPGAO47LGD2TINXUC5GC2Q
AK_feature_nsd_with_d2pcomd-J6WBJOADOZSXYNEYPLCPB5GQ4Z5D7WDAHN3EPZC5YKCHF5EP6IMA
AK_feature_nsd_with_d2pcomd-QDAQYEZDKUYUVTZCRL73UJDDQJ4AUHKSLNW23OAEFXIBZ2IJYPJA
AK_feature_nsd_with_d2pcomd-QLNZT4GTX57IUCNQSVTNMPX6PUSC5PAI44UIMGC7MX4QGHKDLQ5A
AK_feature_nsd_with_d2pcomd-WTEXDHTZQXBOKOMMQDIJV3GM5JYCRFRUMML3BDHT4XL7MOBOD7UA
_AK_feature_odb_eventssytem-3E37LF3TCTSS6BNP5J7RXFKUDKUYR2GPC365IR275MK45QJYY2MA
_AK_feature_odb_eventssytem-4G34MXDNEOHNCXWP7MGD6SPYUBJGURHJIGTC6DNUEHELTTXOBFEQ
_AK_feature_odb_eventssytem-5FQCEOG4WSLPLKNJMS6HESPQ7RBOOLN2WTLGDHBBZCQGCRO7TO5A
_AK_feature_odb_eventssytem-CN6SG7RZXPIKAG54WEQO2XLGI4IZUGSBF5ZYWQRMQPWC3KSYMLDQ
_AK_feature_odb_eventssytem-H7R3Z2MBUSRJQVJUUEVLJMZGMT6N2OPX6R6UNIRBW7MEPCPFOV5A
_AK_feature_odb_eventssytem-XA42V4BXCMLNMTTPEPLY64ELIT2ARXGHM5TS4IL6Q44RRVR7PSBA
amaeleon_Doxygen_AK_develop-JBOKHZQ65MSKCNMJJZHKTV5NFPOILZ5PIJ3IW4BBRGSEHR4YIX7A
_Build_arm-Linux_AK_develop-5FZX4TMGW2CSMHBV6I5KYNQJY4IBOGW74XWMUYNIMR26SXBTEAEA
_Build_x86-Linux_AK_develop-F6Y47TRMIEQG5NDNVFXMQMQAHQTHMJDOVUYQUJ2BP4Q5IMWTKUOQ

Please correct the directory to the old behaviour.