diff --git a/.ci/linux-direct-ubuntu16.04-gcc-debug.jenkinsfile b/.ci/linux-direct-ubuntu16.04-gcc-debug.jenkinsfile
index c82ed506..937d6624 100644
--- a/.ci/linux-direct-ubuntu16.04-gcc-debug.jenkinsfile
+++ b/.ci/linux-direct-ubuntu16.04-gcc-debug.jenkinsfile
@@ -9,8 +9,6 @@ node('nonsgx_slave') {
         "local:${env.BUILD_TAG}",
         '-f .ci/ubuntu16.04.dockerfile .'
     ).inside("${env.DOCKER_ARGS_COMMON}") {
-        sh 'printenv'
-
         load '.ci/lib/stage-lint.jenkinsfile'
         load '.ci/lib/stage-clean-check-prepare.jenkinsfile'
         load '.ci/lib/stage-build-nosgx.jenkinsfile'
diff --git a/.ci/linux-direct-ubuntu16.04-gcc-glibc223.jenkinsfile b/.ci/linux-direct-ubuntu16.04-gcc-glibc223.jenkinsfile
index 646fdd66..7f1d580e 100644
--- a/.ci/linux-direct-ubuntu16.04-gcc-glibc223.jenkinsfile
+++ b/.ci/linux-direct-ubuntu16.04-gcc-glibc223.jenkinsfile
@@ -10,8 +10,6 @@ node('nonsgx_slave') {
         "local:${env.BUILD_TAG}",
         '-f .ci/ubuntu16.04.dockerfile .'
     ).inside("${env.DOCKER_ARGS_COMMON}") {
-        sh 'printenv'
-
         load '.ci/lib/stage-lint.jenkinsfile'
         load '.ci/lib/stage-clean-check-prepare.jenkinsfile'
         load '.ci/lib/stage-build-nosgx.jenkinsfile'
diff --git a/.ci/linux-direct-ubuntu16.04-gcc-release.jenkinsfile b/.ci/linux-direct-ubuntu16.04-gcc-release.jenkinsfile
index 2a3be498..10b511e6 100644
--- a/.ci/linux-direct-ubuntu16.04-gcc-release.jenkinsfile
+++ b/.ci/linux-direct-ubuntu16.04-gcc-release.jenkinsfile
@@ -9,8 +9,6 @@ node('nonsgx_slave') {
         "local:${env.BUILD_TAG}",
         '-f .ci/ubuntu16.04.dockerfile .'
     ).inside("${env.DOCKER_ARGS_COMMON}") {
-        sh 'printenv'
-
         load '.ci/lib/stage-lint.jenkinsfile'
         load '.ci/lib/stage-clean-check-prepare.jenkinsfile'
         load '.ci/lib/stage-build-nosgx.jenkinsfile'
diff --git a/.ci/linux-direct-ubuntu18.04-gcc-debug.jenkinsfile b/.ci/linux-direct-ubuntu18.04-gcc-debug.jenkinsfile
index 6b88a920..e4ccadb0 100644
--- a/.ci/linux-direct-ubuntu18.04-gcc-debug.jenkinsfile
+++ b/.ci/linux-direct-ubuntu18.04-gcc-debug.jenkinsfile
@@ -9,8 +9,6 @@ node('nonsgx_slave') {
         "local:${env.BUILD_TAG}",
         '-f .ci/ubuntu18.04.dockerfile .'
     ).inside("${env.DOCKER_ARGS_COMMON}") {
-        sh 'printenv'
-
         load '.ci/lib/stage-lint.jenkinsfile'
         load '.ci/lib/stage-clean-check-prepare.jenkinsfile'
         load '.ci/lib/stage-build-nosgx.jenkinsfile'
diff --git a/.ci/linux-direct-ubuntu18.04-gcc-glibc227.jenkinsfile b/.ci/linux-direct-ubuntu18.04-gcc-glibc227.jenkinsfile
index d4c5747d..d1752692 100644
--- a/.ci/linux-direct-ubuntu18.04-gcc-glibc227.jenkinsfile
+++ b/.ci/linux-direct-ubuntu18.04-gcc-glibc227.jenkinsfile
@@ -10,8 +10,6 @@ node('nonsgx_slave') {
         "local:${env.BUILD_TAG}",
         '-f .ci/ubuntu18.04.dockerfile .'
     ).inside("${env.DOCKER_ARGS_COMMON}") {
-        sh 'printenv'
-
         load '.ci/lib/stage-lint.jenkinsfile'
         load '.ci/lib/stage-clean-check-prepare.jenkinsfile'
         load '.ci/lib/stage-build-nosgx.jenkinsfile'
diff --git a/.ci/linux-direct-ubuntu18.04-gcc-release.jenkinsfile b/.ci/linux-direct-ubuntu18.04-gcc-release.jenkinsfile
index d22006cd..b095186e 100644
--- a/.ci/linux-direct-ubuntu18.04-gcc-release.jenkinsfile
+++ b/.ci/linux-direct-ubuntu18.04-gcc-release.jenkinsfile
@@ -9,8 +9,6 @@ node('nonsgx_slave') {
         "local:${env.BUILD_TAG}",
         '-f .ci/ubuntu18.04.dockerfile .'
     ).inside("${env.DOCKER_ARGS_COMMON}") {
-        sh 'printenv'
-
         load '.ci/lib/stage-lint.jenkinsfile'
         load '.ci/lib/stage-clean-check-prepare.jenkinsfile'
         load '.ci/lib/stage-build-nosgx.jenkinsfile'
diff --git a/.ci/linux-sgx-ubuntu16.04-gcc-release-apps.jenkinsfile b/.ci/linux-sgx-ubuntu16.04-gcc-release-apps.jenkinsfile
index b41a9eec..94c11c97 100644
--- a/.ci/linux-sgx-ubuntu16.04-gcc-release-apps.jenkinsfile
+++ b/.ci/linux-sgx-ubuntu16.04-gcc-release-apps.jenkinsfile
@@ -10,8 +10,6 @@ node('sgx_slave_2.6') {
         "local:${env.BUILD_TAG}",
         '-f .ci/ubuntu16.04.dockerfile .'
     ).inside("${env.DOCKER_ARGS_COMMON} ${env.DOCKER_ARGS_SGX}") {
-        sh 'printenv'
-
         load '.ci/lib/stage-lint.jenkinsfile'
         load '.ci/lib/stage-clean-check-prepare.jenkinsfile'
         load '.ci/lib/stage-build-sgx.jenkinsfile'
diff --git a/.ci/linux-sgx-ubuntu16.04-gcc-release.jenkinsfile b/.ci/linux-sgx-ubuntu16.04-gcc-release.jenkinsfile
index 8cbc5b8c..416b262c 100644
--- a/.ci/linux-sgx-ubuntu16.04-gcc-release.jenkinsfile
+++ b/.ci/linux-sgx-ubuntu16.04-gcc-release.jenkinsfile
@@ -10,8 +10,6 @@ node('sgx_slave_2.6') {
         "local:${env.BUILD_TAG}",
         '-f .ci/ubuntu16.04.dockerfile .'
     ).inside("${env.DOCKER_ARGS_COMMON} ${env.DOCKER_ARGS_SGX}") {
-        sh 'printenv'
-
         load '.ci/lib/stage-lint.jenkinsfile'
         load '.ci/lib/stage-clean-check-prepare.jenkinsfile'
         load '.ci/lib/stage-build-sgx.jenkinsfile'
diff --git a/.ci/linux-sgx-ubuntu18.04-gcc-release-apps.jenkinsfile b/.ci/linux-sgx-ubuntu18.04-gcc-release-apps.jenkinsfile
index 5551dec0..d340c797 100644
--- a/.ci/linux-sgx-ubuntu18.04-gcc-release-apps.jenkinsfile
+++ b/.ci/linux-sgx-ubuntu18.04-gcc-release-apps.jenkinsfile
@@ -10,8 +10,6 @@ node('sgx_slave_2.6') {
         "local:${env.BUILD_TAG}",
         '-f .ci/ubuntu18.04.dockerfile .'
     ).inside("${env.DOCKER_ARGS_COMMON} ${env.DOCKER_ARGS_SGX}") {
-        sh 'printenv'
-
         load '.ci/lib/stage-lint.jenkinsfile'
         load '.ci/lib/stage-clean-check-prepare.jenkinsfile'
         load '.ci/lib/stage-build-sgx.jenkinsfile'
diff --git a/.ci/linux-sgx-ubuntu18.04-gcc-release.jenkinsfile b/.ci/linux-sgx-ubuntu18.04-gcc-release.jenkinsfile
index 3978e4ee..b5814132 100644
--- a/.ci/linux-sgx-ubuntu18.04-gcc-release.jenkinsfile
+++ b/.ci/linux-sgx-ubuntu18.04-gcc-release.jenkinsfile
@@ -10,8 +10,6 @@ node('sgx_slave_2.6') {
         "local:${env.BUILD_TAG}",
         '-f .ci/ubuntu18.04.dockerfile .'
     ).inside("${env.DOCKER_ARGS_COMMON} ${env.DOCKER_ARGS_SGX}") {
-        sh 'printenv'
-
         load '.ci/lib/stage-lint.jenkinsfile'
         load '.ci/lib/stage-clean-check-prepare.jenkinsfile'
         load '.ci/lib/stage-build-sgx.jenkinsfile'