Backed out changeset 3d245551d3fb (bug 1260505) for suspicion of causing taskcluster-images opt Docker Artifact Image Builder failures

testing/docker/centos6-build-upd/Dockerfile

@@ -1,4 +1,4 @@
-FROM          taskcluster/centos6-build:0.1.6
+FROM          taskcluster/centos6-build:0.1.5
 MAINTAINER    Dustin J. Mitchell <dustin@mozilla.com>
 
 ### update to latest from upstream repositories

testing/docker/centos6-build-upd/VERSION

@@ -1 +1 @@
-0.1.6.20160329195300
+0.1.5.20160323120600

testing/docker/centos6-build/VERSION

@@ -1 +1 @@
-0.1.6
+0.1.5

testing/docker/centos6-build/system-setup.sh

@@ -421,8 +421,8 @@ cat >requirements.txt <<'EOF'
 # sha256: 90pZQ6kAXB6Je8-H9-ivfgDAb6l3e5rWkfafn6VKh9g
 virtualenv==13.1.2
 
-# sha256: wJnELXTi1SC2HdNyzZlrD6dgXAZheDT9exPHm5qaWzA
-mercurial==3.7.3
+# sha256: W6lDjWqw25P3sHhrpjITjrZKncDZPjDd4rF7Mo_cbXo
+mercurial==3.7.2
 EOF
 peep install -r requirements.txt
 

testing/docker/desktop-build/Dockerfile

@@ -1,4 +1,4 @@
-FROM          taskcluster/centos6-build-upd:0.1.6.20160329195300
+FROM          taskcluster/centos6-build-upd:0.1.5.20160323120600
 MAINTAINER    Dustin J. Mitchell <dustin@mozilla.com>
 
 # Add build scripts; these are the entry points from the taskcluster worker, and

testing/docker/desktop-test/Dockerfile

@@ -1,4 +1,4 @@
-FROM          taskcluster/ubuntu1204-test-upd:0.1.9.20160329211700
+FROM          taskcluster/ubuntu1204-test-upd:0.1.8.20160218152601
 MAINTAINER    Jonas Finnemann Jensen <jopsen@gmail.com>
 
 # Add utilities and configuration

testing/docker/ubuntu1204-test-upd/Dockerfile

@@ -1,4 +1,4 @@
-FROM          taskcluster/ubuntu1204-test:0.1.9
+FROM          taskcluster/ubuntu1204-test:0.1.8
 MAINTAINER    Dustin J. Mitchell <dustin@mozilla.com>
 
 ### update to latest from upstream repositories

testing/docker/ubuntu1204-test-upd/VERSION

@@ -1 +1 @@
-0.1.9.20160329211700
+0.1.8.20160218152601

testing/docker/ubuntu1204-test/VERSION

@@ -1 +1 @@
-0.1.9
+0.1.8

testing/docker/ubuntu1204-test/system-setup.sh

@@ -155,8 +155,8 @@ cat >requirements.txt <<'EOF'
 # sha256: qryO8YzdvYoqnH-SvEPi_qVLEUczDWXbkg7zzpgS49w
 virtualenv==13.1.2
 
-# sha256: wJnELXTi1SC2HdNyzZlrD6dgXAZheDT9exPHm5qaWzA
-mercurial==3.7.3
+# sha256: tQ9peOfTn-DLKY-j-j6c5B0jVnIdFV5SiPnFfl8T6ac
+mercurial==3.5
 EOF
 peep install -r requirements.txt