See 

------------------------------------------
[...truncated 4 lines...]
Cloning repository https://github.com/yast/yast-rear.git
 > git init  # timeout=10
Fetching upstream changes from https://github.com/yast/yast-rear.git
 > git --version # timeout=10
 > git -c core.askpass=true fetch --tags --progress https://github.com/yast/yast-rear.git +refs/heads/*:refs/remotes/origin/*
 > git config remote.origin.url https://github.com/yast/yast-rear.git # timeout=10
 > git config --add remote.origin.fetch +refs/heads/*:refs/remotes/origin/* # timeout=10
 > git config remote.origin.url https://github.com/yast/yast-rear.git # timeout=10
Fetching upstream changes from https://github.com/yast/yast-rear.git
 > git -c core.askpass=true fetch --tags --progress https://github.com/yast/yast-rear.git +refs/heads/*:refs/remotes/origin/*
 > git rev-parse origin/master^{commit} # timeout=10
Checking out Revision 682f4e5bfefd417a05fd1d77d093416253e6e99c (origin/master)
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 682f4e5bfefd417a05fd1d77d093416253e6e99c
First time build. Skipping changelog.
 > git tag -a -f -m Jenkins Build #1 jenkins-yast-rear-master-1 # timeout=10
Cleaning workspace
 > git rev-parse --verify HEAD # timeout=10
Resetting working tree
 > git reset --hard # timeout=10
 > git clean -fdx # timeout=10
[yast-rear-master] $ /bin/sh -xe /tmp/hudson4490719867395100030.sh
+ cd 
+ rake osc:sr
* Starting osc check...
* Done. Everything looks good.
* Starting syntax check...
src/clients/rear.rb: Syntax OK
src/modules/Rear.rb:56: warning: assigned but unused variable - usbdevs
src/modules/Rear.rb: Syntax OK
src/modules/RearSystemCheck.rb: Syntax OK
src/include/rear/ui.rb: Syntax OK
* Done
mkdir -p package
mkdir -p package/yast2-rear-3.1.2/.
rm -f package/yast2-rear-3.1.2/./.travis.yml
ln ./.travis.yml package/yast2-rear-3.1.2/./.travis.yml
rm -f package/yast2-rear-3.1.2/./CONTRIBUTING.md
ln ./CONTRIBUTING.md package/yast2-rear-3.1.2/./CONTRIBUTING.md
rm -f package/yast2-rear-3.1.2/./COPYING
ln ./COPYING package/yast2-rear-3.1.2/./COPYING
rm -f package/yast2-rear-3.1.2/./MAINTAINER
ln ./MAINTAINER package/yast2-rear-3.1.2/./MAINTAINER
rm -f package/yast2-rear-3.1.2/./Makefile.cvs
ln ./Makefile.cvs package/yast2-rear-3.1.2/./Makefile.cvs
rm -f package/yast2-rear-3.1.2/./README.md
ln ./README.md package/yast2-rear-3.1.2/./README.md
rm -f package/yast2-rear-3.1.2/./RPMNAME
ln ./RPMNAME package/yast2-rear-3.1.2/./RPMNAME
rm -f package/yast2-rear-3.1.2/./Rakefile
ln ./Rakefile package/yast2-rear-3.1.2/./Rakefile
rm -f package/yast2-rear-3.1.2/./configure.in.in
ln ./configure.in.in package/yast2-rear-3.1.2/./configure.in.in
mkdir -p package/yast2-rear-3.1.2/./package
rm -f package/yast2-rear-3.1.2/./package/yast2-rear.changes
ln ./package/yast2-rear.changes package/yast2-rear-3.1.2/./package/yast2-rear.changes
rm -f package/yast2-rear-3.1.2/./package/yast2-rear.spec
ln ./package/yast2-rear.spec package/yast2-rear-3.1.2/./package/yast2-rear.spec
mkdir -p package/yast2-rear-3.1.2/./src
rm -f package/yast2-rear-3.1.2/./src/Makefile.am
ln ./src/Makefile.am package/yast2-rear-3.1.2/./src/Makefile.am
mkdir -p package/yast2-rear-3.1.2/./src/clients
rm -f package/yast2-rear-3.1.2/./src/clients/rear.rb
ln ./src/clients/rear.rb package/yast2-rear-3.1.2/./src/clients/rear.rb
mkdir -p package/yast2-rear-3.1.2/./src/desktop
rm -f package/yast2-rear-3.1.2/./src/desktop/rear.desktop
ln ./src/desktop/rear.desktop package/yast2-rear-3.1.2/./src/desktop/rear.desktop
mkdir -p package/yast2-rear-3.1.2/./src/include/rear
rm -f package/yast2-rear-3.1.2/./src/include/rear/ui.rb
ln ./src/include/rear/ui.rb package/yast2-rear-3.1.2/./src/include/rear/ui.rb
mkdir -p package/yast2-rear-3.1.2/./src/modules
rm -f package/yast2-rear-3.1.2/./src/modules/Rear.rb
ln ./src/modules/Rear.rb package/yast2-rear-3.1.2/./src/modules/Rear.rb
rm -f package/yast2-rear-3.1.2/./src/modules/RearSystemCheck.rb
ln ./src/modules/RearSystemCheck.rb package/yast2-rear-3.1.2/./src/modules/RearSystemCheck.rb
mkdir -p package/yast2-rear-3.1.2/./src/scrconf
rm -f package/yast2-rear-3.1.2/./src/scrconf/rear_conf.scr
ln ./src/scrconf/rear_conf.scr package/yast2-rear-3.1.2/./src/scrconf/rear_conf.scr
cd package
tar jcvf yast2-rear-3.1.2.tar.bz2 yast2-rear-3.1.2
yast2-rear-3.1.2/
yast2-rear-3.1.2/README.md
yast2-rear-3.1.2/src/
yast2-rear-3.1.2/src/clients/
yast2-rear-3.1.2/src/clients/rear.rb
yast2-rear-3.1.2/src/modules/
yast2-rear-3.1.2/src/modules/Rear.rb
yast2-rear-3.1.2/src/modules/RearSystemCheck.rb
yast2-rear-3.1.2/src/scrconf/
yast2-rear-3.1.2/src/scrconf/rear_conf.scr
yast2-rear-3.1.2/src/Makefile.am
yast2-rear-3.1.2/src/desktop/
yast2-rear-3.1.2/src/desktop/rear.desktop
yast2-rear-3.1.2/src/include/
yast2-rear-3.1.2/src/include/rear/
yast2-rear-3.1.2/src/include/rear/ui.rb
yast2-rear-3.1.2/MAINTAINER
yast2-rear-3.1.2/package/
yast2-rear-3.1.2/package/yast2-rear.changes
yast2-rear-3.1.2/package/yast2-rear.spec
yast2-rear-3.1.2/RPMNAME
yast2-rear-3.1.2/.travis.yml
yast2-rear-3.1.2/Makefile.cvs
yast2-rear-3.1.2/CONTRIBUTING.md
yast2-rear-3.1.2/Rakefile
yast2-rear-3.1.2/COPYING
yast2-rear-3.1.2/configure.in.in
cd -
rm -rf package/yast2-rear-3.1.2
osc -A 'https://api.suse.de/' --traceback --verbose checkout 'Devel:YaST:Head' yast2-rear

Skipped files:
.gitignore: skipped by name match (version system file)
.travis.yml: skipped by name match (configuration file)
CONTRIBUTING.md: skipped by name match (documentation file)
COPYING: skipped by name match (already contain license)
MAINTAINER: skipped by name match (configuration regex)
Makefile.cvs: skipped by name match (configuration regex)
README.md: skipped by name match (README file)
RPMNAME: skipped by name match (configuration regex)
Rakefile: skipped by name match (configuration regex)
configure.in.in: skipped by name match (configuration regex)
package/.gitignore: skipped by name match (version system file)
package/yast2-rear.changes: skipped by name match (changes file)
package/yast2-rear.spec: skipped by name match (configuration regex)
src/.gitignore: skipped by name match (version system file)
src/Makefile.am: skipped by name match (configuration regex)
src/clients/rear.rb: skipped by name match (configuration regex)
src/desktop/rear.desktop: skipped by name match (configuration regex)
src/include/rear/ui.rb: skipped by name match (configuration regex)
src/modules/Rear.rb: skipped by name match (configuration regex)
src/modules/RearSystemCheck.rb: skipped by name match (configuration regex)
src/scrconf/rear_conf.scr: skipped by name match (configuration regex)

Copyright found in these files:

Copyright detected as not needed in these files:

All files have proper license reference.
makeurl: https://api.suse.de ['source', 'Devel:YaST:Head', 'yast2-rear', '_meta'] {}
makeurl: https://api.suse.de ['source', 'Devel:YaST:Head', 'yast2-rear'] {'rev': 'latest'}
A    Devel:YaST:Head
makeurl: https://api.suse.de ['source', 'Devel:YaST:Head'] {}
A    Devel:YaST:Head/yast2-rear
makeurl: https://api.suse.de ['source', 'Devel:YaST:Head'] {}
makeurl: https://api.suse.de ['source', 'Devel:YaST:Head', 'yast2-rear'] {'rev': 'latest'}
makeurl: https://api.suse.de ['source', 'Devel:YaST:Head', 'yast2-rear', 'yast2-rear-3.1.2.tar.bz2'] {'rev': '28'}
A    Devel:YaST:Head/yast2-rear/yast2-rear-3.1.2.tar.bz2
makeurl: https://api.suse.de ['source', 'Devel:YaST:Head', 'yast2-rear', 'yast2-rear.changes'] {'rev': '28'}
A    Devel:YaST:Head/yast2-rear/yast2-rear.changes
makeurl: https://api.suse.de ['source', 'Devel:YaST:Head', 'yast2-rear', 'yast2-rear.spec'] {'rev': '28'}
A    Devel:YaST:Head/yast2-rear/yast2-rear.spec
makeurl: https://api.suse.de ['source', 'Devel:YaST:Head', 'yast2-rear', '_meta'] {}
At revision 28.
rm :YaST:Head/yast2-rear/yast2-rear-3.1.2.tar.bz2
rm :YaST:Head/yast2-rear/yast2-rear.changes
rm :YaST:Head/yast2-rear/yast2-rear.spec
cp package/yast2-rear-3.1.2.tar.bz2 :YaST:Head/yast2-rear
cp package/yast2-rear.changes :YaST:Head/yast2-rear
cp package/yast2-rear.spec :YaST:Head/yast2-rear
osc -A 'https://api.suse.de/' addremove
mkdir -p /var/tmp/Devel:YaST:Head/SLE-12-SP1
yes | osc -A 'https://api.suse.de/' build --no-verify --release=1 --root=/var/tmp/build-root-SLE-12-SP1 --keep-pkgs=/var/tmp/Devel:YaST:Head/SLE-12-SP1  SLE-12-SP1
Building package yast2-rear from project Devel:YaST:Head
building package...
logging output to /var/tmp/build-root-SLE-12-SP1/.build.log...
[    0s] Memory limit set to 5409032KB
[    0s] Using BUILD_ROOT=/var/tmp/build-root-SLE-12-SP1
[    0s] Using BUILD_ARCH=x86_64:i686:i586:i486:i386
[    0s] 
[    0s] 
[    0s] vm-yast-ci-worker2 started "build yast2-rear.spec" at Thu Oct  1 10:10:44 UTC 2015.
[    0s] 
[    0s] 
[    0s] processing recipe :YaST:Head/yast2-rear/yast2-rear.spec ...
[    0s] running changelog2spec --target rpm --file :YaST:Head/yast2-rear/yast2-rear.spec
[    0s] init_buildsystem --configdir /usr/lib/build/configs --cachedir /var/cache/build --rpmlist /tmp/rpmlist.NknfOx :YaST:Head/yast2-rear/yast2-rear.spec ...
[    0s] It seems that there was an incomplete setup of /var/tmp/build-root-SLE-12-SP1.
[    0s] To be sure, we will build it again completely...
[    1s] Your build system is broken!! Shall I execute
[    1s] 
[    1s]     rm -rf -- /var/tmp/build-root-SLE-12-SP1/*
[    1s] 
[    1s] y - yes, cleanup the build root
[    1s] N - No, abort build (default on enter)
[    1s] c - Continue anyway with this build root
[    4s] [y/N/c] [1/31] preinstalling filesystem...
[    4s] [2/31] preinstalling glibc...
[    5s] [3/31] preinstalling fillup...
[    6s] [4/31] preinstalling libattr1...
[    6s] [5/31] preinstalling libbz2-1...
[    6s] [6/31] preinstalling libcap2...
[    6s] [7/31] preinstalling libelf1...
[    6s] [8/31] preinstalling libgcc_s1...
[    6s] [9/31] preinstalling liblua5_1...
[    6s] [10/31] preinstalling liblzma5...
[    6s] [11/31] preinstalling libpcre1...
[    7s] [12/31] preinstalling libpopt0...
[    7s] [13/31] preinstalling libsmartcols1...
[    7s] [14/31] preinstalling libz1...
[    7s] [15/31] preinstalling attr...
[    7s] [16/31] preinstalling libacl1...
[    7s] [17/31] preinstalling libncurses5...
[    8s] [18/31] preinstalling libselinux1...
[    8s] [19/31] preinstalling perl...
[   14s] [20/31] preinstalling libreadline6...
[   14s] [21/31] preinstalling bash...
[   14s] [22/31] preinstalling diffutils...
[   15s] [23/31] preinstalling m4...
[   15s] [24/31] preinstalling sed...
[   15s] [25/31] preinstalling grep...
[   15s] [26/31] preinstalling tar...
[   16s] [27/31] preinstalling coreutils...
[   17s] [28/31] preinstalling permissions...
[   17s] [29/31] preinstalling aaa_base...
[   17s] [30/31] preinstalling rpm...
[   19s] [31/31] preinstalling pam...
[   19s] 
[   20s] running aaa_base preinstall script
[   20s] running aaa_base postinstall script
[   20s] Updating /etc/sysconfig/language...
[   22s] Updating /etc/sysconfig/backup...
[   22s] Updating /etc/sysconfig/proxy...
[   22s] Updating /etc/sysconfig/windowmanager...
[   22s] Updating /etc/sysconfig/news...
[   23s] Updating etc/passwd...unchanged
[   23s] Updating etc/group...unchanged
[   23s] Updating etc/shadow...new
[   23s] initializing rpm db...
[   23s] /usr/lib/build/build-pkg-rpm: line 29:   575 Bus error               chroot $BUILD_ROOT /usr/bin/rpmdb --initdb
Building yast2-rear.spec for SLE-12-SP1/x86_64
Getting buildinfo from server and store to :YaST:Head/yast2-rear/.osc/_buildinfo-SLE-12-SP1-x86_64.xml
Getting buildconfig from server and store to :YaST:Head/yast2-rear/.osc/_buildconfig-SLE-12-SP1-x86_64
Updating cache of required packages
0.0% cache miss. 202/202 dependencies cached.

Skipping verification of package signatures
Writing build configuration
Running build

The buildroot was: /var/tmp/build-root-SLE-12-SP1
rm -rf Devel:YaST:Head
rake aborted!
Command failed with status (1): [yes | osc -A 'https://api.suse.de/' build ...]

Tasks: TOP => osc:sr => osc:commit => osc:build
(See full trace by running task with --trace)
cleaning
Build step 'Execute shell' marked build as failure