D: [iurt_root_command] chroot
sh: line 4: [: -j8: integer expression expected
sh: line 4: [: -j8: integer expression expected
Installing /home/pterjan/rpmbuild/SRPMS/nunit-3.7.1-6.mga9.src.rpm
Building target platforms: x86_64
Building for target x86_64
Executing(%prep): /bin/sh -e /home/pterjan/rpmbuild/tmp/rpm-tmp.xUAaXi
+ umask 022
+ cd /home/pterjan/rpmbuild/BUILD
+ '[' 1 -eq 1 ']'
+ '[' 1 -eq 1 ']'
+ '[' 1 -eq 1 ']'
+ cd /home/pterjan/rpmbuild/BUILD
+ rm -rf nunit-3.7.1
+ /usr/lib/rpm/rpmuncompress -x /home/pterjan/rpmbuild/SOURCES/nunit-3.7.1.tar.gz
+ STATUS=0
+ '[' 0 -ne 0 ']'
+ cd nunit-3.7.1
+ /usr/bin/chmod -Rf a+rX,u+w,g-w,o-w .
+ RPM_EC=0
++ jobs -p
+ exit 0
sh: line 4: [: -j8: integer expression expected
Executing(%build): /bin/sh -e /home/pterjan/rpmbuild/tmp/rpm-tmp.s9NpaB
+ umask 022
+ cd /home/pterjan/rpmbuild/BUILD
+ cd nunit-3.7.1
+ '[' 1 -eq 1 ']'
+ '[' 1 -eq 1 ']'
+ find . -name '*.dll' -print -delete
+ xbuild /property:Configuration=Release src/NUnitFramework/framework/nunit.framework-4.5.csproj

=================================================================
	Native Crash Reporting
=================================================================
Got a SIGSEGV while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries 
used by your application.
=================================================================

=================================================================
	Native stacktrace:
=================================================================
	0x4a5cd0 - /usr/bin/mono : 
	0x4a6049 - /usr/bin/mono : 
	0x455fb1 - /usr/bin/mono : 
	0x41b9e1 - /usr/bin/mono : 
	0x7f61635f0980 - /lib64/libc.so.6 : 
	0x4a1c78 - /usr/bin/mono : 
	0x45b2ed - /usr/bin/mono : 
	0x41d1e6 - /usr/bin/mono : 
	0x620fcf - /usr/bin/mono : 
	0x623adf - /usr/bin/mono : 
	0x574b11 - /usr/bin/mono : 
	0x424f11 - /usr/bin/mono : 
	0x42b32e - /usr/bin/mono : mono_main
	0x41b15c - /usr/bin/mono : 
	0x7f61635dd6b7 - /lib64/libc.so.6 : 
	0x7f61635dd775 - /lib64/libc.so.6 : __libc_start_main
	0x41b751 - /usr/bin/mono : _start

=================================================================
	Telemetry Dumper:
=================================================================
No threads attached to runtime.

=================================================================
	External Debugger Dump:
=================================================================
mono_gdb_render_native_backtraces not supported on this platform, unable to find gdb or lldb

=================================================================
	Basic Fault Address Reporting
=================================================================
Memory around native instruction pointer (0x4a1c78):0x4a1c68  83 c2 01 48 83 fa 01 0f 87 a9 00 00 00 83 e8 05  ...H............
0x4a1c78  c6 03 e8 89 43 01 4d 85 f6 74 4d 4c 89 6b 06 41  ....C.M..tML.k.A
0x4a1c88  bc 0e 00 00 00 c6 43 05 08 83 fd 0e 75 4a 4d 85  ......C.....uJM.
0x4a1c98  ff 74 03 41 89 2f 89 ee 48 89 df e8 e8 bf ff ff  .t.A./..H.......
/home/pterjan/rpmbuild/tmp/rpm-tmp.s9NpaB: line 41: 1681268 Aborted                 (core dumped) xbuild /property:Configuration=Release src/NUnitFramework/framework/nunit.framework-4.5.csproj
error: Bad exit status from /home/pterjan/rpmbuild/tmp/rpm-tmp.s9NpaB (%build)

RPM build errors:
    Bad exit status from /home/pterjan/rpmbuild/tmp/rpm-tmp.s9NpaB (%build)
I: [iurt_root_command] ERROR: chroot