-specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -I/usr/lib64/gfortran/modules'
+ export FCFLAGS
+ LDFLAGS='-Wl,-z,relro  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld'
+ export LDFLAGS
+ VSN=2.6.4
+ export VSN
+ REBAR_VSN_CACHE_FILE=/builddir/build/BUILD/rebar-2.6.4/vsn.cache
+ export REBAR_VSN_CACHE_FILE
+ echo '{{git, "/builddir/build/BUILD/rebar-2.6.4"}, "2.6.4"}.'
+ REBAR_DEPS_PREFER_LIBS=TRUE
+ export REBAR_DEPS_PREFER_LIBS
+ IGNORE_MISSING_DEPS=TRUE
+ export IGNORE_MISSING_DEPS
+ ERL_LIBS=/usr/share/erlang/lib/
+ export ERL_LIBS
+ /usr/bin/rebar compile skip_deps=true -vv
DEBUG: Evaluating config script "/builddir/build/BUILD/rebar-2.6.4/rebar.config.script"
DEBUG: Consult config file "/builddir/build/BUILD/rebar-2.6.4/rebar.config"
DEBUG: Rebar location: "/usr/bin/rebar"
DEBUG: Available deps: []
DEBUG: Missing deps  : []
DEBUG: Plugins requested while processing /builddir/build/BUILD/rebar-2.6.4: []
DEBUG: Predirs: []
==> rebar-2.6.4 (compile)
DEBUG: Matched required ERTS version: 9.3.1 -> .*
DEBUG: Matched required OTP release: 20 -> .*
DEBUG: Min OTP version unconfigured
DEBUG: erl_opts [debug_info,{d,namespaced_types}]
DEBUG: Files to compile first: []
DEBUG: Starting 3 compile worker(s)
Compiled src/rebar_lfe_compiler.erl
Compiled src/rebar_proto_compiler.erl
Compiled src/rebar_shell.erl
Compiled src/rebar_subdirs.erl
Compiled src/rebar_otp_app.erl
Compiled src/rebar_upgrade.erl
Compiled src/rebar_neotoma_compiler.erl
Compiled src/rebar_xref.erl
Compiled src/rebar_escripter.erl
Compiled src/rebar_require_vsn.erl
Compiled src/rebar_file_utils.erl
Compiled src/rmemo.erl
Compiled src/rebar_templater.erl
Compiled src/rebar_core.erl
Compiled src/rebar_dialyzer.erl
Compiled src/rebar_edoc.erl
Compiled src/rebar_qc.erl
Compiled src/rebar_log.erl
Compiled src/rebar_port_compiler.erl
Compiled src/rebar_metacmds.erl
Compiled src/rebar_rand_compat.erl
src/rebar_ct.erl:291: Warning: crypto:rand_uniform/2 is deprecated and will be removed in a future release; use rand:uniform/1
Compiled src/rebar_ct.erl
Compiled src/rebar_erlc_compiler.erl
Compiled src/rebar_dia_compiler.erl
Compiled src/rebar_erlydtl_compiler.erl
Compiled src/rebar_asn1_compiler.erl
Compiled src/rebar_utils.erl
Compiled src/rebar_app_utils.erl
Compiled src/rebar_deps.erl
Compiled src/rebar_otp_appup.erl
Compiled src/rebar.erl
src/rebar_eunit.erl:75: function pre15b02_eunit_primitive/3 undefined
src/rebar_eunit.erl:282: Warning: crypto:rand_uniform/2 is deprecated and will be removed in a future release; use rand:uniform/1
Compiling src/rebar_eunit.erl failed:
DEBUG: Worker compilation failed: {{error,
                                    {error,
                                     [["src/rebar_eunit.erl:75: function pre15b02_eunit_primitive/3 undefined\n"]],
                                     [["src/rebar_eunit.erl:282: Warning: crypto:rand_uniform/2 is deprecated and will be removed in a future release; use rand:uniform/1\n"]]}},
                                   {source,"src/rebar_eunit.erl"}}
BUILDSTDERR: ERROR: compile failed while processing /builddir/build/BUILD/rebar-2.6.4: rebar_abort
RPM build errors:
BUILDSTDERR: error: Bad exit status from /var/tmp/rpm-tmp.aYGxjI (%build)
BUILDSTDERR:     Macro expanded in comment on line 80: %{?_isa}
BUILDSTDERR:     Macro expanded in comment on line 81: %{?_isa}
BUILDSTDERR:     Bad exit status from /var/tmp/rpm-tmp.aYGxjI (%build)
Child return code was: 1
EXCEPTION: [Error()]
Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/mockbuild/trace_decorator.py", line 96, in trace
    result = func(*args, **kw)
  File "/usr/lib/python3.6/site-packages/mockbuild/util.py", line 626, in do
    raise exception.Error("Command failed: \n # %s\n%s" % (command, output), child.returncode)
mockbuild.exception.Error: Command failed: 
 # bash --login -c /usr/bin/rpmbuild -bb --target riscv64 --nodeps /builddir/build/SPECS/erlang-rebar.spec