72:25: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result]
BUILDSTDERR:  #define WRITE(fd, b, l) write(fd, b, l)
BUILDSTDERR:                          ^~~~~~~~~~~~~~~
BUILDSTDERR: midi.c:3605:3: note: in expansion of macro 'WRITE'
BUILDSTDERR:    WRITE(out_fd, p, c[2]);
BUILDSTDERR:    ^~~~~
BUILDSTDERR: midi.c:172:25: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result]
BUILDSTDERR:  #define WRITE(fd, b, l) write(fd, b, l)
BUILDSTDERR:                          ^~~~~~~~~~~~~~~
BUILDSTDERR: midi.c:3696:2: note: in expansion of macro 'WRITE'
BUILDSTDERR:   WRITE(out_fd, c, 3);
BUILDSTDERR:   ^~~~~
BUILDSTDERR: midi.c:172:25: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result]
BUILDSTDERR:  #define WRITE(fd, b, l) write(fd, b, l)
BUILDSTDERR:                          ^~~~~~~~~~~~~~~
BUILDSTDERR: midi.c:3546:2: note: in expansion of macro 'WRITE'
BUILDSTDERR:   WRITE(out_fd, c, 4);
BUILDSTDERR:   ^~~~~
BUILDSTDERR: midi.c:3700:2: note: in expansion of macro 'WRITELONG'
BUILDSTDERR:   WRITELONG(len);
BUILDSTDERR:   ^~~~~~~~~
BUILDSTDERR: midi.c: In function 'midi_load':
BUILDSTDERR: midi.c:1285:39: warning: '%d' directive writing between 1 and 3 bytes into a region of size 2 [-Wformat-overflow=]
BUILDSTDERR:     sprintf(as->u.meter.meter[0].bot, "%d", m2);
BUILDSTDERR:                                        ^~
BUILDSTDERR: midi.c:1285:38: note: directive argument in the range [0, 255]
BUILDSTDERR:     sprintf(as->u.meter.meter[0].bot, "%d", m2);
BUILDSTDERR:                                       ^~~~
BUILDSTDERR: In file included from /usr/include/stdio.h:873,
BUILDSTDERR:                  from midi.c:35:
BUILDSTDERR: /usr/include/bits/stdio2.h:36:10: note: '__builtin___sprintf_chk' output between 2 and 4 bytes into a destination of size 2
BUILDSTDERR:    return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
BUILDSTDERR:           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:        __bos (__s), __fmt, __va_arg_pack ());
BUILDSTDERR:        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR: midi.c:1392:40: warning: '%d' directive writing between 1 and 3 bytes into a region of size 2 [-Wformat-overflow=]
BUILDSTDERR:      sprintf(as->u.meter.meter[0].bot, "%d", m2);
BUILDSTDERR:                                         ^~
BUILDSTDERR: midi.c:1392:39: note: directive argument in the range [0, 255]
BUILDSTDERR:      sprintf(as->u.meter.meter[0].bot, "%d", m2);
BUILDSTDERR:                                        ^~~~
BUILDSTDERR: In file included from /usr/include/stdio.h:873,
BUILDSTDERR:                  from midi.c:35:
BUILDSTDERR: /usr/include/bits/stdio2.h:36:10: note: '__builtin___sprintf_chk' output between 2 and 4 bytes into a destination of size 2
BUILDSTDERR:    return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
BUILDSTDERR:           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR:        __bos (__s), __fmt, __va_arg_pack ());
BUILDSTDERR:        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BUILDSTDERR: cc1: some warnings being treated as errors
BUILDSTDERR: make: *** [<builtin>: tclabc.o] Error 1
BUILDSTDERR: make: *** Waiting for unfinished jobs....
BUILDSTDERR: error: Bad exit status from /var/tmp/rpm-tmp.rPQ0dd (%build)
RPM build errors:
BUILDSTDERR:     Bad exit status from /var/tmp/rpm-tmp.rPQ0dd (%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/tclabc.spec