ts, commands, buildroot, options, srpms)
  File "/usr/lib/python3.11/site-packages/mockbuild/trace_decorator.py", line 93, in trace
    result = func(*args, **kw)
             ^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/mockbuild/rebuild.py", line 85, in do_rebuild
    rebuild_generic(srpms, commands, buildroot, config_opts, cmd=build,
  File "/usr/lib/python3.11/site-packages/mockbuild/trace_decorator.py", line 93, in trace
    result = func(*args, **kw)
             ^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/mockbuild/rebuild.py", line 25, in rebuild_generic
    ret = cmd(item)
          ^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/mockbuild/rebuild.py", line 66, in build
    commands.build(srpm, timeout=config_opts['rpmbuild_timeout'],
  File "/usr/lib/python3.11/site-packages/mockbuild/trace_decorator.py", line 93, in trace
    result = func(*args, **kw)
             ^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/mockbuild/backend.py", line 315, in build
    results = self.rebuild_package(spec_path, timeout, check, dynamic_buildreqs)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/mockbuild/trace_decorator.py", line 93, in trace
    result = func(*args, **kw)
             ^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/mockbuild/backend.py", line 790, in rebuild_package
    self.buildroot.doChroot(get_command(mode),
  File "/usr/lib/python3.11/site-packages/mockbuild/buildroot.py", line 334, in doChroot
    result = util.do_with_status(command, chrootPath=self.make_chroot_path(),
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/mockbuild/trace_decorator.py", line 93, in trace
    result = func(*args, **kw)
             ^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/mockbuild/util.py", line 597, in do_with_status
    raise exception.Error("Command failed: \n # %s\n%s" % (command, output), child.returncode)
mockbuild.exception.Error: Command failed: 
 # /usr/bin/systemd-nspawn -q -M f51604f80a304db0a213cdb231e7bc34 -D /var/lib/mock/f40-build-796851-140845/root -a -u mockbuild --capability=cap_ipc_lock --bind=/tmp/mock-resolv.ggv__p2w:/etc/resolv.conf --bind=/dev/btrfs-control --bind=/dev/mapper/control --bind=/dev/fuse --bind=/dev/loop-control --bind=/dev/loop0 --bind=/dev/loop1 --bind=/dev/loop2 --bind=/dev/loop3 --bind=/dev/loop4 --bind=/dev/loop5 --bind=/dev/loop6 --bind=/dev/loop7 --bind=/dev/loop8 --bind=/dev/loop9 --bind=/dev/loop10 --bind=/dev/loop11 --console=pipe --setenv=TERM=vt100 --setenv=SHELL=/bin/bash --setenv=HOME=/builddir --setenv=HOSTNAME=mock --setenv=PATH=/usr/bin:/bin:/usr/sbin:/sbin --setenv=PROMPT_COMMAND=printf "\033]0;<mock-chroot>\007" --setenv=PS1=<mock-chroot> \s-\v\$  --setenv=LANG=C.UTF-8 --resolv-conf=off bash --login -c /usr/bin/rpmbuild -bb --noclean --target riscv64 --nodeps /builddir/build/SPECS/thunderbird.spec


During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/libexec/mock/mock", line 1087, in <module>
    exitStatus = main()
                 ^^^^^^
  File "/usr/lib/python3.11/site-packages/mockbuild/trace_decorator.py", line 93, in trace
    result = func(*args, **kw)
             ^^^^^^^^^^^^^^^^^
  File "/usr/libexec/mock/mock", line 849, in main
    buildroot.finalize()
  File "/usr/lib/python3.11/site-packages/mockbuild/trace_decorator.py", line 93, in trace
    result = func(*args, **kw)
             ^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.11/site-packages/mockbuild/buildroot.py", line 875, in finalize
    shutil.rmtree(d)
  File "/usr/lib64/python3.11/shutil.py", line 738, in rmtree
    onerror(os.rmdir, path, sys.exc_info())
  File "/usr/lib64/python3.11/shutil.py", line 736, in rmtree
    os.rmdir(path, dir_fd=dir_fd)
OSError: [Errno 30] Read-only file system: '/var/tmp/tmp.mock.c0vi438_'