$ git clone -n https://src.fedoraproject.org/rpms/libunwind.git /var/lib/mock/f33-build-476239-63834/root/chroot_tmpdir/scmroot/libunwind
Cloning into '/var/lib/mock/f33-build-476239-63834/root/chroot_tmpdir/scmroot/libunwind'...
$ git reset --hard 7fe03d7b7afaac44433fca46e86bbcf98e99b581
HEAD is now at 7fe03d7 revert previous change, fix it properly