$ git clone -n https://src.fedoraproject.org/rpms/gcc.git /var/lib/mock/f33-build-286646-53616/root/chroot_tmpdir/scmroot/gcc
Cloning into '/var/lib/mock/f33-build-286646-53616/root/chroot_tmpdir/scmroot/gcc'...
$ git reset --hard 83f0a4ca6816109c3649c66e5cb7f8aaab1b75a5
HEAD is now at 83f0a4c 10.2.1-2