$ git clone -n https://src.fedoraproject.org/rpms/python-pyvex.git /var/lib/mock/f33-build-331005-58239/root/chroot_tmpdir/scmroot/python-pyvex
Cloning into '/var/lib/mock/f33-build-331005-58239/root/chroot_tmpdir/scmroot/python-pyvex'...
$ git reset --hard 7121ed5e29847f987acfb7093f923eea7147579c
HEAD is now at 7121ed5 Update to 8.20.7.27