$ git clone -n https://src.fedoraproject.org/rpms/python-flask-mail.git /var/lib/mock/f39-build-1443924-32595/root/chroot_tmpdir/scmroot/python-flask-mail
Cloning into '/var/lib/mock/f39-build-1443924-32595/root/chroot_tmpdir/scmroot/python-flask-mail'...
$ git fetch origin e5d12afa96589905a5ce798ae75a6c064819b0d8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-flask-mail
 * [new ref]         e5d12afa96589905a5ce798ae75a6c064819b0d8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e5d12af Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild