$ git clone -n https://src.fedoraproject.org/rpms/python-impacket.git /var/lib/mock/f40-build-2222643-52709/root/chroot_tmpdir/scmroot/python-impacket
Cloning into '/var/lib/mock/f40-build-2222643-52709/root/chroot_tmpdir/scmroot/python-impacket'...
$ git fetch origin 06140ee9f1e31af5b70f345cd2fdff48a8dcd4e9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-impacket
 * [new ref]         06140ee9f1e31af5b70f345cd2fdff48a8dcd4e9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 06140ee explicit env python to python3 for epel9