$ git clone -n https://src.fedoraproject.org/rpms/python-pyupgrade.git /var/lib/mock/f39-build-1466061-33641/root/chroot_tmpdir/scmroot/python-pyupgrade
Cloning into '/var/lib/mock/f39-build-1466061-33641/root/chroot_tmpdir/scmroot/python-pyupgrade'...
$ git fetch origin 4c7642cd67acafa5f1c019b9e585fe72d4e82cb8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pyupgrade
 * [new ref]         4c7642cd67acafa5f1c019b9e585fe72d4e82cb8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4c7642c Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild