$ git clone -n https://src.fedoraproject.org/rpms/python-pytoolconfig.git /var/lib/mock/f40-build-2322050-58630/root/chroot_tmpdir/scmroot/python-pytoolconfig
Cloning into '/var/lib/mock/f40-build-2322050-58630/root/chroot_tmpdir/scmroot/python-pytoolconfig'...
$ git fetch origin 6689e62ad0a4a385dfb64caf88dca1b4f52d88bc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pytoolconfig
 * [new ref]         6689e62ad0a4a385dfb64caf88dca1b4f52d88bc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6689e62 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild