$ git clone -n https://src.fedoraproject.org/rpms/python-starlette.git /var/lib/mock/f42-build-3402160-45132/root/chroot_tmpdir/scmroot/python-starlette
Cloning into '/var/lib/mock/f42-build-3402160-45132/root/chroot_tmpdir/scmroot/python-starlette'...
$ git fetch origin 78802e3bf3a0bfc2d34730660a1a807dcc1ef590:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-starlette
 * [new ref]         78802e3bf3a0bfc2d34730660a1a807dcc1ef590 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 78802e3 Bump release to keep Rawhide/F43 from downgrading F42