$ git clone -n https://src.fedoraproject.org/rpms/shapelib.git /var/lib/mock/f45-build-35909-700/root/chroot_tmpdir/scmroot/shapelib
Cloning into '/var/lib/mock/f45-build-35909-700/root/chroot_tmpdir/scmroot/shapelib'...
$ git fetch origin 5fd520caa1bdef4f947ac26a85293db124762cf6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/shapelib
 * [new ref]         5fd520caa1bdef4f947ac26a85293db124762cf6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5fd520c Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild