$ git clone -n https://src.fedoraproject.org/rpms/gap-pkg-fr.git /var/lib/mock/f38-build-side-42-init-devel-650324-26477/root/chroot_tmpdir/scmroot/gap-pkg-fr
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-650324-26477/root/chroot_tmpdir/scmroot/gap-pkg-fr'...
$ git fetch origin 84f30de61d41ca6e2645b742574396921e9a4c84:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gap-pkg-fr
 * [new ref]         84f30de61d41ca6e2645b742574396921e9a4c84 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 84f30de Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild