$ git clone -n https://src.fedoraproject.org/rpms/accel-config.git /var/lib/mock/f38-build-side-42-init-devel-748692-27661/root/chroot_tmpdir/scmroot/accel-config
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-748692-27661/root/chroot_tmpdir/scmroot/accel-config'...
$ git fetch origin 238bfe6a560bd09741ab5ba6751083b3dbb19b03:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/accel-config
 * [new ref]         238bfe6a560bd09741ab5ba6751083b3dbb19b03 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 238bfe6 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild