$ git clone -n https://src.fedoraproject.org/rpms/wgctrl.git /var/lib/mock/f38-build-709599-92908/root/chroot_tmpdir/scmroot/wgctrl
Cloning into '/var/lib/mock/f38-build-709599-92908/root/chroot_tmpdir/scmroot/wgctrl'...
$ git fetch origin b14ea0b220a549959ab1d8be7f1236e15828fe2d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/wgctrl
 * [new ref]         b14ea0b220a549959ab1d8be7f1236e15828fe2d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b14ea0b Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild