$ git clone -n https://src.fedoraproject.org/rpms/squeak-vm.git /var/lib/mock/f40-build-2270658-54834/root/chroot_tmpdir/scmroot/squeak-vm
Cloning into '/var/lib/mock/f40-build-2270658-54834/root/chroot_tmpdir/scmroot/squeak-vm'...
$ git fetch origin d79e9a6c210f06b1f961f2dbb2b76abd43322dc5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/squeak-vm
 * [new ref]         d79e9a6c210f06b1f961f2dbb2b76abd43322dc5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d79e9a6 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild