$ git clone -n https://src.fedoraproject.org/rpms/gnome-2048.git /var/lib/mock/f39-build-1491790-34522/root/chroot_tmpdir/scmroot/gnome-2048
Cloning into '/var/lib/mock/f39-build-1491790-34522/root/chroot_tmpdir/scmroot/gnome-2048'...
$ git fetch origin 52177bb24adf0557d1bd5422e7ad4a4fc2a792f7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gnome-2048
 * [new ref]         52177bb24adf0557d1bd5422e7ad4a4fc2a792f7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 52177bb Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild