$ git clone -n https://src.fedoraproject.org/rpms/kde-plasma-ihatethecashew.git /var/lib/mock/f39-build-1505593-35152/root/chroot_tmpdir/scmroot/kde-plasma-ihatethecashew
Cloning into '/var/lib/mock/f39-build-1505593-35152/root/chroot_tmpdir/scmroot/kde-plasma-ihatethecashew'...
$ git fetch origin 5753146dd67d3d9db46eeb1b971c8f7c542ca5b3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kde-plasma-ihatethecashew
 * [new ref]         5753146dd67d3d9db46eeb1b971c8f7c542ca5b3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5753146 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild