$ git clone -n https://src.fedoraproject.org/rpms/cmake.git /var/lib/mock/f41-build-side-1-3136402-39773/root/chroot_tmpdir/scmroot/cmake
Cloning into '/var/lib/mock/f41-build-side-1-3136402-39773/root/chroot_tmpdir/scmroot/cmake'...
$ git fetch origin ae4cdafd9559d41c28db24eb9aacecd48591d20d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cmake
 * [new ref]         ae4cdafd9559d41c28db24eb9aacecd48591d20d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ae4cdaf cmake-3.31.0