$ git clone -n https://src.fedoraproject.org/rpms/cmake.git /var/lib/mock/f42-build-864859-172609/root/chroot_tmpdir/scmroot/cmake
Cloning into '/var/lib/mock/f42-build-864859-172609/root/chroot_tmpdir/scmroot/cmake'...
$ git fetch origin 7cc36b3cf19d015e24a24338a41b932a77b294f8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cmake
 * [new ref]         7cc36b3cf19d015e24a24338a41b932a77b294f8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7cc36b3 cmake-3.31.3