$ git clone -n https://src.fedoraproject.org/rpms/lyx.git /var/lib/mock/f39-build-1657859-40571/root/chroot_tmpdir/scmroot/lyx
Cloning into '/var/lib/mock/f39-build-1657859-40571/root/chroot_tmpdir/scmroot/lyx'...
$ git fetch origin 992de998cbbda2542fd3d662dda0a33f99ed3367:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/lyx
 * [new ref]         992de998cbbda2542fd3d662dda0a33f99ed3367 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 992de99 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild