$ git clone -n https://src.fedoraproject.org/rpms/lxqt-wayland-session.git /var/lib/mock/f45-build-17877-505/root/chroot_tmpdir/scmroot/lxqt-wayland-session
Cloning into '/var/lib/mock/f45-build-17877-505/root/chroot_tmpdir/scmroot/lxqt-wayland-session'...
$ git fetch origin 4a2e673b7c98491f42dff10432451d866f831580:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/lxqt-wayland-session
 * [new ref]         4a2e673b7c98491f42dff10432451d866f831580 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4a2e673 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild