$ git clone -n https://src.fedoraproject.org/rpms/waylandpp.git /var/lib/mock/f40-build-789762-135974/root/chroot_tmpdir/scmroot/waylandpp
Cloning into '/var/lib/mock/f40-build-789762-135974/root/chroot_tmpdir/scmroot/waylandpp'...
$ git fetch origin 6e5dd34730cb606e37402440e645f653262a3fae:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/waylandpp
 * [new ref]         6e5dd34730cb606e37402440e645f653262a3fae -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6e5dd34 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild