$ git clone -n https://src.fedoraproject.org/rpms/waypipe.git /var/lib/mock/f40-build-2493099-61664/root/chroot_tmpdir/scmroot/waypipe
Cloning into '/var/lib/mock/f40-build-2493099-61664/root/chroot_tmpdir/scmroot/waypipe'...
$ git fetch origin 67aa80e8c4e2c19a3e7b978672740258f935c909:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/waypipe
 * [new ref]         67aa80e8c4e2c19a3e7b978672740258f935c909 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 67aa80e Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild