$ git clone -n https://src.fedoraproject.org/rpms/qca.git /var/lib/mock/f40-build-788930-135460/root/chroot_tmpdir/scmroot/qca
Cloning into '/var/lib/mock/f40-build-788930-135460/root/chroot_tmpdir/scmroot/qca'...
$ git fetch origin 20b722e5b89a3610b3cc2d285d3955ba6346ed83:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qca
 * [new ref]         20b722e5b89a3610b3cc2d285d3955ba6346ed83 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 20b722e Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild