$ git clone -n https://src.fedoraproject.org/rpms/prewikka.git /var/lib/mock/f40-build-2024027-46956/root/chroot_tmpdir/scmroot/prewikka
Cloning into '/var/lib/mock/f40-build-2024027-46956/root/chroot_tmpdir/scmroot/prewikka'...
$ git fetch origin 841a08d9c7402de9447086d705c9a5d397948d92:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/prewikka
 * [new ref]         841a08d9c7402de9447086d705c9a5d397948d92 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 841a08d Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild