$ git clone -n https://src.fedoraproject.org/rpms/kwalletmanager5.git /var/lib/mock/f40-build-2264474-54562/root/chroot_tmpdir/scmroot/kwalletmanager5
Cloning into '/var/lib/mock/f40-build-2264474-54562/root/chroot_tmpdir/scmroot/kwalletmanager5'...
$ git fetch origin bf4f9f7d61a6c1a56a7d30f250f24c75a1fdf602:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kwalletmanager5
 * [new ref]         bf4f9f7d61a6c1a56a7d30f250f24c75a1fdf602 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bf4f9f7 24.01.90