$ git clone -n https://src.fedoraproject.org/rpms/dbus.git /var/lib/mock/f40-build-777723-129473/root/chroot_tmpdir/scmroot/dbus
Cloning into '/var/lib/mock/f40-build-777723-129473/root/chroot_tmpdir/scmroot/dbus'...
$ git fetch origin cb6b0216c004e9248f024a93f2641390a57c21b7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/dbus
 * [new ref]         cb6b0216c004e9248f024a93f2641390a57c21b7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cb6b021 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild