$ git clone -n https://src.fedoraproject.org/rpms/gnome-settings-daemon.git /var/lib/mock/f42-build-side-1-3498242-45962/root/chroot_tmpdir/scmroot/gnome-settings-daemon
Cloning into '/var/lib/mock/f42-build-side-1-3498242-45962/root/chroot_tmpdir/scmroot/gnome-settings-daemon'...
$ git fetch origin d5e885f830349e905c091cd7426342e58e5ee152:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gnome-settings-daemon
 * [new ref]         d5e885f830349e905c091cd7426342e58e5ee152 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d5e885f Update to 48.0