$ git clone -n https://src.fedoraproject.org/rpms/lightdm-autologin-greeter.git /var/lib/mock/f45-build-17368-498/root/chroot_tmpdir/scmroot/lightdm-autologin-greeter
Cloning into '/var/lib/mock/f45-build-17368-498/root/chroot_tmpdir/scmroot/lightdm-autologin-greeter'...
$ git fetch origin 839d8932b6341dc9a991cd87a774bac60208955d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/lightdm-autologin-greeter
 * [new ref]         839d8932b6341dc9a991cd87a774bac60208955d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 839d893 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild