$ git clone -n https://src.fedoraproject.org/rpms/usbauth-notifier.git /var/lib/mock/f45-build-37782-717/root/chroot_tmpdir/scmroot/usbauth-notifier
Cloning into '/var/lib/mock/f45-build-37782-717/root/chroot_tmpdir/scmroot/usbauth-notifier'...
$ git fetch origin 58ed0a3558e7da5227e006a2ec1b4e3258ee8e73:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/usbauth-notifier
 * [new ref]         58ed0a3558e7da5227e006a2ec1b4e3258ee8e73 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 58ed0a3 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild