$ git clone -n https://src.fedoraproject.org/rpms/ideviceinstaller.git /var/lib/mock/f45-build-14000-456/root/chroot_tmpdir/scmroot/ideviceinstaller
Cloning into '/var/lib/mock/f45-build-14000-456/root/chroot_tmpdir/scmroot/ideviceinstaller'...
$ git fetch origin 2523bb3b61975dfd0d6acf49f78f12f7ea23de58:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ideviceinstaller
 * [new ref]         2523bb3b61975dfd0d6acf49f78f12f7ea23de58 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2523bb3 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild