$ git clone -n https://src.fedoraproject.org/rpms/gnome-phone-manager.git /var/lib/mock/f39-build-1691304-41137/root/chroot_tmpdir/scmroot/gnome-phone-manager
Cloning into '/var/lib/mock/f39-build-1691304-41137/root/chroot_tmpdir/scmroot/gnome-phone-manager'...
$ git fetch origin 1b295a3cf49821381920430c37e210f0aa23d8aa:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gnome-phone-manager
 * [new ref]         1b295a3cf49821381920430c37e210f0aa23d8aa -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1b295a3 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild