$ git clone -n https://src.fedoraproject.org/rpms/magpie.git /var/lib/mock/f41-build-857800-168217/root/chroot_tmpdir/scmroot/magpie
Cloning into '/var/lib/mock/f41-build-857800-168217/root/chroot_tmpdir/scmroot/magpie'...
$ git fetch origin f87000333ed510b483cce298d8b9d8bf49639a7d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/magpie
 * [new ref]         f87000333ed510b483cce298d8b9d8bf49639a7d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f870003 Added patch to support X11 scaling changes in newest GNOME Settings Daemon