$ git clone -n https://src.fedoraproject.org/rpms/php-doctrine-orm.git /var/lib/mock/f41-build-2030541-25291/root/chroot_tmpdir/scmroot/php-doctrine-orm
Cloning into '/var/lib/mock/f41-build-2030541-25291/root/chroot_tmpdir/scmroot/php-doctrine-orm'...
$ git fetch origin afccb32c65b1596fd219e1171cda8fa8426dbb1e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php-doctrine-orm
 * [new ref]         afccb32c65b1596fd219e1171cda8fa8426dbb1e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at afccb32 Orphaned for 6+ weeks