$ git clone -n https://src.fedoraproject.org/rpms/qmmp-plugin-pack.git /var/lib/mock/f41-build-side-1-2675004-29291/root/chroot_tmpdir/scmroot/qmmp-plugin-pack
Cloning into '/var/lib/mock/f41-build-side-1-2675004-29291/root/chroot_tmpdir/scmroot/qmmp-plugin-pack'...
$ git fetch origin 6d5d5ba00d9f709919ad5304f709866da4161e11:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qmmp-plugin-pack
 * [new ref]         6d5d5ba00d9f709919ad5304f709866da4161e11 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6d5d5ba new version 2.1.2 (rhbz#2304030)