$ git clone -n https://src.fedoraproject.org/rpms/qemu.git /var/lib/mock/f41-build-side-1-3135909-39768/root/chroot_tmpdir/scmroot/qemu
Cloning into '/var/lib/mock/f41-build-side-1-3135909-39768/root/chroot_tmpdir/scmroot/qemu'...
$ git fetch origin 989291544606e6c3760cab7fa56c8b3ca2e04d2b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/qemu
 * [new ref]         989291544606e6c3760cab7fa56c8b3ca2e04d2b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9892915 Fix spice audio regression with qemu 9.1.1