$ git clone -n https://src.fedoraproject.org/rpms/virt-v2v.git /var/lib/mock/f38-build-side-42-init-devel-775650-27800/root/chroot_tmpdir/scmroot/virt-v2v
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-775650-27800/root/chroot_tmpdir/scmroot/virt-v2v'...
$ git fetch origin 32e3130e0f5790f8d6e4f2a4387c67ff471857f2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/virt-v2v
 * [new ref]         32e3130e0f5790f8d6e4f2a4387c67ff471857f2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 32e3130 New development branch version 2.3.3