$ git clone -n https://src.fedoraproject.org/rpms/perl-MooseX-ArrayRef.git /var/lib/mock/f41-build-side-1-2781599-32531/root/chroot_tmpdir/scmroot/perl-MooseX-ArrayRef
Cloning into '/var/lib/mock/f41-build-side-1-2781599-32531/root/chroot_tmpdir/scmroot/perl-MooseX-ArrayRef'...
$ git fetch origin 5faa13b48f34eb22b8cae75cf742a8ad610af422:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-MooseX-ArrayRef
 * [new ref]         5faa13b48f34eb22b8cae75cf742a8ad610af422 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5faa13b convert license to SPDX