$ git clone -n https://src.fedoraproject.org/rpms/perl-MooseX-Util.git /var/lib/mock/f41-build-side-1-2753047-31204/root/chroot_tmpdir/scmroot/perl-MooseX-Util
Cloning into '/var/lib/mock/f41-build-side-1-2753047-31204/root/chroot_tmpdir/scmroot/perl-MooseX-Util'...
$ git fetch origin 97dc1f18ea5caeba1d236f9b952eba178f86877a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-MooseX-Util
 * [new ref]         97dc1f18ea5caeba1d236f9b952eba178f86877a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 97dc1f1 convert license to SPDX