$ git clone -n https://src.fedoraproject.org/rpms/perl-Test-Moose-More.git /var/lib/mock/f41-build-side-1-2774776-32365/root/chroot_tmpdir/scmroot/perl-Test-Moose-More
Cloning into '/var/lib/mock/f41-build-side-1-2774776-32365/root/chroot_tmpdir/scmroot/perl-Test-Moose-More'...
$ git fetch origin a992aa5d5ea67c071823168ffb48b2ed980f8393:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Test-Moose-More
 * [new ref]         a992aa5d5ea67c071823168ffb48b2ed980f8393 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a992aa5 convert license to SPDX