$ git clone -n https://src.fedoraproject.org/rpms/perl-Catalyst-Component-InstancePerContext.git /var/lib/mock/f41-build-side-1-2787944-32629/root/chroot_tmpdir/scmroot/perl-Catalyst-Component-InstancePerContext
Cloning into '/var/lib/mock/f41-build-side-1-2787944-32629/root/chroot_tmpdir/scmroot/perl-Catalyst-Component-InstancePerContext'...
$ git fetch origin 0efdb6644224a39540c0f93a3ae6552d10ffc4ae:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Catalyst-Component-InstancePerContext
 * [new ref]         0efdb6644224a39540c0f93a3ae6552d10ffc4ae -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0efdb66 convert GPL+ or Artistic license to SPDX