$ git clone -n https://src.fedoraproject.org/rpms/perl-Test2-Suite.git /var/lib/mock/f41-build-side-1-2781906-32532/root/chroot_tmpdir/scmroot/perl-Test2-Suite
Cloning into '/var/lib/mock/f41-build-side-1-2781906-32532/root/chroot_tmpdir/scmroot/perl-Test2-Suite'...
$ git fetch origin 3d26050dfdc30ca636d6e3751e642046cb8921cc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Test2-Suite
 * [new ref]         3d26050dfdc30ca636d6e3751e642046cb8921cc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3d26050 perl-Test2-Suite was merged into perl-Test-Simple since 1.302200