$ git clone -n https://src.fedoraproject.org/rpms/anaconda.git /var/lib/mock/f41-build-side-2-python-2736573-30840/root/chroot_tmpdir/scmroot/anaconda
Cloning into '/var/lib/mock/f41-build-side-2-python-2736573-30840/root/chroot_tmpdir/scmroot/anaconda'...
$ git fetch origin 3ddead59d298acddfbdeb4f2aa59bc260d9e1209:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/anaconda
 * [new ref]         3ddead59d298acddfbdeb4f2aa59bc260d9e1209 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3ddead5 Update to 41.33 upstream release