$ git clone -n https://github.com/fedora-riscv/python-mathics3.git /var/lib/mock/f38-build-side-42-init-devel-1111214-30079/root/chroot_tmpdir/scmroot/python-mathics3
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1111214-30079/root/chroot_tmpdir/scmroot/python-mathics3'...
$ git fetch origin d935ee20d730aff9e125dd7ff72d1ca20ce2693f:KOJI_FETCH_HEAD
From https://github.com/fedora-riscv/python-mathics3
 * [new ref]         d935ee20d730aff9e125dd7ff72d1ca20ce2693f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d935ee2 close check