$ git clone -n https://src.fedoraproject.org/rpms/python-elastic-transport.git /var/lib/mock/f41-build-side-2-python-2693866-30279/root/chroot_tmpdir/scmroot/python-elastic-transport
Cloning into '/var/lib/mock/f41-build-side-2-python-2693866-30279/root/chroot_tmpdir/scmroot/python-elastic-transport'...
$ git fetch origin cc0fcc4c72ffe0e8232ff4664ad05ce32f5f4f3a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-elastic-transport
 * [new ref]         cc0fcc4c72ffe0e8232ff4664ad05ce32f5f4f3a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cc0fcc4 Update to 8.13.1