$ git clone -n https://src.fedoraproject.org/rpms/python-pandas-datareader.git /var/lib/mock/f45-build-31883-656/root/chroot_tmpdir/scmroot/python-pandas-datareader
Cloning into '/var/lib/mock/f45-build-31883-656/root/chroot_tmpdir/scmroot/python-pandas-datareader'...
$ git fetch origin ea752ca3cef63abc391b97a29a0712b4f3ebe68d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pandas-datareader
 * [new ref]         ea752ca3cef63abc391b97a29a0712b4f3ebe68d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ea752ca Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild