$ git clone -n https://src.fedoraproject.org/rpms/python-zope-exceptions.git /var/lib/mock/f45-build-33742-674/root/chroot_tmpdir/scmroot/python-zope-exceptions
Cloning into '/var/lib/mock/f45-build-33742-674/root/chroot_tmpdir/scmroot/python-zope-exceptions'...
$ git fetch origin fa665328885bb26fac6fb5443488e2fc74898f18:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-zope-exceptions
 * [new ref]         fa665328885bb26fac6fb5443488e2fc74898f18 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fa66532 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild