$ git clone -n https://src.fedoraproject.org/rpms/python-flake8-blind-except.git /var/lib/mock/f45-build-30661-647/root/chroot_tmpdir/scmroot/python-flake8-blind-except
Cloning into '/var/lib/mock/f45-build-30661-647/root/chroot_tmpdir/scmroot/python-flake8-blind-except'...
$ git fetch origin d165cb1bdce577a71bec3d813fe19de57557565e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-flake8-blind-except
 * [new ref]         d165cb1bdce577a71bec3d813fe19de57557565e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d165cb1 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild