$ git clone -n https://src.fedoraproject.org/rpms/python-yapf.git /var/lib/mock/f45-build-33745-674/root/chroot_tmpdir/scmroot/python-yapf
Cloning into '/var/lib/mock/f45-build-33745-674/root/chroot_tmpdir/scmroot/python-yapf'...
$ git fetch origin 6340dde05f7a200b09973d1a1f9558c41d3a9f30:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-yapf
 * [new ref]         6340dde05f7a200b09973d1a1f9558c41d3a9f30 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6340dde Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild