$ git clone -n https://src.fedoraproject.org/rpms/python-glfw.git /var/lib/mock/f45-build-30868-648/root/chroot_tmpdir/scmroot/python-glfw
Cloning into '/var/lib/mock/f45-build-30868-648/root/chroot_tmpdir/scmroot/python-glfw'...
$ git fetch origin 5bee79c634306bc8e5287324d161f2c1a51c2274:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-glfw
 * [new ref]         5bee79c634306bc8e5287324d161f2c1a51c2274 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5bee79c Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild