$ git clone -n https://src.fedoraproject.org/rpms/python-colcon-ed.git /var/lib/mock/f45-build-29978-642/root/chroot_tmpdir/scmroot/python-colcon-ed
Cloning into '/var/lib/mock/f45-build-29978-642/root/chroot_tmpdir/scmroot/python-colcon-ed'...
$ git fetch origin 1910ed1003ccd451db2339331a7ca181cf2f7378:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-colcon-ed
 * [new ref]         1910ed1003ccd451db2339331a7ca181cf2f7378 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1910ed1 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild