$ git clone -n https://src.fedoraproject.org/rpms/python-robosignatory.git /var/lib/mock/f45-build-32799-662/root/chroot_tmpdir/scmroot/python-robosignatory
Cloning into '/var/lib/mock/f45-build-32799-662/root/chroot_tmpdir/scmroot/python-robosignatory'...
$ git fetch origin 2e02a9ceb66d8524337921f0add58045324ae9d2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-robosignatory
 * [new ref]         2e02a9ceb66d8524337921f0add58045324ae9d2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2e02a9c Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild