$ git clone -n https://src.fedoraproject.org/rpms/python-azure-mgmt-containerregistry.git /var/lib/mock/f45-build-29553-639/root/chroot_tmpdir/scmroot/python-azure-mgmt-containerregistry
Cloning into '/var/lib/mock/f45-build-29553-639/root/chroot_tmpdir/scmroot/python-azure-mgmt-containerregistry'...
$ git fetch origin 6c716f569a3ee352b75cda8e1174fe1236a18f3e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-azure-mgmt-containerregistry
 * [new ref]         6c716f569a3ee352b75cda8e1174fe1236a18f3e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6c716f5 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild