$ git clone -n https://src.fedoraproject.org/rpms/python-wsproto.git /var/lib/mock/f45-build-33652-671/root/chroot_tmpdir/scmroot/python-wsproto
Cloning into '/var/lib/mock/f45-build-33652-671/root/chroot_tmpdir/scmroot/python-wsproto'...
$ git fetch origin 5bec048a494a4160608551596620e92025cf740f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-wsproto
 * [new ref]         5bec048a494a4160608551596620e92025cf740f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5bec048 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild