$ git clone -n https://src.fedoraproject.org/rpms/pyzor.git /var/lib/mock/f45-build-33878-674/root/chroot_tmpdir/scmroot/pyzor
Cloning into '/var/lib/mock/f45-build-33878-674/root/chroot_tmpdir/scmroot/pyzor'...
$ git fetch origin ed442dd43d5d8a46ccc5a39285aa6fef3c56064e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pyzor
 * [new ref]         ed442dd43d5d8a46ccc5a39285aa6fef3c56064e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ed442dd Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild