$ git clone -n https://src.fedoraproject.org/rpms/perl-CGI-Application-Plugin-Stream.git /var/lib/mock/f45-build-22068-589/root/chroot_tmpdir/scmroot/perl-CGI-Application-Plugin-Stream
Cloning into '/var/lib/mock/f45-build-22068-589/root/chroot_tmpdir/scmroot/perl-CGI-Application-Plugin-Stream'...
$ git fetch origin 97422222886e12d5931dcb4837e8bcd3bdf1bc7b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-CGI-Application-Plugin-Stream
 * [new ref]         97422222886e12d5931dcb4837e8bcd3bdf1bc7b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9742222 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild