$ git clone -n https://src.fedoraproject.org/rpms/perl-CGI-Application-Plugin-ErrorPage.git /var/lib/mock/f45-build-22017-589/root/chroot_tmpdir/scmroot/perl-CGI-Application-Plugin-ErrorPage
Cloning into '/var/lib/mock/f45-build-22017-589/root/chroot_tmpdir/scmroot/perl-CGI-Application-Plugin-ErrorPage'...
$ git fetch origin c395a20a56381f3a7ac13ee6d01b369d06a49b7f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-CGI-Application-Plugin-ErrorPage
 * [new ref]         c395a20a56381f3a7ac13ee6d01b369d06a49b7f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c395a20 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild