$ git clone -n https://src.fedoraproject.org/rpms/perl-CPANPLUS-Shell-Default-Plugins-RT.git /var/lib/mock/f45-build-22092-589/root/chroot_tmpdir/scmroot/perl-CPANPLUS-Shell-Default-Plugins-RT
Cloning into '/var/lib/mock/f45-build-22092-589/root/chroot_tmpdir/scmroot/perl-CPANPLUS-Shell-Default-Plugins-RT'...
$ git fetch origin b3e091ca5c217f91b5fd5014b3fb9b8ab0d4c6b4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-CPANPLUS-Shell-Default-Plugins-RT
 * [new ref]         b3e091ca5c217f91b5fd5014b3fb9b8ab0d4c6b4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b3e091c Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild