$ git clone -n https://src.fedoraproject.org/rpms/perl-Task-Perl-Critic.git /var/lib/mock/f45-build-26502-617/root/chroot_tmpdir/scmroot/perl-Task-Perl-Critic
Cloning into '/var/lib/mock/f45-build-26502-617/root/chroot_tmpdir/scmroot/perl-Task-Perl-Critic'...
$ git fetch origin da9e51338db502dc265d9e169e663c38201c34e8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Task-Perl-Critic
 * [new ref]         da9e51338db502dc265d9e169e663c38201c34e8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at da9e513 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild