$ git clone -n https://src.fedoraproject.org/rpms/perl-Perl-Critic-Bangs.git /var/lib/mock/f45-build-25722-612/root/chroot_tmpdir/scmroot/perl-Perl-Critic-Bangs
Cloning into '/var/lib/mock/f45-build-25722-612/root/chroot_tmpdir/scmroot/perl-Perl-Critic-Bangs'...
$ git fetch origin 0898e95bcac9f674380a1cefc20804e2241811b5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Perl-Critic-Bangs
 * [new ref]         0898e95bcac9f674380a1cefc20804e2241811b5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0898e95 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild