$ git clone -n https://src.fedoraproject.org/rpms/perl-Plack-Middleware-FixMissingBodyInRedirect.git /var/lib/mock/f45-build-25861-613/root/chroot_tmpdir/scmroot/perl-Plack-Middleware-FixMissingBodyInRedirect
Cloning into '/var/lib/mock/f45-build-25861-613/root/chroot_tmpdir/scmroot/perl-Plack-Middleware-FixMissingBodyInRedirect'...
$ git fetch origin 9dc24547d44ba003530787b2cc76e16a25ff6e07:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Plack-Middleware-FixMissingBodyInRedirect
 * [new ref]         9dc24547d44ba003530787b2cc76e16a25ff6e07 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9dc2454 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild