$ git clone -n https://src.fedoraproject.org/rpms/ghc-copilot-prettyprinter.git /var/lib/mock/f45-build-10137-413/root/chroot_tmpdir/scmroot/ghc-copilot-prettyprinter
Cloning into '/var/lib/mock/f45-build-10137-413/root/chroot_tmpdir/scmroot/ghc-copilot-prettyprinter'...
$ git fetch origin 4209f2380b35ca8a8e0aa63c746fdfa6d3bda357:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-copilot-prettyprinter
 * [new ref]         4209f2380b35ca8a8e0aa63c746fdfa6d3bda357 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4209f23 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild