$ git clone -n https://src.fedoraproject.org/rpms/ghc-happstack-server.git /var/lib/mock/f40-build-777028-129191/root/chroot_tmpdir/scmroot/ghc-happstack-server
Cloning into '/var/lib/mock/f40-build-777028-129191/root/chroot_tmpdir/scmroot/ghc-happstack-server'...
$ git fetch origin d2eed900ed01d10e838e45b12d7ff288b493cb71:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-happstack-server
 * [new ref]         d2eed900ed01d10e838e45b12d7ff288b493cb71 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d2eed90 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild