$ git clone -n https://src.fedoraproject.org/rpms/ghc-cabal-doctest.git /var/lib/mock/f40-build-2286043-55701/root/chroot_tmpdir/scmroot/ghc-cabal-doctest
Cloning into '/var/lib/mock/f40-build-2286043-55701/root/chroot_tmpdir/scmroot/ghc-cabal-doctest'...
$ git fetch origin 5f6bbb71e1c7d6726d06cf1fa49c53dc4b25ac39:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-cabal-doctest
 * [new ref]         5f6bbb71e1c7d6726d06cf1fa49c53dc4b25ac39 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5f6bbb7 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild