$ git clone -n https://src.fedoraproject.org/rpms/ghc-haskell-gi-base.git /var/lib/mock/f40-build-776052-128585/root/chroot_tmpdir/scmroot/ghc-haskell-gi-base
Cloning into '/var/lib/mock/f40-build-776052-128585/root/chroot_tmpdir/scmroot/ghc-haskell-gi-base'...
$ git fetch origin 9fd7d53b854517dc5c9ba237cfa1bf3e6b948fa4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-haskell-gi-base
 * [new ref]         9fd7d53b854517dc5c9ba237cfa1bf3e6b948fa4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9fd7d53 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild