$ git clone -n https://src.fedoraproject.org/rpms/dhall.git /var/lib/mock/f40-build-777309-129331/root/chroot_tmpdir/scmroot/dhall
Cloning into '/var/lib/mock/f40-build-777309-129331/root/chroot_tmpdir/scmroot/dhall'...
$ git fetch origin 2242cc4ce17f22ba375f7ae5fc8cf551898bbf3e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/dhall
 * [new ref]         2242cc4ce17f22ba375f7ae5fc8cf551898bbf3e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2242cc4 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild