$ git clone -n https://src.fedoraproject.org/rpms/dhall-json.git /var/lib/mock/f41-build-828142-155571/root/chroot_tmpdir/scmroot/dhall-json
Cloning into '/var/lib/mock/f41-build-828142-155571/root/chroot_tmpdir/scmroot/dhall-json'...
$ git fetch origin f3eeaa8c534c3a1c3d63078b204f988e459bef8c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/dhall-json
 * [new ref]         f3eeaa8c534c3a1c3d63078b204f988e459bef8c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f3eeaa8 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild