$ git clone -n https://src.fedoraproject.org/rpms/python-bitstring.git /var/lib/mock/f40-build-2025252-47101/root/chroot_tmpdir/scmroot/python-bitstring
Cloning into '/var/lib/mock/f40-build-2025252-47101/root/chroot_tmpdir/scmroot/python-bitstring'...
$ git fetch origin cdb9f5ad36460653376efc43016d2f4d0ee06415:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-bitstring
 * [new ref]         cdb9f5ad36460653376efc43016d2f4d0ee06415 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cdb9f5a Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild