$ git clone -n https://src.fedoraproject.org/rpms/python-retry.git /var/lib/mock/f39-build-1529863-36195/root/chroot_tmpdir/scmroot/python-retry
Cloning into '/var/lib/mock/f39-build-1529863-36195/root/chroot_tmpdir/scmroot/python-retry'...
$ git fetch origin 811ee2a21d2f6dc4de275e04c8a7d0ab77b5f08a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-retry
 * [new ref]         811ee2a21d2f6dc4de275e04c8a7d0ab77b5f08a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 811ee2a Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild