$ git clone -n https://src.fedoraproject.org/rpms/R-listenv.git /var/lib/mock/f40-build-2270123-54793/root/chroot_tmpdir/scmroot/R-listenv
Cloning into '/var/lib/mock/f40-build-2270123-54793/root/chroot_tmpdir/scmroot/R-listenv'...
$ git fetch origin 79e99bbf551d03338d95bb6aae2da0641a5f99c9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/R-listenv
 * [new ref]         79e99bbf551d03338d95bb6aae2da0641a5f99c9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 79e99bb Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild