$ git clone -n https://src.fedoraproject.org/rpms/R-sodium.git /var/lib/mock/f38-build-side-42-init-devel-889450-28525/root/chroot_tmpdir/scmroot/R-sodium
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-889450-28525/root/chroot_tmpdir/scmroot/R-sodium'...
$ git fetch origin aea3db3da567c6f1f34285893c36a7453f953c37:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/R-sodium
 * [new ref]         aea3db3da567c6f1f34285893c36a7453f953c37 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at aea3db3 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild